CN202898137U - Wastewater treatment system containing complex copper ions - Google Patents
Wastewater treatment system containing complex copper ions Download PDFInfo
- Publication number
- CN202898137U CN202898137U CN201220494286.XU CN201220494286U CN202898137U CN 202898137 U CN202898137 U CN 202898137U CN 201220494286 U CN201220494286 U CN 201220494286U CN 202898137 U CN202898137 U CN 202898137U
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- flocculation
- zone
- strong
- complex copper
- tank
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model belongs to the field of wastewater treatment devices, and particularly relates to a wastewater treatment system containing complex copper ions. The wastewater treatment system containing complex copper ions comprises a pretreatment tank, and a strong oxidization and flocculation integrated tank and a sedimentation tank which are connected at the back of the pretreatment tank in sequence, wherein the bottom of the sedimentation tank is connected with the bottom of the pretreatment tank; the strong oxidization and flocculation integrated tank is divided into a strong oxidization zone and a flocculation zone; the upper part of the strong oxidization zone is provided with a water inlet, and the bottom of the strong oxidization zone is provided with a strong oxidization aerated pipe; the upper part of the flocculation zone is provided with a flocculating agent inlet, the bottom of the flocculation zone is provided with a coagulant aid inlet, and the lower part of the flocculation zone is provided with a water outlet. A strong oxidization tank and a flocculation tank in a conventional process are connected integrally, so that flocculation treatment can be carried out on sewage water in time after oxidization, the treatment efficiency of sewage water is increased, the treatment time is reduced, most suspended substances and colloid matters can be removed, and the removing effect of complex copper ions in the sewage water is stable.
Description
Technical field
The utility model belongs to the wastewater treatment equipment field, is specifically related to a kind of complex copper ion Waste Water Treatment that contains.
Background technology
Contain the higher water body of complex copper ion in the industrial sewage, utilize general chemical method to be difficult to process.If utilize conventional active sludge subtraction unit, A/O subtraction unit, oxidation ditch process device, SBR subtraction unit to process, not only be difficult to the treatment effect that reaches good, the easier mud that causes is poisoned, even causes whole sink drainage paralysis.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide that a kind for the treatment of scheme advantages of simple, operation are convenient, treatment effect is good, cost is low, non-secondary pollution contain the complex copper ion Waste Water Treatment.
The technical scheme that its technical problem that solves the utility model adopts is:
The described complex copper ion Waste Water Treatment that contains, comprise pretreatment pool, the pretreatment pool back connects strong oxidizing, flocculating integral pool, settling tank successively, the settling tank bottom links to each other with the pretreatment pool bottom, and strong oxidizing, flocculating integral pool is divided into strong oxidation zone and flocculation zone, and water-in is offered on strong oxidation zone top, the bottom arranges strong oxidation and aeration pipe, flocculation zone top arranges the flocculation agent entrance, and the bottom arranges the coagulant aids entrance, and the bottom sets out the mouth of a river.
Described flocculation agent entrance is set up the first automatic control feeding device, and described coagulant aids entrance is set up the second automatic control feeding device.Self-con-tained unit can accurately be controlled feeding quantity.
The cumulative volume of the strong oxidation zone of described strong oxidizing, flocculating integral pool is 1.5～2 times of flocculation zone cumulative volume, has guaranteed the operate continuously of technique.
Working process:
Contain complex copper ion waste water by in the pipeline entrance access to plant, first in pretreatment pool after pretreatment, enter strong oxidizing, flocculating integral pool again, pass into strong oxidizer in strong oxidation zone, the intake of strong oxidizer makes complex copper ion be in suspended state and processes; Then sewage enters flocculation zone again, after adding respectively flocculation agent and coagulant aids and flocculate by the first automatic control feeding device, the second automatic control feeding device, enters at last settling tank and precipitates, thereby reach the purpose of the final removal of complex copper ion.After precipitation, the waste water that contains mud of generation can be got back in the pretreatment pool by back water pump, re-starts processing, and the mud of generation directly discharges.
The utility model has reached good treatment effect, utilizes the utility model to solve the reluctant complexation of metal ions Industry Waste water problem that contains of general chemical method.Strong oxidizer adopts ozone, and flocculation agent adopts polymerize aluminum chloride, and coagulant aids adopts polyacrylamide, and consumption is measured routinely adding and got final product.
The beneficial effect that the utility model has is:
The utility model is connected as a single entity strong oxidation pond and the flocculation basin in the common process so that sewage oxidized after, can in time carry out flocculation treatment, increased sewage treating efficiency, reduced the treatment time.The utility model treatment scheme advantages of simple, operation are conveniently, treatment effect is good, cost is low, non-secondary pollution, treatment time is short, part COD can be removed, most suspended substances and colloid can be removed simultaneously, stable to complex copper ion removal effect in the waste water.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is strong oxidizing, flocculating integral pool structural representation of the present utility model;
Among the figure: 1, pretreatment pool; 2, strong oxidizing, flocculating integral pool; 3, settling tank; 4, pipeline outlet; 5, back water pump; 6, pipeline entrance; 7, strong oxidizing, flocculating integral pool water-in; 8, strong oxidation zone; 9, the first automatic control feeding device; 10, flocculation agent entrance; 11, flocculation zone; 12, strong oxidizing, flocculating integral pool water outlet; 13, coagulant aids entrance; 14, the second automatic control feeding device; 15, strong oxidation and aeration pipe.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Shown in Fig. 1～2, the described complex copper ion Waste Water Treatment that contains, comprise pretreatment pool 1, pretreatment pool 1 back connects strong oxidizing, flocculating integral pool 2, settling tank 3 successively, and settling tank 3 bottoms link to each other with pretreatment pool 1 bottom, strong oxidizing, flocculating integral pool 2 is divided into strong oxidation zone 8 and flocculation zone 11, water-in 7 is offered on strong oxidation zone 8 tops, and the bottom arranges strong oxidation and aeration pipe 15, and flocculation zone 11 tops arrange flocculation agent entrance 10, the bottom arranges coagulant aids entrance 13, and the bottom sets out the mouth of a river 12.
Flocculation agent entrance 10 is set up the first automatic control feeding device 9.Coagulant aids entrance 13 is set up the second automatic control feeding device 14.The cumulative volume of the strong oxidation zone 8 of strong oxidizing, flocculating integral pool 2 is 1.5 times of flocculation zone 11 cumulative volumes, has guaranteed the operate continuously of technique.
Contain complex copper ion waste water by in pipeline entrance 6 accesss to plant, first in pretreatment pool 1 after pretreatment, enter strong oxidizing, flocculating integral pool 2 again, pass into strong oxidizer in strong oxidation zone 8, the intake of strong oxidizer makes complex copper ion be in suspended state and processes; Then sewage enters flocculation zone 11 again, after adding respectively flocculation agent and coagulant aids and flocculate by the first automatic control feeding device 9, the second automatic control feeding device 14, enters at last settling tank 3 and precipitates, thereby reach the purpose of the final removal of complex copper ion.After precipitation, the waste water that contains mud of generation can be got back in the pretreatment pool 1 by back water pump 5, re-starts processing, and the mud of generation directly discharges.
Strong oxidizer adopts ozone, and flocculation agent adopts polymerize aluminum chloride, and coagulant aids adopts polyacrylamide.The utility model is connected as a single entity strong oxidation pond and the flocculation basin in the common process so that sewage oxidized after, can in time carry out flocculation treatment, increased sewage treating efficiency, reduced the treatment time.Part COD can be removed, most suspended substances and colloid can be removed simultaneously, stable to complex copper ion removal effect in the waste water.
Claims (4)
1. one kind contains the complex copper ion Waste Water Treatment, comprise pretreatment pool (1), it is characterized in that: pretreatment pool (1) back connects strong oxidizing, flocculating integral pool (2), settling tank (3) successively, settling tank (3) bottom links to each other with pretreatment pool (1) bottom, strong oxidizing, flocculating integral pool (2) is divided into strong oxidation zone (8) and flocculation zone (11), water-in (7) is offered on strong oxidation zone (8) top, and the bottom arranges strong oxidation and aeration pipe (15); Flocculation zone (11) top arranges flocculation agent entrance (10), and the bottom arranges coagulant aids entrance (13), and the bottom sets out the mouth of a river (12).
2. the complex copper ion Waste Water Treatment that contains according to claim 1, it is characterized in that: described flocculation agent entrance (10) is set up the first automatic control feeding device (9).
3. the complex copper ion Waste Water Treatment that contains according to claim 1, it is characterized in that: described coagulant aids entrance (13) is set up the second automatic control feeding device (14).
4. the complex copper ion Waste Water Treatment that contains according to claim 1, it is characterized in that: the cumulative volume of the strong oxidation zone (8) of described strong oxidizing, flocculating integral pool (2) is 1.5～2 times of flocculation zone (11) cumulative volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220494286.XU CN202898137U (en) | 2012-09-25 | 2012-09-25 | Wastewater treatment system containing complex copper ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220494286.XU CN202898137U (en) | 2012-09-25 | 2012-09-25 | Wastewater treatment system containing complex copper ions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202898137U true CN202898137U (en) | 2013-04-24 |
Family
ID=48118830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220494286.XU Expired - Lifetime CN202898137U (en) | 2012-09-25 | 2012-09-25 | Wastewater treatment system containing complex copper ions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202898137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807569A (en) * | 2020-08-26 | 2020-10-23 | 焦作市华康糖醇科技有限公司 | Pre-oxidation and coagulating sedimentation device in wastewater treatment process |
-
2012
- 2012-09-25 CN CN201220494286.XU patent/CN202898137U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807569A (en) * | 2020-08-26 | 2020-10-23 | 焦作市华康糖醇科技有限公司 | Pre-oxidation and coagulating sedimentation device in wastewater treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |