CN205892929U - Contain zinc effluent disposal system - Google Patents
Contain zinc effluent disposal system Download PDFInfo
- Publication number
- CN205892929U CN205892929U CN201620717199.4U CN201620717199U CN205892929U CN 205892929 U CN205892929 U CN 205892929U CN 201620717199 U CN201620717199 U CN 201620717199U CN 205892929 U CN205892929 U CN 205892929U
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- China
- Prior art keywords
- pipeline
- zinc
- pond
- separation device
- coagulating basin
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- Expired - Fee Related
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Abstract
The utility model discloses a contain zinc effluent disposal system, include through consecutive collecting pit, pH equalizing basin, coagulating basin, the sedimentation tank of pipeline, the sludge outlet of sedimentation tank connect gradually sludge impoundment, pressure filter through the pipeline, the supernatant outlet of sedimentation tank connect gradually through the pipeline in the middle of pond, tubular membrane separation device, middle pond on be equipped with a vulcanized sodium and add the device, the product water exit linkage production pond of tubular membrane separation device, pond and coagulating basin in the middle of the export of dense water is connected respectively through a backflow pipeline, the sludge impoundment on be equipped with 1 the 2nd backflow pipeline and coagulating basin and link to each other. Contain zinc effluent disposal system, through mix to congeal, sediment, tubular micro -filtration membrane handle, can effectively get rid of the zinc ion in the waste water, it is stable to have a water, simple process can effectively get rid of the zinc ion in the waste water, reaches waste water discharge to reach standard's purpose.
Description
Technical field
This utility model is related to heavy metal containing wastewater treatment field, particularly to a kind of zinc-containing water processing system.
Background technology
Zinc is the heavy metal resources that a kind of reserves on earth are compared with horn of plenty.China's zinc resource reserves occupy the second in the world
Position, zinc resource is widely used in modern industry and produces as among smelting, pharmacy and food service industry.Zinc is that health is indispensable
Element, it is widely present in human muscle and skeleton, but content is little, if excess will occur serious consequence.Contain
The discharge of zinc waste water has serious harm to health and industrial or agricultural activity, has the danger such as persistency, toxicity is big, seriously polluted
Evil, can not be biodegradable after entering environment, and great majority participate in food chain circulation, and finally accumulate in vivo, break
Bad organism normal physiological metabolic activity, is detrimental to health.Produce with the exploitation of mankind's heavy metal, smelting, processing etc.
The increasingly increase of activity, the heavy metal wastewater thereby of generation either greatly increase species in quantity or all, causes serious
Environmental pollution and the wasting of resources.
Content of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of high treating effect, the giving up containing zinc of process is simple
Water treatment system.
For reaching above-mentioned purpose, the technical scheme that this utility model is proposed is: a kind of zinc-containing water processing system, including
The collecting pit that is sequentially connected by pipeline, ph regulating reservoir, coagulating basin, sedimentation tank, the sludge outlet of described sedimentation tank passes through pipe
Road is sequentially connected sludge-tank, pressure filter；The supernatant outlet of described sedimentation tank is sequentially connected intermediate pool, tubular type by pipeline
Membrane separation device；Described intermediate pool is provided with a sodium sulfide adding set；The product water of described tubular type membrane separation device goes out
Mouth connects product pond, and concentrated water outlet connects intermediate pool and coagulating basin respectively by the first reflux line；On described sludge-tank
It is provided with one second reflux line to be connected with coagulating basin.
Preferably, it is provided with tube type filter membrance element in described tubular type membrane separation device, described tube type filter membrance element
In tube type filter membrance aperture be 0.2-0.5 micron.
Using technique scheme, zinc-containing water processing system described in the utility model, have the beneficial effect that logical
Cross coagulation, precipitation, tube type filter membrance process, can effectively remove the zinc ion in waste water, tube type filter membrance produces the dense of water simultaneously
Water adds sodium sulfide in intermediate pool, can remove the zinc ion in waste water further, and system has stable water outlet, technique letter
Single, can effectively remove the zinc ion in waste water, reach the purpose of discharged wastewater met the national standard.
Brief description
Fig. 1 is zinc-containing water processing system structural representation described in the utility model.
Specific embodiment
With reference to the accompanying drawings and detailed description, this utility model is described further.
As shown in figure 1, zinc-containing water processing system described in the utility model, including the collection being sequentially connected by pipeline
Pond 101, ph regulating reservoir 102, coagulating basin 103, sedimentation tank 104, the sludge outlet of described sedimentation tank 104 is connected successively by pipeline
Connect sludge-tank 109, pressure filter 110；The supernatant outlet of described sedimentation tank 104 by pipeline be sequentially connected intermediate pool 105,
Tubular type membrane separation device 106；It is provided with tube type filter membrance element, described tubular type microfiltration in described tubular type membrane separation device 106
Tube type filter membrance aperture in membrane component is 0.2-0.5 micron；The product water out of described tubular type membrane separation device 106 connects product
Pond 107, concentrated water outlet connects intermediate pool 105 and coagulating basin 103 respectively by the first reflux line 112；Sludge-tank 109 leads to
Cross the second reflux line 111 and connect coagulating basin 103；Further, intermediate pool 105 is provided with sodium sulfide adding set 108.
When specifically used, zinc-containing water is collected in collecting pit, sequentially passes through ph and adjusts, after coagulating sedimentation, enters tubular type
Process in microfiltration membrane separation device, the product water of tube type filter membrance enters and produces pond qualified discharge or process further, tubular type simultaneously
The concentrated water that micro-filtration membrane produces adds sodium sulfide in intermediate pool, removes the zinc ion in waste water further.
Although specifically show and describe this utility model in conjunction with preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope of the present utility model being limited without departing from appended claims, in form and details
On this utility model is made a variety of changes, be protection domain of the present utility model.
Claims (2)
1. a kind of zinc-containing water processing system, including the collecting pit being sequentially connected by pipeline, ph regulating reservoir, coagulating basin, precipitation
Pond, the sludge outlet of described sedimentation tank is sequentially connected sludge-tank, pressure filter by pipeline；The supernatant of described sedimentation tank goes out
Mouth is sequentially connected intermediate pool, tubular type membrane separation device by pipeline；Described intermediate pool is provided with a sodium sulfide and adds dress
Put；The product water out of described tubular type membrane separation device connects product pond, and concentrated water outlet is connected respectively by the first reflux line
Intermediate pool and coagulating basin；Described sludge-tank is provided with one second reflux line and is connected with coagulating basin.
2. a kind of zinc-containing water processing system according to claim 1 it is characterised in that: described tubular type membrane separation device
In be provided with tube type filter membrance element, the tube type filter membrance aperture in described tube type filter membrance element be 0.2-0.5 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620717199.4U CN205892929U (en) | 2016-07-08 | 2016-07-08 | Contain zinc effluent disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620717199.4U CN205892929U (en) | 2016-07-08 | 2016-07-08 | Contain zinc effluent disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205892929U true CN205892929U (en) | 2017-01-18 |
Family
ID=57770838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620717199.4U Expired - Fee Related CN205892929U (en) | 2016-07-08 | 2016-07-08 | Contain zinc effluent disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205892929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455848A (en) * | 2018-11-26 | 2019-03-12 | 佛山科学技术学院 | It is a kind of that flocculation and microfiltration membranes are combined to the device and method for carrying out processing industrial wastewater |
| CN112645480A (en) * | 2019-10-11 | 2021-04-13 | 江苏中川通大科技有限公司 | Zinc-containing sewage treatment system |
| CN116768412A (en) * | 2023-07-21 | 2023-09-19 | 山东省煤田地质局第五勘探队 | Semi-automatic float coal wastewater treatment device and wastewater treatment method thereof |
-
2016
- 2016-07-08 CN CN201620717199.4U patent/CN205892929U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455848A (en) * | 2018-11-26 | 2019-03-12 | 佛山科学技术学院 | It is a kind of that flocculation and microfiltration membranes are combined to the device and method for carrying out processing industrial wastewater |
| CN112645480A (en) * | 2019-10-11 | 2021-04-13 | 江苏中川通大科技有限公司 | Zinc-containing sewage treatment system |
| CN116768412A (en) * | 2023-07-21 | 2023-09-19 | 山东省煤田地质局第五勘探队 | Semi-automatic float coal wastewater treatment device and wastewater treatment method thereof |
| CN116768412B (en) * | 2023-07-21 | 2024-04-12 | 山东省煤田地质局第五勘探队 | Semi-automatic float coal wastewater treatment device and wastewater treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |