CN108178404A - Water carries marking device again in integration - Google Patents
Water carries marking device again in integration Download PDFInfo
- Publication number
- CN108178404A CN108178404A CN201810140025.XA CN201810140025A CN108178404A CN 108178404 A CN108178404 A CN 108178404A CN 201810140025 A CN201810140025 A CN 201810140025A CN 108178404 A CN108178404 A CN 108178404A
- Authority
- CN
- China
- Prior art keywords
- water
- marking device
- integration
- main body
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 151
- 230000010354 integration Effects 0.000 title claims abstract description 55
- 238000009287 sand filtration Methods 0.000 claims abstract description 22
- 238000005189 flocculation Methods 0.000 claims abstract description 20
- 239000012528 membrane Substances 0.000 claims abstract description 20
- 230000003647 oxidation Effects 0.000 claims abstract description 20
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 20
- 230000003197 catalytic effect Effects 0.000 claims abstract description 19
- 230000016615 flocculation Effects 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000010802 sludge Substances 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000000108 ultra-filtration Methods 0.000 claims description 8
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 238000011001 backwashing Methods 0.000 claims description 5
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 8
- 239000010841 municipal wastewater Substances 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 239000011941 photocatalyst Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- 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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
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)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The present invention relates to water in a kind of integration to carry marking device again, water carries the flocculation system that marking device main body includes drop-over successively again in the integration, settling system, photochemical catalytic oxidation system, sandfiltration pot and hyperfiltration membrane assembly, it is integrated in housing, equipment integrated degree is high, with advanced remote control system, automatic open close can be achieved, it rinses, the technical process such as operation, floor space is small, processing cost is inefficient high, it is insufficient to solve the existing processing capacity of municipal wastewater treatment plant, technique takes up a large area, or water quality treatment cannot meet reuse water requirement and water quality it is not up to standard wait the problem of.
Description
Technical field
The present invention relates to environmentally friendly water-treatment technology fields, and in particular to water carries marking device again in integration.
Background technology
Municipal sewage treatment is not only one of important content of urban environmental protection, and even more urban society's development is indispensable
Basis, for urban economy and social sustainable development is promoted to be of great significance.With the continuous expansion of urban development scale
Big and the raising to sewage disposal discharge standard, the existing sewage treatment capacity in some cities, treatment process have been unable to meet city
The needs of city's social development.To solve municipal sewage treatment problems faced, water pollution control dynamics is increased, some cities are to original
There is water in sewage plant to carry out proposing mark transformation, be conducive to further improve the quality of water environment in city, and can be provided for middle water user
The recycled water of high quality alleviates the situation of city water resource anxiety, realizes the recycling of municipal sewage.Water carries in municipal wastewater treatment plant
Mark is recycled and is had a extensive future, and water efficiently uses the pressure that will further alleviate city shortage of fresh water in regeneration, brings more
Big economic and social benefit.
It is mainly biological aerated filter that conventional middle water, which puies forward mark method, using flocculation inclined plate precipitation plus the method for disinfection, place
It is low to manage efficiency, total nitrogen can not be removed, water quality still reaches to the related request less than Treated sewage reusing water quality after processing, and treatment effect is not
It is good.
Invention content
The object of the present invention is to provide water in integration to carry marking device again, solves water after existing sewerage disposing technical finesse
Matter is still unsatisfactory for the problem of reuse requirement, can sewage plant be produced water and be promoted to III class water standard of earth's surface.
The technical solution adopted in the present invention is：
Water carries marking device again in integration, it is characterised in that：
Water puies forward marking device main body and includes the flocculation system of drop-over, settling system, photochemical catalytic oxidation system successively again in the integration
System, sandfiltration pot and hyperfiltration membrane assembly.
Sandfiltration pot booster pump is provided in photochemical catalytic oxidation system and the connecting pipe of sandfiltration pot.
Ultrafiltration booster pump is provided in the connecting pipe of sandfiltration pot and hyperfiltration membrane assembly.
Flocculation system and settling system are connected with sludge pipe, and sludge pump is provided on sludge pipe.
Flocculation system, settling system, photochemical catalytic oxidation system, sandfiltration pot and hyperfiltration membrane assembly are integrated in one Hua Zhongshui
It carries again in marking device shell.
Water puies forward the liquid crystal being provided on marking device shell for showing equipment inner sensor gathered data again in integration
Display screen.
Water carries again in integration is provided with regulating reservoir before marking device main body, regulating reservoir be provided with raw water water inlet pipe and equipment into
Water pipe, regulating reservoir put forward marking device main body again by water in the access integration of equipment water inlet pipe, and equipment water inlet pipe beginning is equipped with original
Water elevator pump.
Water is provided with clear water reserviors after putting forward marking device main body again in integration, and clear water reserviors are provided with clear water outlet pipe, integration
The hyperfiltration membrane assembly that middle water puies forward marking device main body again is connected with water producing pipe, and water puies forward marking device main body and passes through water producing pipe again in integration
Access clear water reserviors.
Clear water reserviors are connected with cleaning water inlet pipe, and water carries the ultrafiltration membrane of marking device main body again in cleaning water inlet pipe access integration
Component connects concentrated water and cleaning outlet pipe later.
Cleaning water inlet pipe beginning is provided with clear water elevator pump；Backwashing pump is provided on cleaning water inlet pipe.
The present invention has the following advantages：
1st, technique is advanced, and treatment effeciency is high：
This apparatus and process uses flocculation sediment+photochemical catalytic oxidation+filtering three phases, and wherein photochemical catalytic oxidation system passes through dioxy
Change titanium photocatalyst advanced technology, advanced treating is carried out to water quality, producing water water quality is stablized after middle water proposes mark processing, high treating effect.
2nd, it is highly integrated, high safety：
The each system of this equipment realizes integrated design, and equipment inner tube net height, which integrates, to be placed in integration apparatus,
Efficiently solve the secondary pollution in operational process.Each system is placed in one in the present invention, caused by preventing outdoor technique
Security risk.
3rd, high degree of automation, can intelligent remote control：
Water carries marking device using PLC automated control technologies again in integration of the invention, by integrated central control system, adopts
It with advanced intelligent digitalized liquid crystal display and remote control, is kept an eye on during operation without special messenger, carries out remote control.
4th, it is at low cost, it takes up little area：
Water carries marking device by central control system, it can be achieved that the techniques such as automatic open close, flushing, operation again in integration of the invention
Process adjusts and optimizes equipment operation condition in time, ensures that each technique is well run, improves equipment service efficiency, so as to
Electric energy is saved, extends equipment life.Equipment have invest it is small, operating cost is low, floor space is small, the features such as can flexibly moving.
Description of the drawings
Fig. 1 carries mark system schematic diagram again for middle water；
Fig. 2 is the structure diagram of the present invention；
The reference numerals are as follows：1-raw water water inlet pipe, 2-regulating reservoir, 3-raw water elevator pump, 4-equipment water inlet pipe, 5-
Concentrated water and cleaning outlet pipe, 6-sludge pipe, water puies forward marking device main body again in 7-integration, 8-intelligent control display screen, 9-
Water producing pipe, 10-cleaning water inlet pipe, 11-clear water elevator pump, 12-clear water reserviors, 13-outlet pipe, 14-flocculation system, 15-
Settling system, 16-photochemical catalytic oxidation system, 17-sandfiltration pot increasing booster pump, 18-sandfiltration pot, 19-ultrafiltration booster pump, 20-
Hyperfiltration membrane assembly, 21-sludge pump, 22-backwashing pump.
Specific embodiment
The present invention will be described in detail With reference to embodiment.
The present invention relates to water in a kind of integration to carry marking device again, and water puies forward marking device main body 7 and includes again in the integration
The flocculation system 14 of drop-over, settling system 15, photochemical catalytic oxidation system 16, sandfiltration pot 18 and hyperfiltration membrane assembly 20 successively.Wherein,
Sandfiltration pot booster pump 17, sandfiltration pot 18 and ultrafiltration membrane group are provided in photochemical catalytic oxidation system 16 and the connecting pipe of sandfiltration pot 18
Ultrafiltration booster pump 19 is provided in the connecting pipe of part 20, flocculation system 14 and settling system 15 are connected with sludge pipe 6, sludge pipe
Sludge pump 21 is provided on 6.
Flocculation system 14, settling system 15, photochemical catalytic oxidation system 16, sandfiltration pot 18 and hyperfiltration membrane assembly 20 are integrated in
Water is carried again in marking device 7 in integration.Water carries again in integration is provided with to show that equipment inner sensor acquires on marking device 7
The liquid crystal display 8 of data.
Water is provided with regulating reservoir 2 before putting forward marking device main body 7 again in integration, and regulating reservoir 2 is provided with raw water water inlet pipe 1 and sets
Standby water inlet pipe 4, regulating reservoir 2 access water in integration by equipment water inlet pipe 4 and carry marking device main body 7,4 beginning of equipment water inlet pipe again
Raw water elevator pump 3 is installed.
Water is provided with clear water reserviors 12 after putting forward marking device main body 7 again in integration, and clear water reserviors 12 are provided with clear water outlet pipe 13,
Water carries the hyperfiltration membrane assembly 20 of marking device main body 7 and is connected with water producing pipe 9 again in integration, and water puies forward marking device main body again in integration
7 access clear water reserviors 12 by water producing pipe 9.Clear water reserviors 12 are connected with cleaning water inlet pipe 10, and cleaning water inlet pipe 10 is accessed in integration
Water carries the hyperfiltration membrane assembly 20 of marking device main body 7 again, connects concentrated water and cleaning outlet pipe 5 later.10 beginning of cleaning water inlet pipe is set
Clear water elevator pump 11 is equipped with, cleans on 10 pipeline of water inlet pipe and is connected to backwashing pump 23.
Raw water after regulating reservoir 2 through raw water elevator pump 3 enter integration in water put forward marking device main body 7 again, by equipment into
Water pipe 4 enters flocculation system 14 and settling system 15, enters photochemical catalytic oxidation system 16 afterwards, passes through after sandfiltration pot booster pump 17
Connecting tube enters two groups of sandfiltration pots 18, enters hyperfiltration membrane assembly 20 by connecting tube by after ultrafiltration booster pump 19, most afterwards through production
Water pipe 9 is discharged into clear water reserviors 12.The sludge that flocculation system 14 and settling system 15 generate is arranged outside through sludge pump 21 by sludge pipe 6, by
Water inlet pipe 10 is cleaned after backwashing pump 22 cleans hyperfiltration membrane assembly 20 by being arranged outside concentrated water and cleaning outlet pipe 5.
In this structure, water is connected with regulating reservoir 2 before putting forward marking device main body 7 again in integration, then enters water in integration
Marking device main body 7 is put forward again, and carrying mark, treated that clear water enters clear water reserviors 12.Water is carried again inside marking device main body 7 in integration
The height such as flocculation system 14, settling system 15, photochemical catalytic oxidation system 16, sandfiltration pot 18, hyperfiltration membrane assembly 20 and various pipelines
Integrated, optimum organization saves floor space, is both placed in water in integration and carries again in marking device shell 7.This equipment integration journey
Degree is high, with advanced remote control system, it can be achieved that the technical process such as automatic open close, flushing, operation, floor space is small, place
Manage it is at low cost, it is efficient.
It is characterized in that, in this structure, water carries the flocculation system inside marking device main body 7 again in the integration
14th, highly integrated, the optimum organization such as settling system 15, photochemical catalytic oxidation system 16, sand filtration 18, ultrafiltration 20 and various pipelines, section
Floor space is saved, water in integration is both placed in and carries again in marking device shell 7, controlled by PLC, the liquid crystal that user passes through intelligence
Display screen 8 operates.
Water carries sensor of 7 built-in system of marking device main body by each self installation again in integration（The sensings such as flow, pressure
Device）Transmit signals to intelligent liquid crystal display 8, by happy continent III intelligent Remote Control Systems operating in a key, it can be achieved that
The technical process such as automatic open close, flushing, operation, convenient and efficient, operating personnel can by intelligent liquid-crystal screen or remote control terminal
To check links operating condition, operating parameter inside equipment, realize zero-time response mechanism, ensure system normal use.
Using photocatalyst of titanium dioxide technology in the photochemical catalytic oxidation system 16, the water inlet after flocculation sediment is carried out deep
Degree disinfection and catalysis oxidation, make impurities in water further remove.
The present invention includes flocculation sediment+photochemical catalytic oxidation+filtering three phases, laggard using flocculation sediment to water in sewage plant
Row photocatalyst of titanium dioxide technology to pollutant photochemical catalytic oxidation in water body, carries out hyperfiltration advanced processing, and water quality is except total after processing
Reach earth's surface Group III water outside nitrogen, can be widely applied to afforestation, road is swept and landscape water body supply etc., realize
The purpose of the exceeded quasi-zero emission of municipal sewage.This equipment integrated degree is high, has advanced remote control system, it can be achieved that certainly
The technical process such as dynamic keying, flushing, operation, floor space is small, and processing cost is inefficient high, solves the existing place of municipal wastewater treatment plant
Reason scarce capacity, technique take up a large area or water quality treatment cannot meet the problem of reuse water requirement and water quality is not up to standard etc..
Present disclosure is not limited to cited by embodiment, and those of ordinary skill in the art are by reading description of the invention
And to any equivalent transformation that technical solution of the present invention is taken, it is that claim of the invention is covered.
Claims (10)
1. water carries marking device again in integration, it is characterised in that：
Water puies forward marking device main body again in the integration（7）Include the flocculation system of drop-over successively（14）, settling system（15）, light
Catalytic oxidation system（16）, sandfiltration pot（18）And hyperfiltration membrane assembly（20）.
2. water carries marking device again in integration according to claim 1, it is characterised in that：
Photochemical catalytic oxidation system（16）And sandfiltration pot（18）Connecting pipe on be provided with sandfiltration pot booster pump（17）.
3. water carries marking device again in integration according to claim 1, it is characterised in that：
Sandfiltration pot（18）And hyperfiltration membrane assembly（20）Connecting pipe on be provided with ultrafiltration booster pump（19）.
4. water carries marking device again in integration according to claim 1, it is characterised in that：
Flocculation system（14）And settling system（15）It is connected with sludge pipe（6）, sludge pipe（6）On be provided with sludge pump（21）.
5. water carries marking device again in integration according to claim 1, it is characterised in that：
Flocculation system（14）, settling system（15）, photochemical catalytic oxidation system（16）, sandfiltration pot（18）And hyperfiltration membrane assembly（20）
The Hua Zhongshui that is integrated in one carries marking device shell again（7）It is interior.
6. water carries marking device again in integration according to claim 4, it is characterised in that：
Water carries marking device shell again in integration（7）On be provided with liquid crystal display for showing equipment inner sensor gathered data
Screen（8）.
7. water carries marking device again in integration according to claim 1, it is characterised in that：
Water puies forward marking device main body again in integration（7）Before be provided with regulating reservoir（2）, regulating reservoir（2）It is provided with raw water water inlet pipe（1）
With equipment water inlet pipe（4）, regulating reservoir（2）Pass through equipment water inlet pipe（4）Water puies forward marking device main body again in access integration（7）If
Standby water inlet pipe（4）Beginning is equipped with raw water elevator pump（3）.
8. water carries marking device again in integration according to claim 1, it is characterised in that：
Water puies forward marking device main body again in integration（7）After be provided with clear water reserviors（12）, clear water reserviors（12）It is provided with clear water outlet pipe
（13）, water puies forward marking device main body again in integration（7）Hyperfiltration membrane assembly（20）It is connected with water producing pipe（9）, integration in water again
Put forward marking device main body（7）Pass through water producing pipe（9）Access clear water reserviors（12）.
9. water carries marking device again in integration according to claim 7, it is characterised in that：
Clear water reserviors（12）It is connected with cleaning water inlet pipe（10）, clean water inlet pipe（10）Water puies forward marking device main body again in access integration
（7）Hyperfiltration membrane assembly（20）, concentrated water and cleaning outlet pipe are connected later（5）.
10. water carries marking device again in integration according to claim 8, it is characterised in that：
Clean water inlet pipe（10）Beginning is provided with clear water elevator pump（11）；Clean water inlet pipe（10）On be provided with backwashing pump（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140025.XA CN108178404A (en) | 2018-02-11 | 2018-02-11 | Water carries marking device again in integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140025.XA CN108178404A (en) | 2018-02-11 | 2018-02-11 | Water carries marking device again in integration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108178404A true CN108178404A (en) | 2018-06-19 |
Family
ID=62552794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810140025.XA Pending CN108178404A (en) | 2018-02-11 | 2018-02-11 | Water carries marking device again in integration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108178404A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190397A (en) * | 2010-03-08 | 2011-09-21 | 珠海市神禹水处理设备工程有限公司 | Integrated reclaimed water reuse equipment |
| CN104773886A (en) * | 2015-03-27 | 2015-07-15 | 北京工业大学 | Method for removing dissolved organic matters in drinking water through titanium dioxide photocatalytic oxidation and ultrafiltration combination technology |
| CN105271590A (en) * | 2015-10-30 | 2016-01-27 | 中国石油天然气股份有限公司 | Treatment method of wastewater containing low-concentration methanol in gas field |
| CN205821103U (en) * | 2016-06-01 | 2016-12-21 | 安徽全民环保科技有限公司 | A kind of livestock and poultry cultivation Treated sewage reusing integrated equipment for wastewater treatment |
| CN106946407A (en) * | 2017-03-31 | 2017-07-14 | 大唐国际化工技术研究院有限公司 | A kind of process for reclaiming of crushed coal pressure gasifying wastewater biochemical water outlet |
| CN208532489U (en) * | 2018-02-11 | 2019-02-22 | 西安紫云环保科技集团有限公司 | It is a kind of integration in water mention marking device again |
-
2018
- 2018-02-11 CN CN201810140025.XA patent/CN108178404A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190397A (en) * | 2010-03-08 | 2011-09-21 | 珠海市神禹水处理设备工程有限公司 | Integrated reclaimed water reuse equipment |
| CN104773886A (en) * | 2015-03-27 | 2015-07-15 | 北京工业大学 | Method for removing dissolved organic matters in drinking water through titanium dioxide photocatalytic oxidation and ultrafiltration combination technology |
| CN105271590A (en) * | 2015-10-30 | 2016-01-27 | 中国石油天然气股份有限公司 | Treatment method of wastewater containing low-concentration methanol in gas field |
| CN205821103U (en) * | 2016-06-01 | 2016-12-21 | 安徽全民环保科技有限公司 | A kind of livestock and poultry cultivation Treated sewage reusing integrated equipment for wastewater treatment |
| CN106946407A (en) * | 2017-03-31 | 2017-07-14 | 大唐国际化工技术研究院有限公司 | A kind of process for reclaiming of crushed coal pressure gasifying wastewater biochemical water outlet |
| CN208532489U (en) * | 2018-02-11 | 2019-02-22 | 西安紫云环保科技集团有限公司 | It is a kind of integration in water mention marking device again |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180619 |