CN115259356A - 改进的滑石粉高浓度活性污泥法污水处理设备及其方法 - Google Patents
改进的滑石粉高浓度活性污泥法污水处理设备及其方法 Download PDFInfo
- Publication number
- CN115259356A CN115259356A CN202210871313.9A CN202210871313A CN115259356A CN 115259356 A CN115259356 A CN 115259356A CN 202210871313 A CN202210871313 A CN 202210871313A CN 115259356 A CN115259356 A CN 115259356A
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- Prior art keywords
- tank
- talcum powder
- sludge
- activated sludge
- improved
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Links
- 239000010802 sludge Substances 0.000 title claims abstract description 101
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000010865 sewage Substances 0.000 title claims abstract description 17
- 238000004062 sedimentation Methods 0.000 claims abstract description 29
- 239000008394 flocculating agent Substances 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000001788 irregular Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims 9
- 235000012222 talc Nutrition 0.000 claims 9
- 239000000454 talc Substances 0.000 claims 9
- 238000004065 wastewater treatment Methods 0.000 claims 4
- 238000013019 agitation Methods 0.000 claims 1
- 238000001556 precipitation Methods 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000006735 deficit Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000006247 magnetic powder Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
-
- 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
- C02F1/5209—Regulation methods for flocculation or precipitation
-
- 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
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Activated Sludge Processes (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210871313.9A CN115259356A (zh) | 2022-07-22 | 2022-07-22 | 改进的滑石粉高浓度活性污泥法污水处理设备及其方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210871313.9A CN115259356A (zh) | 2022-07-22 | 2022-07-22 | 改进的滑石粉高浓度活性污泥法污水处理设备及其方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115259356A true CN115259356A (zh) | 2022-11-01 |
Family
ID=83769069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210871313.9A Pending CN115259356A (zh) | 2022-07-22 | 2022-07-22 | 改进的滑石粉高浓度活性污泥法污水处理设备及其方法 |
Country Status (1)
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CN (1) | CN115259356A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102030410A (zh) * | 2010-11-15 | 2011-04-27 | 北京精瑞科迈净水技术有限公司 | 一种用于污水处理的改进的磁粉高浓度活性污泥法 |
US20150203390A1 (en) * | 2012-03-27 | 2015-07-23 | Mohammad Taghi Daneshvar | New wastewater treatment and solids reduction process |
CN107129119A (zh) * | 2017-07-14 | 2017-09-05 | 周敉 | 一种实现高浓度活性污泥法的生化处理装置及工艺 |
CN209210481U (zh) * | 2018-08-29 | 2019-08-06 | 陕西朗正环保科技有限公司 | 一种适于农村污水流量变化的污水处理装置 |
CN112830573A (zh) * | 2021-03-24 | 2021-05-25 | 三亚易可霖环保科技有限公司 | 填埋垃圾渗滤液的场内处理设备 |
CN112897820A (zh) * | 2021-03-30 | 2021-06-04 | 三亚易可霖环保科技有限公司 | 滑石粉高浓度活性污泥法污水处理设备及其方法 |
CN114644400A (zh) * | 2022-04-25 | 2022-06-21 | 北控水务(中国)投资有限公司 | 一体式污水处理装置 |
-
2022
- 2022-07-22 CN CN202210871313.9A patent/CN115259356A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102030410A (zh) * | 2010-11-15 | 2011-04-27 | 北京精瑞科迈净水技术有限公司 | 一种用于污水处理的改进的磁粉高浓度活性污泥法 |
US20150203390A1 (en) * | 2012-03-27 | 2015-07-23 | Mohammad Taghi Daneshvar | New wastewater treatment and solids reduction process |
CN107129119A (zh) * | 2017-07-14 | 2017-09-05 | 周敉 | 一种实现高浓度活性污泥法的生化处理装置及工艺 |
CN209210481U (zh) * | 2018-08-29 | 2019-08-06 | 陕西朗正环保科技有限公司 | 一种适于农村污水流量变化的污水处理装置 |
CN112830573A (zh) * | 2021-03-24 | 2021-05-25 | 三亚易可霖环保科技有限公司 | 填埋垃圾渗滤液的场内处理设备 |
CN112897820A (zh) * | 2021-03-30 | 2021-06-04 | 三亚易可霖环保科技有限公司 | 滑石粉高浓度活性污泥法污水处理设备及其方法 |
CN114644400A (zh) * | 2022-04-25 | 2022-06-21 | 北控水务(中国)投资有限公司 | 一体式污水处理装置 |
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Effective date of registration: 20240327 Address after: No. 293, Block A, Building 1, Fenghuang Island, Sanya CBD, Tianya District, Sanya City, Hainan Province, 572000 Applicant after: Zhimi (Sanya) Investment Co.,Ltd. Country or region after: China Address before: No. 293, Block A, Building 1, Fenghuang Island, Sanya CBD, Tianya District, Sanya City, Hainan Province, 572000 Applicant before: Sanya Yi Lin Environmental Protection Technology Co.,Ltd. Country or region before: China |