CN203498176U - Treatment system for treating electroplating acid copper waste water - Google Patents
Treatment system for treating electroplating acid copper waste water Download PDFInfo
- Publication number
- CN203498176U CN203498176U CN201320547739.5U CN201320547739U CN203498176U CN 203498176 U CN203498176 U CN 203498176U CN 201320547739 U CN201320547739 U CN 201320547739U CN 203498176 U CN203498176 U CN 203498176U
- Authority
- CN
- China
- Prior art keywords
- unit
- treatment system
- water
- reverse osmosis
- waste 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a treatment system for treating electroplating acid copper waste water. The treatment system comprises a waste water collection unit, a pretreatment unit, an ultrafiltration unit, a concentration unit and a reverse osmosis unit which are successively communicated with one another by pipelines, wherein the waste water collection unit comprises a waste water collection barrel, and the pretreatment unit comprises a multimedia filter; the ultrafiltration unit comprises a group of ultrafiltration membranes, thick water generated by the ultrafiltration unit is connected to the waste water collection unit, and contributing water of the ultrafiltration unit is connected to the concentration unit; the concentration unit comprises two groups of concentration membranes, thick water generated by the concentration unit is connected to a concentration copper collection barrel, and contributing water of the concentration unit is connected with the reverse osmosis unit; the reverse osmosis unit comprises two groups of reverse osmosis membranes and a membrane cleaning device, and the contributing water of the reverse osmosis unit is connected to a reuse water collecting barrel. The treating system provided by the utility model has the advantages that the electroplating acid copper waste water are successively subjected to filtration treatment, ultrafiltration treatment, concentration treatment and reverse osmosis treatment, copper in the waste water is recycled, and the contributing water is reused.
Description
Technical field
The utility model relates to a kind for the treatment of system and technique of waste water, is specifically related to a kind for the treatment of system for the treatment of electroplating acid copper waste water and technique.
Background technology
The electroplating acid copper waste water producing in electroplating process, if not treated direct discharge can cause serious environmental pollution.At present, often with chemical method, process electroplating acid copper waste water, that to consume another kind of available resources be that the mode of cost is carried out the copper in degrading waste water, its process is pure chemistry process, with two kinds of inhomogeneous substance reactions, generate another kind of or several complex materials, through coagulating sedimentation, become electroplating wastewater mud, whole treating processes is just degraded to the pollutent in water body, make water body obtain corresponding purification, but the total emission volumn that does not fundamentally reduce pollutent, has increased on the contrary to the total amount of environmental emission pollutent.Adopt traditional Chemical Method for Waste Water of Electroplate, although the advantage such as it is wide to have reagent source, easy to operate can not very reach emission standard after processing, and produce water can not reuse, caused again to a certain extent the waste of resource.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and the treatment system that a kind of waste water treatment efficiency is high, produce the electroplating acid copper waste water that water can reuse is provided.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind for the treatment of system for the treatment of electroplating acid copper waste water, comprise the wastewater collection unit being communicated with successively by pipeline, pretreatment unit, ultra filtration unit, upgrading unit and reverse osmosis units, wherein, described wastewater collection unit comprises wastewater collection bucket, described pretreatment unit comprises a more medium filter, described ultra filtration unit comprises one group of ultra-filtration membrane, the dense water that ultra filtration unit produces is connected to wastewater collection unit, the product water of ultra filtration unit is connected to upgrading unit, described upgrading unit comprises two groups of concentrated films, the dense water that described upgrading unit produces is connected to concentrated copper gathering barrel, it produces water and is connected to reverse osmosis units, described reverse osmosis units comprises two groups of reverse osmosis membranes and film washing unit, the generation of reverse osmosis units is connected to reuse water gathering barrel.
Preferably: the filtration medium in more medium filter is quartz sand and/or gac.
Preferably: the filtering accuracy of described more medium filter is≤50 μ m.
Preferably: in described pretreatment unit, be also provided with an accurate filter.
Preferably: the filtering accuracy of described accurate filter is≤0.5 μ m.
Preferably: described treatment system also comprises between each processing unit pipeline and the lift pump for delivery of waste water.
Preferably: described treatment system also comprises under meter and the control valve of being located between each processing unit.
The beneficial effects of the utility model are, treatment system of the present utility model adopts multiple film processing unit successively electroplating acid copper waste water to be processed, without the extra chemical processing agent that adds, treatment effect is good, operational efficiency is high, and can not produce secondary pollution, there is high economic benefit and environmental benefit.
Accompanying drawing explanation
Fig. 1 shows the frame principle figure for the treatment of system described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figure 1: electroplating acid copper waste water treatment system described in the utility model, comprise the wastewater collection unit being communicated with successively by pipeline, pretreatment unit, ultra filtration unit, upgrading unit and reverse osmosis units, wherein, described wastewater collection unit comprises wastewater collection bucket, described pretreatment unit comprises a more medium filter, filtration medium in described more medium filter is quartz sand and/or gac, its filtering accuracy is≤50 μ m, further, for guaranteeing the influent quality requirement of follow-up unit, in described pretreatment unit, also an accurate filter can be set, the filtering accuracy of described accurate filter is≤0.5 μ m, waste water after pretreatment unit is processed promotes and enters ultra filtration unit through pump, described ultra filtration unit comprises one group of ultra-filtration membrane, and its aperture is 0.1～5 μ m, and the dense water that ultrafiltration produces promotes and is back to wastewater collection unit through pump, and it produces water and promotes and enter into upgrading unit through pump, described upgrading unit comprises two groups of concentrated films, its concentration rate is 8～10 times, the concentrated dense water producing is connected to concentrated copper gathering barrel, it produces water and promotes and enter into reverse osmosis units through pump, described reverse osmosis units comprises at least two group reverse osmosis membranes and film washing unit, and the product water of reverse osmosis units enters into reuse water gathering barrel through pump lifting and treats reuse.In addition, electroplating acid copper waste water treatment system described in the utility model, also comprise that a pair of whole treatment system carries out the whole PLC electrical control system of controlling, and for managing throughout pipeline and the lift pump of transport wastewater between unit, further, treatment system described in the utility model also comprises under meter and the control valve of being located between each processing unit.
Adopt the electroplating acid copper waste water that said system is 50ppm to 1000ppmm to copper content to process, its treatment process comprises the following steps:
1) Wastewater Pretreatment: the electroplating acid copper waste water that wastewater collection unit is collected promotes and enters pretreatment unit through pump, the finely ground particle substances such as colloid and particle diameter in more medium filter and accurate filter filtration removal waste water is greater than after the suspended particle of 0.5 μ m successively, and it produces water and promotes and enter into ultra filtration unit through pump;
2) uf processing: adopt ultra-filtration membrane to carry out uf processing to pretreated waste water in step 1), remove the fine particle that granularity is greater than 0.022 μ m;
3) Waste water concentrating is processed: utilize concentrated film to the high rejection of polyvalent ion and the characteristic to the low rejection of monovalent ion, and the copper in waste water is concentrated at double, make it meet the requirement of coating bath to reuse Cu in waste water concentration;
4) reverse-osmosis treated: the product water after concentrated film is processed is through reverse osmosis membrane processing, and further univalent ion is removed in separation, makes its water outlet meet the requirement of rinse water and film system rinse water water quality.
Adopt the electroplating acid copper waste water of above-mentioned treatment system Dui Mou factory to process, the water quality situation before and after processing, as shown in table 1:
Table 1 electroplating acid copper waste water treatment system is processed front and back water quality situation
| Project | Water inlet | Produce water |
| Turbidity | 5～10NTU | ≤2NTU |
| Suspended solid/(mg/L) | 2～5 | ＜0.1 |
| Colourity | 10～25 | ≤1 |
| Total dissolved solid/(mg/L) | 10～50 | Do not detect |
| Specific conductivity/(μ s/cm) | 1300～2000 | ≤200 |
| Naked eyes visible | Trace | Nothing |
| Smell | Dense foreign odor taste | Be as good as stink |
Be only the utility model preferred embodiment in sum, be not used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modify, all should belong to technology category of the present utility model.
Claims (7)
1. the treatment system for the treatment of electroplating acid copper waste water, it is characterized in that: comprise the wastewater collection unit being communicated with successively by pipeline, pretreatment unit, ultra filtration unit, upgrading unit and reverse osmosis units, wherein, described wastewater collection unit comprises wastewater collection bucket, described pretreatment unit comprises a more medium filter, described ultra filtration unit comprises one group of ultra-filtration membrane, the dense water that ultra filtration unit produces is connected to wastewater collection unit, the product water of ultra filtration unit is connected to upgrading unit, described upgrading unit comprises two groups of concentrated films, the dense water that described upgrading unit produces is connected to concentrated copper gathering barrel, it produces water and is connected to reverse osmosis units, described reverse osmosis units comprises two groups of reverse osmosis membranes and film washing unit, the generation of reverse osmosis units is connected to reuse water gathering barrel.
2. treatment system according to claim 1, is characterized in that: the filtration medium in more medium filter is quartz sand and/or gac.
3. treatment system according to claim 1, is characterized in that: the filtering accuracy of described more medium filter is≤50 μ m.
4. treatment system according to claim 1, is characterized in that: in described pretreatment unit, be also provided with an accurate filter.
5. treatment system according to claim 4, is characterized in that: the filtering accuracy of described accurate filter is≤0.5 μ m.
6. according to the treatment system described in claim 1～5 any one, it is characterized in that: described treatment system also comprises between each processing unit pipeline and the lift pump for delivery of waste water.
7. according to the treatment system described in claim 1～5 any one, it is characterized in that: described treatment system also comprises under meter and the control valve of being located between each processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547739.5U CN203498176U (en) | 2013-09-04 | 2013-09-04 | Treatment system for treating electroplating acid copper waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547739.5U CN203498176U (en) | 2013-09-04 | 2013-09-04 | Treatment system for treating electroplating acid copper waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498176U true CN203498176U (en) | 2014-03-26 |
Family
ID=50329174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320547739.5U Expired - Fee Related CN203498176U (en) | 2013-09-04 | 2013-09-04 | Treatment system for treating electroplating acid copper waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435173A (en) * | 2013-09-04 | 2013-12-11 | 汉特（清远）化工有限公司 | Treatment system and process for treating acidic copper-containing electroplating wastewater |
| CN107815546A (en) * | 2017-11-03 | 2018-03-20 | 深圳市纯水号水处理科技有限公司 | Copper recycles technique in a kind of Copper foil |
-
2013
- 2013-09-04 CN CN201320547739.5U patent/CN203498176U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435173A (en) * | 2013-09-04 | 2013-12-11 | 汉特（清远）化工有限公司 | Treatment system and process for treating acidic copper-containing electroplating wastewater |
| CN107815546A (en) * | 2017-11-03 | 2018-03-20 | 深圳市纯水号水处理科技有限公司 | Copper recycles technique in a kind of Copper foil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202279755U (en) | Circulating retreatment system of concentrated liquid obtained in industrial wastewater zero-discharging recycling | |
| CN103073123B (en) | Metal plating wastewater recycle using and recycling technology process | |
| CN105461139B (en) | Zero discharge process for nickel-containing heavy metal wastewater | |
| CN204454757U (en) | A kind of electroplating rinse water online recycling Zero discharging system | |
| CN102627364A (en) | Process flow for recycling and treating reverse osmosis concentrated water | |
| CN103663808B (en) | Heavy metal wastewater thereby film integrated treating device | |
| CN201686593U (en) | Acid and alkaline wastewater cycle disposal system | |
| CN205347081U (en) | Cyanogen chemical plating cadmium waste water zero release processing system | |
| CN203498176U (en) | Treatment system for treating electroplating acid copper waste water | |
| CN203498177U (en) | Nickel-containing electroplating wastewater treatment system | |
| CN203112630U (en) | Recovery device for metals in electroplating wastewater | |
| CN204454775U (en) | A kind of trivalent chromium passivation Wastewater zero-discharge treatment system | |
| CN103435174A (en) | System and process for treating nickel-containing electroplating wastewater | |
| CN204454758U (en) | A kind of electroplating rinse water online recycling Zero discharging system | |
| CN202208663U (en) | Seawater desalination treatment equipment | |
| CN204265554U (en) | A kind of wiring board Cleaning Wastewater cleansing and recycling system | |
| CN206692476U (en) | A kind of pickling waste waters treatment for reuse system | |
| CN203021371U (en) | Heavy metal recycling and wastewater reusing system by treating heavy metal wastewater through tubular micro-filtration membrane process | |
| CN103435173A (en) | Treatment system and process for treating acidic copper-containing electroplating wastewater | |
| CN106865850A (en) | Cyanide cadmium wastewater zero emission treatment method | |
| CN205367919U (en) | Electroplate online recovery system of washings | |
| CN106145457A (en) | A kind of waste water resource recycles processing method entirely | |
| CN104843887A (en) | Circuit board cleaning wastewater purifying and recycling system | |
| CN204022512U (en) | A kind of reverse osmosis wastewater treatment equipment efficiently | |
| CN203683290U (en) | Membrane integrated treatment device for heavy metal wastewater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140326 Termination date: 20170904 |