CN201971693U - High solid flux wastewater treatment system - Google Patents
High solid flux wastewater treatment system Download PDFInfo
- Publication number
- CN201971693U CN201971693U CN2011200869606U CN201120086960U CN201971693U CN 201971693 U CN201971693 U CN 201971693U CN 2011200869606 U CN2011200869606 U CN 2011200869606U CN 201120086960 U CN201120086960 U CN 201120086960U CN 201971693 U CN201971693 U CN 201971693U
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- CN
- China
- Prior art keywords
- equalizing tank
- high solid
- film device
- tank
- solid flux
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Abstract
The utility model provides a high solid flux wastewater treatment system, comprising a PLC electronic control device, wastewater conditioning tanks connected in turn, a first pH conditioning tank, a second pH conditioning tank, a concentrated tank and a film device. Connected pipelines are arranged between the wastewater conditioning tanks and the first pH conditioning tank, between the first pH conditioning tank and the second pH conditioning tank, and between the second pH conditioning tank and the concentrated tank. Each pipeline is connected with a water pump, a liquid inlet pipeline and a backflow pipeline is arranged between the concentrated tank and the film device, and a circulating pump is arranged at the liquid inlet. The system is compact in structure and the quality of the effluent is good.
Description
Technical field
The utility model relates to a kind of high solid flux Waste Water Treatment.
Background technology
The high solid flux pollutes and to be meant many inorganic pollutants, in its concentration during considerably beyond national disposal of pollutants index, and pollution on the environment.These pollutions comprise various heavy metal contaminations in electronics/printed circuit board (PCB) (PCB), five metals electroplated heavy metals contaminated wastewater, metal finishing waste water metallic pollution, iron and steel production contaminated wastewater, the heavy metal contamination of battery production NI-G etc.Other high solid flux pollute river polluted in addition (as the high sediment concentration of Huanghe water), yin and yang resin softening water concentrated solution pollutes (containing high concentration alkali metal and alkaline-earth metal material), bean product middle and high concentration COD and BOD material, reverse osmosis (RO) concentrated solution middle and high concentration zwitterion etc.
Removal to these high solid flux pollution substances is handled, and traditional technology generally adopts coagulant sedimentation, behind the adding chemical agent coagulating sedimentation, adds quartz sand filtration.The equipment of its use has plurality of advantages such as laid down cost is low, running cost is low, equipment is simple, technology maturation, but occupation area of equipment is big, effluent quality is bad, steady running is subjected to many factor affecting etc.Especially along with the raising of national water pollution discharge index, the shortcoming of traditional industry progressively displays.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of compact construction, high solid flux Waste Water Treatment that effluent quality is good.
In order to solve the problems of the technologies described above, the high solid flux Waste Water Treatment that the utility model provides, comprise the PLC control panel, also comprise the wastewater equalization pond that links to each other successively, the one PH equalizing tank, the 2nd PH equalizing tank, concentration basin and film device, between a described wastewater equalization pond and the PH equalizing tank, between a described PH equalizing tank and the 2nd PH equalizing tank, be equipped with the pipeline of connection between described the 2nd PH equalizing tank and the concentration basin, all be connected with intake pump on described each pipeline, be provided with input duct and reflux line between described concentration basin and the film device, described input duct is provided with recycle pump.
Preferably, also comprise and be used for the washing unit that the membrane module to film device cleans.
Preferably, the clear water after described film device filters is squeezed into clean water basin through fresh water pump.
High solid flux Waste Water Treatment of the present utility model by the film processing mode, makes effluent quality good, satisfies environmental requirement, and the compact construction of this system, and cost is low.
Description of drawings
Fig. 1 is an emulsifiable oil waste water treatment system synoptic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing scheme of the present utility model is further specified.
A kind of high solid flux Waste Water Treatment as shown in Figure 1, comprise the PLC control panel, also comprise the wastewater equalization pond 1 that links to each other successively, the one PH equalizing tank 2, the 2nd PH equalizing tank 3, concentration basin 4 and film device 5, between a wastewater equalization pond 1 and the PH equalizing tank 2, between the one PH equalizing tank 2 and the 2nd PH equalizing tank 3, be equipped with the pipeline of connection between the 2nd PH equalizing tank 3 and the concentration basin 4, all be connected with intake pump on each pipeline, be provided with input duct 61 and reflux line 62 between concentration basin 4 and the film device 5, input duct 61 is provided with recycle pump 7, and the clear water after film device filters is squeezed into clean water basin 9 through fresh water pump 8.
Native system also comprises and is used for the washing unit that the membrane module to film device cleans.
The high solid flux waste water of collecting enters wastewater equalization pond 1, regulates clarification.The clarification part is squeezed into the first pH regulator pond 2 with intake pump, chemical agents such as use caustic soda are extremely alkaline with pH regulator, pump into the second pH regulator pond 3 subsequently, use the chemical agent fine setting at this, and the adding coagulating agent is converted to insoluble solid with the solvability ion, pump into concentration basin 4 then, if desired, add high molecular polymer PAM at concentration basin 4, strengthen coagulation effect, pump into film device 5 with recycle pump 7 afterwards, clear water after film device filters is squeezed into clean water basin 9 by fresh water pump 8, to do other processing, dense water is back to concentration basin 4, thickening filtration repeatedly by reflux line 62.Through operation after a while, the film in the film device pollutes and reaches capacity, so adopt washing unit that the film surface is cleaned, the operation of total system adopts the PLC control panel to control.
High solid flux Waste Water Treatment of the present utility model, compact construction, cost are low, but its water outlet qualified discharge or reuse.
More than just the utility model has been carried out exemplary explanation, specific implementation of the present utility model is not limited thereto.The insubstantial modifications that any employing design of the present utility model and technical scheme are carried out is all within protection domain of the present utility model.
Claims (3)
1. high solid flux Waste Water Treatment, comprise the PLC control panel, it is characterized in that: also comprise the wastewater equalization pond (1) that links to each other successively, the one PH equalizing tank (2), the 2nd PH equalizing tank (3), concentration basin (4) and film device (5), between a described wastewater equalization pond (1) and the PH equalizing tank (2), between a described PH equalizing tank (2) and the 2nd PH equalizing tank (3), be equipped with the pipeline of connection between described the 2nd PH equalizing tank (3) and the concentration basin (4), all be connected with intake pump on described each pipeline, be provided with input duct (61) and reflux line (62) between described concentration basin (4) and the film device (5), described input duct (61) is provided with recycle pump (7).
2. high solid flux Waste Water Treatment according to claim 1 is characterized in that: also comprise being used for the washing unit that the membrane module to film device cleans.
3. high solid flux Waste Water Treatment according to claim 1 is characterized in that: the clear water after described film device filters is squeezed into clean water basin (9) through fresh water pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200869606U CN201971693U (en) | 2011-03-29 | 2011-03-29 | High solid flux wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200869606U CN201971693U (en) | 2011-03-29 | 2011-03-29 | High solid flux wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201971693U true CN201971693U (en) | 2011-09-14 |
Family
ID=44576800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200869606U Expired - Fee Related CN201971693U (en) | 2011-03-29 | 2011-03-29 | High solid flux wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201971693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807548A (en) * | 2020-07-15 | 2020-10-23 | 浙江中诚环境研究院有限公司 | Treatment method for recycling bean sprout wastewater |
-
2011
- 2011-03-29 CN CN2011200869606U patent/CN201971693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807548A (en) * | 2020-07-15 | 2020-10-23 | 浙江中诚环境研究院有限公司 | Treatment method for recycling bean sprout wastewater |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20160329 |