CN205838758U - The many qualities of electroplating waste-water reutilizing produce water device - Google Patents
The many qualities of electroplating waste-water reutilizing produce water device Download PDFInfo
- Publication number
- CN205838758U CN205838758U CN201620616609.6U CN201620616609U CN205838758U CN 205838758 U CN205838758 U CN 205838758U CN 201620616609 U CN201620616609 U CN 201620616609U CN 205838758 U CN205838758 U CN 205838758U
- Authority
- CN
- China
- Prior art keywords
- water
- outlet
- reverse osmosis
- ultrafiltration apparatus
- reutilizing
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The open a kind of many qualities of electroplating waste-water reutilizing of this utility model produce water device, including the more medium filter being sequentially connected with, absorbent charcoal adsorber, the double ultrafiltration apparatus of integration zero-emission, multi-stage reverse osmosis device and EDI system；The described double ultrafiltration apparatus of integration zero-emission is made up of ultrafiltration apparatus and immersion ultrafiltration apparatus；The water inlet of described ultrafiltration apparatus is connected with absorbent charcoal adsorber, and the outlet of ultrafiltration apparatus is connected with multi-stage reverse osmosis device, and the outlet of the rinse water of ultrafiltration apparatus is connected with the water inlet of immersion ultrafiltration apparatus；The outlet of immersion ultrafiltration apparatus is incorporated to the pipeline that the outlet of ultrafiltration apparatus is connected with multi-stage reverse osmosis device.The many qualities of this electroplating waste-water reutilizing produce water device, can realize many qualities and produce water, and for electroplating waste-water reutilizing, meet its different process uses water requirement.
Description
Technical field
This utility model relates to Treated sewage reusing field, is specially a kind of many qualities of electroplating waste-water reutilizing and produces water device.
Background technology
Owing to changing relatively such as the heavy metal ion such as nickel, zinc, chromium, complicated component, water quality and quantity containing some in electroplating wastewater
Greatly, and it is difficult to thoroughly remove, after discharge, not only ecological environment and water source can be caused severe contamination, and people can be endangered
Class is healthy.
At present, conventional electroplating effluent treatment method, all based on qualified discharge, uses chemical precipitation method, by adding spy
Fixed chemical agent, under the conditions of suitable pH, makes the heavy metal ion in waste water be formed and precipitates, thus qualified discharge.But this
The method of kind not only exacerbates environmental pollution, and is not fully used water resource, is a kind of great to water resource
, additionally the most easily there is waste discharge heavy metals exceeding standard problem, produce environmental pollution in waste.
The different production technology of electroplating industry requires difference to quality of water, and existing electroplating waste processing equipment all can not
Realize many qualities and produce water.
Summary of the invention
In order to solve above-mentioned technical problem, this utility model provides a kind of many qualities of electroplating waste-water reutilizing to produce water device, energy
Realizing many qualities and produce water, for electroplating waste-water reutilizing, meet its different process uses water requirement.
To this end, the technical solution of the utility model is as follows:
A kind of many qualities of electroplating waste-water reutilizing produce water device, including the more medium filter being sequentially connected with, activated carbon adsorption
Device, the double ultrafiltration apparatus of integration zero-emission, multi-stage reverse osmosis device and EDI system；Described integration zero-emission double ultrafiltration dress
Put and be made up of ultrafiltration apparatus and immersion ultrafiltration apparatus (SUF, Submerged Ultra-Filtration)；Described ultrafiltration apparatus
Water inlet be connected with absorbent charcoal adsorber, the outlet of ultrafiltration apparatus is connected with multi-stage reverse osmosis device, ultrafiltration apparatus
The outlet of rinse water is connected with the water inlet of immersion ultrafiltration apparatus；The outlet of immersion ultrafiltration apparatus is incorporated to ultrafiltration apparatus
The pipeline that is connected with multi-stage reverse osmosis device of outlet.
Further, described multi-stage reverse osmosis device includes first-stage reverse osmosis device and the two-pass reverse osmosis dress being sequentially connected with
Put.
Further, the outlet of described first-stage reverse osmosis device and the water inlet of second level reverse osmosis apparatus are by the first pipe
Line connects, and described first pipeline is additionally provided with outlet I, described outlet I is provided with valve.
Further, the outlet of described second level reverse osmosis apparatus is further connected with outlet with the junction of EDI system water inlet
II, described outlet I is provided with valve.
Preferably, the outlet of described first-stage reverse osmosis device is connected by the first pipeline with the water inlet of second level reverse osmosis apparatus
Connect, described first pipeline is additionally provided with outlet I, described outlet I is provided with valve；Meanwhile, described two-pass reverse osmosis dress
The outlet put is further connected with outlet II with the junction of EDI system water inlet, and described outlet I is provided with valve.
The water inlet of this device is connected with the outlet of electroplating wastewater processing intermediate pool, and water inlet quality requirements meets plating
The discharge standard of waste water.
Single unit system influent quality: CODcr≤50mg/L, SS≤30mg/L,
The outlet of this device produces water quality:
RO primary effluent: CODcr≤15mg/L,
RO secondary effluent: conductance≤10us/cm
EDI water outlet: reach 18M Ω .cm
Described more medium filter is for being removed materials such as float, particulate matter and colloids in former water, the most right
Turbidity in former water, colourity play reduction effect, and it can filter the visibles such as float, the non-solubility particle that former water brings.
Conventional filled media is the one in anthracite, quartz sand, haydite and magnetic iron ore, two or more.Described more medium filter
In be provided with rinse-system, for filter absorption saturated after be rinsed.More medium filter and absorbent charcoal adsorber phase
Even.
Described absorbent charcoal adsorber, for further being filtered water inlet, utilizes the ratio that active carbon filter is bigger
Surface area, adsorbs the fine particle thing in former water, notable to removal effects such as abnormal flavour, Organic substance, colloid and chlorine residue in former water, can
Reduce the turbidity of former water, colourity further.
After hyperfiltration treatment, in former water, SDI (SiltDensityIndex) index and granule can fully ensure that point infiltration
Inflow requirement, is greatly lowered the pollution level of reverse osmosis membrane, extends the cleaning frequency of reverse osmosis membrane, extends making of reverse osmosis membrane
With the life-span, thus reduce operating cost.Described ultrafiltration apparatus includes intake pump, hyperfiltration membrane assembly, hyperfiltration reverse-rinsing equipment and dosing
Equipment etc..Described ultrafiltration can use inner pressed, external-compression type etc..
Described immersion ultrafiltration apparatus (SUF), in time washing hyperfiltration reverse-rinsing and medicine, produced cleaning draining is entered
The purified treatment of one step, improves the reclamation rate of system.SUF makes to be formed inside the hollow-fibre membrane in pending water by suction pump
Negative pressure, so that pending water enters film silk, is formed and produces water.Produce after water pipe are produced in water heel pressure formula ultrafiltration and go to multi-stage reverse osmosis
Device.The particulate matter that system is retained forms deposit through concentrating, and outward transport processes, and reduces the pollution to environment.Described SUF fills
Put and be made up of membrane cisterna, membrane module, suction system, air water back washing device and chemicals dosing plant etc..
Described multi-stage reverse osmosis device is that waste water processes key device, is made up of two steps ro device.In high pressure effect
Under, former water passes through reverse osmosis membrane, retains the dissolubility of antibacterial, virus, colloid, Organic substance and more than 98% removed in water simultaneously
Salt, reaches separation, purification and the purpose of concentration.Former water, before entering reverse osmosis membrane group, need to carry out agent-feeding treatment, add medicine
Agent is reducing agent, antisludging agent and acid solution.Described reducing agent for reducing oxidizing substance remaining in former water, described antisludging agent
For preventing pollutant from the situation of fouling occur on film surface, acid solution, for being adjusted former water pH, prevents membrane structure
Damage.Reverse osmosis feed pump that described reverse osmosis unit includes being interconnected, chemicals dosing plant, cartridge filter, one-level are high
Press pump, first-stage reverse osmosis membrane module, two grades of high-pressure pumps, two-pass reverse osmosis membrane module, chemical cleaning system and low-pressure washing system
Deng.
Described EDI system, is a kind of manufacturing technology electrodialysis and ion exchange technique combined, utilizes two end electrodes
High pressure makes charged ion in water move, and coordinates ion exchange resin and selective resin film to move removal to accelerate ion, from
And reach the purpose of water purification.In desalting process, hydrion and hydroxide ion that hydrone produces under electric field action are permissible
Ion exchange resin is carried out cyclic regeneration, makes EDI system continuously-running.Described EDI system includes EDI intake pump, accurate
Filter (1um), EDI device, ultrapure water tank, purging system etc..EDI water outlet can reach the ultrapure of resistivity 18M Ω .cm
Water, is back to need in the electroplating work procedure of ultra-pure water.
The many qualities of this electroplating waste-water reutilizing produce water device can realize following good effect:
(1) use the compound mode of the double ultrafiltration+multi-stage reverse osmosis+EDI of integration zero-emission, returning of many qualities can be produced
With water, it is achieved that the comprehensive utilization of electroplating wastewater.
(2) double ultrafiltration apparatus improve waste water reclamation utilization rate, reduce and arrange outside waste water.
(3) single unit system effluent quality is good, can direct reuse, floor space is little, easy and simple to handle, it is simple to automatically control.
(4) operating cost is low, is effectively reduced water resource waste.
Accompanying drawing explanation
Fig. 1 produces the structural representation of water device for the many qualities of electroplating waste-water reutilizing that this utility model provides；
The structural representation of the double ultrafiltration apparatus of the integrated zero-emission of Fig. 2；
Fig. 3 is the structural representation of multi-stage reverse osmosis device.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in detail.
As shown in Figures 1 to 3, a kind of many qualities of electroplating waste-water reutilizing produce water device, including the multi-medium filtering being sequentially connected with
Device, absorbent charcoal adsorber, the double ultrafiltration apparatus of integration zero-emission, multi-stage reverse osmosis device and EDI system；Described integrated zero
The double ultrafiltration apparatus of discharge is made up of ultrafiltration apparatus and immersion ultrafiltration apparatus (SUF, Submerged Ultra-Filtration)；
The water inlet of described ultrafiltration apparatus is connected with absorbent charcoal adsorber, the outlet of ultrafiltration apparatus and multi-stage reverse osmosis device phase
Even, the outlet of the rinse water of ultrafiltration apparatus is connected with the water inlet of immersion ultrafiltration apparatus；The water outlet of immersion ultrafiltration apparatus
Mouth is incorporated to the pipeline that the outlet of ultrafiltration apparatus is connected with multi-stage reverse osmosis device.Described multi-stage reverse osmosis device includes connecting successively
The first-stage reverse osmosis device connect and second level reverse osmosis apparatus.The implant of described more medium filter is anthracite, quartz sand, pottery
One, two kinds or more of in grain and magnetic iron ore.
The concentrated water spout of ultrafiltration apparatus is connected with the water inlet of immersion ultrafiltration apparatus, and dense water, through secondary filter, puies forward high yield water
Rate.
This device uses the compound mode of the double ultrafiltration+multi-stage reverse osmosis+EDI of integration zero-emission, can produce many qualities
Recycle-water, it is achieved that the comprehensive utilization of electroplating wastewater.
As an optimal technical scheme of the present utility model, the one-level that the many qualities of this electroplating waste-water reutilizing produce water device is anti-
The outlet of permeability apparatus is connected by the first pipeline with the water inlet of second level reverse osmosis apparatus, and described first pipeline is additionally provided with
Outlet I, described outlet I is provided with valve.
As another optimal technical scheme of the present utility model, the outlet of described second level reverse osmosis apparatus and EDI system
The junction of system water inlet is further connected with outlet II, and described outlet II is provided with valve.
As the 3rd optimal technical scheme of the present utility model, the many qualities of this electroplating waste-water reutilizing produce the one-level of water device
The outlet of reverse osmosis unit is connected by the first pipeline with the water inlet of second level reverse osmosis apparatus, and described first pipeline also sets
There is outlet I, described outlet I is provided with valve；The outlet of the most described second level reverse osmosis apparatus is intake with EDI system
The junction of mouth is further connected with outlet II, and described outlet I is provided with valve.
Claims (6)
1. the many qualities of electroplating waste-water reutilizing produce water device, it is characterised in that: include more medium filter, the work being sequentially connected with
Property charcoal adsorbent equipment, the double ultrafiltration apparatus of integration zero-emission, multi-stage reverse osmosis device and EDI system；Described integration zero-emission
Double ultrafiltration apparatus are made up of ultrafiltration apparatus and immersion ultrafiltration apparatus；The water inlet of described ultrafiltration apparatus and absorbent charcoal adsorber
Being connected, the outlet of ultrafiltration apparatus is connected with multi-stage reverse osmosis device, and the outlet of the rinse water of ultrafiltration apparatus surpasses with immersion
The water inlet of filter device is connected；The outlet of immersion ultrafiltration apparatus is incorporated to outlet and the multi-stage reverse osmosis device of ultrafiltration apparatus
The pipeline being connected.
2. the many qualities of electroplating waste-water reutilizing produce water device as claimed in claim 1, it is characterised in that: described multi-stage reverse osmosis device
Including the first-stage reverse osmosis device being sequentially connected with and second level reverse osmosis apparatus.
3. the many qualities of electroplating waste-water reutilizing produce water device as claimed in claim 2, it is characterised in that: described first-stage reverse osmosis device
Outlet be connected by the first pipeline with the water inlet of second level reverse osmosis apparatus, described first pipeline is additionally provided with outlet I,
On described outlet I, valve is installed.
4. the many qualities of electroplating waste-water reutilizing produce water device as claimed in claim 2, it is characterised in that: described second level reverse osmosis apparatus
The junction of outlet and EDI system water inlet be further connected with outlet II.
5. the many qualities of electroplating waste-water reutilizing produce water device as claimed in claim 2, it is characterised in that: described first-stage reverse osmosis device
Outlet be connected by the first pipeline with the water inlet of second level reverse osmosis apparatus, described first pipeline is additionally provided with outlet I,
On described outlet I, valve is installed；The outlet of described second level reverse osmosis apparatus also connects with the junction of EDI system water inlet
There is outlet II.
6. the many qualities of electroplating waste-water reutilizing produce water device as claimed in claim 1, it is characterised in that: described more medium filter
Implant is the one in anthracite, quartz sand, haydite and magnetic iron ore, two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616609.6U CN205838758U (en) | 2016-06-17 | 2016-06-17 | The many qualities of electroplating waste-water reutilizing produce water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616609.6U CN205838758U (en) | 2016-06-17 | 2016-06-17 | The many qualities of electroplating waste-water reutilizing produce water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205838758U true CN205838758U (en) | 2016-12-28 |
Family
ID=58153702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620616609.6U Expired - Fee Related CN205838758U (en) | 2016-06-17 | 2016-06-17 | The many qualities of electroplating waste-water reutilizing produce water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205838758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116750905A (en) * | 2023-05-17 | 2023-09-15 | 广东博芳环保科技集团股份有限公司 | Lower electrode production wastewater treatment method |
-
2016
- 2016-06-17 CN CN201620616609.6U patent/CN205838758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116750905A (en) * | 2023-05-17 | 2023-09-15 | 广东博芳环保科技集团股份有限公司 | Lower electrode production wastewater treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204939131U (en) | Tube type filter membrance wastewater treatment and waste water reuse system | |
| CN110451704B (en) | Method for treating fluorine-containing reuse water | |
| KR101662521B1 (en) | Recycling apparatus of rinsing wastewater for electropainting | |
| CN102674590A (en) | Method for treating and recycling heavy metal wastewater by double-membrane process | |
| CN103172216A (en) | Method for advanced treatment and reuse of wastewater | |
| CN104098206A (en) | Method for advanced treatment and reuse of printing and dyeing wastewater pre-processed by macroporous resin | |
| CN105036412A (en) | Filter and method for removing organic matters, and preparation method for ultrapure water | |
| CN104529018A (en) | Process for treating and recycling printing and dyeing wastewater by virtue of electro-coagulation | |
| CN201610402U (en) | Recycling and deep treatment device for electronic electroplating wastewater | |
| CN202430070U (en) | Heavy metal wastewater treatment and recycling equipment using two-membrane process | |
| CN105692965A (en) | Emergency drinking water purifying treatment device | |
| CN205442869U (en) | It produces brackish water desalination system of water recovery rate to improve bitter | |
| CN101580318B (en) | Beneficiation wastewater treatment method circularly used for ceramic filter | |
| CN205710136U (en) | A kind of plating cupric poaching wastewater processing system | |
| CN203360192U (en) | Treatment device for difficultly degradable industrial wastewater | |
| CN106495355A (en) | A kind of electroplating wastewater treatment reclaiming technique and combinations thereof device | |
| CN205838758U (en) | The many qualities of electroplating waste-water reutilizing produce water device | |
| CN210313765U (en) | Fluorine-containing high-salinity wastewater recycling system | |
| CN205953785U (en) | High -concentration organic wastewater treatment device | |
| CN206692476U (en) | A kind of pickling waste waters treatment for reuse system | |
| CN206692478U (en) | Electronics industry nitrogen-containing wastewater system for regenerating and recycling | |
| CN109205943A (en) | A kind of processing method of pharmacy waste water | |
| CN205740556U (en) | A kind of brackish water desalination system utilizing dense water to carry out backwash | |
| CN208916999U (en) | A kind of copper ammonia complexation electroplating waste water treatment system | |
| CN209740898U (en) | Fastener surface treatment waste water's processing apparatus |
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: 20161228 Termination date: 20180617 |