EA201690909A1 - COMPOSITION FOR WATER TREATMENT - Google Patents
COMPOSITION FOR WATER TREATMENTInfo
- Publication number
- EA201690909A1 EA201690909A1 EA201690909A EA201690909A EA201690909A1 EA 201690909 A1 EA201690909 A1 EA 201690909A1 EA 201690909 A EA201690909 A EA 201690909A EA 201690909 A EA201690909 A EA 201690909A EA 201690909 A1 EA201690909 A1 EA 201690909A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- composition
- water treatment
- aluminum
- compound
- total
- Prior art date
Links
Classifications
-
- 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
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- 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
- C02F2101/103—Arsenic 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
- C02F2103/06—Contaminated groundwater or leachate
-
- 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
- C02F2303/18—Removal of treatment agents after treatment
- C02F2303/185—The treatment agent being halogen or a halogenated compound
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Раскрыта композиция для очистки воды, имеющая в своём составе соединение железа и соединение алюминия, в которой соотношение общего содержания железа к общему содержанию алюминия находится в диапазоне от 1:0,1 до 1:150, а основность соединения алюминия составляет по меньшей мере 40%. Композиция обеспечивает получение очищенной воды, содержащей не более 10 ч/млрд мышьяка.Disclosed is a water purification composition comprising an iron compound and an aluminum compound, in which the ratio of total iron to total aluminum is in the range from 1: 0.1 to 1: 150, and the basicity of the aluminum compound is at least 40% . The composition provides purified water containing not more than 10 ppb of arsenic.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13191265 | 2013-11-01 | ||
PCT/EP2014/072335 WO2015062881A1 (en) | 2013-11-01 | 2014-10-17 | Composition for purification of water |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201690909A1 true EA201690909A1 (en) | 2016-08-31 |
Family
ID=49513844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201690909A EA201690909A1 (en) | 2013-11-01 | 2014-10-17 | COMPOSITION FOR WATER TREATMENT |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP3063095A1 (en) |
CN (1) | CN105849051A (en) |
BR (1) | BR112016009117A2 (en) |
EA (1) | EA201690909A1 (en) |
MX (1) | MX2016005531A (en) |
PH (1) | PH12016500807A1 (en) |
WO (1) | WO2015062881A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109906205A (en) * | 2016-10-27 | 2019-06-18 | 荷兰联合利华有限公司 | The cleansing composition for the water for being suitable for laundry is obtained for clarifying sewage |
WO2018189015A1 (en) * | 2017-04-10 | 2018-10-18 | Unilever N.V. | Water purification composition comprising inert particulate and purification mixture |
WO2019068575A1 (en) | 2017-10-04 | 2019-04-11 | Unilever N.V. | Clarification composition |
CN111661885A (en) * | 2020-06-16 | 2020-09-15 | 威海英卡瑞环保科技股份有限公司 | Paint mist purifying agent |
CN111718025A (en) * | 2020-06-16 | 2020-09-29 | 重庆杰润科技有限公司 | Coagulant aid for advanced wastewater treatment, preparation method thereof and advanced wastewater treatment method by membrane treatment |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1110254A (en) * | 1995-03-12 | 1995-10-18 | 井庆有 | Preparation and application of compound sewage flocculating agent |
CN1187467A (en) * | 1997-12-11 | 1998-07-15 | 朱正培 | Improved compound flocculating agent |
WO2006056022A1 (en) * | 2004-11-26 | 2006-06-01 | Hardman Australia Pty Ltd | Water treatment process |
UA99275C2 (en) * | 2007-02-01 | 2012-08-10 | Юнилевер Н.В. | Composition for water treatment, process for its use and application of the said composition |
EP1980538B1 (en) * | 2007-03-28 | 2009-10-14 | Unilever N.V. | Water purification system |
WO2009010376A1 (en) * | 2007-07-16 | 2009-01-22 | Unilever N.V. | Water purification composition and process |
CN102259964B (en) * | 2011-07-01 | 2012-10-03 | 刘洪波 | In-situ enhanced treatment composite agent synergic with inherent pollutant components in printing and dyeing wastewater |
CN102311160A (en) * | 2011-07-05 | 2012-01-11 | 天津生机集团股份有限公司 | Water purifying agent for aquaculture pool |
-
2014
- 2014-10-17 EP EP14787147.9A patent/EP3063095A1/en not_active Withdrawn
- 2014-10-17 BR BR112016009117A patent/BR112016009117A2/en not_active Application Discontinuation
- 2014-10-17 MX MX2016005531A patent/MX2016005531A/en unknown
- 2014-10-17 CN CN201480060108.8A patent/CN105849051A/en active Pending
- 2014-10-17 WO PCT/EP2014/072335 patent/WO2015062881A1/en active Application Filing
- 2014-10-17 EA EA201690909A patent/EA201690909A1/en unknown
-
2016
- 2016-04-29 PH PH12016500807A patent/PH12016500807A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PH12016500807A1 (en) | 2016-06-13 |
CN105849051A (en) | 2016-08-10 |
MX2016005531A (en) | 2016-10-13 |
BR112016009117A2 (en) | 2017-09-19 |
WO2015062881A1 (en) | 2015-05-07 |
EP3063095A1 (en) | 2016-09-07 |
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