CN206666291U - High salt organic wastewater treating system - Google Patents
High salt organic wastewater treating system Download PDFInfo
- Publication number
- CN206666291U CN206666291U CN201720439912.8U CN201720439912U CN206666291U CN 206666291 U CN206666291 U CN 206666291U CN 201720439912 U CN201720439912 U CN 201720439912U CN 206666291 U CN206666291 U CN 206666291U
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- CN
- China
- Prior art keywords
- organic wastewater
- water inlet
- treating system
- coagulative precipitation
- tank
- Prior art date
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- 239000002351 wastewater Substances 0.000 title claims abstract description 20
- 150000003839 salts Chemical class 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005188 flotation Methods 0.000 claims abstract description 16
- 230000001112 coagulating effect Effects 0.000 claims abstract description 13
- 238000001556 precipitation Methods 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 238000003487 electrochemical reaction Methods 0.000 claims abstract description 12
- 239000003513 alkali Substances 0.000 claims abstract description 5
- 238000005189 flocculation Methods 0.000 claims description 7
- 230000016615 flocculation Effects 0.000 claims description 7
- 239000000701 coagulant Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 239000002910 solid waste Substances 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004821 distillation Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
High salt organic wastewater treating system, belongs to water-treatment technology field.It provides one kind and may replace Distallation systm processing high concentration high-salt-content organic wastewater, changes and discharges high salt organic wastewater treating system caused by dangerous solid waste.The regulating reservoir is provided with waste water inlet and alkali liquor inlet, elevator pump is provided between regulating reservoir and coagulative precipitation tank, connected between the electrochemical reaction cell and coagulative precipitation tank by pipeline one, connected between the flotation tank and electrochemical reaction cell by pipeline two, booster pump is provided between the water inlet and flotation tank of the secondary filter, the delivery port of secondary filter connects with intermediate pool, and the delivery port of the intermediate pool connects with the water inlet of GDTRO membranous systems.The utility model may replace Distallation systm processing high concentration high-salt-content organic wastewater, changes the generation for discharging dangerous solid waste while operating cost substantially reduces compared with distillation.
Description
Technical field
The utility model belongs to water-treatment technology field, more particularly to a kind of high salt organic wastewater treating system.
Background technology
In recent years, with the development of industrial and agricultural production and the raising of cities and towns living standards of the people, industrial wastewater, municipal sewage
Discharge capacity is increasing, thus caused environmental pollution, has seriously affected environmental ecology and human health, especially high concentration
The discharge of high-salt-content organic wastewater.
The major technique that the sewage disposal of high concentration high salinity uses at present is pretreatment plus the technique distilled, but it distills
Product is dangerous solid waste.Environmental law has also been proposed higher requirement to solid waste after putting into effect, it is more difficult that concentrate processing will face again
With the problem of solution.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model, which provides one kind, may replace Distallation systm processing high concentration
High-salt-content organic wastewater, change and discharge high salt organic wastewater treating system caused by dangerous solid waste.
Technical solution adopted in the utility model is：High salt organic wastewater treating system, including regulating reservoir, elevator pump,
Coagulative precipitation tank, electrochemical reaction cell, flotation tank, booster pump, secondary filter, intermediate pool and GDTRO membranous systems；The tune
Section pond is provided with waste water inlet and alkali liquor inlet, and elevator pump, the electrochemical reaction cell are provided between regulating reservoir and coagulative precipitation tank
Connected by pipeline one between coagulative precipitation tank, connected between the flotation tank and electrochemical reaction cell by pipeline two, institute
To state and booster pump is provided between the water inlet of secondary filter and flotation tank, the delivery port of secondary filter connects with intermediate pool,
The delivery port of the intermediate pool connects with the water inlet of GDTRO membranous systems.
The beneficial effects of the utility model are：
1. the utility model may replace Distallation systm processing high concentration high-salt-content organic wastewater, change and discharge dangerous solid waste
Generation simultaneously operating cost substantially reduced compared with distillation.
2. strong shock resistance of the present utility model, do not influenceed by influent quality, water and temperature, can ensure that stable water outlet
It is up to standard.
3. the utility model automaticity is high, reduce manual operation to influence caused by system, can modularization go into operation, increase
It is convenient and easy to maintenance to hold dilatation, daily management is simple, and maintenance is convenient, can side production frontier inspection repair.
Brief description of the drawings
Fig. 1：The utility model structure diagram；
Wherein：1- regulating reservoirs；2- elevator pumps；3- coagulative precipitation tanks；4- electrochemical reaction cells；5- flotation tanks；6- booster pumps；
7- secondary filters；8- intermediate pools；9-GDTRO membranous systems.
Embodiment
As shown in figure 1, high salt organic wastewater treating system, including regulating reservoir 1, elevator pump 2, coagulative precipitation tank 3, electrochemistry
Reaction tank 4, flotation tank 5, booster pump 6, secondary filter 7, intermediate pool 8 and GDTRO membranous systems 9；The regulating reservoir 1 is provided with useless
Water inlet and alkali liquor inlet, elevator pump 2, the electrochemical reaction cell 4 and coagulation are provided between regulating reservoir 1 and coagulative precipitation tank 3
Connected, connected between the flotation tank 5 and electrochemical reaction cell 4 by pipeline two, described two by pipeline one between sedimentation basin 3
Booster pump 6 is provided between the water inlet and flotation tank 5 of level filter 7, the delivery port of secondary filter 7 connects with intermediate pool 8,
The delivery port of the intermediate pool 8 connects with the water inlet of GDTRO membranous systems 9.
The coagulative precipitation tank 3 is provided with coagulant charge door and flocculation aid charge door.
The flotation tank 5 is provided with built-up flocculant charge door and flocculation aid charge door.
Wastewater treatment process of the present utility model：High concentration high-salt-content organic wastewater is collected by pipe network enters regulating reservoir
1, alkali lye regulation raw water pH value is added in regulating reservoir 1, beneficial to the generation of post precipitation, the boosted pump 2 of water outlet is lifted into mixed
Solidifying sedimentation basin 3, by adding coagulant and flocculation aid, the most suspended substances gone in water removal, colloid, and reduce COD（Chemistry needs
Oxygen amount）、BOD（Biochemical oxygen demand (BOD)）；Water outlet gravity flow enters electrochemical reaction cell 4, and part organic contamination is removed using electrolysis principle
Thing；Gravity flow enters air-dissolving air-float pond 5 afterwards, in the presence of built-up flocculant and flocculation aid, removes most COD（Chemistry needs
Oxygen amount）、 BOD（Biochemical oxygen demand (BOD)）And SS（Refer to suspension）Deng pollutant；Water outlet is entered successively under the lifting again through booster pump 6
Enter secondary filter 7, the pollutants such as COD, secondary filter are removed by the Physical entrapment effect of filtrate in secondary filter 7
7 water outlets enter intermediate pool 8, are filtered afterwards by GDTRO membranous systems 9, effluent quality reaches《Sewage is discharged into cities and towns Xia Shui
Road water standard》It is required that it is discharged into municipal sewage pipe network.
The GDTRO membrane technologies of GDTRO membranous systems 9 are the German original-pack DTRO of Rochem imports（Dish tubular type reverse osmosis
Thoroughly）Film post, high concentration, difficult biochemical sewage can be handled, using open turbulent fluid principle of dynamics so that suspended solid and
Pollutant is not easy to be deposited on inside membrane module.
The built-up flocculant added in flotation tank 5, can compounding portion as needed based on aluminium base inorganic polymer medicament
Divide iron-based flocculant and sulfate flocculant；The flocculation aid added in flotation tank 5 is Organic high-polymer coagulant aid.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (3)
- A kind of 1. high salt organic wastewater treating system, it is characterised in that：Including regulating reservoir（1）, elevator pump（2）, coagulative precipitation tank （3）, electrochemical reaction cell（4）, flotation tank（5）, booster pump（6）, secondary filter（7）, intermediate pool（8）And GDTRO membrane systems System（9）；The regulating reservoir（1）Provided with waste water inlet and alkali liquor inlet, regulating reservoir（1）And coagulative precipitation tank（3）Between be provided with carry Rise pump（2）, the electrochemical reaction cell（4）With coagulative precipitation tank（3）Between connected by pipeline one, the flotation tank（5）With Electrochemical reaction cell（4）Between connected by pipeline two, the secondary filter（7）Water inlet and flotation tank（5）Between set There is booster pump（6）, secondary filter（7）Delivery port and intermediate pool（8）Connection, the intermediate pool（8）Delivery port with GDTRO membranous systems（9）Water inlet connection.
- 2. high salt organic wastewater treating system according to claim 1, it is characterised in that：The coagulative precipitation tank（3）If There are coagulant charge door and flocculation aid charge door.
- 3. high salt organic wastewater treating system according to claim 1, it is characterised in that：The flotation tank（5）Provided with multiple With flocculant charge door and flocculation aid charge door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439912.8U CN206666291U (en) | 2017-04-25 | 2017-04-25 | High salt organic wastewater treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439912.8U CN206666291U (en) | 2017-04-25 | 2017-04-25 | High salt organic wastewater treating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206666291U true CN206666291U (en) | 2017-11-24 |
Family
ID=60370119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720439912.8U Active CN206666291U (en) | 2017-04-25 | 2017-04-25 | High salt organic wastewater treating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206666291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083557A (en) * | 2017-12-06 | 2018-05-29 | 浙江省机电设计研究院有限公司 | A kind of concentration organic wastewater disposal process with high salt |
| CN110563232A (en) * | 2019-08-09 | 2019-12-13 | 重庆大学 | Mineral recovery and zero discharge process for high-salinity high-organic-matter wastewater |
-
2017
- 2017-04-25 CN CN201720439912.8U patent/CN206666291U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083557A (en) * | 2017-12-06 | 2018-05-29 | 浙江省机电设计研究院有限公司 | A kind of concentration organic wastewater disposal process with high salt |
| CN110563232A (en) * | 2019-08-09 | 2019-12-13 | 重庆大学 | Mineral recovery and zero discharge process for high-salinity high-organic-matter wastewater |
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