EA200800568A1 - Способ обработки воды, содержащей гумусовые вещества и мышьяк, для получения питьевой воды с использованием в качестве коагулянтов неорганических полимеров алюминия и кремнезема - Google Patents
Способ обработки воды, содержащей гумусовые вещества и мышьяк, для получения питьевой воды с использованием в качестве коагулянтов неорганических полимеров алюминия и кремнеземаInfo
- Publication number
- EA200800568A1 EA200800568A1 EA200800568A EA200800568A EA200800568A1 EA 200800568 A1 EA200800568 A1 EA 200800568A1 EA 200800568 A EA200800568 A EA 200800568A EA 200800568 A EA200800568 A EA 200800568A EA 200800568 A1 EA200800568 A1 EA 200800568A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- water
- arsenic
- raw water
- high content
- substances
- Prior art date
Links
- 239000000126 substance Substances 0.000 title abstract 5
- 239000003864 humus Substances 0.000 title abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052782 aluminium Inorganic materials 0.000 title abstract 2
- 239000003651 drinking water Substances 0.000 title abstract 2
- 235000020188 drinking water Nutrition 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 1
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 title 1
- 239000000701 coagulant Substances 0.000 title 1
- 229910052710 silicon Inorganic materials 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 238000000746 purification Methods 0.000 abstract 4
- 238000000926 separation method Methods 0.000 abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- 229910052785 arsenic Inorganic materials 0.000 abstract 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 3
- 150000001495 arsenic compounds Chemical class 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000005189 flocculation Methods 0.000 abstract 1
- 230000016615 flocculation Effects 0.000 abstract 1
- 238000005188 flotation Methods 0.000 abstract 1
- 229940093920 gynecological arsenic compound Drugs 0.000 abstract 1
- 229920000592 inorganic polymer Polymers 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000008239 natural water Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
- 239000005416 organic matter Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
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
- C02F1/5209—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
- 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
- C02F1/545—Silicon 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
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
Landscapes
- 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)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YUP060605 | 2005-08-08 | ||
| PCT/YU2006/000017 WO2007019588A1 (fr) | 2005-08-08 | 2006-07-20 | Procede de traitement de substances humiques contenant de l'eau et de l'arsenic pour la production d'eau potable au moyen de polymeres inorganiques d'aluminium et de silice en tant que coagulants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EA200800568A1 true EA200800568A1 (ru) | 2008-10-30 |
Family
ID=37420896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200800568A EA200800568A1 (ru) | 2005-08-08 | 2006-07-20 | Способ обработки воды, содержащей гумусовые вещества и мышьяк, для получения питьевой воды с использованием в качестве коагулянтов неорганических полимеров алюминия и кремнезема |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1919832A1 (fr) |
| EA (1) | EA200800568A1 (fr) |
| WO (1) | WO2007019588A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014005216A1 (fr) | 2012-07-03 | 2014-01-09 | Veolia Water Solutions & Technologies Support | Procédé de purification d'une solution aqueuse contaminée par des métalloïdes, ledit procédé assurant une réduction de la concentration en contaminants de ladite solution afin que cette dernière puisse être consommée sans danger par l'être humain, et ce, par précipitation sans oxydation |
| CN105152387A (zh) * | 2014-06-09 | 2015-12-16 | 三菱丽阳株式会社 | 含腐殖物污水的处理方法、及含腐殖物污水的处理装置 |
| SE542816C2 (sv) * | 2018-02-12 | 2020-07-14 | Ulmert David | Metod att optimera den kemiska fällningsprocessen i vatten- och avloppsreningsverk |
| CN113754028B (zh) * | 2021-09-23 | 2022-10-25 | 中国环境科学研究院 | 一种基于砷-铁-有机质粒径特征的高砷水体净化方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2513619B1 (fr) * | 1981-09-29 | 1985-06-28 | Ugine Kuhlmann | Procede de traitement des eaux par une solution de silicate de sodium associee a des coagulants mineraux |
| US4981675A (en) * | 1988-11-03 | 1991-01-01 | Handy Chemicals Ltd. | Polymeric basic aluminum silicate-sulphate |
| WO2000050345A2 (fr) * | 1999-02-25 | 2000-08-31 | Minox Corporation Usa | Concentres d'oxydes mineraux liquides destines au traitement de l'eau et des eaux usees |
| GB9926898D0 (en) * | 1999-11-12 | 2000-01-12 | School Of Earth & Environmenta | Calcium silicate sorbents |
| YU35300A (sh) * | 2000-06-06 | 2002-12-10 | Mileta PERIŠIĆ | POSTUPAK ZA PREČIŠĆAVANJE VODE SA HUMINSKIM MATERIJAMA U VODU ZA PIĆE, SA UNAPREĐENJEM FAZE KOAGULACIJE PRIMENOM NEORGANSKIH POLIMERA AL I SiO2 U KONTROLISANOJ PH OBLASTI |
-
2006
- 2006-07-20 EP EP06790226A patent/EP1919832A1/fr not_active Withdrawn
- 2006-07-20 EA EA200800568A patent/EA200800568A1/ru unknown
- 2006-07-20 WO PCT/YU2006/000017 patent/WO2007019588A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP1919832A1 (fr) | 2008-05-14 |
| WO2007019588A1 (fr) | 2007-02-15 |
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