CN205892994U - Zero release high concentration effluent disposal system - Google Patents
Zero release high concentration effluent disposal system Download PDFInfo
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- CN205892994U CN205892994U CN201620642957.0U CN201620642957U CN205892994U CN 205892994 U CN205892994 U CN 205892994U CN 201620642957 U CN201620642957 U CN 201620642957U CN 205892994 U CN205892994 U CN 205892994U
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Abstract
The utility model provides a zero release high concentration effluent disposal system, including the grid well of connecting in order, the equalizing basin, UASB upflow anaerobic sludge bed, oxygen deficiency aerobic reaction tank, TMBR filter equipment, receive and strain filter equipment, reverse osmosis unit and reuse of reclaimed water case, receive the dense dense pond of water exit linkage of straining filter equipment and reverse osmosis unit, PH adjusting device is connected through dense water pipeling in order in dense pond, concentrated retort, alkaline -resisting type tubular ultrafiltration device, alkaline -resisting type tubular ultrafiltration device outlet conduit connects the ultrafiltration produces the water tank, the dense dense pond of water exit linkage of alkaline -resisting type tubular ultrafiltration device, water tank connection high pressure reverse osmosis device is produced in the ultrafiltration, the reuse of reclaimed water case is connected to high pressure reverse osmosis device delivery port, the dense dense pond of water exit linkage of high pressure reverse osmosis device.
Description
Technical field
This utility model is related to sewage treatment area, more particularly, to wastewater of chemical industry with high concentration, pharmacy waste water, food wastewater
Processing system.
Background technology
Growing with economy, water resource is also more and more nervous, and water resource is the basis of human survival and economic development.
Therefore, the zero emission requirement of wastewater treatment is also the new problem of environmental protection industry (epi).
At present, wastewater of chemical industry with high concentration, pharmacy waste water, the handling process of food wastewater typically all adopt light electrolysis-Fenton
The common process such as oxidation, anaerobic-aerobic, do not mentionlet alone and reach zero emission requirement, even sewage drainage standard does not all reach, because multistage
After aerobic biochemical, in water, it is substantially hardly degraded organic substance, any method treatment effect is not good, can only be to converge most after early stage is processed
Enter municipal sewage plant together to process.
Content of the invention
This utility model is directed to the deficiencies in the prior art, there is provided a kind of effective organics removal, realizes the zero of zero-emission
Discharge high concentration wastewater treatment system.
This utility model is directed to the deficiencies in the prior art, there is provided a kind of technical scheme below: zero-emission high-concentration waste water
Processing system it is characterised in that include be sequentially connected with grille well, regulating reservoir, uasb up-flow anaerobic sludge blanket, Anoxic/Aerobic
Reaction tank, tmbr defecator, nanofiltration defecator, reverse osmosis unit and Treated sewage reusing case, nanofiltration defecator and anti-
Permeability apparatus concentrated water outlet connect concentrated water pond, concentrated water pond pass through concentrated water pipeline be sequentially connected with ph adjusting means, concentration retort,
Alkali resistant pipe type ultrafiltration device, alkali resistant pipe type ultrafiltration device outlet conduit connects ultrafiltration and produces water tank, and alkali resistant tubular type ultrafiltration fills
Put concentrated water outlet and connect concentrated water pond, ultrafiltration is produced water tank and connected high pressure reverse osmosis unit, during high pressure reverse osmosis unit outlet connects
Water circulation case, the outlet of high pressure reverse osmosis unit concentrated water connects concentrated water pond.
Preferably, dense pond outlet connects triple effect evaporator.
Preferably, Anoxic/Aerobic reaction tank by the one-level anoxic pond sequentially arranged, one-level Aerobic Pond, two grades of anoxic pond,
Two grades of Aerobic Ponds and intermediate pool are constituted, and I and II Aerobic Pond bottom is provided with aerated conduit, aerated conduit connects one,
Blower fan above two grades of Aerobic Ponds, I and II Aerobic Pond bottom is provided with mud return line, and mud return line connects one, two
Level anoxic pond, one-level anoxic pond, one-level Aerobic Pond, two grades of anoxic pond, two grades of Aerobic Ponds are provided with connecting pipe connection.
Preferably, tmbr defecator includes external tmbr tubular filter and tmbr produces water tank, tmbr produces water
Bottom brings out water pipe and connects nanofiltration defecator.
Preferably, nanofiltration defecator includes nanofiltration filtration system and is connected nanofiltration with nanofiltration filtration system outlet
Produce water tank, nanofiltration is produced water outlet of water tank and connected reverse osmosis unit, and the outlet of nanofiltration filtration system concentrated water connects concentrated water pond.
Preferably, reverse osmosis unit includes counter-infiltration system, counter-infiltration system outlet connects Treated sewage reusing case, reverse osmosis
The outlet of permeable system concentrated water connects concentrated water pond.
Preferably, ph adjusting means has, a ph adjusts tank and No. two ph adjust tank and are in series.
Tmbr tubular filter described in this utility model, nanofiltration filtration system, counter-infiltration system, triple effect evaporator,
Alkali resistant pipe type ultrafiltration device, high pressure reverse osmosis unit are equipment commonly used in the prior art, in this application just not detailed
Thin description.
This utility model beneficial effect: this utility model passes through again to improve production system, can effective organics removal, reality
Existing zero-emission.
Brief description
Fig. 1 is system schematic of the present utility model.
Fig. 2 is tmbr tubular filter schematic diagram.
Fig. 3 is nanofiltration filtration system schematic diagram.
Fig. 4 is counter-infiltration system schematic diagram.
Fig. 5 is high pressure reverse osmosis unit schematic diagram.
Fig. 6 is alkaline pipe type ultrafiltration device schematic diagram.
Fig. 7 is Anoxic/Aerobic reaction tank schematic diagram.
Specific embodiment
Embodiment 1: a kind of zero-emission high concentration wastewater treatment system, including the grille well 1 being sequentially connected with, regulating reservoir 2,
Uasb up-flow anaerobic sludge blanket 3, Anoxic/Aerobic reaction tank 4, tmbr defecator 5, nanofiltration defecator 6, reverse osmosis unit 7
And Treated sewage reusing case 8, the concentrated water outlet connection concentrated water pond 9 of nanofiltration defecator 6 and reverse osmosis unit 7, concentrated water pond 9 is passed through
Concentrated water pipeline is sequentially connected with ph adjusting means 10, concentrates retort 11, alkali resistant pipe type ultrafiltration device 12, alkali resistant tubular type ultrafiltration
Device 12 outlet conduit connects ultrafiltration and produces water tank 13, and the outlet of alkali resistant pipe type ultrafiltration device 12 concentrated water connects concentrated water pond 9, and ultrafiltration is produced
Water tank 13 connects high pressure reverse osmosis unit 14, and high pressure reverse osmosis unit 14 outlet connects Treated sewage reusing case 8, and high pressure reverse osmosiss fill
Put 14 concentrated water outlets and connect concentrated water pond 9.Concentrated water pond 9 outlet connects triple effect evaporator 15.Anoxic/Aerobic reaction tank 4 is by sequentially arranging
The one-level anoxic pond 4.1 of cloth, one-level Aerobic Pond 4.3, two grades of Aerobic Ponds 4.4 of 4.2, two grades of anoxic pond and intermediate pool 4.5 structure
Become, I and II Aerobic Pond (4.2,4.4) bottom is provided with aerated conduit 4.6, aerated conduit 4.6 connects I and II Aerobic Pond
Blower fan 4.7 above (4.2,4.4), I and II Aerobic Pond (4.2,4.4) bottom is provided with mud return line 4.8, and mud returns
Flow tube 4.8 connect I and II anoxic pond (4.1,4.3), one-level anoxic pond 4.1,4.2, two grades of anoxic pond 4.3 of one-level Aerobic Pond,
Two grades of Aerobic Ponds 4.4 are provided with connecting pipe 4.9 and connect.Tmbr defecator 5 includes external tmbr tubular filter 5.1
And tmbr produces water tank 5.2, tmbr produces water tank 5.2 bottom outlet pipe and connects nanofiltration defecator 6.Nanofiltration defecator 6 includes
Nanofiltration filtration system 6.1 and be connected with nanofiltration filtration system 6.1 outlet nanofiltration produce water tank 6.2, nanofiltration produce water tank 6.2 water outlet
Mouth connection reverse osmosis unit 7, the outlet of nanofiltration filtration system 6.1 concentrated water connects concentrated water pond 9.Reverse osmosis unit 7 includes reverse osmosiss system
System 7.1, counter-infiltration system 7.1 outlet connects Treated sewage reusing case 8, and the outlet of counter-infiltration system 7.1 concentrated water connects concentrated water pond 9.ph
Adjusting means 10 has a ph regulation tank 10.1 and No. two ph to adjust tanks 10.2 and be in series.
The new handling process first part of this utility model still adopts conventional anaerobic-aerobic process, after using Germany
Mud in water can effectively be retained and not result in by the external tmbr that berghof company produces, external tmbr
Membrane tube blocking and dirt are blocked up, and the efficient crown_interception of film makes the sludge concentration in biochemistry pool reach more than 30g/l, and microorganism species are lived
Property and microbial degradation efficiency greatly improve, and the most hardly degraded organic substances therefore in waste water are effectively removed, organic
Thing clearance is up to 98.5%.
Water outlet removes divalent ion (including calcium, magnesium) through nanofiltration, reduces the risk in reverse osmosis concentrated water section fouling, concentrated water is entered
Enter concentrated water pond.
Nanofiltration water outlet enters nanofiltration and produces water tank reuse through reverse osmosis deaslination (4 sections of one-level, the response rate 85%), water outlet.Concentrated water is entered
Enter concentrated water pond.
Concentrated water pond concentrated water removes deliming, magnesium ion (response rate 98%) through alkali resistant pipe type ultrafiltration device, anti-subsequently into high pressure
Permeability apparatus continue with (response rate 75 ~ 80%), and water outlet enters Treated sewage reusing case reuse.Alkali resistant pipe type ultrafiltration device and height
The concentrated water that pressure reverse osmosis unit produces enters concentrated water pond, and concentrated water triple effect evaporation is processed.Distilled water enters reuse water tank, residue on evaporation
Fill with selecting.
Claims (7)
1. a kind of zero-emission high concentration wastewater treatment system it is characterised in that include be sequentially connected with grille well, regulating reservoir, uasb
Up-flow anaerobic sludge blanket, Anoxic/Aerobic reaction tank, tmbr defecator, nanofiltration defecator, reverse osmosis unit and middle water
Reuse case, the concentrated water outlet of nanofiltration defecator and reverse osmosis unit connects concentrated water pond, and concentrated water pipeline is passed through sequentially in concentrated water pond
Connect ph adjusting means, concentrate retort, alkali resistant pipe type ultrafiltration device, alkali resistant pipe type ultrafiltration device outlet conduit connects super
Water tank is produced in filter, and the outlet of alkali resistant pipe type ultrafiltration device concentrated water connects concentrated water pond, and ultrafiltration is produced water tank and connected high pressure reverse osmosis unit, high
Pressure reverse osmosis unit outlet connects Treated sewage reusing case, and the outlet of high pressure reverse osmosis unit concentrated water connects concentrated water pond.
2. a kind of zero-emission high concentration wastewater treatment system according to claim 1 is it is characterised in that dense pond outlet
Connect triple effect evaporator.
3. a kind of zero-emission high concentration wastewater treatment system according to claim 1 is it is characterised in that Anoxic/Aerobic reacts
Pond is made up of the one-level anoxic pond sequentially arranged, one-level Aerobic Pond, two grades of anoxic pond, two grades of Aerobic Ponds and intermediate pool, one,
Two grades of Aerobic Pond bottoms are provided with aerated conduit, and aerated conduit connects the blower fan above I and II Aerobic Pond, and I and II is good
Oxygen at the bottom of pond portion is provided with mud return line, and mud return line connects I and II anoxic pond, one-level anoxic pond, one-level Aerobic Pond,
Two grades of anoxic pond, two grades of Aerobic Ponds are provided with connecting pipe connection.
4. a kind of zero-emission high concentration wastewater treatment system according to claim 1 is it is characterised in that tmbr defecator
Produce water tank including external tmbr tubular filter and tmbr, tmbr produces water tank bottom outlet pipe and connects nanofiltration defecator.
5. a kind of zero-emission high concentration wastewater treatment system according to claim 1 is it is characterised in that nanofiltration defecator
It is connected nanofiltration including nanofiltration filtration system and with nanofiltration filtration system outlet and produces water tank, nanofiltration is produced water outlet of water tank and connected instead
Permeability apparatus, the outlet of nanofiltration filtration system concentrated water connects concentrated water pond.
6. a kind of zero-emission high concentration wastewater treatment system according to claim 1 is it is characterised in that reverse osmosis unit bag
Include counter-infiltration system, counter-infiltration system outlet connects Treated sewage reusing case, the outlet of counter-infiltration system concentrated water connects concentrated water pond.
7. a kind of zero-emission high concentration wastewater treatment system according to claim 1 it is characterised in that ph adjusting means by
A number ph regulation tank and No. two ph adjust tanks and are in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642957.0U CN205892994U (en) | 2016-06-27 | 2016-06-27 | Zero release high concentration effluent disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642957.0U CN205892994U (en) | 2016-06-27 | 2016-06-27 | Zero release high concentration effluent disposal system |
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| CN205892994U true CN205892994U (en) | 2017-01-18 |
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| CN201620642957.0U Active CN205892994U (en) | 2016-06-27 | 2016-06-27 | Zero release high concentration effluent disposal system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430804A (en) * | 2016-06-27 | 2017-02-22 | 江苏金润环保工程有限公司 | Zero-discharge high-concentration wastewater treatment system |
| CN106746356A (en) * | 2017-01-23 | 2017-05-31 | 同舟纵横（厦门）流体技术有限公司 | A kind of agricultural chemicals waste water processing system and handling process |
-
2016
- 2016-06-27 CN CN201620642957.0U patent/CN205892994U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430804A (en) * | 2016-06-27 | 2017-02-22 | 江苏金润环保工程有限公司 | Zero-discharge high-concentration wastewater treatment system |
| CN106746356A (en) * | 2017-01-23 | 2017-05-31 | 同舟纵横（厦门）流体技术有限公司 | A kind of agricultural chemicals waste water processing system and handling process |
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