GB0419815D0 - Treatment of oily sludges - Google Patents
Treatment of oily sludgesInfo
- Publication number
- GB0419815D0 GB0419815D0 GBGB0419815.6A GB0419815A GB0419815D0 GB 0419815 D0 GB0419815 D0 GB 0419815D0 GB 0419815 A GB0419815 A GB 0419815A GB 0419815 D0 GB0419815 D0 GB 0419815D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- treatment
- oily sludges
- sludges
- oily
- 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.)
- Ceased
Links
Classifications
-
- 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
- C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
-
- 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
- C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
- C02F11/145—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances using calcium compounds
-
- 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
- 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
- C02F11/148—Combined use of inorganic and organic substances, being added in the same treatment step
-
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
-
- 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
- C02F2305/04—Surfactants, used as part of a formulation or alone
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0419815.6A GB0419815D0 (en) | 2004-09-07 | 2004-09-07 | Treatment of oily sludges |
PCT/EP2005/009239 WO2006027121A1 (en) | 2004-09-07 | 2005-08-26 | Treatment of oily sludges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0419815.6A GB0419815D0 (en) | 2004-09-07 | 2004-09-07 | Treatment of oily sludges |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0419815D0 true GB0419815D0 (en) | 2004-10-13 |
Family
ID=33186579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0419815.6A Ceased GB0419815D0 (en) | 2004-09-07 | 2004-09-07 | Treatment of oily sludges |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB0419815D0 (en) |
WO (1) | WO2006027121A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101088942B (en) * | 2006-06-14 | 2010-10-06 | 中国科学院生态环境研究中心 | Process of treating oil-containing sludge |
CN102050913B (en) * | 2009-10-30 | 2012-11-21 | 中国石油化工股份有限公司 | Temperature and salt resistant grafted polyacrylamide and preparation method thereof |
CN102190746B (en) * | 2010-03-17 | 2012-10-31 | 河南师范大学 | Method for preparing modified flocculant for dehydrating sludge |
CN105084711A (en) * | 2014-04-25 | 2015-11-25 | 索里思科技开曼公司 | Sludge dewatering |
CN104876314B (en) * | 2015-05-29 | 2017-01-11 | 辽宁皓唯环境工程有限公司 | Water treatment chemical |
CN104944550B (en) * | 2015-06-10 | 2017-01-25 | 上海丰信环保科技有限公司 | Special flocculant synthesized by high-aluminium sludge in petrochemical industry and used for printing and dyeing wastewater reuse reverse osmosis membrane |
CN107555738B (en) * | 2016-07-01 | 2020-10-27 | 中国石油化工股份有限公司 | Pretreatment method of oil-containing scum |
CN107352762A (en) * | 2017-08-03 | 2017-11-17 | 惠安县威科电子科技有限公司 | A kind of medicament of Treating Municipal Sewage factory sludge and preparation method thereof |
CN108249736B (en) * | 2018-02-11 | 2021-12-14 | 陕西森瑞石油技术开发有限公司 | Sludge reduction medicament system for oil and gas field and application thereof |
CN110228932A (en) * | 2019-07-18 | 2019-09-13 | 广州晓橙环保科技有限公司 | A kind of sludge conditioner and its application method |
CN111348796A (en) * | 2020-03-27 | 2020-06-30 | 岳阳长岭设备研究所有限公司 | Dirty oil purification treatment process |
CN112919773A (en) * | 2021-04-10 | 2021-06-08 | 热纳亚环保科技(上海)有限公司 | Conditioner applied to oily sludge recycling |
CN113683175B (en) * | 2021-09-27 | 2023-06-20 | 哈维(上海)环境科技有限公司 | Method for adding carbonic acid by adopting large carbonic acid solution adding system |
CN114620913A (en) * | 2022-04-27 | 2022-06-14 | 中国科学院兰州化学物理研究所 | Solid-liquid separation method for rolling oil bottom mud |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59112808A (en) * | 1982-12-20 | 1984-06-29 | Sanyo Sekiyu Kagaku Kk | Treatment of sludge oil |
JPS6125689A (en) * | 1984-07-13 | 1986-02-04 | Hitachi Plant Eng & Constr Co Ltd | Purification treatment of waste water containing surfactant, oil, and fluorine |
DE3541163A1 (en) * | 1985-11-21 | 1987-05-27 | Basf Ag | METHOD FOR PRODUCING PAPER AND CARDBOARD |
US6313246B1 (en) * | 1999-07-07 | 2001-11-06 | Nalco Chemical Company | High molecular weight zwitterionic polymers |
US6627719B2 (en) * | 2001-01-31 | 2003-09-30 | Ondeo Nalco Company | Cationic latex terpolymers for sludge dewatering |
JP3973570B2 (en) * | 2003-01-30 | 2007-09-12 | 新日本ウエックス株式会社 | Oil-containing wastewater treatment method |
-
2004
- 2004-09-07 GB GBGB0419815.6A patent/GB0419815D0/en not_active Ceased
-
2005
- 2005-08-26 WO PCT/EP2005/009239 patent/WO2006027121A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2006027121A1 (en) | 2006-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |