CN105523658A - Process for recycling vehicle-washing sewage - Google Patents
Process for recycling vehicle-washing sewage Download PDFInfo
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- CN105523658A CN105523658A CN201410517183.4A CN201410517183A CN105523658A CN 105523658 A CN105523658 A CN 105523658A CN 201410517183 A CN201410517183 A CN 201410517183A CN 105523658 A CN105523658 A CN 105523658A
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- tank
- activated carbon
- carbon adsorption
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- washing sewage
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- Water Treatment By Sorption (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention provides a process for recycling vehicle-washing sewage. The process adopts a storage tank, a coagulating basin, a filter tank, an ultrafiltration tank and an activated carbon adsorption tank. The process has the beneficial effects that sewage remained after vehicles are washed is collected and settled in the storage tank; coagulation is conducted in the coagulating basin; primary filtration is conducted in the filter tank, and secondary filtration is conducted in the ultrafiltration tank; and finally, activated carbon adsorption is conducted in the activated carbon adsorption tank. The treated water is used for washing vehicles once again, and is recycled in the same way.
Description
Technical field
The present invention relates to a kind of car-washing sewage utilization process, specifically a kind of technique being applied to the sewage recycle after treatment after carwash.
Background technology
Vehicle gets more and more now, and the phenomenon of carwash is general all the more, but the water often seen after carwash is wasted, and does not have Appropriate application.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, the car-washing sewage utilization process that the invention provides a kind of environmental protection, utilize rationally, cut the waste.
The technical solution adopted for the present invention to solve the technical problems is: a kind of car-washing sewage utilization process, is made up of, it is characterized in that: secondary filtration is carried out in ultrafiltration pond storagetank, coagulation basin, filtering basin, ultrafiltration pond and activated carbon adsorption tank; Water saving, improves water use efficiency.
The invention has the beneficial effects as follows, the sewage that storagetank stays after collecting carwash also precipitates, coagulation in coagulation basin afterwards, once filter through filter tank, secondary filtration is carried out again through ultrafiltration pond, finally in activated carbon adsorption tank, carry out charcoal absorption, the water after process is used further to carwash, recycle like this.
Accompanying drawing explanation
Fig. 1 is process structure schematic diagram of the present invention.
In figure, 1. storagetank 2. coagulation basin 3. filtering basin 4. ultrafiltration pond 5. activated carbon adsorption tank.
Embodiment
Just Fig. 1 makes following detailed description to a kind of car-washing sewage utilization process of the present invention below.
As shown in Figure 1, a kind of car-washing sewage utilization process of the present invention is made up of storagetank (1), coagulation basin (2), filtering basin (3), ultrafiltration pond (4) and activated carbon adsorption tank (5).Sewage after carwash flows in storagetank (1) and precipitates, clear water after last fractional precipitation is again for carwash, next section sewage flows into coagulation basin (2) and carries out coagulation, flow into filtering basin (3) more tentatively to filter, after ultrafiltration pond (4) secondary filtration, flow into activated carbon adsorption tank (5) adsorb, final clean water out, again for carwash, so moves in circles, reaches water-saving object.
It should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, technical scheme of the present invention is modified or equivalent replacement, and do not depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (2)
1. a car-washing sewage utilization process, is made up of storagetank, coagulation basin, filtering basin, ultrafiltration pond, activated carbon adsorption tank, it is characterized in that: secondary filtration is carried out in ultrafiltration pond.
2. a kind of car-washing sewage utilization process according to claim 1, is characterized in that: water saving, improves water use efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517183.4A CN105523658A (en) | 2014-09-30 | 2014-09-30 | Process for recycling vehicle-washing sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517183.4A CN105523658A (en) | 2014-09-30 | 2014-09-30 | Process for recycling vehicle-washing sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105523658A true CN105523658A (en) | 2016-04-27 |
Family
ID=55766240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410517183.4A Pending CN105523658A (en) | 2014-09-30 | 2014-09-30 | Process for recycling vehicle-washing sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105523658A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792970A (en) * | 2016-08-31 | 2018-03-13 | 福瑞莱环保科技（深圳）股份有限公司 | A kind of wastewater from car washer advanced treating and reuse technology |
-
2014
- 2014-09-30 CN CN201410517183.4A patent/CN105523658A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792970A (en) * | 2016-08-31 | 2018-03-13 | 福瑞莱环保科技（深圳）股份有限公司 | A kind of wastewater from car washer advanced treating and reuse technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |
|
| WD01 | Invention patent application deemed withdrawn after publication |