CN1258488C - 液体处理方法及装置 - Google Patents
液体处理方法及装置 Download PDFInfo
- Publication number
- CN1258488C CN1258488C CNB018230318A CN01823031A CN1258488C CN 1258488 C CN1258488 C CN 1258488C CN B018230318 A CNB018230318 A CN B018230318A CN 01823031 A CN01823031 A CN 01823031A CN 1258488 C CN1258488 C CN 1258488C
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- CN
- China
- Prior art keywords
- sludge
- liquid
- treatment
- concentration
- concentrated
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- 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
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
-
- 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
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
-
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- 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
- C02F1/38—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
- C02F1/52—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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
-
- 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
- C02F2301/06—Pressure conditions
- C02F2301/063—Underpressure, vacuum
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Sludge (AREA)
- Physical Water Treatments (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Activated Sludge Processes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
| 运转条件 | 本发明方法 | 以往方法 | ||
| 实例1 | 实例2 | 实例3 | ||
| 流入污泥的浓度 | 0.4~0.7% | 0.4~0.7% | 0.4~0.7% | 0.4~0.7% |
| 重力浓缩槽排出污泥的浓度 | 1.5~2.3% | - | 1.8~2.5% | 0.9~1.6% |
| 浓缩型凝聚反应槽排出污泥浓度 | - | 2.2~3.2% | - | - |
| 凝聚反应槽凝聚剂的添加率 | 0.51~0.62% | 0.45~0.55% | 0.48~0.61% | 0.59~0.78% |
| 脱水饼的含水率 | 76.2~79.8% | 75.5~78.8% | 75.1~78.3% | 79.2~82.5% |
| SS回收率*) | 74~89% | 96~99% | 76~91% | 51~75% |
| 从污泥散发的H2S的浓度 | 0.7~3.1ppm | 0.3~2.4ppm | 0.5~2.8ppm | 15~120ppm |
| 从饼散发的H2S的浓度 | 0.1~0.7ppm | 0.1~0.2ppm | 0.1~0.9ppm | 3.5~46ppm |
Claims (6)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP69058/2001 | 2001-03-12 | ||
| JP2001069058 | 2001-03-12 | ||
| JP69058/01 | 2001-03-12 | ||
| JP90491/2001 | 2001-03-27 | ||
| JP90491/01 | 2001-03-27 | ||
| JP2001090491 | 2001-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1492840A CN1492840A (zh) | 2004-04-28 |
| CN1258488C true CN1258488C (zh) | 2006-06-07 |
Family
ID=26611074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018230318A Expired - Fee Related CN1258488C (zh) | 2001-03-12 | 2001-09-26 | 液体处理方法及装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20040074845A1 (zh) |
| EP (1) | EP1371613A4 (zh) |
| JP (1) | JP3960920B2 (zh) |
| KR (1) | KR100814055B1 (zh) |
| CN (1) | CN1258488C (zh) |
| TW (1) | TWI284631B (zh) |
| WO (1) | WO2002074703A1 (zh) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5148465B2 (ja) * | 2008-12-08 | 2013-02-20 | 東京エレクトロン株式会社 | 液処理方法、液処理装置および記憶媒体 |
| CN101786094B (zh) * | 2010-03-25 | 2011-02-09 | 河北省建筑材料工业设计研究院 | 生活垃圾与污水联合处理工艺 |
| CA2697854A1 (en) * | 2010-03-25 | 2011-09-25 | John Jee Ho Jew | Improving efficiency of centrifuge in municipal sludge dewatering |
| JP5347132B2 (ja) * | 2010-08-12 | 2013-11-20 | 株式会社テクノプラン | 汚泥濃縮方法及び汚泥濃縮システム |
| CA2729457C (en) | 2011-01-27 | 2013-08-06 | Fort Hills Energy L.P. | Process for integration of paraffinic froth treatment hub and a bitumen ore mining and extraction facility |
| CA2733332C (en) | 2011-02-25 | 2014-08-19 | Fort Hills Energy L.P. | Process for treating high paraffin diluted bitumen |
| CA2931815C (en) | 2011-03-01 | 2020-10-27 | Fort Hills Energy L.P. | Process and unit for solvent recovery from solvent diluted tailings derived from bitumen froth treatment |
| CA2806891C (en) | 2011-03-04 | 2014-12-09 | Fort Hills Energy L.P. | A solvent treatment process for treating bitumen froth with axi-symmetric distribution of separator feed |
| CA2735311C (en) | 2011-03-22 | 2013-09-24 | Fort Hills Energy L.P. | Process for direct steam injection heating of oil sands bitumen froth |
| CA2815785C (en) | 2011-04-15 | 2014-10-21 | Fort Hills Energy L.P. | Heat recovery for bitumen froth treatment plant integration with temperature circulation loop circuits |
| CA2848254C (en) | 2011-04-28 | 2020-08-25 | Fort Hills Energy L.P. | Recovery of solvent from diluted tailings by feeding a desegregated flow to nozzles |
| CA2857702C (en) | 2011-05-04 | 2015-07-07 | Fort Hills Energy L.P. | Process for operating a bitumen froth treatment operation in turndown mode |
| CA2740935C (en) | 2011-05-18 | 2013-12-31 | Fort Hills Energy L.P. | Enhanced temperature control of bitumen froth treatment process |
| US10221084B1 (en) * | 2011-09-06 | 2019-03-05 | Liberty Evans, Llc | Headworks and dewatering |
| JP5872258B2 (ja) * | 2011-11-16 | 2016-03-01 | Ersサプライ株式会社 | 有機系の廃棄物及び排水の総合処理システム |
| JP6113997B2 (ja) * | 2012-10-15 | 2017-04-12 | 高砂熱学工業株式会社 | フラッシング処理方法およびフラッシング水処理システム |
| JP6227005B2 (ja) * | 2013-11-29 | 2017-11-08 | 株式会社ダルトン | 脱気装置及び脱気方法 |
| CN104817151A (zh) * | 2015-05-23 | 2015-08-05 | 王杨 | 一种用于加速污水沉淀的装置 |
| CN105217867B (zh) * | 2015-09-30 | 2017-07-07 | 广州市健安环保技术有限公司 | 一种污水净化装置 |
| CN105749618B (zh) * | 2016-04-12 | 2017-10-24 | 淮阴工学院 | 潜水式泥水分离系统 |
| US10730778B2 (en) * | 2017-01-09 | 2020-08-04 | F. Michael Lewis | Method and apparatus for increasing dewatering efficiency |
| CN108379923B (zh) * | 2018-01-31 | 2021-03-09 | 河南桑达能源环保有限公司 | 一种自清洁式污水处理器 |
| WO2020208724A1 (ja) * | 2019-04-09 | 2020-10-15 | エム・テクニック株式会社 | 微細化装置付き真空脱気機 |
| US11008227B2 (en) | 2019-07-29 | 2021-05-18 | Eco Water Technologies Corp | Wastewater purification system |
| CN113480119B (zh) * | 2021-07-23 | 2023-01-10 | 深圳市市政工程总公司 | 一种疏浚底泥固化改性流线装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2324400A (en) * | 1941-06-21 | 1943-07-13 | Dorr Co Inc | Liquid clarification |
| US2360811A (en) * | 1941-09-18 | 1944-10-17 | Dorr Co Inc | Purification of liquids |
| US2360812A (en) * | 1941-09-18 | 1944-10-17 | Dorr Co Inc | Purification of liquids |
| US2661332A (en) * | 1949-09-29 | 1953-12-01 | Swift & Co | Sewage treatment |
| FR2087326A5 (zh) * | 1970-05-14 | 1971-12-31 | Prorea | |
| GB2093727B (en) * | 1981-02-26 | 1984-11-21 | Thames Water Authority The | Treatment of sludge |
| JPS59109209A (ja) * | 1982-12-16 | 1984-06-23 | Mitsubishi Heavy Ind Ltd | 汚泥の脱気脱泡法 |
| JPS6443319A (en) * | 1987-08-07 | 1989-02-15 | Hitachi Plant Eng & Constr Co | Sludge dehydrator |
| JP2684313B2 (ja) * | 1993-04-22 | 1997-12-03 | 川崎重工業株式会社 | 有機性汚泥の減量化方法 |
| JP4056131B2 (ja) * | 1998-06-25 | 2008-03-05 | 名古屋市 | 凝集反応装置 |
| GB9901216D0 (en) * | 1999-01-21 | 1999-03-10 | Ciba Spec Chem Water Treat Ltd | Sludge density measurement |
| JP3646913B2 (ja) * | 1999-03-25 | 2005-05-11 | 株式会社荏原製作所 | 汚泥中の微生物不活化方法並びに微生物不活化装置および汚泥処理装置 |
| JP2002271596A (ja) * | 2001-03-06 | 2002-09-20 | Murata Mach Ltd | ファクシミリ通信方法 |
-
2001
- 2001-09-26 US US10/471,662 patent/US20040074845A1/en not_active Abandoned
- 2001-09-26 WO PCT/JP2001/008330 patent/WO2002074703A1/ja not_active Ceased
- 2001-09-26 JP JP2002573715A patent/JP3960920B2/ja not_active Expired - Fee Related
- 2001-09-26 EP EP01972475A patent/EP1371613A4/en not_active Withdrawn
- 2001-09-26 KR KR1020037011588A patent/KR100814055B1/ko not_active Expired - Fee Related
- 2001-09-26 CN CNB018230318A patent/CN1258488C/zh not_active Expired - Fee Related
- 2001-09-28 TW TW090124038A patent/TWI284631B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP3960920B2 (ja) | 2007-08-15 |
| WO2002074703A1 (en) | 2002-09-26 |
| JPWO2002074703A1 (ja) | 2004-07-08 |
| EP1371613A1 (en) | 2003-12-17 |
| EP1371613A4 (en) | 2008-10-15 |
| KR20030081491A (ko) | 2003-10-17 |
| TWI284631B (en) | 2007-08-01 |
| US20040074845A1 (en) | 2004-04-22 |
| CN1492840A (zh) | 2004-04-28 |
| KR100814055B1 (ko) | 2008-03-14 |
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Legal Events
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: EBARA ENGINEERING SERVICE CO., LTD. Free format text: FORMER OWNER: EBARA CORPORATION Effective date: 20100409 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100409 Address after: Tokyo, Japan Patentee after: Ebara Corp. Address before: Tokyo, Japan Patentee before: Ebara Corp. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 Termination date: 20190926 |