CN107265710A - One kind realizes the efficient advanced treatment apparatus of coating wastewater - Google Patents
One kind realizes the efficient advanced treatment apparatus of coating wastewater Download PDFInfo
- Publication number
- CN107265710A CN107265710A CN201710632248.3A CN201710632248A CN107265710A CN 107265710 A CN107265710 A CN 107265710A CN 201710632248 A CN201710632248 A CN 201710632248A CN 107265710 A CN107265710 A CN 107265710A
- Authority
- CN
- China
- Prior art keywords
- wastewater
- pond
- treatment apparatus
- sewage draining
- draining exit
- 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.)
- Withdrawn
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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F2103/14—Paint wastes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The efficient advanced treatment apparatus of coating wastewater is realized the invention discloses one kind, it is related to wastewater treatment equipment field, for solving, Various Complex composition pollutant advanced treating dynamics in coating wastewater is low and liquid waste residues handle the problems such as reclaiming, the present invention includes degreasing Wastewater Pretreatment pond, wastewater electrolytic device, solvent adsorption groove, advanced waste treatment apparatus, also include sludge residue processing pond, centrifugation pond is sequentially connected between the degreasing Wastewater Pretreatment pond and wastewater electrolytic device, be demulsified pretreatment pool, regulating reservoir, coagulative precipitation tank and flotation tank, the centrifugation bottom of pond portion is provided with leakage fluid dram, leakage fluid dram is connected with oil recovery tank by pipeline, the degreasing Wastewater Pretreatment pond, coagulative precipitation tank, flotation tank and wastewater electrolytic bottom of device are respectively provided with sewage draining exit, sewage draining exit connects sludge residue processing pond by pipeline.Significantly, residue waste liquid is rationally recycled advanced treating effect of the present invention, reduces pollution.
Description
Technical field
The present invention relates to wastewater treatment equipment field, the efficient advanced treating of coating wastewater is realized more particularly to one kind
Device.
Background technology
Contain resin, surfactant, heavy metal ion, grease, PO in coating wastewater4 3-, paint, pigment, organic solvent
Deng pollutant, CODCrValue is high, if not dealing carefully with, and can produce severe contamination to environment.To such waste water, traditional method is straight
Connect and coagulating treatment is carried out to composite waste, regulation effect is undesirable, and effluent quality is unstable, it is more difficult to reach discharge standard.By
Technological improvement, is mainly handled coating wastewater using techniques such as dual treatment, coagulating sedimentation, coagulation air-float, sand filtrations.
A kind of coating wastewater advanced treatment apparatus is disclosed in existing Chinese patent database, its patent No. Application No.
201620831834.1, the applying date is 2016.8.2, and notification number is CN206156915U, and the day for announcing is 2017.5.10, its structure
Including：Degreasing Wastewater Pretreatment pond, flocculation basin, wastewater electrolytic device, solvent adsorption groove, advanced waste treatment apparatus and water storage
Tank.Untreated coating wastewater is injected into the filtering precipitation that degreasing Wastewater Pretreatment pond carries out grease and suspended particulate, Ran Houjin
Enter flocculation basin and carry out the mixing of note coagulant, precipitation, waste water flows into wastewater electrolytic device and carries out redox reaction, then flows into solvent
Adsorption tank carries out the filtering of impurity and smell, last waste water flow into advanced waste treatment apparatus carry out sand filtration, carbon filter, softening and
Counter-infiltration etc. is handled, final to remove the ion being harmful to and molecule etc., and the clear water of qualified discharge is to be discharged into water tank etc..It is not
Foot part is：The device only carries out simple isolation to grease, solid suspended particle, silt etc. and filtered, in coating wastewater
Organic contamination is electrolysed and adsorption treatment, but be due to the resin, surfactant, heavy metal that contain in coating wastewater from
Son, grease, PO4 3-, paint, the pollutant such as organic solvent, composition is extremely complex, only relies on the processing of apparatus above, handles depth
It is not ideal enough, reasonably do not handled or reclaimed just directly from row while said apparatus each processing stage produces waste residue
Dirty mouth discharge, does not meet the purpose of Sewage advanced treatment yet.
The content of the invention
It is an object of the invention to：In order to solve grease in coating wastewater, solid particle, surfactant, heavy metal from
The problem of advanced treating dynamics of the complicated ingredient such as son and macromolecule organic pollutant and useless residue treatment, recovery etc., this
Invention realizes the efficient advanced treatment apparatus of coating wastewater in prior art basis there is provided one kind.
The present invention specifically uses following technical scheme to achieve these goals：
One kind realizes the efficient advanced treatment apparatus of coating wastewater, including degreasing Wastewater Pretreatment pond, wastewater electrolytic device, molten
Agent adsorption tank, advanced waste treatment apparatus, in addition to sludge residue processing pond, the degreasing Wastewater Pretreatment pond and wastewater electrolytic
Centrifugation pond, demulsification pretreatment pool, regulating reservoir, coagulative precipitation tank and flotation tank, the centrifugation bottom of pond portion are sequentially connected between device
Be provided with leakage fluid dram, leakage fluid dram is connected with oil recovery tank by pipeline, the degreasing Wastewater Pretreatment pond, coagulative precipitation tank,
Flotation tank and wastewater electrolytic bottom of device are respectively provided with sewage draining exit, and sewage draining exit connects sludge residue processing pond by pipeline.
The advanced waste treatment apparatus includes sand filtering device, carbon filter device, softening plant, the reverse osmosis membrane being sequentially connected
Device.
Further, if setting dried layer horizontal grate in the degreasing Wastewater Pretreatment pond, top sets water inlet, bottom
It is provided with sewage draining exit one.
Further, PH is set to adjust meter one and dosing mouth one in the demulsification pretreatment pool, bottom is provided with sewage draining exit
Two.
Further, PH is set to adjust meter two and dosing mouth two in the coagulative precipitation tank, bottom is provided with sewage draining exit three.
Further, PH is set to adjust meter three and dosing mouth three in the flotation tank, bottom is provided with sewage draining exit four.
Further, the sorbing material such as filling zeolite, activated carbon, resin in the solvent adsorption groove.
Further, the degreasing Wastewater Pretreatment pond, centrifugation pond, demulsification pretreatment pool, regulating reservoir, coagulative precipitation tank,
It is all provided with pipeline between flotation tank, wastewater electrolytic device, solvent adsorption groove, the two neighboring equipment of advanced waste treatment apparatus
Put booster pump.
During present invention work, untreated coating wastewater is injected in degreasing Wastewater Pretreatment pond, filters useless using dividing plate
Amount of grease and suspended particulate in water simultaneously precipitate the impurity such as silt, and waste residue is discharged from degreasing Wastewater Pretreatment pond sewage draining exit one,
Waste water enters centrifugation pond and carries out water-oil separating, and the grease separated reaches oil recovery tank by leakage fluid dram and carried out at recovery
Reason, waste water enters demulsification pretreatment pool, and inorganic acid is added into the dosing mouth one of demulsification pretreatment pool, will using PH regulations meter one
PH is adjusted to 2~3, the higher fatty acids graining out in emulsifying agent is gone out aliphatic acid, and the condensate oil so that degreasing wasting liquid is demulsified, waste water enters again
Enter regulating reservoir and carry out water, the regulation of water quality, into coagulative precipitation tank, medicament is added into the dosing mouth two of coagulative precipitation tank,
PH value is adjusted accordingly using PH regulations meter two, and reaction, which stays for some time, removes the larger heavy metal compound precipitation of proportion,
Separation of solid and liquid precipitation is carried out again, sediment is discharged from coagulative precipitation tank sewage draining exit two, and waste water enters flotation tank, toward adding for flotation tank
Medicament is added in medicine mouth three, pH values are adjusted accordingly using PH regulations meter three, the removal proportion that stays for some time is reacted lighter
Organic impurities, then separation of solid and liquid precipitation is carried out, sediment is discharged from flotation tank sewage draining exit three, and waste water enters wastewater electrolytic device
Interior, redox reaction occurs for the electrode of negative and positive two on wastewater electrolytic device, and waste paint slag, waste paint slag are formed after waste water flocculating absorption
Discharged through the dirty mouth four of waste discharge apparatus for electrolyzing, the sorbing material filter that waste water is flowed into solvent adsorption groove, solvent adsorption groove is further
The impurity and sharp aroma in waste water are filtered off, waste water is flowed into advanced waste treatment apparatus again, advanced waste treatment apparatus is carried out
Sand filtration, carbon filter, softening and the processing such as counter-infiltration, the molecule be harmful in waste water and ion etc. are filtered off, clear water finally up to standard from
Clear water output is discharged, and the waste residue discharged from each sewage draining exit is uniformly collected into sludge residue processing pond by pipeline and carries out dirt
Mud processing.
Beneficial effects of the present invention are as follows：
1st, for the features such as complicated component, compared with prior art, the present invention is located in advance by degreasing waste water in coating wastewater
Manage pond, it is centrifugation pond, demulsification pretreatment pool, regulating reservoir, coagulative precipitation tank, flotation tank, wastewater electrolytic device, solvent adsorption groove, useless
Water depth processing unit is engaged, effectively eliminate grease in waste water, solid suspended particle, silt, harmful ion, point
Son, can also remove the pollution such as the heavy metal ion in coating wastewater, macromolecule organic pollution, lightweight organic impurities and have
Evil material, reaches the purpose of Sewage advanced treatment.
2nd, the present invention is reclaimed to the grease in coating wastewater, it is to avoid the wasting of resources, while by each processing stage
The waste residue of generation passes through pipeline centralized collection and carries out Treatment of Sludge to sludge residue processing pond, it is to avoid direct discharge is caused
Environmental pollution the problems such as.
3rd, the present invention is used as coating wastewater advanced treatment apparatus, safe and reliable, greatly improves waste water advanced place
The efficiency of reason, handles the clear water produced in accordance with discharge standard.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Reference：1- degreasing Wastewater Pretreatments pond, 2- grids, 3- sewage draining exits one, 4- centrifugations pond, 5- leakage fluid drams, 6- oil
Fat recycling can, 7-PH regulation meter one, 8- demulsification pretreatment pools, 9- dosing mouths one, 10- regulating reservoirs, two, 12- of 11-PH regulation meters is mixed
Solidifying sedimentation basin, 13- dosing mouths two, 14- sewage draining exits two, 15-PH regulation meter three, 16- flotation tanks, 17- dosing mouths three, 18- blowdowns
Three, 18- of mouth sewage draining exits three, 19- wastewater electrolytic devices, 20- sewage draining exits four, 21- solvent adsorption grooves, 22- sorbing materials, 23- gives up
Water depth processing unit, 24- sand filtering devices, 25- carbon filter device, 26- softening plants, 27- reverse osmosis membrane apparatus, 28- Gracefuls
Mouthful, 29- sludge residue processing ponds, 30- booster pumps.
Embodiment
In order to which those skilled in the art are better understood from the present invention, below in conjunction with the accompanying drawings with following examples to the present invention
It is described in further detail.
As shown in figure 1, the present invention, which provides one kind, realizes that the efficient advanced treatment apparatus of coating wastewater, including degreasing waste water are located in advance
Pond 1, wastewater electrolytic device 19, solvent adsorption groove 21, advanced waste treatment apparatus 23, in addition to sludge residue processing pond 29 are managed,
Centrifugation pond 4, demulsification pretreatment pool 8, regulating reservoir are sequentially connected between the degreasing Wastewater Pretreatment pond 1 and wastewater electrolytic device 19
10th, coagulative precipitation tank 12 and flotation tank 16, the bottom of centrifugation pond 4 are provided with leakage fluid dram 5, and leakage fluid dram 5 is connected with by pipeline
Oil recovery tank 6, the degreasing Wastewater Pretreatment pond 1, coagulative precipitation tank 12, flotation tank 16 and the bottom of wastewater electrolytic device 19 are equal
Sewage draining exit is set, and sewage draining exit connects sludge residue processing pond 29 by pipeline.
If setting dried layer horizontal grate 2 in the degreasing Wastewater Pretreatment pond 1, top sets water inlet, and bottom is provided with
Sewage draining exit 1.
PH is set to adjust meter 1 and dosing mouth 1 in the demulsification pretreatment pool 8, bottom is provided with sewage draining exit 2 14.
PH is set to adjust meter 2 11 and dosing mouth 2 13 in the coagulative precipitation tank 12, bottom is provided with sewage draining exit 3 18.
PH is set to adjust meter 3 15 and dosing mouth 3 17 in the flotation tank 16, bottom is provided with sewage draining exit 4 20.
The sorbing material 22 such as filling zeolite, activated carbon, resin in the solvent adsorption groove 21, so as to filter out silt, consolidate
Body particulate matter and sharp aroma etc..
It is sand filtering device 24 that the advanced waste treatment apparatus includes being sequentially connected, carbon filter device 25, softening plant 26, anti-
Permeable membrane device 27, for carrying out the processing such as sand filtration, carbon filter, softening, counter-infiltration to waste water, removes harmful ion and molecule.
The degreasing Wastewater Pretreatment pond 1, centrifugation pond 4, demulsification pretreatment pool 8, regulating reservoir 10, coagulative precipitation tank 12, gas
Floating pipeline between pond 16, wastewater electrolytic device 19, solvent adsorption groove 21, the two neighboring equipment of advanced waste treatment apparatus 23
On be respectively provided with booster pump 30.
During work, untreated coating wastewater is injected in degreasing Wastewater Pretreatment pond 1, in degreasing Wastewater Pretreatment pond 1
The impurity such as amount of grease and suspended particulate, the precipitation of silt in progress filtered wastewater, from degreasing Wastewater Pretreatment pond sewage draining exit
One 3 discharge waste residues, waste water enters centrifugation pond 4 and carries out water-oil separating, and the grease separated reaches oil recovery by leakage fluid dram 5
Tank 6 is recycled, and waste water enters demulsification pretreatment pool 8, and inorganic acid is added into the dosing mouth 1 of demulsification pretreatment pool 8,
PH is adjusted to 2~3 using PH regulations meter 1, the higher fatty acids graining out in emulsifying agent is gone out aliphatic acid, so that degreasing wasting liquid
Be demulsified condensate oil, and waste water enters back into regulating reservoir 10 and carries out water, the regulation of water quality, into coagulative precipitation tank 12, toward coagulative precipitation tank
Medicament is added in 12 dosing mouth 2 13, pH value is adjusted accordingly using PH regulations meter 2 11, reacts the removal that stays for some time
The larger heavy metal compound precipitation of proportion, then carry out separation of solid and liquid precipitation, sediment is from the row of coagulative precipitation tank sewage draining exit 23
Go out, waste water enters flotation tank 16, and medicament is added into the dosing mouth 3 17 of flotation tank 16, adjusted accordingly using PH regulations meter 3 15
Whole pH value, reaction, which stays for some time, removes the lighter organic impurities of proportion, then carries out separation of solid and liquid precipitation, and sediment is from gas
The floating sewage draining exit 3 18 of pond 16 discharge, waste water enters in wastewater electrolytic device 19, the electrode of negative and positive two hair on wastewater electrolytic device 19
Raw redox reaction, forms waste paint slag after waste water flocculating absorption, waste paint slag is discharged through the dirty mouth 4 20 of waste discharge apparatus for electrolyzing, given up
The sorbing material filter that water is flowed into solvent adsorption groove 21, solvent adsorption groove 21 further filters off impurity and pungent gas in waste water
Taste, waste water flows into the sand filtering device 24 of advanced waste treatment apparatus 23, carbon filter device 25, softening plant 26, reverse osmosis membrane dress again
The processing such as 27 carry out sand filtrations, carbon filter, softening and counter-infiltration are put, the molecule being harmful in waste water and ion etc. are filtered off, it is last up to standard
Clear water discharged from clear water output 28, from each sewage draining exit discharge waste residue be uniformly collected into by pipeline at sludge residue
Manage pond 29 and carry out Treatment of Sludge.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, patent protection model of the invention
Enclose and be defined by claims, the equivalent structure change that every specification and accompanying drawing content with the present invention is made, similarly
Should be comprising within the scope of the present invention.
Claims (8)
1. one kind realizes the efficient advanced treatment apparatus of coating wastewater, including degreasing Wastewater Pretreatment pond (1), wastewater electrolytic device
(19), solvent adsorption groove (21), advanced waste treatment apparatus (23), it is characterised in that also including sludge residue processing pond (29),
Centrifugation pond (4), demulsification pretreatment pool are sequentially connected between the degreasing Wastewater Pretreatment pond (1) and wastewater electrolytic device (19)
(8), regulating reservoir (10), coagulative precipitation tank (12) and flotation tank (16), centrifugation pond (4) bottom are provided with leakage fluid dram (5), row
Liquid mouthful (5) is connected with oil recovery tank (6), the degreasing Wastewater Pretreatment pond (1), coagulative precipitation tank (12), gas by pipeline
Floating pond (16) and wastewater electrolytic device (19) bottom is respectively provided with sewage draining exit, and sewage draining exit connects sludge residue processing pond by pipeline
(29)。
2. according to claim 1 realize the efficient advanced treatment apparatus of coating wastewater, it is characterised in that the degreasing waste water
Pretreatment pool (1) is if interior set dried layer horizontal grate (2), and top sets water inlet, and bottom is provided with sewage draining exit one (3).
3. according to claim 1 realize the efficient advanced treatment apparatus of coating wastewater, it is characterised in that the demulsification is located in advance
Managing in pond (8) sets PH to adjust one (7) of meter and dosing mouth one (9), and bottom is provided with sewage draining exit two (14).
4. according to claim 1 realize the efficient advanced treatment apparatus of coating wastewater, it is characterised in that the coagulating sedimentation
PH is set to adjust two (11) of meter and dosing mouth two (13) in pond (12), bottom is provided with sewage draining exit three (18).
5. according to claim 1 realize the efficient advanced treatment apparatus of coating wastewater, it is characterised in that the flotation tank
(16) PH is set to adjust three (15) of meter and dosing mouth three (17) in, bottom is provided with sewage draining exit four (20).
6. according to claim 1 realize the efficient advanced treatment apparatus of coating wastewater, it is characterised in that the solvent adsorption
The sorbing material (22) such as filling zeolite, activated carbon, resin in groove (21).
7. according to claim 1 realize the efficient advanced treatment apparatus of coating wastewater, it is characterised in that described waste water advanced
Processing unit includes sand filtering device (24), carbon filter device (25), softening plant (26), the reverse osmosis membrane apparatus being sequentially connected
(27)。
8. according to claim 1 realize the efficient advanced treatment apparatus of coating wastewater, it is characterised in that the degreasing waste water
It is pretreatment pool (1), centrifugation pond (4), demulsification pretreatment pool (8), regulating reservoir (10), coagulative precipitation tank (12), flotation tank (16), useless
On pipeline between apparatus for electrolyzing (19), solvent adsorption groove (21), the two neighboring equipment of advanced waste treatment apparatus (23)
It is respectively provided with booster pump (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632248.3A CN107265710A (en) | 2017-07-28 | 2017-07-28 | One kind realizes the efficient advanced treatment apparatus of coating wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632248.3A CN107265710A (en) | 2017-07-28 | 2017-07-28 | One kind realizes the efficient advanced treatment apparatus of coating wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107265710A true CN107265710A (en) | 2017-10-20 |
Family
ID=60074444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632248.3A Withdrawn CN107265710A (en) | 2017-07-28 | 2017-07-28 | One kind realizes the efficient advanced treatment apparatus of coating wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107265710A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847733A (en) * | 2020-07-13 | 2020-10-30 | 久沛（上海）环保科技有限公司 | Efficient treatment process for coating wastewater |
| CN113354206A (en) * | 2021-06-17 | 2021-09-07 | 南京工大膜应用技术研究所有限公司 | Electroplating degreasing water oil removing equipment and technological process |
| CN115072893A (en) * | 2022-07-15 | 2022-09-20 | 洛阳宇泉环保科技有限公司 | Grease-containing wastewater treatment device and grease-containing wastewater treatment method |
-
2017
- 2017-07-28 CN CN201710632248.3A patent/CN107265710A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847733A (en) * | 2020-07-13 | 2020-10-30 | 久沛（上海）环保科技有限公司 | Efficient treatment process for coating wastewater |
| CN113354206A (en) * | 2021-06-17 | 2021-09-07 | 南京工大膜应用技术研究所有限公司 | Electroplating degreasing water oil removing equipment and technological process |
| CN115072893A (en) * | 2022-07-15 | 2022-09-20 | 洛阳宇泉环保科技有限公司 | Grease-containing wastewater treatment device and grease-containing wastewater treatment method |
| CN115072893B (en) * | 2022-07-15 | 2024-03-19 | 洛阳宇泉环保科技有限公司 | Grease-containing wastewater treatment device and grease-containing wastewater treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101857321B (en) | Method and equipment for treating and recycling reverse osmosis concentrated water and complex wastewater with high salt content | |
| CN101139142A (en) | Oily sewage processing method | |
| CN205269237U (en) | Industrial sewage treatment filter equipment | |
| CN106007074A (en) | Lead-zinc smelting wastewater treatment method | |
| CN1699223A (en) | Method of preparing pure water using metallurgic sewage | |
| CN207748958U (en) | A kind of industrial wastewater treatment system | |
| CN111807617A (en) | Water-based paint waste liquid treatment and recycling system and method | |
| CN103708666A (en) | Method and equipment for desulfurization waste water reuse and zero discharge treatment | |
| CN107265710A (en) | One kind realizes the efficient advanced treatment apparatus of coating wastewater | |
| CN102627364A (en) | Process flow for recycling and treating reverse osmosis concentrated water | |
| CN103739106A (en) | Treatment process of processing wastewater after nuclear power equipment forging-casting part welding | |
| CN204281479U (en) | A kind for the treatment of system of coating wastewater | |
| CN101863570B (en) | Heavy metal-containing wastewater treatment and reuse method and device | |
| CN205442869U (en) | It produces brackish water desalination system of water recovery rate to improve bitter | |
| CN107585972A (en) | Grease processing waste water handling process and device | |
| CN105129969A (en) | Periphery filtering effluent biochemistry sedimentation tank | |
| CN205222941U (en) | Processing system of automobile industry oiliness emulsion waste water | |
| CN204981134U (en) | Adopt tubular micro -filtration membrane's hydrofluoric acid recycling processed system | |
| WO2020114808A1 (en) | Apparatus and method for separating suspensions | |
| CN207361960U (en) | One kind is improved to realize coating wastewater advanced treatment apparatus | |
| CN205258241U (en) | Printing and dyeing wastewater treatment system | |
| CN206156915U (en) | Application advanced waste treatment device | |
| CN209352686U (en) | A kind of small-scale waste water processing system | |
| CN211141755U (en) | Convenient integrated form waste water treatment and recycling system that sprays paint | |
| CN103496807A (en) | Industrial wastewater advanced treatment and recycling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |
|
| WW01 | Invention patent application withdrawn after publication |