CN106045010A - Speed separation ball filter material - Google Patents
Speed separation ball filter material Download PDFInfo
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- CN106045010A CN106045010A CN201610607224.8A CN201610607224A CN106045010A CN 106045010 A CN106045010 A CN 106045010A CN 201610607224 A CN201610607224 A CN 201610607224A CN 106045010 A CN106045010 A CN 106045010A
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- Prior art keywords
- casing
- speed
- bulb separation
- ceramic balls
- filter material
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- 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.)
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- 238000000926 separation method Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 title abstract description 5
- 239000000919 ceramic Substances 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 4
- 239000000706 filtrate Substances 0.000 claims description 18
- 239000004927 clay Substances 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 17
- 241000894006 Bacteria Species 0.000 abstract description 8
- 241001148470 aerobic bacillus Species 0.000 abstract description 5
- 238000007334 copolymerization reaction Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 22
- 230000008569 process Effects 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000007787 solid Substances 0.000 description 10
- 239000010802 sludge Substances 0.000 description 8
- 239000000945 filler Substances 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 6
- 238000006460 hydrolysis reaction Methods 0.000 description 6
- 238000005273 aeration Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000004581 coalescence Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000004060 metabolic process Effects 0.000 description 3
- 230000020477 pH reduction Effects 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010504 bond cleavage reaction Methods 0.000 description 1
- 208000035269 cancer or benign tumor Diseases 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004065 wastewater treatment 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
- C02F3/00—Biological 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/107—Inorganic materials, e.g. sand, silicates
-
- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/109—Characterized by the shape
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
- C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a speed separation ball filter material which comprises a casing. Ceramic balls are fully distributed in the casing, and the casing is a dense-grid spherical casing. The hole diameter of a net hole of the casing is smaller than 10mm, the particle diameter of each ceramic ball is 10-30mm, and the casing is an ethylene-propylene copolymerization casing. The ceramic balls are formed by china clay and plant fiber which are sintered at a high temperature, and the temperature is 1100 to 1350 DEG C. The speed separation ball filter material is suitable for aerobic bacteria, facultative bacteria and anaerobic bacteria to survive at the same time in use, enables sewage treatment environments to be unified and is low in energy consumption, high in filter efficiency, small in land occupation and low in operation cost.
Description
Technical field
The present invention relates to a kind of filtrate, particularly a kind of speed bulb separation filtrate.
Background technology
Prior art is mainly realized life or industry by anaerobic reactor, anoxic pond and Aerobic Pond three covering device
The process of sewage.
Wherein, anaerobic reactor: its top arranges gas, solid, liquid three phase separator, bottom is sludge suspension floor district and dirt
Ni Chuan district, waste water is uniformly pumped into Sludge Bed district, is fully contacted reaction with anaerobic sludge by reactor bottom, and Organic substance is micro-by anaerobism
Biological decomposition becomes biogas.Liquid, gas mix liquid stream with solid formation and rise to three phase separator, make three separate well,
The Organic substance making more than 80 is converted into biogas, completes wastewater treatment process.Its advantage is mainly reflected in the shape of granule sludge
Becoming to make the sludge concentration in reactor to increase substantially, therefore hydraulic detention time is greatly shortened, thus improves operational efficiency.
Anoxic pond: the effect of hydrolysis acidification is the pH value of regulation waste water, and the reaction for follow-up biochemical reaction creates conditions；
Because a lot of technological requirement water quality are in the range of certain pH value, and influent quality does not often reach requirement, therefore acidification pool to be designed.
Hydrolysis acidification is mainly used in the sewage treatment process that organic concentration is higher, SS is higher, when Organic substance in water is labyrinth, and water
C-C in organic molecule is opened by the H+ and-OH that solution acidifying bacterium utilizes H2O to ionize, and one end adds H+, one end addition-OH, can
So that long-chain is hydrolyzed to short chain, side chain becomes straight chain, circulus becomes straight or branched, when improving the biodegradability SS height of sewage,
Bacterium is caught by ectoplasm in hydrolysis, is hydrolyzed into molecule part with exoenzyme and enters back into intracellular metabolism, and incomplete metabolism can
So that SS becomes dissolved organic matter, it is limpid that water outlet just becomes.This hydrolyzes bacterium therebetween is the Organic substance that make use of hydrolysis scission of link
Middle covalent bond energy completes the activity form of life.But COD not necessarily changes in presentation, this will according to you
In the parameter selected during design and sewage, organic character determines jointly, and long-term operation controls to allow strain produce and lures
Leading enzyme directional process Organic substance, this namely debugs after stage process controls well, the reason that treatment effect can step up it
One.Hydrolysis process is not simple, and during design, organic character in sewage to be considered, determines the technological design of hydrolysis, water
Solve the time of staying, alr mode, endless form, sludge reflux mode, design load, water outlet acescency, sludge digestion ability, after
Level process matched therewith (catalytic oxidation).
Aerobic Pond: the reaction mechanism biological contact oxidation process of biological contact oxidation process is a kind of between activated sludge process and life
Bio membrane process between thing filter tank, is characterized in arranging filler in pond, and aeration at the bottom of pond carries out oxygenation to sewage, and makes pond
Internal sewage is in flow regime, to ensure that sewage is fully contacted with the filler in sewage, it is to avoid deposit in biological contact oxidation pond
Contact the defect of inequality with filler at sewage.Fa Zhong Institute of Micro-biology is aerobic is supplied by blast aeration for this, and biofilm development is to necessarily
After thickness, the microbes of filler wall carries out the souring meeting that anaerobic metabolism, the gas of generation and aeration are formed because of anoxia
Causing biomembranous coming off, and promote the growth of neoplasm film, now, the biomembrane come off will flow out outside pond with water outlet.
The problems and disadvantages that prior art exists mainly includes that the following aspects: A processes technique dispersion, structure complexity；B
Technique controlling difficulty is big, it is poor to process stable water outlet；C process technique start time length, operation more difficult；D one-time investment is big,
Operating cost is high.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the invention discloses a kind of novel fast bulb separation filtrate.
Technical scheme: the invention discloses a kind of speed bulb separation filtrate, including housing, be covered with Ceramic Balls, described shell in housing
Body is the spherical shell of densely covered grid.
Wherein, the mesh aperture ＜ 10mm of described housing.
Wherein, the particle diameter of described Ceramic Balls is 10-30mmm.
Wherein, described housing is Propylene polymerization shell.
Wherein, described Ceramic Balls is that potter's clay is become by high temperature sintering with Plant fiber, and temperature is 1100-1350 °.
Speed bulb separation filtrate operation principle of the present invention:
Fluid always also exists the place that different flow velocitys is fast and flow velocity is slow in flowing, and solids is in the flowing of fluid, always
Gathering is concentrated to the side that flow velocity is slow in the side fast by flow velocity, this phenomenon referred to as " speed point ".Speed point is conventional precipitation, mistake
Another kind of solid-liquid separation technique beyond filter.Speed point be generated from nearly 5～10 years in the new technique of a kind for the treatment of of Organic Wastewater, this
Kind of purification techniques is without pressure, only need water body somewhat to flow and aggregation (speed bulb separation) that filler is rubble ball.Sewage exists
Also exist in flowing that the outer flow velocity of spheroid is fast, flow velocity is slow in spheroid, and water float thing concentrates on the local speed point that produces that flow velocity is slow, then
In conjunction with biochemical decomposition, constitute speed point biochemical technology.Speed mitogeneticization follows four principles, can eliminate mud and occur.
1, coalescence solid content---microorganism amount reproduction；
2, the solid content making coalescence produces mobile；
When 3, moving, aerobic, anaerobic processes are repeated several times generation；
4, solid content constantly moves in structures, and its time of staying per diem unit calculates.
Speed bulb separation filtrate of the present invention be a kind of adapt to aerobic bacteria, filter that oxygen bacterium and the anaerobe held concurrently is survived simultaneously
Material, is sintered the granule forming porous carbonization, is assembled into through the spherical shell of brand-new Propylene polymerization by potter's clay and plant fibre high-temp
Biological ball, forms speed point in Aeration tank, the organic pollution in sewage can be processed the limit in theory.
Beneficial effect: speed bulb separation filtrate disclosed by the invention, is suitable for aerobic bacteria, double oxygen bacterium and anaerobe and gives birth to simultaneously in using
Depositing, be unified by sewage disposal environment, consume energy low, filter efficiency is high, takes up an area little, and operation cost is low.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of speed bulb separation filtrate.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further explained.
The invention discloses a kind of speed bulb separation filtrate, including housing 1, be covered with Ceramic Balls 2 in housing 1, described housing 1 is close
The spherical shell of Gridding.
Wherein, the mesh aperture ＜ 10mm of described housing 1.
Wherein, the particle diameter of described Ceramic Balls 2 is 10-30mmm.
Wherein, described housing 1 is Propylene polymerization shell.
Wherein, described Ceramic Balls 2 is become by high temperature sintering with Plant fiber for potter's clay, and temperature is 1100-1350 °.
Speed bulb separation filtrate operation principle of the present invention:
Fluid always also exists the place that different flow velocitys is fast and flow velocity is slow in flowing, and solids is in the flowing of fluid, always
Gathering is concentrated to the side that flow velocity is slow in the side fast by flow velocity, this phenomenon referred to as " speed point ".Speed point is conventional precipitation, mistake
Another kind of solid-liquid separation technique beyond filter.Speed point be generated from nearly 5～10 years in the new technique of a kind for the treatment of of Organic Wastewater, this
Kind of purification techniques is without pressure, only need water body somewhat to flow and aggregation (speed bulb separation) that filler is rubble ball.Sewage exists
Also exist in flowing that the outer flow velocity of spheroid is fast, flow velocity is slow in spheroid, and water float thing concentrates on the local speed point that produces that flow velocity is slow, then
In conjunction with biochemical decomposition, constitute speed point biochemical technology.Speed mitogeneticization follows four principles, can eliminate mud and occur.
1, coalescence solid content---microorganism amount reproduction；
2, the solid content making coalescence produces mobile；
When 3, moving, aerobic, anaerobic processes are repeated several times generation；
4, solid content constantly moves in structures, and its time of staying per diem unit calculates.
Speed bulb separation filtrate of the present invention be a kind of adapt to aerobic bacteria, filter that oxygen bacterium and the anaerobe held concurrently is survived simultaneously
Material, is sintered the granule forming porous carbonization, is assembled into through the spherical shell of brand-new Propylene polymerization by potter's clay and plant fibre high-temp
Biological ball, forms speed point in Aeration tank, the organic pollution in sewage can be processed the limit in theory.
Speed bulb separation filtrate disclosed by the invention, is suitable for aerobic bacteria, double oxygen bacterium and anaerobe and survives, by sewage simultaneously in using
Processing environment is unified, and consumes energy low, and filter efficiency is high, takes up an area little, and operation cost is low.
The thinking that the invention provides and method, the method and the approach that implement this technical scheme are a lot, the above
It is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, without departing from this
On the premise of inventive principle, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as the protection of the present invention
Scope, each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (5)
1. a fast bulb separation filtrate, is characterized in that, including housing (1), is covered with Ceramic Balls (2), described housing (1) in housing (1)
Spherical shell for densely covered grid.
A kind of speed bulb separation filtrate the most according to claim 1, is characterized in that, the mesh aperture ＜ 10mm of described housing (1).
A kind of speed bulb separation filtrate the most according to claim 1, is characterized in that, the particle diameter of described Ceramic Balls (2) is 10-
30mmm。
A kind of speed bulb separation filtrate the most according to claim 1, is characterized in that, described housing (1) is Propylene polymerization shell.
A kind of speed bulb separation filtrate the most according to claim 1, is characterized in that, described Ceramic Balls (2) is potter's clay and plant fibre
Dimension is become by high temperature sintering, and temperature is 1100-1350 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607224.8A CN106045010A (en) | 2016-07-29 | 2016-07-29 | Speed separation ball filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607224.8A CN106045010A (en) | 2016-07-29 | 2016-07-29 | Speed separation ball filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106045010A true CN106045010A (en) | 2016-10-26 |
Family
ID=57195804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610607224.8A Pending CN106045010A (en) | 2016-07-29 | 2016-07-29 | Speed separation ball filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106045010A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059276A (en) * | 2017-12-23 | 2018-05-22 | 安徽睿知信信息科技有限公司 | A kind of processing method of printing and dyeing textile sewage |
| CN111072136A (en) * | 2019-12-30 | 2020-04-28 | 南京公诚节能新材料研究院有限公司 | Composite biological filter material for biological aerated filter |
| CN112624331A (en) * | 2019-10-08 | 2021-04-09 | 天津科技大学 | Ecological cage device of sewage purification |
| CN112624489A (en) * | 2019-10-08 | 2021-04-09 | 天津科技大学 | Purify ecological dam device in black and odorous river course |
| CN117466432A (en) * | 2023-09-18 | 2024-01-30 | 北京科净源科技股份有限公司 | A method for preparing coupled autotrophic denitrification rapid separation denitrification balls |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202936245U (en) * | 2012-05-08 | 2013-05-15 | 宛金晖 | Biological flow-separated ball provided with installation net and used for water treatment |
-
2016
- 2016-07-29 CN CN201610607224.8A patent/CN106045010A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202936245U (en) * | 2012-05-08 | 2013-05-15 | 宛金晖 | Biological flow-separated ball provided with installation net and used for water treatment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059276A (en) * | 2017-12-23 | 2018-05-22 | 安徽睿知信信息科技有限公司 | A kind of processing method of printing and dyeing textile sewage |
| CN112624331A (en) * | 2019-10-08 | 2021-04-09 | 天津科技大学 | Ecological cage device of sewage purification |
| CN112624489A (en) * | 2019-10-08 | 2021-04-09 | 天津科技大学 | Purify ecological dam device in black and odorous river course |
| CN111072136A (en) * | 2019-12-30 | 2020-04-28 | 南京公诚节能新材料研究院有限公司 | Composite biological filter material for biological aerated filter |
| CN117466432A (en) * | 2023-09-18 | 2024-01-30 | 北京科净源科技股份有限公司 | A method for preparing coupled autotrophic denitrification rapid separation denitrification balls |
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Application publication date: 20161026 |