CN106966518A - The copper facing of shielding material industry or the zero-discharge treatment system of nickel or silver waste water - Google Patents
The copper facing of shielding material industry or the zero-discharge treatment system of nickel or silver waste water Download PDFInfo
- Publication number
- CN106966518A CN106966518A CN201610245986.8A CN201610245986A CN106966518A CN 106966518 A CN106966518 A CN 106966518A CN 201610245986 A CN201610245986 A CN 201610245986A CN 106966518 A CN106966518 A CN 106966518A
- Authority
- CN
- China
- Prior art keywords
- level
- input
- output end
- grades
- water
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Abstract
The copper facing of shielding material industry disclosed by the invention or the zero-discharge treatment system of nickel or silver waste water, including sewage collecting box, pretreatment unit, first-stage reverse osmosis device, one-level fresh-water tank, one-level concentrated water case, two grades of pure water devices, two grades of pure water tanks, two grades of concentrated water casees, secondary concentration device, secondary concentration liquid case, two grades of fresh-water tanks, three-level nanofiltration enrichment facility, three-level concentrate accumulator tank, three-level pure water device, three-level pure water tank, film medicine cleaning device, effusion collecting tank, take out seepage liquid pump；Realize that line is automatically processed, process is stable；Membranous system+special counter-infiltration preparation system is concentrated by three-level, water and metal is truly realized while being recycled, realizes the closed cycle zero-emission of waste water.
Description
Technical field
The present invention relates to electroplating waste water treatment technology field, more particularly to a kind of shielding material industry copper facing or the zero-discharge treatment system of nickel or silver waste water.
Background technology
Copper facing or nickel or silver process are used shielding material industry more, copper facing or nickel or silver waste water can be produced during this process implementing because of processing rinsing demand, the untreated just any discharge of this waste water, not only result in the wasting of resources, environmental and human health impacts can also be caused with serious harm, it is therefore desirable to which a kind of separation and recovery or the processing unit of discharge complete this demand.Traditional copper facing or nickel or silver waste water processing method use cost are costly, metal ion of the floor space greatly and in waste water reclaims difficult, water quality is difficult to ensure that, can also produce the substantial amounts of sludge containing heavy metal, and user needs to pay to be pulled away to special disposal company.There is pollution to remain after wastewater treatment, it is difficult to reach zero-emission.
The content of the invention
It is an object of the invention to provide a kind of copper facing of shielding material industry or the zero-discharge treatment system of nickel or silver waste water, above-mentioned technical problem is effectively solved.
Effectively to solve above-mentioned technical problem, the technical scheme that the present invention takes is as follows：
The copper facing of shielding material industry or the zero-discharge treatment system of nickel or silver waste water, system composition are as described below：
Including sewage collecting box, pretreatment unit, first-stage reverse osmosis device, one-level fresh-water tank, one-level concentrated water case, two grades of pure water devices, two grades of pure water tanks, two grades of concentrated water casees, secondary concentration device, secondary concentration liquid case, two grades of fresh-water tanks, three-level nanofiltration enrichment facility, three-level concentrate accumulator tank, three-level pure water device, three-level pure water tank, film medicine cleaning device, effusion collecting tank, take out seepage liquid pump；It is described in detail below：
Input of the two ends of the pretreatment unit respectively with the sewage collecting box and first-stage reverse osmosis device connects, the output end of the first-stage reverse osmosis device connects with the input of the one-level fresh-water tank and the input of one-level concentrated water case, the output end of the one-level fresh-water tank connects with the input of two grades of pure water devices, the output end of two grades of pure water devices connects with two grades of concentrated water casees and two grades of pure water tanks, the output end of the one-level concentrated water case connects with the input of the secondary concentration device, the output end of the secondary concentration device connects with the input of two grades of fresh-water tanks and secondary concentration liquid case, the secondary concentration liquid case output end connects with the input of the three-level nanofiltration enrichment facility, the output end of the three-level nanofiltration enrichment facility connects with the input of the three-level concentrate accumulator tank and sewage collecting box, the output end of two grades of concentrated water casees and two grades of fresh-water tanks connects with the input of the three-level pure water device, the output end of the three-level pure water device connects with the input of the three-level pure water tank and sewage collecting box, effusion in the effusion collecting tank is pumped back to stoste case by the effusion of taking out.
Particularly, the pretreatment unit includes full-automatic quartz filter, full-automatic active carbon filter and cloth envelop collector, the input of the full-automatic quartz filter connects with the sewage collecting box, the output end of the full-automatic quartz filter connects with the input of the full-automatic charcoal filter, the output end of the full-automatic charcoal filter connects with the input of the cloth envelop collector, and the output end of the cloth envelop collector connects with the input of the first-stage reverse osmosis device.
Particularly,It is provided between the input of the sewage collecting box and the pretreatment unit and is connected with valve and booster pump,Valve and one-level high-pressure pump are connected between the input of the output end of the pretreatment unit and the first-stage reverse osmosis device,Valve is connected between the input of the output end of first-stage reverse osmosis device first and the one-level fresh-water tank,Valve and high-pressure pump are connected between the input of the output end of the one-level fresh-water tank and two grades of pure water devices,Valve is connected between two grades of output ends of pure water device first and the sewage collecting box,Valve is connected between two grades of output ends of pure water device second and the input of the pure water tank,Valve is connected between the input of the output end of first-stage reverse osmosis device second and the one-level concentrated water case,Valve and two grades of high-pressure pumps are connected between the input of the output end of the one-level concentrated water case and the secondary concentration device,Valve is connected between the output end of secondary concentration device first and the secondary concentration liquid case,Valve is connected between the input of the output end of secondary concentration device second and two grades of fresh-water tanks,Valve and three-level high-pressure pump are connected between the input of the output end of the secondary concentration liquid case and the three-level nanofiltration enrichment facility,Valve is connected between first output end of the three-level nanofiltration enrichment facility and the input of stoste case,The three-level reclaims and is connected with valve between the second output end of liquid bath and the input of the electroplate liquid,Valve and three-level high-pressure pump are connected between the input of the output end and the three-level pure water device of two grades of fresh-water tanks and two grades of concentrated water casees,Valve is connected between first output end of three-level pure water device and the input of the pure water tank,Valve is connected between the input of second output end of three-level pure water device and the stoste case,Effusion in the effusion collecting tank by it is described take out effusion and be pumped back between stoste case be connected with valve.
Particularly, the system uses touch-screen, PLC and remote control software program, the zero-discharge treatment system of the practicable long-range a whole set of waste water of colour picture monitoring.
Beneficial effects of the present invention are：The copper facing for the shielding material industry that the present invention is provided or the zero-discharge treatment system of nickel or silver waste water, realize that line is automatically processed, and process is stable；Membranous system+special counter-infiltration preparation system is concentrated by three-level, water and metal is truly realized while being recycled, realizes the closed cycle zero-emission of waste water.
The present invention is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is system composition structural representation of the present invention.
Embodiment
Embodiment 1
In the present embodiment, reverse osmosis unit, pure water device, enrichment facility share one mantle medicine cleaning device；There is effusion collecting tank below the set system and take out seepage liquid pump.
Referring to Fig. 1, the zero-discharge treatment system of the copper facing of shielding material industry or nickel or silver waste water, system composition is as described below：
Including sewage collecting box, pretreatment unit, first-stage reverse osmosis device, one-level fresh-water tank, one-level concentrated water case, two grades of pure water devices, two grades of pure water tanks, two grades of concentrated water casees, secondary concentration device, secondary concentration liquid case, two grades of fresh-water tanks, three-level nanofiltration enrichment facility, three-level concentrate accumulator tank, three-level pure water device, three-level pure water tank, film medicine cleaning device, effusion collecting tank, take out seepage liquid pump；It is described in detail below：
Input of the two ends of the pretreatment unit respectively with the sewage collecting box and first-stage reverse osmosis film connects, the output end of the first-stage reverse osmosis device connects with the input of the one-level fresh-water tank and the input of one-level concentrated water case, the output end of the one-level fresh-water tank connects with the input of two grades of pure water devices, the output end of two grades of pure water devices connects with two grades of concentrated water casees and two grades of pure water tanks, the output end of the one-level concentrated water case connects with the input of the secondary concentration device, the output end of the secondary concentration device connects with the input of two grades of fresh-water tanks and secondary concentration liquid case, the secondary concentration liquid case output end connects with the input of the three-level nanofiltration enrichment facility, the output end of the three-level nanofiltration enrichment facility connects with the input of the three-level concentrate accumulator tank and sewage collecting box, the output end of two grades of concentrated water casees and two grades of fresh-water tanks connects with the input of the three-level pure water device, the output end of the three-level pure water device connects with the input of the three-level pure water tank and sewage collecting box, effusion in the effusion collecting tank is pumped back to stoste case by the effusion of taking out.
Applicant states, person of ordinary skill in the field is on the basis of above-described embodiment, by above-described embodiment step, technical scheme with Summary is combined, so as to the new method produced, it is also one of record scope of the present invention, the application no longer enumerates the other embodiment of these steps to make specification concise.
The technology path that prior art is different from the present embodiment is：
1st, the pretreatment unit includes full-automatic quartz filter, full-automatic active carbon filter and cloth envelop collector, the input of the full-automatic quartz filter connects with the sewage collecting box, the output end of the full-automatic quartz filter connects with the input of the full-automatic charcoal filter, the output end of the full-automatic charcoal filter connects with the input of the cloth envelop collector, and the output end of the cloth envelop collector connects with the input of the first-stage reverse osmosis device.
2,It is provided between the input of the sewage collecting box and the pretreatment unit and is connected with valve and booster pump,Valve and one-level high-pressure pump are connected between the input of the output end of the pretreatment unit and the first-stage reverse osmosis device,Valve is connected between the input of the output end of first-stage reverse osmosis device first and the one-level fresh-water tank,Valve and high-pressure pump are connected between the input of the output end of the one-level fresh-water tank and two grades of pure water devices,Valve is connected between two grades of output ends of pure water device first and the sewage collecting box,Valve is connected between two grades of output ends of pure water device second and the input of the pure water tank,Valve is connected between the input of the output end of first-stage reverse osmosis device second and the one-level concentrated water case,Valve and two grades of high-pressure pumps are connected between the input of the output end of the one-level concentrated water case and the secondary concentration device,Valve is connected between the output end of secondary concentration device first and the secondary concentration liquid case,Valve is connected between the input of the output end of secondary concentration device second and two grades of fresh-water tanks,Valve and three-level high-pressure pump are connected between the input of the output end of the secondary concentration liquid case and the three-level nanofiltration enrichment facility,Valve is connected between first output end of the three-level nanofiltration enrichment facility and the input of stoste case,The three-level reclaims and is connected with valve between the second output end of liquid bath and the input of the electroplate liquid,Valve and three-level high-pressure pump are connected between the input of the output end and the three-level pure water device of two grades of fresh-water tanks and two grades of concentrated water casees,Valve is connected between first output end of three-level pure water device and the input of the pure water tank,Valve is connected between the input of second output end of three-level pure water device and the stoste case,Effusion in the effusion collecting tank by it is described take out effusion and be pumped back between stoste case be connected with valve.
The present embodiment technical principle is specific as follows：
The system uses advanced special film separation technology, and technique is advanced, and stable and reliable operation, circular treatment realizes wastewater zero discharge；This technique gives full play to the advantage of special film, and copper, nickel, silver waste water are after the PROCESS FOR TREATMENT, metal values ion in waste water（Copper, nickel, silver）It can be reclaimed again after film is concentrated, permeate of the waste water after film process can both save cost, wastewater zero discharge is realized again as technique Water circulation；The more municipal water of water quality of recycle-water more preferably, can direct reuse manufacture DI pure water as cleaning pure water, or for pure water system to production line；With triple permeable membrane technologies（That is hyperfiltration and high anticalculus system and purification system）, the blockage problem of reverse osmosis membrane is effectively controlled, lowers reverse osmosis membrane and the cleaning frequency of NF membrane, extends the life-span of film, and reduce the cost of Water Sproading；Reclaiming system carries out Electromechanical Design, and automaticity is high, and operation operation maintenance is easy, it is easy to standardized management, optimization processing efficiency, and manually emergency operation can be run when breaking down once in a while；The system uses touch-screen, PLC and remote control software program, the zero-discharge treatment system of the practicable long-range a whole set of waste water of colour picture monitoring.Reclaiming system is provided with automatic monitor, it is ensured that wastewater zero discharge；The key component of system, the unique system by high-quality import equipment, voluntarily researched and developed and designed is constituted, to ensure that system can be operated steadily in the long term；System footprint area is small, and auxiliary equipment is few, and device configuration economical rationality, small investment, operating cost is low.
Overall technology advantage is as follows：
Because membrane separation technique has low energy consumption, without phase transformation, pollution-free, and separative efficiency, the advantages of cycles of concentration is high, the system concentrates copper facing or nickel or the silver waste water of shielding material industry using special membrane separation technique, and design cycles of concentration is 10-100 times（By volume）.The single metal ion contained in waste water, concentrate after UF membrane is back to use electroplating bath after three-level film concentration reaches certain concentration of metal ions, recoverable metal ion, the permeate reuse after special film process again of concentration systems, so as to realize the zero-emission of electroplating wastewater processing.Membrane integrating technique does not result in secondary pollution not only for electroplating waste water resource, but also has reclaimed the harmful heavy metal in waste water, changes harmful to treasure, and water resource is reused.So as to create significant economic benefit and good social benefit for enterprise.
The another statement of applicant, the present invention illustrates the implementation method and apparatus structure of the present invention by above-described embodiment, but the invention is not limited in above-mentioned embodiment, that is, does not mean that the present invention has to rely on the above method and structure and could implemented.Person of ordinary skill in the field is it will be clearly understood that any improvement in the present invention, to the addition of implementation method equivalence replacement and step, selection of concrete mode etc. selected by the present invention, within the scope of all falling within protection scope of the present invention and being open.
The present invention is not limited to above-mentioned embodiment, all to realize all embodiments of the object of the invention within the scope of the present invention using to similar structure and its method of the invention.
Claims (4)
1. the copper facing of shielding material industry or the zero-discharge treatment system of nickel or silver waste water, it is characterised in that system composition is as described below：
Including sewage collecting box, pretreatment unit, first-stage reverse osmosis device, one-level fresh-water tank, one-level concentrated water case, two grades of pure water devices, two grades of pure water tanks, two grades of concentrated water casees, secondary concentration device, secondary concentration liquid case, two grades of fresh-water tanks, three-level nanofiltration enrichment facility, three-level concentrate accumulator tank, three-level pure water device, three-level pure water tank, film medicine cleaning device, effusion collecting tank, take out seepage liquid pump；It is described in detail below：
Input of the two ends of the pretreatment unit respectively with the sewage collecting box and first-stage reverse osmosis device connects, the output end of the first-stage reverse osmosis device connects with the input of the one-level fresh-water tank and the input of one-level concentrated water case, the output end of the one-level fresh-water tank connects with the input of two grades of pure water devices, the output end of two grades of pure water devices connects with two grades of concentrated water casees and two grades of pure water tanks, the output end of the one-level concentrated water case connects with the input of the secondary concentration device, the output end of the secondary concentration device connects with the input of two grades of fresh-water tanks and secondary concentration liquid case, the secondary concentration liquid case output end connects with the input of the three-level nanofiltration enrichment facility, the output end of the three-level nanofiltration enrichment facility connects with the input of the three-level concentrate accumulator tank and sewage collecting box, the output end of two grades of concentrated water casees and two grades of fresh-water tanks connects with the input of the three-level pure water device, the output end of the three-level pure water device connects with the input of the three-level pure water tank and sewage collecting box, effusion in the effusion collecting tank is pumped back to stoste case by the effusion of taking out.
2. the copper facing of shielding material industry according to claim 1 or the zero-discharge treatment system of nickel or silver waste water, it is characterized in that, the pretreatment unit includes full-automatic quartz filter, full-automatic active carbon filter and cloth envelop collector, the input of the full-automatic quartz filter connects with the sewage collecting box, the output end of the full-automatic quartz filter connects with the input of the full-automatic charcoal filter, the output end of the full-automatic charcoal filter connects with the input of the cloth envelop collector, the output end of the cloth envelop collector connects with the input of the first-stage reverse osmosis device.
3. the copper facing of shielding material industry according to claim 1 or the zero-discharge treatment system of nickel or silver waste water,It is characterized in that,It is provided between the input of the sewage collecting box and the pretreatment unit and is connected with valve and booster pump,Valve and one-level high-pressure pump are connected between the input of the output end of the pretreatment unit and the first-stage reverse osmosis device,Valve is connected between the input of the output end of first-stage reverse osmosis device first and the one-level fresh-water tank,Valve and high-pressure pump are connected between the input of the output end of the one-level fresh-water tank and two grades of pure water devices,Valve is connected between two grades of output ends of pure water device first and the sewage collecting box,Valve is connected between two grades of output ends of pure water device second and the input of the pure water tank,Valve is connected between the input of the output end of first-stage reverse osmosis device second and the one-level concentrated water case,Valve and two grades of high-pressure pumps are connected between the input of the output end of the one-level concentrated water case and the secondary concentration device,Valve is connected between the output end of secondary concentration device first and the secondary concentration liquid case,Valve is connected between the input of the output end of secondary concentration device second and two grades of fresh-water tanks,Valve and three-level high-pressure pump are connected between the input of the output end of the secondary concentration liquid case and the three-level nanofiltration enrichment facility,Valve is connected between first output end of the three-level nanofiltration enrichment facility and the input of stoste case,The three-level reclaims and is connected with valve between the second output end of liquid bath and the input of the electroplate liquid,Valve and three-level high-pressure pump are connected between the input of the output end and the three-level pure water device of two grades of fresh-water tanks and two grades of concentrated water casees,Valve is connected between first output end of three-level pure water device and the input of the pure water tank,Valve is connected between the input of second output end of three-level pure water device and the stoste case,Effusion in the effusion collecting tank by it is described take out effusion and be pumped back between stoste case be connected with valve.
4. the copper facing of shielding material industry according to claim 1 or the zero-discharge treatment system of nickel or silver waste water, characterized in that, the system carries out the zero-discharge treatment system of the long-range a whole set of waste water of colour picture monitoring using touch-screen, PLC and remote control software program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245986.8A CN106966518A (en) | 2016-04-20 | 2016-04-20 | The copper facing of shielding material industry or the zero-discharge treatment system of nickel or silver waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245986.8A CN106966518A (en) | 2016-04-20 | 2016-04-20 | The copper facing of shielding material industry or the zero-discharge treatment system of nickel or silver waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106966518A true CN106966518A (en) | 2017-07-21 |
Family
ID=59334815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610245986.8A Pending CN106966518A (en) | 2016-04-20 | 2016-04-20 | The copper facing of shielding material industry or the zero-discharge treatment system of nickel or silver waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106966518A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110818111A (en) * | 2018-08-07 | 2020-02-21 | 上海克硕环保科技有限公司 | Zero-emission treatment method and treatment equipment for nickel-containing wastewater |
| CN116789323A (en) * | 2023-07-27 | 2023-09-22 | 珠海市江河海水处理科技股份有限公司 | Electroplating copper waste water recycling equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101428913A (en) * | 2008-12-11 | 2009-05-13 | 彩虹彩色显像管总厂 | Reverse osmosis water production process |
| CN201932963U (en) * | 2010-12-02 | 2011-08-17 | 东莞市纯源水处理设备有限公司 | Circuit board wastewater treatment device |
| CN203402975U (en) * | 2013-08-21 | 2014-01-22 | 李接金 | Electroplating wastewater zero discharging processing system |
| CN103787462A (en) * | 2014-01-22 | 2014-05-14 | 厦门溢盛环保科技有限公司 | Low-energy consumption seawater desalinating technology and low-energy consumption seawater desalinating device |
| JP2014171961A (en) * | 2013-03-08 | 2014-09-22 | Daicen Membrane Systems Ltd | Method of operating production apparatus for medical refined water |
| CN104961197A (en) * | 2015-06-18 | 2015-10-07 | 广东嘉元科技股份有限公司 | Water-saving process and water-saving device for treating copper foil wastewater |
| CN105000635A (en) * | 2015-08-18 | 2015-10-28 | 深圳市华虹清源环保科技有限公司 | Iron phosphate wastewater zero discharging treatment device and method |
| CN106219830A (en) * | 2016-06-01 | 2016-12-14 | 东莞汇金环境科技有限公司 | A kind of electroplated heavy metals wastewater zero discharge system and method |
-
2016
- 2016-04-20 CN CN201610245986.8A patent/CN106966518A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101428913A (en) * | 2008-12-11 | 2009-05-13 | 彩虹彩色显像管总厂 | Reverse osmosis water production process |
| CN201932963U (en) * | 2010-12-02 | 2011-08-17 | 东莞市纯源水处理设备有限公司 | Circuit board wastewater treatment device |
| JP2014171961A (en) * | 2013-03-08 | 2014-09-22 | Daicen Membrane Systems Ltd | Method of operating production apparatus for medical refined water |
| CN203402975U (en) * | 2013-08-21 | 2014-01-22 | 李接金 | Electroplating wastewater zero discharging processing system |
| CN103787462A (en) * | 2014-01-22 | 2014-05-14 | 厦门溢盛环保科技有限公司 | Low-energy consumption seawater desalinating technology and low-energy consumption seawater desalinating device |
| CN104961197A (en) * | 2015-06-18 | 2015-10-07 | 广东嘉元科技股份有限公司 | Water-saving process and water-saving device for treating copper foil wastewater |
| CN105000635A (en) * | 2015-08-18 | 2015-10-28 | 深圳市华虹清源环保科技有限公司 | Iron phosphate wastewater zero discharging treatment device and method |
| CN106219830A (en) * | 2016-06-01 | 2016-12-14 | 东莞汇金环境科技有限公司 | A kind of electroplated heavy metals wastewater zero discharge system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110818111A (en) * | 2018-08-07 | 2020-02-21 | 上海克硕环保科技有限公司 | Zero-emission treatment method and treatment equipment for nickel-containing wastewater |
| CN116789323A (en) * | 2023-07-27 | 2023-09-22 | 珠海市江河海水处理科技股份有限公司 | Electroplating copper waste water recycling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202688148U (en) | Electroplating wastewater treatment and recycling system | |
| CN103922500B (en) | Zero discharge processor for electronickelling rinsing waste water and processing method thereof | |
| CN103723849B (en) | Process and device for recovering Fe(OH)2 and Na2SO4 from ferric oxide stain material wastewater concentration system | |
| CN106966518A (en) | The copper facing of shielding material industry or the zero-discharge treatment system of nickel or silver waste water | |
| CN203212407U (en) | Reverse osmosis system for backwashing filter by using concentrated water | |
| CN103623605A (en) | Pretreatment method for rectifying and recovering dimethyl formamide (DMF) waste liquid of polyurethane (PU) synthetic leather | |
| CN106219830A (en) | A kind of electroplated heavy metals wastewater zero discharge system and method | |
| CN105174585A (en) | Zero-discharge treatment process and device for high-salt-content industrial wastewater | |
| CN202881038U (en) | Electroplating waste water separation and recycling treatment apparatus | |
| CN205575719U (en) | Electroplating effluent recycling system | |
| CN204509018U (en) | Metal finishing Sewage advanced treatment and reclaiming system | |
| CN102351336A (en) | Electroplating wastewater treatment process | |
| CN204569594U (en) | Efficient embrane method strainer Sewage treatment systems | |
| CN203021371U (en) | Heavy metal recycling and wastewater reusing system by treating heavy metal wastewater through tubular micro-filtration membrane process | |
| CN201722222U (en) | Electroplating industry waste water treatment device by integrated film separation method | |
| CN201864636U (en) | Recycling treatment device system of circulating water of power plant | |
| CN204022512U (en) | A kind of reverse osmosis wastewater treatment equipment efficiently | |
| CN107963789A (en) | Electroplating wastewater zero treatment process and its device | |
| CN104724841A (en) | Method for recovery of oligomer and monomer from polyamide water extraction solution distillation liquid and recycling of process water | |
| CN202829636U (en) | Device for processing reverse osmosis concentrated brine by using decompressing membrane distillation | |
| CN209276289U (en) | A kind of purification reuse means of acid-washing waste acid | |
| CN201785255U (en) | Electroplating waste water chemical treatment device | |
| CN201753291U (en) | Reclaimed water recycling device for electroplating wastewater | |
| CN201380045Y (en) | Pretreatment device and reverse osmosis desalination apparatus for desalination of mine water | |
| CN205313254U (en) | Effluent disposal system on speculum production technology line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |