CN104355483A - Integrated treatment equipment for implementing zero discharge of coating wastewater - Google Patents
Integrated treatment equipment for implementing zero discharge of coating wastewater Download PDFInfo
- Publication number
- CN104355483A CN104355483A CN201410559675.XA CN201410559675A CN104355483A CN 104355483 A CN104355483 A CN 104355483A CN 201410559675 A CN201410559675 A CN 201410559675A CN 104355483 A CN104355483 A CN 104355483A
- Authority
- CN
- China
- Prior art keywords
- district
- zone
- sbr
- coating wastewater
- zero discharge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses integrated treatment equipment for implementing zero discharge of coating wastewater. The integrated treatment equipment comprises a physical and chemical reaction zone, a precipitation zone, a flotation zone, an SBR (sequencing batch reactor activated sludge process) zone and an activated carbon filter zone, wherein the physical and chemical reaction zone, the precipitation zone, the flotation zone, the SBR zone and activated carbon filter zone are sequentially connected. The integrated treatment equipment for implementing the zero discharge of the coating wastewater has the advantages as follows: the integrated treatment equipment can treat the coating wastewater till water quality can completely meet a requirement on recycled water for coating production, and is small in floor area and low in running cost.
Description
Technical field:
The invention belongs to water treatment field, relate to a kind of coating wastewater zero-discharge treatment system, especially a kind of technique based on physical reaction+precipitation+air supporting+SBR+ activated carbon filtration to process the circulating treating system that coating wastewater is former water.
Background technology:
Usual coating wastewater treatment facility, mostly adopts the processing mode of substep, subset, and several technique to be carried out integrated by a few devices, occurs complete, to become series sewage treatment equipment.
This kind equipment can only carry out pre-treatment to waste water, does not have advanced treatment, can not make discharged wastewater met the national standard.And the processing mode of substep, subset has shortcomings such as floor space is large, long processing period, running cost are high.The English of sequencing batch active sludge is sequencing batch reactor activated sludge process (abbreviation SBR).SBR is the abbreviation of sequencing batch active sludge, is a kind of active sludge sewage disposal technology run by intermittent aeration mode.Its principal character be operationally in order and periodical operation, the core of SBR technology is sbr reactor pond, and this pond collects homogenizing, just heavy, biological degradation, two functions such as heavy in a pond, without sludge recirculation system.Be particularly useful for intermittently discharged and the larger occasion of fluctuations in discharge.
Summary of the invention:
The main object of the present invention is the shortcoming overcoming above-mentioned existing installation, and provide one highly integrated coating wastewater zero discharge treatment integration apparatus, this equipment, based on the technique of physical reaction+precipitation+air supporting+SBR+ activated carbon filtration, can provide stable water outlet.
The object of the invention is to solve by the following technical programs:
A kind of coating wastewater zero discharge treatment integration apparatus, comprises physical reaction district, settling region, air flotation zone, SBR district, activated carbon filtration district; Physical reaction district, settling region, air flotation zone, SBR district, activated carbon filtration district are linked in sequence successively.
Described activated carbon filtration district comprises backwashing equipment.
Described SBR region also comprises spoil disposal and filtration unit.Described former water is circulating water pool of spraying chamber waste water, enters circulating water pool, back and forth use after device processes, can realize the zero release of coating wastewater.
Coating wastewater zero discharge treatment integration apparatus advantage of the present invention is: coating wastewater can be treated to water quality and reach the requirement of painting cycling use of water completely, and occupation area of equipment is little, running cost is low.
Accompanying drawing illustrates:
Fig. 1 is device structure schematic diagram of the present invention;
Wherein: 1 is physical reaction district; 2 is dissolving; 3 is agitator; 4 is slag scraper; 5 is that settling region, 6 is for air flotation zone; 7 is SBR district; 8 is activated carbon filtration district; 9 for filtering recoil pump.
Embodiment:
Below in conjunction with accompanying drawing, the present invention is described in further detail:
See Fig. 1, a kind of coating wastewater zero discharge treatment integration apparatus, comprises physical reaction district, settling region, air flotation zone, SBR district, activated carbon filtration district; Physical reaction district, settling region, air flotation zone, SBR district, activated carbon filtration district are linked in sequence successively.
Described activated carbon filtration district comprises backwashing equipment.
Described SBR region also comprises spoil disposal and filtration unit.Described former water is circulating water pool waste water, enters circulating water pool, back and forth use after device processes.
Circulating water pool → physical reaction district → settling region → air flotation zone → SBR district → activated carbon filtration district → circulating water pool.
Subsystem comprises: medicine system, SBR district spoil disposal filtration unit, gac back-purge system etc.
Coating wastewater zero discharge treatment integration apparatus of the present invention adopts programmable controller (PLC) to carry out full automatic control.By communication module, service data is transferred to central control unit, so that operation and maintenance.
Coating wastewater zero discharge treatment integration apparatus of the present invention also can adopt mechanical, hand-driven to control.
SBR district adopts program to control.Carry out into water drainage works according to setting-up time.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when the method and technology contents that can utilize above-mentioned announcement are made a little change or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, still belong in the scope of technical solution of the present invention.
Claims (4)
1. a coating wastewater zero discharge treatment integration apparatus, is characterized in that: be provided with circulating water pool, physical reaction district, settling region, air flotation zone, SBR district and activated carbon filtration district in described integration apparatus and be linked in sequence successively; Described circulating water pool waste water enters circulating water pool after physical reaction district, settling region, air flotation zone, SBR district and the process of activated carbon filtration district, back and forth uses.
2. coating wastewater zero discharge treatment integration apparatus as claimed in claim 1, is characterized in that: described activated carbon filtration district comprises backwashing equipment.
3. coating wastewater zero discharge treatment integration apparatus as claimed in claim 1, is characterized in that: described SBR region also comprises spoil disposal and filtration unit.
4. coating wastewater zero discharge treatment integration apparatus as claimed in claim 1, is characterized in that: described SBR district adopts program to control, and carries out into water drainage works according to setting-up time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559675.XA CN104355483A (en) | 2014-10-20 | 2014-10-20 | Integrated treatment equipment for implementing zero discharge of coating wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559675.XA CN104355483A (en) | 2014-10-20 | 2014-10-20 | Integrated treatment equipment for implementing zero discharge of coating wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104355483A true CN104355483A (en) | 2015-02-18 |
Family
ID=52522824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410559675.XA Pending CN104355483A (en) | 2014-10-20 | 2014-10-20 | Integrated treatment equipment for implementing zero discharge of coating wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104355483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113429022A (en) * | 2021-07-01 | 2021-09-24 | 江西省科学院微生物研究所 | Modular rapid culture biogas slurry wastewater treatment system and operation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319057A (en) * | 2013-07-17 | 2013-09-25 | 江苏南方涂装环保股份有限公司 | Miniature painting wastewater integrated treatment plant |
-
2014
- 2014-10-20 CN CN201410559675.XA patent/CN104355483A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319057A (en) * | 2013-07-17 | 2013-09-25 | 江苏南方涂装环保股份有限公司 | Miniature painting wastewater integrated treatment plant |
Non-Patent Citations (1)
| Title |
|---|
| 张林生: "《机械工业废水处理技术及典型工程》", 30 April 2008 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113429022A (en) * | 2021-07-01 | 2021-09-24 | 江西省科学院微生物研究所 | Modular rapid culture biogas slurry wastewater treatment system and operation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103508637B (en) | Traditional Chinese medicine wastewater treatment system and method for treating traditional Chinese medicine wastewater | |
| CN202968311U (en) | Water treatment system | |
| CN102838243A (en) | Method and device for removing organic matters in water by cooperation of ultraviolet illumination and sodium hypochlorite | |
| CN104118973A (en) | Technique for processing reverse osmosis concentrated water | |
| CN102603108B (en) | Circulating water treatment system of wet-type spray booth and treatment method | |
| CN101219837B (en) | Ozonation process and equipment for oil-containing alkali wastewater | |
| CN105645662A (en) | Device and method for removing refractory organic matters in membrane filtration concentrated solution | |
| CN105130031A (en) | Low-energy-consumption membrane and ozone flotation integrated apparatus | |
| CN105236689A (en) | Container-type paint wastewater depth biological treatment device | |
| CN204162572U (en) | A kind of coating wastewater zero discharge treatment integration apparatus | |
| CN104355483A (en) | Integrated treatment equipment for implementing zero discharge of coating wastewater | |
| CN106430846A (en) | Efficient treatment integrated process for recalcitrant wastewater with low organic matter content | |
| CN104086043B (en) | A kind for the treatment of of dyeing wastewater reuse method | |
| CN103755099B (en) | Multidimensional poleless electro-oxidation wastewater treatment method | |
| CN104692563A (en) | Electroplating effluent recycling device and processing method thereof | |
| CN204550278U (en) | A kind of electroplating waste-water reutilizing equipment | |
| CN209428280U (en) | A kind of miniature coating wastewater Processing Equipment | |
| CN206970418U (en) | One kind circulation Treated sewage reusing device | |
| CN203820562U (en) | Novel integralheavy metal wastewater recycling linkage device | |
| CN205473234U (en) | Machining effluent disposal system | |
| CN111825268A (en) | Automatic industrial wastewater treatment system of control | |
| CN218435399U (en) | Chemical nickel waste water resourceful treatment device | |
| CN105621725B (en) | Heavy metal-polluted acid waste water treatment system | |
| CN204356201U (en) | A kind of tannery wastewater treatment system | |
| CN215480416U (en) | Chemical wastewater treatment control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
|
| RJ01 | Rejection of invention patent application after publication |