CN105502641B - 一种抑制活性污泥膨胀的方法 - Google Patents
一种抑制活性污泥膨胀的方法 Download PDFInfo
- Publication number
- CN105502641B CN105502641B CN201510877306.XA CN201510877306A CN105502641B CN 105502641 B CN105502641 B CN 105502641B CN 201510877306 A CN201510877306 A CN 201510877306A CN 105502641 B CN105502641 B CN 105502641B
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- Prior art keywords
- sludge
- aeration
- aeration tank
- aerated
- added
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Links
- 239000010802 sludge Substances 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000002401 inhibitory effect Effects 0.000 title claims abstract description 8
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 34
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 17
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 14
- 239000011780 sodium chloride Substances 0.000 claims abstract description 7
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 6
- 238000005273 aeration Methods 0.000 claims description 81
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 35
- 239000002351 wastewater Substances 0.000 claims description 34
- 239000000284 extract Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 23
- 241000720913 Fuchsia Species 0.000 claims description 22
- 239000003153 chemical reaction reagent Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 16
- 239000000706 filtrate Substances 0.000 claims description 13
- 241000218993 Begonia Species 0.000 claims description 12
- 238000000855 fermentation Methods 0.000 claims description 12
- 230000004151 fermentation Effects 0.000 claims description 12
- 239000012634 fragment Substances 0.000 claims description 12
- 238000007654 immersion Methods 0.000 claims description 12
- 230000010355 oscillation Effects 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 10
- 241000196324 Embryophyta Species 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 241001237160 Kallima inachus Species 0.000 claims description 6
- 241000219422 Urtica Species 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000356 contaminant Substances 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 6
- 239000008236 heating water Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000013618 particulate matter Substances 0.000 claims description 6
- 206010033546 Pallor Diseases 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 abstract description 5
- 230000008961 swelling Effects 0.000 abstract description 4
- 230000001580 bacterial effect Effects 0.000 abstract description 3
- 238000000280 densification Methods 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract description 3
- 241000233866 Fungi Species 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 241000589651 Zoogloea Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002893 slag Substances 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- 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
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
-
- 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
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Activated Sludge Processes (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877306.XA CN105502641B (zh) | 2015-12-03 | 2015-12-03 | 一种抑制活性污泥膨胀的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877306.XA CN105502641B (zh) | 2015-12-03 | 2015-12-03 | 一种抑制活性污泥膨胀的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105502641A CN105502641A (zh) | 2016-04-20 |
| CN105502641B true CN105502641B (zh) | 2018-07-17 |
Family
ID=55711027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877306.XA Active CN105502641B (zh) | 2015-12-03 | 2015-12-03 | 一种抑制活性污泥膨胀的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105502641B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113185333B (zh) * | 2021-05-20 | 2022-02-25 | 江西中江环保集团股份有限公司 | 一种市政污泥堆肥方法 |
| CN115561412B (zh) * | 2022-10-08 | 2023-05-05 | 哈尔滨海涵丰生物科技开发有限公司 | 一种药品自动检测装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513121A (en) * | 1978-07-13 | 1980-01-30 | Ebara Infilco Co Ltd | Treatment of organic waste water |
| JPH0663580A (ja) * | 1992-08-24 | 1994-03-08 | Shikoku Chem Corp | 活性汚泥のバルキング解消剤及び解消方法 |
| CN102229460A (zh) * | 2011-05-27 | 2011-11-02 | 浙江工业大学 | 一种污泥微粉诱导好氧污泥颗粒化方法 |
| CN103011392A (zh) * | 2012-12-18 | 2013-04-03 | 西安建筑科技大学 | 一种改善发生丝状菌膨胀污泥沉淀性能的方法 |
-
2015
- 2015-12-03 CN CN201510877306.XA patent/CN105502641B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513121A (en) * | 1978-07-13 | 1980-01-30 | Ebara Infilco Co Ltd | Treatment of organic waste water |
| JPH0663580A (ja) * | 1992-08-24 | 1994-03-08 | Shikoku Chem Corp | 活性汚泥のバルキング解消剤及び解消方法 |
| CN102229460A (zh) * | 2011-05-27 | 2011-11-02 | 浙江工业大学 | 一种污泥微粉诱导好氧污泥颗粒化方法 |
| CN103011392A (zh) * | 2012-12-18 | 2013-04-03 | 西安建筑科技大学 | 一种改善发生丝状菌膨胀污泥沉淀性能的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105502641A (zh) | 2016-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Lingli Inventor after: Hou Liye Inventor after: Wang Xiao Inventor after: Yu Lili Inventor after: Huan Qingzeng Inventor after: Wu Bing Inventor after: Hu Linshan Inventor after: Yu Dashu Inventor after: Gu Hanhua Inventor after: Qu Wulin Inventor before: Gao Dayuan Inventor before: Zhang Fan |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180211 Address after: 300000 comprehensive experiment building (R & D 1) of No. 36 spinning five road in the middle area of Tianjin Binhai New Area Development Zone Applicant after: Middlings (Tianjin) rock ore testing Co. Address before: 213164 Jiangsu province Changzhou New District Xinli Garden Building 5 room 1202, unit B Applicant before: Gao Dayuan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |