CN105645690B - The processing system of detergent in a kind of removal sanitary wastewater - Google Patents
The processing system of detergent in a kind of removal sanitary wastewater Download PDFInfo
- Publication number
- CN105645690B CN105645690B CN201610102305.2A CN201610102305A CN105645690B CN 105645690 B CN105645690 B CN 105645690B CN 201610102305 A CN201610102305 A CN 201610102305A CN 105645690 B CN105645690 B CN 105645690B
- Authority
- CN
- China
- Prior art keywords
- tank
- separating tank
- ion
- detergent
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 42
- 239000003599 detergent Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000004062 sedimentation Methods 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 239000010802 sludge Substances 0.000 claims abstract description 13
- 238000005273 aeration Methods 0.000 claims abstract description 10
- 230000006698 induction Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000005684 electric field Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 34
- 239000002699 waste material Substances 0.000 claims description 29
- 238000000926 separation method Methods 0.000 claims description 22
- 239000006247 magnetic powder Substances 0.000 claims description 17
- 239000010865 sewage Substances 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 claims description 3
- 230000005672 electromagnetic field Effects 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims 1
- 230000005355 Hall effect Effects 0.000 abstract description 4
- 230000005674 electromagnetic induction Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000004094 surface-active agent Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000001311 chemical methods and process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000011953 bioanalysis Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002563 ionic surfactant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/484—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/301—Detergents, surfactants
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of processing system for removing detergent in waste water, including pretreatment unit, primary filter pond, primary sedimentation basin, pH value regulating reservoir, ion Hall effect separating tank, aeration nitrification tank, biological denitrificaion pond, secondary sedimentation tank, water purifying tank etc..The system creativeness make use of a kind of electromagnetic induction phenomenon for being referred to as Hall effect, and when electric current conducts perpendicular to external magnetic field in wastewater trough, carrier can be deflected, and an additional electric field can be produced on the direction in electric current and magnetic field.As long as electromagnet and sparking electrode are respectively arranged on suitable position, magnetic induction line direction and the sense of current is prolonged two horizontal directions respectively and at right angles pass through tank, electrical potential difference can be produced in tank above-below direction, so that downward motion occurs for the detergent ion in waste water, so as to be enriched with bottom of gullet, sludge material is gradually formed, so as to which detergent be removed from waste water.
Description
Technical field
The present invention relates to a kind of processing system for removing detergent in waste water, the wastewater treatment neck belonged in environmental protection
Domain.
Background technology
The main component of detergent is surfactant, surfactant（surfactant）Refer to have certain property,
Structure and Interfacial Adsorption performance, a kind of material of solvent surface tension or liquid-liquid, liquid-liquid/solid interface tension force can be significantly reduced.It
Molecular structure in contain hydrophilic group and the two-part organic compound of lipophilic group.After surfactant is dissolved in water, according to
Whether generate ion and its electrically, be divided into ionic surfactant and nonionic surface active agent.By the solution of polar group
From qualitative classification, surfactant has ionic surfactant, nonionic surface active agent, special surfactant.
In recent years, chemical synthesis detergent industry in China's is quickly grown, and the yield of detergent increases year by year.It is and big absolutely at present
Partial detergent is discharged into the natural waters such as river, ocean after without dealing carefully with, and often results in water pollution simultaneously
There is the horizontal winged scene of foam, while consume the dissolved oxygen in water, have impact on Water quality.Although current biodegradability
Poor detergent is eliminated substantially, widely used detergent is biodegradable, even but low concentration wash
A large amount of foams can also be produced by washing agent, not only have impact on the aesthetic feeling of natural water landscape, and its bio-toxicity also directly threatens water
The existence of lively plant.One of important pollution sources of environment water are the detergent in urban life waste water.
At present, existing sanitary wastewater detergent processing method can be divided into physical-chemical process and the major class of bioanalysis two.
（1）Physical-chemical process：Conventional physical-chemical process mainly includes absorption method, foam method, Coagulation Method, membrane separation process, micro-
Electrolysis, catalytic oxidation etc., the general adaptability of these methods is stronger, and selectivity is wide, but treatment effect is not ideal enough, is processed into
This is higher.
（2）Bioanalysis：Biochemical method contains surface active agent wastewater, is that can regard organic matter as nutrition by the use of microorganism
Material, one part is set to be absorbed into the organic principle in microbial body or be proliferated into new microorganism, remainder can
A kind of method of simple organic or inorganic material is resolved into by microbiological oxidation.Its treatment effect is preferable, but technology be present and answer
Miscellaneous, the shortcomings for the treatment of effect is unstable.
Because above-mentioned traditional treatment method has the shortcomings of cost height, technical sophistication, unstable treatment effect, therefore, have
Necessity breaks away from existing treatment technology thinking, hews out the new way of processing sanitary wastewater detergent, and then develops a kind of brand-new
The sanitary wastewater detergent treatment technology of form.
The content of the invention
To solve the deficiencies in the prior art, the invention provides a kind of processing system for removing detergent in waste water
System, the system include pretreatment unit, primary filter pond, primary sedimentation basin, pH value regulating reservoir, ion-Hall effect separating tank,
It is aerated nitrification tank, biological denitrificaion pond, secondary sedimentation tank, water purifying tank；Wherein, the sanitary wastewater containing detergent is entered by waste line
Enter pretreatment unit, the outlet of pretreatment unit connects primary filter pond by waste line, and the outlet in primary filter pond passes through
Waste line connects primary sedimentation basin, and the outlet of primary sedimentation basin connects pH value regulating reservoir, pH value regulating reservoir by waste line
Outlet ion-Hall effect separating tank is connected by waste line, discharge in ion-Hall effect separating tank containing washing
The sludge outward transport processing of agent, meanwhile, the outlet of ion-Hall effect separating tank connects aeration nitrification tank by waste line, exposes
The outlet of gas nitrification tank connects biological denitrificaion pond by waste line, and the outlet in biological denitrificaion pond passes through waste line connecting secondary
Sedimentation basin, the outlet of secondary sedimentation tank connect water purifying tank by waste line, and the outlet of water purifying tank will be passed through by waste line
Arranged outside purification water outlet after the system processing；Wherein, the pretreatment unit is open-top receptacle, and bottom is provided with water inlet, should
Pretreatment unit top is provided with nano-magnetic powder delivery device and inside bottom is provided with agitating device, and the pretreatment unit passes through
Pipeline is connected with primary filter pond, and the primary filter pond top is provided with magnetic drum and magnetic powder recovering device, the magnetic powder recovering device
It is arranged on magnetic drum and is connected by connection member；Ion-Hall effect separating tank uses ceramic insulation material, a separating tank left side
End and right-hand member medium position are respectively equipped with a underwater electrode, and the horizontally disposed frame-type DC electromagnet in separating tank periphery surrounds groove
The side of body three, magnetic induction line is set to be provided with inlet valve horizontal through separating tank, separating tank left side lower section, water outlet is provided with above right side
Valve, lower right-hand side are provided with sludge row's mouth；By pH value regulation processing after pH value be 6.0 ~ 7.0 sanitary wastewater by ion-
The inlet valve of lower section enters inside separating tank on the left of Hall effect separating tank, and now frame-type DC electromagnet, which is powered, produces one
Magnetic field in horizontal direction, while two underwater electrodes at left and right sides of separating tank start to discharge, and produce one in the horizontal direction
On perpendicular to magnetic induction line electric current, an additional electric field can be now produced on magnetic field and sense of current, makes separation
Groove above-below direction produces electrical potential difference, so that downward motion occurs for the detergent ion in waste water, and in separation trench bottom
Enrichment, gradually forms sludge material, so as to which detergent be removed from waste water.
Further, the sewage disposal system also includes ultrasonic separation device, the charging of the ultrasonic separation device
End is connected to magnetic powder recovering device by transmitting band connection, the discharge end of ultrasonic separation device by the guide groove being obliquely installed
The top of pretreatment unit, the ultrasonic separation device bottom are additionally provided with sewage draining exit.
The dischargeable capacity of its ion-Hall effect separating tank is 230m3, its underwater electrode connection dc source, its work
Voltage is 380V, and service life is more than 9000h.The frame-type DC electromagnet of its ion-Hall effect separating tank periphery is in work
As when access direct current, its operating voltage is 380V, can produce magnetic induction be 30T electromagnetic field.
The advantage of the invention is that：
（1）The system has broken away from existing sanitary wastewater detergent purified treatment principle, and creative make use of a kind of title
For the electromagnetic induction phenomenon of Hall effect, electromagnet and sparking electrode are respectively arranged on suitable position, make magnetic induction line side
At right angles pass through tank to two horizontal directions are prolonged respectively with the sense of current, you can electrical potential difference is produced in tank above-below direction, from
And make the detergent ion in waste water that downward motion occur, so as to be enriched with separation trench bottom, sludge material is gradually formed,
So as to which detergent be removed from waste water.Its detergent removal efficiency is up to 99.0%
（2）The system employs underwater electrode discharge design, makes electric current sufficiently conductive in waste water, improves separation reaction
Efficiency, improve the disposal ability of whole system.
（3）The present invention in the presence of the magnetic field of magnetic drum, is collected using the suspension in nano-magnetic powder absorption retention sewage
The magnetic of pollutant has been adsorbed, has been imported by conveyer belt in ultrasonic separation device, by nano-magnetic powder in the presence of ultrasonic wave
The cleaning and separation of the pollutant of upper absorption, with a small amount of sewage discharge, the nano-magnetic powder circulation through ultrasonic wave cleaning makes pollutant
With strengthening the absorption crown_interception of suspension and organic polymer in sewage, ultrasonic wave cleaning greatly reduces backwash again
Water consumption during life, and then the efficiency of sewage disposal is improved, nano-magnetic powder, which recycles, reduces consumptive material use, saves money
Source.
（4）The system principle is simple and easy, and without using any chemical agent, new, harm is introduced more so as to eliminate
The risk of big pollutant, design and construction cost is relatively low, and treatment effect is preferable, and operation expense is very low, is advantageous to big
Scope popularization and application.
Brief description of the drawings
Fig. 1 is the equipment schematic diagram of the present invention.
In figure：1- pretreatment units, 2- primary filters pond, 3- primary sedimentation basins, 4-pH values regulating reservoir, 5- ions-Hall
Effect separating tank, 6- aerations nitrification tank, 7- biological denitrificaions pond, 8- secondary sedimentation tanks, 9- water purifying tanks, 11- water inlets, 12- nanometers
Magnetic delivery device, 13- agitating devices, 16- ultrasonic separation devices, 17- conveyer belts, 18- guide grooves, 19- sewage draining exits, 21- magnetic
Drum, 22- magnetic powder recovering devices.
Fig. 2 is the schematic diagram of ion-Hall effect separating tank.
The underwater electrodes of 51-, 52- frame-types DC electromagnet, 53- ceramic insulations cell body, 54- inlet valves, 55- outlet valves
Door, 56- sludge row's mouth.
Embodiment
The processing system for removing detergent in sanitary wastewater as shown in Figure 1, the system include pretreatment unit 1, primary
Filtering ponds 2, primary sedimentation basin 3, pH value regulating reservoir 4, ion-Hall effect separating tank 5, aeration nitrification tank 6, biological denitrificaion pond 7,
Secondary sedimentation tank 8, water purifying tank 9 etc.；Wherein, the sanitary wastewater containing detergent enters pretreatment unit 1 by waste line, herein
Centralized collection and preliminarily stabilised regulation are carried out, the outlet of pretreatment unit 1 connects primary filter pond 2 by waste line, herein
The major diameter solid matter in sanitary wastewater is removed, the outlet in primary filter pond 2 connects primary sedimentation basin 3 by waste line,
In this insoluble matter in further removing waste water, the outlet of primary sedimentation basin 3 connects pH value regulating reservoir 4 by waste line,
Waste water carries out neutralisation treatment herein and carries out the accurate adjustment of pH value, and the pH value range of the water outlet of pH value regulating reservoir 4 is 6.0 ~ 7.0,
Enter the requirement of water pH value with meet ion-Hall effect separating tank 5, the outlet of pH value regulating reservoir 4 by waste line connect from
Son-Hall effect separating tank 5, the outlet of ion-Hall effect separating tank 5 connect aeration nitrification tank 6 by waste line, herein
By aerobic aeration process, the various nitrogen substances in waste water are made to be converted into nitrate nitrogen, the outlet of aeration nitrification tank 6 passes through
Waste line connection biological denitrificaion pond 7, it is by bioactivity course of reaction that it, which is acted on, and the nitrate nitrogen in waste water is decomposed and turned
Change, so as to remove nitrate nitrogen, the outlet in biological denitrificaion pond 7 is by waste line connecting secondary sedimentation basin 8, at this by waste water
Remaining insoluble matter all remove, the outlet of secondary sedimentation tank 8 passes through waste line and connects water purifying tank 9, the outlet of water purifying tank 9
It will be arranged by waste line outside the purification water outlet after the system is handled；Wherein, the pretreatment unit 1 is open-top receptacle,
Bottom is provided with water inlet 11, and the top of pretreatment unit 1 is provided with nano-magnetic powder delivery device 12 and inside bottom is provided with
Agitating device 13, the pretreatment unit 1 are connected by pipeline with primary filter pond 2, and the top of primary filter pond 2 is provided with magnetic drum
21 and magnetic powder recovering device 22, the magnetic powder recovering device 22 be arranged on magnetic drum 21 and connected by connection member, existed in addition
The top in pretreatment unit 1 and primary filter pond 2 is additionally provided with ultrasonic separation device 16, the feed end of ultrasonic separation device 16
It is connected with magnetic powder recovering device by conveyer belt 17, the discharge end of ultrasonic separation device 16 is connected by the guide groove 18 being obliquely installed
The top of pretreatment unit 1 is connected to, the bottom of ultrasonic separation device 16 is additionally provided with sewage draining exit 19；Ion-Hall effect separation
Groove 5 uses ceramic insulation material, and separating tank left end and right-hand member medium position are respectively equipped with a underwater electrode 51, separating tank periphery water
It is flat to set a frame-type DC electromagnet 52 to surround the side of cell body three, enable magnetic induction line horizontal through separating tank, separating tank left side
Lower section is provided with inlet valve 54, and flowing water Valve 55 is provided with above right side, and lower right-hand side is provided with sludge row's mouth 56；Adjusted by pH value
After processing（PH value is 6.0 ~ 7.0 after processing）Sanitary wastewater pass through the water intaking valve of the left side of ion-Hall effect separating tank 5 lower section
Door 54 enters inside separating tank, and the now energization of frame-type DC electromagnet 52 produces the magnetic field in a horizontal direction, separates simultaneously
Two underwater electrodes 51 at left and right sides of groove start to discharge, and produce one in the horizontal direction perpendicular to the electric current of magnetic induction line, this
When, on magnetic field and sense of current（That is vertical direction）An additional electric field can be produced, makes separating tank above-below direction
Electrical potential difference is produced, so that downward motion occurs for the detergent ion in waste water, and in separation trench bottom enrichment, gradual shape
Into sludge material, periodically the sludge material for separating trench bottom accumulation can be discharged via sludge row's mouth 56, and do outward transport processing；Its
In, the underwater electrode 51 of the left and right sides of ion-Hall effect separating tank 5 passes through preservative treatment, can connect 380V direct current,
A stabling current is produced in separating tank；The effect of wherein pH value regulating reservoir 4 is will to be adjusted by the pH value of waste water of primary sedimentation
Section is to 6.0 ~ 7.0, to meet that the water pH value that enters of ion-Hall effect separating tank 5 requires；Wherein, be aerated nitrification tank 6 effect be
By aerobic aeration process, the various nitrogen substances in waste water are made to be converted into nitrate nitrogen；Wherein, the work in biological denitrificaion pond 7
With being by bioactivity course of reaction, by the nitrate nitrogen decomposition and inversion in waste water, so as to remove nitrate nitrogen.
The dischargeable capacity of ion-Hall effect separating tank 5 is 230m3, its underwater connection of electrode 51 dc source, its work
Voltage is 380V, and service life is more than 9000h.The frame-type DC electromagnet 52 of the periphery of ion-Hall effect separating tank 5 is in work
As when access direct current, its operating voltage is 380V, can produce magnetic induction be 30T electromagnetic field.
Sanitary wastewater after being handled by the system, its detergent removal efficiency is up to 99.3%.
Claims (3)
1. a kind of processing system for removing detergent in waste water, it is characterised in that the system includes pretreatment unit, primary filter
Pond, primary sedimentation basin, pH value regulating reservoir, ion-Hall effect separating tank, aeration nitrification tank, biological denitrificaion pond, secondary precipitation
Pond, water purifying tank；Wherein, the sanitary wastewater containing detergent enters pretreatment unit, the outlet of pretreatment unit by waste line
Primary filter pond is connected by waste line, the outlet in primary filter pond connects primary sedimentation basin by waste line, once sunk
The outlet in shallow lake pond connects pH value regulating reservoir by waste line, and the outlet of pH value regulating reservoir connects ion-suddenly by waste line
Your effect separating tank, the processing of the sludge outward transport containing detergent discharged in ion-Hall effect separating tank, meanwhile, ion-suddenly
The outlet of your effect separating tank connects aeration nitrification tank by waste line, and the outlet for being aerated nitrification tank is connected by waste line
Biological denitrificaion pond, by waste line connecting secondary sedimentation basin, the outlet of secondary sedimentation tank, which passes through, gives up for the outlet in biological denitrificaion pond
Water pipeline connects water purifying tank, and the outlet of water purifying tank will be arranged by waste line outside the purification water outlet after the system is handled；Its
In, the pretreatment unit is open-top receptacle, and bottom is provided with water inlet, and the pretreatment unit top is provided with nano-magnetic powder throwing
Put device and inside bottom is provided with agitating device, the pretreatment unit is connected by pipeline with primary filter pond, the primary mistake
Filter tank top is provided with magnetic drum and magnetic powder recovering device, and the magnetic powder recovering device is arranged on magnetic drum and connected by connection member
Connect；Ion-Hall effect separating tank uses ceramic insulation material, and separating tank left end and right-hand member medium position are respectively underwater equipped with one
Electrode, the horizontally disposed frame-type DC electromagnet in separating tank periphery surround the side of cell body three, enable magnetic induction line horizontal through point
From groove, lower section is provided with inlet valve on the left of separating tank, and flowing water Valve is provided with above right side, and lower right-hand side is provided with sludge row's mouth；Through
It is that 6.0 ~ 7.0 sanitary wastewater passes through the water inlet of lower section on the left of ion-Hall effect separating tank to cross pH value after pH value regulation is handled
Valve enters inside separating tank, and now frame-type DC electromagnet energization produces the magnetic field in a horizontal direction, while separating tank
The underwater electrode of two of the left and right sides starts to discharge, and produces one in the horizontal direction perpendicular to the electric current of magnetic induction line, now hangs down
Directly in an additional electric field can be produced on magnetic field and sense of current, separating tank above-below direction is set to produce electrical potential difference, so that
Downward motion occurs for the detergent ion in waste water, and is enriched with separation trench bottom, sludge material is gradually formed, so that will
Detergent removes from waste water.
2. the processing system according to claim 1 for removing detergent in waste water, it is characterised in that the processing system is also wrapped
Ultrasonic separation device is included, the feed end of the ultrasonic separation device, by transmitting band connection, surpasses with magnetic powder recovering device
The discharge end of sound wave separator is connected to the top of pretreatment unit, the ultrasonic separation dress by the guide groove being obliquely installed
Put bottom and be additionally provided with sewage draining exit.
3. the processing system according to claim 1 for removing detergent in waste water, it is characterised in that ion-Hall effect
The dischargeable capacity of separating tank is 230m3, its underwater electrode connects dc source, and its operating voltage is 380V, ion-Hall effect
The frame-type DC electromagnet of separating tank periphery accesses direct current at work, and its operating voltage is 380V, and it is strong to produce magnetic strength
Spend the electromagnetic field for 30T.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276685.2A CN107935312B (en) | 2016-02-25 | 2016-02-25 | The processing system of detergent in a kind of removal sanitary wastewater |
| CN201610102305.2A CN105645690B (en) | 2016-02-25 | 2016-02-25 | The processing system of detergent in a kind of removal sanitary wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102305.2A CN105645690B (en) | 2016-02-25 | 2016-02-25 | The processing system of detergent in a kind of removal sanitary wastewater |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711276685.2A Division CN107935312B (en) | 2016-02-25 | 2016-02-25 | The processing system of detergent in a kind of removal sanitary wastewater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105645690A CN105645690A (en) | 2016-06-08 |
| CN105645690B true CN105645690B (en) | 2018-03-02 |
Family
ID=56489750
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610102305.2A Active CN105645690B (en) | 2016-02-25 | 2016-02-25 | The processing system of detergent in a kind of removal sanitary wastewater |
| CN201711276685.2A Active CN107935312B (en) | 2016-02-25 | 2016-02-25 | The processing system of detergent in a kind of removal sanitary wastewater |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711276685.2A Active CN107935312B (en) | 2016-02-25 | 2016-02-25 | The processing system of detergent in a kind of removal sanitary wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105645690B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052856A (en) * | 2018-09-10 | 2018-12-21 | 包头轻工职业技术学院 | Toilet device for recycling use of domestic sewage |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1249275A (en) * | 1999-10-14 | 2000-04-05 | 马龙 | Process and equipment for separating ions from solution |
| CN2668610Y (en) * | 2003-12-08 | 2005-01-05 | 刘年俊 | Novel sea-water desalting device |
| JP4398757B2 (en) * | 2004-03-02 | 2010-01-13 | 株式会社ダスキン | Cleaning drainage recycling method and cleaning method using recycled cleaning water |
| JP5678000B2 (en) * | 2012-04-09 | 2015-02-25 | 稲森 總一郎 | Washing water production method |
| CN203360228U (en) * | 2013-07-03 | 2013-12-25 | 重庆泰克环保工程设备有限公司 | Tobacco wastewater treatment system |
| CN103319058A (en) * | 2013-07-18 | 2013-09-25 | 山东太平洋环保有限公司 | Traditional Chinese medicine extraction wastewater treatment system and technology |
| CN204198558U (en) * | 2014-10-23 | 2015-03-11 | 于美香 | A kind of trade effluent cyclic utilization system |
| CN104973731A (en) * | 2015-06-29 | 2015-10-14 | 安徽省安庆市皖清环保科技有限公司 | Domestic wastewater treatment method |
-
2016
- 2016-02-25 CN CN201610102305.2A patent/CN105645690B/en active Active
- 2016-02-25 CN CN201711276685.2A patent/CN107935312B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107935312A (en) | 2018-04-20 |
| CN105645690A (en) | 2016-06-08 |
| CN107935312B (en) | 2018-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102936072B (en) | Nano-catalysis, electrolysis, flocculation and air-floatation device | |
| Hyde et al. | Water clarification by flotation | |
| CN101269903B (en) | Further advanced treatment technique and apparatus for sewage water of oil refining | |
| CN105645690B (en) | The processing system of detergent in a kind of removal sanitary wastewater | |
| KR101069773B1 (en) | Membrane bioreactor, water disposal apparatus and method thereof | |
| CN105693020B (en) | The processing method of detergent in a kind of removal sanitary wastewater | |
| CN111410369A (en) | A kind of organic waste water treatment system and its treatment method | |
| CN105541049B (en) | The processing system of anion surfactant in a kind of removal sanitary wastewater | |
| CN202898140U (en) | System for recycling oil-containing washing waste water | |
| CN108473348B (en) | Method and apparatus for treating waste water by oxidation | |
| CN214244124U (en) | Oily wastewater treatment system | |
| CN214327369U (en) | Oily wastewater treatment system | |
| CN109650609A (en) | A kind of electroplating waste processing equipment and method | |
| JP3931279B2 (en) | Water purification equipment for suspended solids | |
| CN212269802U (en) | a sewage treatment equipment | |
| CN213506435U (en) | Oily wastewater efficient treatment device | |
| CN105731725B (en) | The processing method of anion surfactant in a kind of removal sanitary wastewater | |
| CN106587495A (en) | Treating method for industrial sewage | |
| CN207192876U (en) | Suspension electrode electrochemical oxidation water treatment facilities | |
| JP3369714B2 (en) | Anaerobic water treatment equipment | |
| CN216445123U (en) | Sewage suspended solid removing device | |
| CN113493274A (en) | Deep and efficient purification method for water body | |
| CN217757191U (en) | High-efficient type printing and dyeing wastewater advanced treatment system | |
| CN219907330U (en) | Cultivation tail water circulation, purification and reuse system | |
| CN212174645U (en) | Printing ink box cleaning wastewater treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Quanhao Inventor after: Chen Dongdong Inventor before: Chen Dongdong |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180112 Address after: Longwan District of Wenzhou City, Zhejiang province 325011 Jiang Village before Puzhou street before the State Building 1 room 107 Applicant after: Lin Quanhao Address before: 311815 Shaoxing Province, Zhuji City, the town of the second sub village Chai No. 72 Applicant before: Chen Dongdong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191114 Address after: Room 1309b, block a, Zhongda science and Technology Park, building 628, Zhongda Puyuan District, No. 135, Xingang West Road, Haizhu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Yixian Technology Co., Ltd Address before: Longwan District of Wenzhou City, Zhejiang province 325011 Jiang Village before Puzhou street before the State Building 1 room 107 Patentee before: Lin Quanhao |