CN207645948U - A kind of Industrial Recirculating Cooling Water processing unit - Google Patents
A kind of Industrial Recirculating Cooling Water processing unit Download PDFInfo
- Publication number
- CN207645948U CN207645948U CN201721462451.2U CN201721462451U CN207645948U CN 207645948 U CN207645948 U CN 207645948U CN 201721462451 U CN201721462451 U CN 201721462451U CN 207645948 U CN207645948 U CN 207645948U
- Authority
- CN
- China
- Prior art keywords
- pump
- beside
- intermediate pool
- elevator
- acid
- 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
- 239000000498 cooling water Substances 0.000 title claims abstract description 13
- 230000003134 recirculating effect Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000002253 acid Substances 0.000 claims abstract description 35
- 230000001105 regulatory effect Effects 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 20
- 238000004062 sedimentation Methods 0.000 claims abstract description 19
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 18
- 239000010802 sludge Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 238000005086 pumping Methods 0.000 claims abstract description 11
- 239000006096 absorbing agent Substances 0.000 claims abstract description 8
- 239000003517 fume Substances 0.000 claims abstract description 8
- 239000012267 brine Substances 0.000 claims description 15
- 239000003814 drug Substances 0.000 claims description 15
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 15
- 238000011010 flushing procedure Methods 0.000 claims description 13
- 238000005406 washing Methods 0.000 claims description 13
- 238000011001 backwashing Methods 0.000 claims 1
- 239000000686 essence Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000013043 chemical agent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of Industrial Recirculating Cooling Water processing units, including regulating reservoir, acid storage tank, intermediate pool elevator pump, air pressure tank, high-pressure pump, it is provided with waterpower grid inside regulating reservoir, it is provided with machinery beside regulating reservoir and accelerates sedimentation basin, machinery accelerates to be provided with intermediate pool beside sedimentation basin, ultrafiltration production pond is provided with beside intermediate pool, ultrafiltration production is provided with clear water reserviors beside pond, regulating reservoir is provided with acid storage tank below, acid storage tank is provided with pumping acid pump below, it takes out acid pump and is provided with acid-fume absorber below, intermediate pool is provided with intermediate pool elevator pump below, it is provided with sludge efflux pump beside intermediate pool elevator pump, second lift pump is provided with beside sludge efflux pump, second lift pump side is provided with RO elevator pumps, hyperfiltration reverse-rinsing pump is provided with beside RO elevator pumps.Advantageous effect is：Accelerate sedimentation basin by adding the machinery so that blowdown water process is quicker, convenient, saves the more time.
Description
Technical field
The utility model is related to sewerage fields, more particularly to a kind of Industrial Recirculating Cooling Water processing unit.
Background technology
With the variation in season, the variation of environment temperature generates certain influence to wastewater treatment.The fluctuation of temperature is directly right
UF membrane efficiency has an impact, and reduces adverse effect of the temperature to membrane process by following measures in design：Power-equipment wind
Machine, water pump operation process mechanism can be converted into thermal energy, also temperature be made to be increased.All pipelines use Insulation, prevent
Fluid in pipeline is lost in winter flow.Fouling membrane refers to the particle in the water contacted with film, and colloidal particle or solute divide greatly
Son, due to film there are physics, chemical action or mechanism, caused by absorption, deposition in film surface or fenestra, cause fenestra
Diameter becomes smaller or blocks, and film is made to generate transmission flow and stalling characteristic irreversible change phenomenon.Main pollution shows following
Aspect：1, suspended matter and colloidal solid object deposition；2, microbial contamination；3, inorganic matter fouling.The original of membranous system is integrated to entering
Water must carry out pretreatment appropriate, adjust water quality, reduce fouling membrane, extend the service life of membranous system, reduce water process and take
With.Often there is flash distillation steam in existing blowdown water treatment facilities, continuous blowdown flash tank and the regular unloading container course of work
Arrange it is higher to air energy consumption, steam volatilization it is more, be unfavorable for environmental protection.The sewerage rate of recovery is low, and waste water resource is also unfavorable for ring
It protects.In view of above-mentioned many reasons, need to improve water treatment facilities.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of Industrial Recirculating Cooling Water processing dress
It sets.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of Industrial Recirculating Cooling Water processing unit, including regulating reservoir, acid storage tank, intermediate pool elevator pump, air pressure tank, height
Press pump, described regulating reservoir the inside are provided with waterpower grid, machinery are provided with beside the regulating reservoir and accelerates sedimentation basin, the machinery
Accelerate to be provided with intermediate pool beside sedimentation basin, ultrafiltration production pond is provided with beside the intermediate pool, is produced from pond in the ultrafiltration
Side is provided with clear water reserviors, and the regulating reservoir is provided with the acid storage tank below, and the acid storage tank is provided with pumping acid pump, institute below
It states pumping acid pump and is provided with acid-fume absorber below, the intermediate pool is provided with the intermediate pool elevator pump below, in described
Between be provided with sludge efflux pump beside pond elevator pump, second lift pump is provided with beside the sludge efflux pump, it is described secondary
It is provided with RO elevator pumps beside elevator pump, hyperfiltration reverse-rinsing pump, hyperfiltration reverse-rinsing pump side are provided with beside the RO elevator pumps
It is provided with strong brine elevator pump, RO flushing pumps are provided with beside the strong brine, recycle-water is provided with beside the RO flushing pumps
Pump, the reuse water pump side are provided with the air pressure tank, and the air pressure tank is provided with medicine cask washing, the medicine cask washing side below
It is provided with UF accurate filters, the UF accurate filters are provided with RO accurate filters below, by the RO accurate filters
While being provided with the high-pressure pump.
In above structure, the waterpower grid is initially entered, the floating material and bulky grain suspended matter in sewage are trapped
It removes, protects the normal operation of subsequent processing units, the waterpower grid water outlet to enter regulating reservoir, regulating reservoir stores waste water, carries out
Water, water quality adjustment, waste water in regulating reservoir, which by second lift pumps pressurization and enters machinery, accelerates sedimentation basin, carries out flocculation sediment
Clarifying treatment, after removing partial organic substances, microorganism, removal most suspended substances, dirt, salt crust, clear water enters intermediate pool,
Further remove salt treatment.
In order to further increase blowdown water quality, the regulating reservoir is connect with the waterpower grid by being weldingly connected, described
Regulating reservoir accelerates sedimentation basin to be connect by being weldingly connected with the machinery, and the machinery accelerates sedimentation basin to pass through with the intermediate pool
Be weldingly connected and connect, the intermediate pool and the ultrafiltration production pond are connect by being weldingly connected, the ultrafiltration production pond with it is described clear
Pond is connect by being weldingly connected.
In order to further increase blowdown water quality, the regulating reservoir is connect with the acid storage tank by being weldingly connected, the storage
Sour tank is wanted to connect with pumping acid pump by bolt, and the pumping acid pump is connected with the acid-fume absorber by Nian Jie, described
Intermediate pool is connected with the intermediate pool elevator pump by bolt, the intermediate pool elevator pump and the sludge efflux pump
It is connected by conducting wire.
In order to further increase blowdown water quality, the sludge efflux pump is pumped with the second lift to be connected by conducting wire
It connects, the second lift pump is connected with the RO elevator pumps by conducting wire, and the RO elevator pumps and hyperfiltration reverse-rinsing pump are logical
Wire is crossed to link, the hyperfiltration reverse-rinsing pump is connected with the strong brine elevator pump by conducting wire, and the strong brine is promoted
Pump is connected with the RO flushing pumps by conducting wire.
In order to further increase blowdown water quality, the RO flushing pumps are connected with the reuse water pump by conducting wire, institute
It states reuse water pump to connect by being weldingly connected with the air pressure tank, the air pressure tank is wanted to connect with the medicine cask washing by Nian Jie, institute
It states medicine cask washing with the UF accurate filters to be connected by Nian Jie, the UF accurate filters are logical with the RO accurate filters
It crosses to be weldingly connected and connect, the RO accurate filters are connected with the high-pressure pump by bolt.
Advantageous effect is：Accelerating sedimentation basin by adding the machinery so that blowdown water process is quicker, convenient,
Save the more time.
Description of the drawings
Fig. 1 is a kind of front view of Industrial Recirculating Cooling Water processing unit described in the utility model；
1, waterpower grid；2, regulating reservoir；3, machinery accelerates sedimentation basin；4, intermediate pool；5, is produced from pond in ultrafiltration；6, clear water
Pond；7, acid storage tank；8, acid pump is taken out；9, acid-fume absorber；10, intermediate pool elevator pump；11, sludge efflux pump；12, second lift
Pump；13, RO elevator pumps；14, strong brine elevator pump；15, RO flushing pumps；16, reuse water pump；17, hyperfiltration reverse-rinsing pumps；18, air pressure
Tank；19, medicine cleaning of evaporator；20, RO accurate filters；21, UF accurate filters；22, high-pressure pump.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of Industrial Recirculating Cooling Water processing unit, including regulating reservoir 2, acid storage tank 7, intermediate pool are promoted
Pump 10, air pressure tank 18, high-pressure pump 22, the inside of regulating reservoir 2 are provided with waterpower grid 1, waterpower grid 1 be for retaining suspended matter,
2 side of regulating reservoir is provided with machinery and accelerates sedimentation basin 3, and it is for going suspended matter in water removal, machinery to accelerate that machinery, which accelerates sedimentation basin 3,
3 side of sedimentation basin is provided with intermediate pool 4, and intermediate pool 4 is the supernatant come for storing gravity flow, and 4 side of intermediate pool is set
It is equipped with ultrafiltration production pond 5, ultrafiltration production pond 5 is for impurity screening, and 5 side of ultrafiltration production pond is provided with clear water reserviors 6, clear water reserviors
6 be for uniformly supplying water, and regulating reservoir 2 is provided with the acid storage tank 7 below, and acid storage tank 7 is for storing chemical agent, acid storage tank 7
Following to be provided with pumping acid pump 8, it is for extracting chemical agent, taking out acid pump 8 and be provided with acid-fume absorber 9 below, acid mist is inhaled to take out acid pump 8
It is for absorbing chemical agent to receive device 9, and intermediate pool 4 is provided with intermediate pool elevator pump 10 below, intermediate pool pump 10 be for
Water is extracted, 10 side of intermediate pool elevator pump is provided with sludge efflux pump 11, and sludge efflux pump 11 is for extracting sludge, sludge
11 side of efflux pump is provided with second lift pump 12, and second lift pump 12 is by ground second decimation water, second lift pump 12
While being provided with RO elevator pumps 13, RO elevator pumps 13 are for self-priming and function of increasing pressure, and it is anti-that 13 side of RO elevator pumps is provided with ultrafiltration
Pump 17 is washed, there is hyperfiltration reverse-rinsing pump 17 screening function, 17 side of hyperfiltration reverse-rinsing pump to be provided with strong brine elevator pump 14, and strong brine carries
It is for conveying brine to rise pump 14, and strong brine side 14 is provided with RO flushing pumps 15, and RO flushing pumps 15 are trapped in for removing
Impurity in filter material layer, 15 side of RO flushing pumps are provided with reuse water pump 16, and reuse water pump 16 is for conveying water, reuse water pump
16 sides are provided with the air pressure tank 18, and air pressure tank 18 is for providing air pressure, and air pressure tank 18 is provided with medicine cask washing 19, medicine below
Cask washing 19 is for storing drug, and 19 side of medicine cask washing is provided with UF accurate filters 21, and UF accurate filters 21 are for mistake
Impurity is filtered, UF accurate filters 21 are provided with RO accurate filters 20 below, and RO accurate filters 20 are for impurity screening, RO
20 side of accurate filter is provided with the high-pressure pump 22, and high-pressure pump 22 is for providing high voltage power.
In above structure, the waterpower grid 1 is initially entered, the floating material and bulky grain suspended matter in sewage are trapped
It removing, the normal operation of subsequent processing units, the waterpower grid water outlet is protected to enter regulating reservoir 2, regulating reservoir 2 stores waste water, into
Row water, water quality adjustment, the waste water in regulating reservoir 2 enter machinery by 12 pressurization of second lift pump and accelerate sedimentation basin 3, wads a quilt with cotton
Retrogradation shallow lake clarifying treatment, after removing partial organic substances, microorganism, removal most suspended substances, dirt, salt crust, during clear water enters
Between pond 4, further remove salt treatment.
In order to further increase blowdown water quality, balancing tank 2 is connect with waterpower grid 1 by being weldingly connected, regulating reservoir 2 with
Machinery accelerates sedimentation basin 3 to be connect by being weldingly connected, and machinery accelerates sedimentation basin 3 to be connect with intermediate pool 4 by being weldingly connected, intermediate water
Pond 4 is connect with ultrafiltration production pond 5 by being weldingly connected, and ultrafiltration production pond 5 is connect with clear water reserviors 6 by being weldingly connected, regulating reservoir 2 and storage
Sour tank 7 is connect by being weldingly connected, and acid storage tank 7 is wanted to connect with acid pump 8 is taken out by bolt, and pumping acid pump 8 passes through viscous with acid-fume absorber 9
It connects and is connected, intermediate pool 4 is connected with intermediate pool elevator pump 10 by bolt, and intermediate pool elevator pump 10 is arranged with outside sludge
Pump 11 is connected by conducting wire, and sludge efflux pump 11 crosses conducting wire with second lift pump logical 12 and is connected, and second lift pumps 12 and RO
Elevator pump 13 is connected by conducting wire, and RO elevator pumps 13 are linked with hyperfiltration reverse-rinsing pump 17 by wire, hyperfiltration reverse-rinsing pump 17
It is connected by conducting wire with strong brine elevator pump 14, strong brine elevator pump 14 is connected with RO flushing pumps 15 by conducting wire, RO punchings
It washes pump 15 with reuse water pump 16 to be connected by conducting wire, reuse water pump 16 connects with air pressure tank 18 by being weldingly connected, air pressure tank 18
Want to connect by Nian Jie with medicine cask washing 19, medicine cask washing 19 is connected with UF accurate filters 21 by Nian Jie, UF accurate filters
21 are connect with RO accurate filters 20 by being weldingly connected, and RO accurate filters 20 are connected with high-pressure pump 22 by bolt.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (5)
1. a kind of Industrial Recirculating Cooling Water processing unit, it is characterised in that：Including regulating reservoir, acid storage tank, intermediate pool elevator pump,
Air pressure tank, high-pressure pump, described regulating reservoir the inside are provided with waterpower grid, machinery are provided with beside the regulating reservoir and accelerates precipitation
Pond, the machinery accelerate to be provided with intermediate pool beside sedimentation basin, and ultrafiltration production pond is provided with beside the intermediate pool, described
Ultrafiltration production is provided with clear water reserviors beside pond, and the regulating reservoir is provided with the acid storage tank below, and the acid storage tank is arranged below
There are pumping acid pump, the pumping acid pump to be provided with acid-fume absorber below, the intermediate pool is provided with the intermediate pool and carries below
Pump is risen, sludge efflux pump is provided with beside the intermediate pool elevator pump, second lift is provided with beside the sludge efflux pump
Pump, second lift pump side are provided with RO elevator pumps, hyperfiltration reverse-rinsing pump, the ultrafiltration are provided with beside the RO elevator pumps
It is provided with strong brine elevator pump beside backwashing pump, RO flushing pumps are provided with beside the strong brine, are set beside the RO flushing pumps
It is equipped with reuse water pump, is provided with the air pressure tank beside the reuse water pump, the air pressure tank is provided with medicine cask washing below, described
UF accurate filters are provided with beside medicine cask washing, the UF accurate filters are provided with RO accurate filters, the RO essences below
It is provided with the high-pressure pump beside close filter.
2. a kind of Industrial Recirculating Cooling Water processing unit according to claim 1, it is characterised in that：The regulating reservoir and institute
It states waterpower grid to connect by being weldingly connected, the regulating reservoir accelerates sedimentation basin to connect by being weldingly connected with the machinery, the machine
Tool accelerates sedimentation basin to be connect with the intermediate pool by being weldingly connected, and the intermediate pool passes through welding with ultrafiltration production pond
It is connected, ultrafiltration production pond is connect with the clear water reserviors by being weldingly connected.
3. a kind of Industrial Recirculating Cooling Water processing unit according to claim 1, it is characterised in that：The regulating reservoir and institute
Acid storage tank is stated to connect by being weldingly connected, the acid storage tank and the pumping acid pump are connected by bolt, the pumpings acid pump with it is described
Acid-fume absorber is connected by bonding, and the intermediate pool is connected with the intermediate pool elevator pump by bolt, described
Intermediate pool elevator pump is connected with the sludge efflux pump by conducting wire.
4. a kind of Industrial Recirculating Cooling Water processing unit according to claim 1, it is characterised in that：The sludge efflux pump
It pumps with the second lift and is connected by conducting wire, the second lift pump is connected with the RO elevator pumps by conducting wire, institute
It states RO elevator pumps to connect by conducting wire with hyperfiltration reverse-rinsing pump, the hyperfiltration reverse-rinsing pump is with the strong brine elevator pump by leading
Line is connected, and the strong brine elevator pump is connected with the RO flushing pumps by conducting wire.
5. a kind of Industrial Recirculating Cooling Water processing unit according to claim 1, it is characterised in that：The RO flushing pumps with
The reuse water pump is connected by conducting wire, and the reuse water pump is connect with the air pressure tank by being weldingly connected, the air pressure tank
It is connected by Nian Jie with the medicine cask washing, the medicine cask washing is connected with the UF accurate filters by Nian Jie, the UF
Accurate filter is connect with the RO accurate filters by being weldingly connected, and the RO accurate filters pass through spiral shell with the high-pressure pump
Bolt is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462451.2U CN207645948U (en) | 2017-11-06 | 2017-11-06 | A kind of Industrial Recirculating Cooling Water processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462451.2U CN207645948U (en) | 2017-11-06 | 2017-11-06 | A kind of Industrial Recirculating Cooling Water processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207645948U true CN207645948U (en) | 2018-07-24 |
Family
ID=62884441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721462451.2U Expired - Fee Related CN207645948U (en) | 2017-11-06 | 2017-11-06 | A kind of Industrial Recirculating Cooling Water processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207645948U (en) |
-
2017
- 2017-11-06 CN CN201721462451.2U patent/CN207645948U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202272788U (en) | Recovering treating system of waste water from sulfuric acid production | |
| CN109678280A (en) | A kind of thermal power plant's high-recovery recirculating water blowdown water desalting processing reclaiming system | |
| CN207108635U (en) | A kind of water treatment reverse osmosis device | |
| CN207645948U (en) | A kind of Industrial Recirculating Cooling Water processing unit | |
| CN204981134U (en) | Adopt tubular micro -filtration membrane's hydrofluoric acid recycling processed system | |
| CN208087349U (en) | A kind of waste water sealing and circulating processing unit | |
| CN106517597A (en) | Electroplating nickel-containing wastewater treatment system | |
| CN206645908U (en) | Thermal power plant's sewage disposal utilizes system | |
| CN206359396U (en) | A kind of MBR Treated sewage reusings processing unit | |
| CN204779141U (en) | Heavy metal wastewater retrieval and utilization treatment facility | |
| CN204981428U (en) | Fluorine -containing sewage treatment plant | |
| CN203048699U (en) | Reverse osmosis all-in-one machine | |
| CN104230120B (en) | One heavy metal species chemical leaching liquid waste disposal, recycling integrated device and leacheate process, reuse method | |
| CN209652040U (en) | A kind of thermal power plant's high-recovery recirculating water blowdown water desalting processing reclaiming system | |
| CN204079718U (en) | One heavy metal species chemical leaching liquid waste disposal, recycling integrated device | |
| CN108928948B (en) | Filter cleaning system | |
| CN202945109U (en) | Vehicle-mounted continuous wastewater treatment system and wastewater tanks thereof | |
| CN207130053U (en) | A kind of RO concentrated waters and the water reuse (treatment processing system of recirculated water draining | |
| CN205990285U (en) | A kind of household purified water machine | |
| CN206408003U (en) | A kind of processing system of Ni-containing Plating Wastewater | |
| CN107879526A (en) | A kind of oil-containing galvanized liquid waste processing system and technique | |
| CN205313250U (en) | Circulative cooling arranges sewage treatment system | |
| CN209128197U (en) | A kind of wastewater from car washer recycling environmental protection equipment | |
| CN210133912U (en) | Tubular membrane wastewater treatment system capable of discharging sludge on line | |
| CN203728671U (en) | Emission reduction system after washing with ultrapure water in clean production |
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: 20180724 |