CN104291534B - 城市污水处理方法 - Google Patents
城市污水处理方法 Download PDFInfo
- Publication number
- CN104291534B CN104291534B CN201410593974.5A CN201410593974A CN104291534B CN 104291534 B CN104291534 B CN 104291534B CN 201410593974 A CN201410593974 A CN 201410593974A CN 104291534 B CN104291534 B CN 104291534B
- Authority
- CN
- China
- Prior art keywords
- pretreatment
- municipal sewage
- bed mud
- pretreated
- sewage
- 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.)
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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
- C02F11/00—Treatment of sludge; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- 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
-
- 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
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)
- Treatment Of Sludge (AREA)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410593974.5A CN104291534B (zh) | 2014-10-28 | 2014-10-28 | 城市污水处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410593974.5A CN104291534B (zh) | 2014-10-28 | 2014-10-28 | 城市污水处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104291534A CN104291534A (zh) | 2015-01-21 |
CN104291534B true CN104291534B (zh) | 2017-01-25 |
Family
ID=52311527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410593974.5A Active CN104291534B (zh) | 2014-10-28 | 2014-10-28 | 城市污水处理方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104291534B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108751598A (zh) * | 2018-06-22 | 2018-11-06 | 即墨市污水处理有限公司 | 一种城市用生活污水处理工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2971444B1 (ja) * | 1998-05-20 | 1999-11-08 | 株式会社レーベン | 汚水処理用脱臭方法および装置 |
CN101659491A (zh) * | 2008-08-27 | 2010-03-03 | 王强 | 一种城市污水处理系统及方法 |
CN201793458U (zh) * | 2010-07-07 | 2011-04-13 | 湖南国祯环保科技有限责任公司 | 一种污水处理系统 |
CN102584355A (zh) * | 2012-02-09 | 2012-07-18 | 湖北鼎鑫环保科技有限公司 | 一种用污泥制造有机固体肥的方法 |
CN103922551B (zh) * | 2013-12-19 | 2016-05-25 | 西安工程大学 | 污泥重金属萃取剂的制备方法及其应用 |
CN203781993U (zh) * | 2014-04-30 | 2014-08-20 | 成都海天绿色化学技术研究中心 | 一种城市工业污水处理以及回用系统 |
CN204224395U (zh) * | 2014-10-28 | 2015-03-25 | 温玉友 | 城市污水处理装置 |
-
2014
- 2014-10-28 CN CN201410593974.5A patent/CN104291534B/zh active Active
Also Published As
Publication number | Publication date |
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CN104291534A (zh) | 2015-01-21 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: 100000 Beijing city Chaoyang District Albemarle Road No. 12 Chaowai room 801 8 Patentee after: Beijing Gao Hang United Technology Co.,Ltd. Address before: 516000 Boluo City, Huizhou Province Town Park Road, No. three Hing Park Road, No. 5, No. Patentee before: Wen Yuyou Effective date of registration: 20170405 Address after: 343000 Ji'an General Chamber of Commerce, Jinggangshan Avenue, Jiangxi, No. 18, No. 9, Patentee after: JIANGXI LYUJUREN ECOLOGICAL ENVIRONMENT CO.,LTD. Address before: 100000 Beijing city Chaoyang District Albemarle Road No. 12 Chaowai room 801 8 Patentee before: Beijing Gao Hang United Technology Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 343000 North of Jifu Road, Xingqiao Town, Jizhou District, Ji'an City, Jiangxi Province Patentee after: JIANGXI LYUJUREN ECOLOGICAL ENVIRONMENT CO.,LTD. Address before: 343000 Ji'an General Chamber of Commerce, Jinggangshan Avenue, Jiangxi, No. 18, No. 9, Patentee before: JIANGXI LYUJUREN ECOLOGICAL ENVIRONMENT CO.,LTD. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Urban sewage treatment methods Effective date of registration: 20221219 Granted publication date: 20170125 Pledgee: Jizhou sub branch of Jiujiang Bank Co.,Ltd. Pledgor: JIANGXI LYUJUREN ECOLOGICAL ENVIRONMENT CO.,LTD. Registration number: Y2022980028172 |