SG11201503500YA - Method for treating waste water containing fluorine component - Google Patents
Method for treating waste water containing fluorine componentInfo
- Publication number
- SG11201503500YA SG11201503500YA SG11201503500YA SG11201503500YA SG11201503500YA SG 11201503500Y A SG11201503500Y A SG 11201503500YA SG 11201503500Y A SG11201503500Y A SG 11201503500YA SG 11201503500Y A SG11201503500Y A SG 11201503500YA SG 11201503500Y A SG11201503500Y A SG 11201503500YA
- Authority
- SG
- Singapore
- Prior art keywords
- waste water
- water containing
- containing fluorine
- treating waste
- fluorine component
- Prior art date
Links
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title 1
- 229910052731 fluorine Inorganic materials 0.000 title 1
- 239000011737 fluorine Substances 0.000 title 1
- 239000002351 wastewater Substances 0.000 title 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
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved 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
- C02F2101/10—Inorganic compounds
- C02F2101/108—Boron 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
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
- C02F2101/14—Fluorine or fluorine-containing 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
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/38—Polymers
-
- 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
- C02F2209/02—Temperature
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)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120125396A KR101382171B1 (en) | 2012-11-07 | 2012-11-07 | Method for treating wastewater including fluorine component |
| PCT/KR2013/009977 WO2014073839A1 (en) | 2012-11-07 | 2013-11-06 | Method for treating waste water containing fluorine component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201503500YA true SG11201503500YA (en) | 2015-06-29 |
Family
ID=50656793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201503500YA SG11201503500YA (en) | 2012-11-07 | 2013-11-06 | Method for treating waste water containing fluorine component |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9969630B2 (en) |
| EP (1) | EP2918551B1 (en) |
| KR (1) | KR101382171B1 (en) |
| CN (1) | CN104768878B (en) |
| SG (1) | SG11201503500YA (en) |
| WO (1) | WO2014073839A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7089345B2 (en) * | 2017-05-25 | 2022-06-22 | 株式会社 イージーエス | Water treatment method and water treatment equipment |
| CN108217775B (en) * | 2018-02-05 | 2022-04-29 | 合肥市联任科技有限公司 | Chlorine-containing wastewater treatment agent and preparation method thereof |
| CN110054275A (en) * | 2019-05-14 | 2019-07-26 | 山东环瑞生态科技有限公司 | A kind of novel depth fluorine removal medicament and its application |
| CN114262093B (en) * | 2021-12-28 | 2023-04-18 | 华夏碧水环保科技股份有限公司 | Fluorine treatment method and comprehensive treatment method for wet electronic chemical wastewater |
| CN116239197A (en) * | 2023-02-03 | 2023-06-09 | 北京铭泽源环境工程有限公司 | Composite calcium salt defluoridation agent, its preparation method and its application method |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959132A (en) * | 1974-10-25 | 1976-05-25 | Galson Technical Services, Inc. | Methods for removing fluoborates from aqueous media |
| US4045339A (en) | 1975-08-05 | 1977-08-30 | Dart Industries Inc. | Waste treatment of fluoroborate solutions |
| JPH0753276B2 (en) * | 1989-10-03 | 1995-06-07 | 栗田工業株式会社 | Fluoride-containing water treatment method |
| US4981578A (en) | 1989-12-07 | 1991-01-01 | Ethyl Corporation | BF3 removal from BF3 catalyzed olefin oligomer |
| JPH07232915A (en) | 1992-07-21 | 1995-09-05 | Nomura Micro Sci Co Ltd | Fluorine recovery method in wastewater |
| JP2912934B2 (en) * | 1994-06-03 | 1999-06-28 | ステラケミファ株式会社 | Method for treating wastewater containing borofluoride ions |
| JP3229277B2 (en) * | 1998-12-29 | 2001-11-19 | 株式会社ダイセキ | Wastewater treatment method |
| KR100486044B1 (en) * | 2000-11-13 | 2005-04-29 | 대림산업 주식회사 | Method for producing polybutene |
| TWI262175B (en) * | 2001-11-28 | 2006-09-21 | Mitsubishi Chem Corp | Method for removing metal from waste water |
| JP4326489B2 (en) * | 2005-03-22 | 2009-09-09 | 三洋電機株式会社 | Waste water treatment apparatus and waste water treatment method |
| JP4650384B2 (en) * | 2006-09-22 | 2011-03-16 | 栗田工業株式会社 | Treatment method for fluorine-containing wastewater |
| KR100960363B1 (en) * | 2009-04-07 | 2010-05-28 | 세이브기술 (주) | Method for treating wastewater containing fluorine |
| CN102336460B (en) * | 2010-07-21 | 2013-06-12 | 中国石油化工股份有限公司 | Hydrolytic agent for treating wastewater containing tetrafluoroborate and application thereof |
| CN102145929A (en) * | 2011-02-28 | 2011-08-10 | 四川大学 | Method for treating alkaline high-concentration fluorine-containing waste water |
-
2012
- 2012-11-07 KR KR1020120125396A patent/KR101382171B1/en active Active
-
2013
- 2013-11-06 CN CN201380058154.XA patent/CN104768878B/en active Active
- 2013-11-06 WO PCT/KR2013/009977 patent/WO2014073839A1/en not_active Ceased
- 2013-11-06 EP EP13853359.1A patent/EP2918551B1/en active Active
- 2013-11-06 US US14/440,516 patent/US9969630B2/en active Active
- 2013-11-06 SG SG11201503500YA patent/SG11201503500YA/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20150307376A1 (en) | 2015-10-29 |
| US9969630B2 (en) | 2018-05-15 |
| EP2918551B1 (en) | 2019-02-27 |
| KR101382171B1 (en) | 2014-04-10 |
| CN104768878A (en) | 2015-07-08 |
| WO2014073839A1 (en) | 2014-05-15 |
| EP2918551A1 (en) | 2015-09-16 |
| EP2918551A4 (en) | 2016-04-13 |
| CN104768878B (en) | 2017-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HRP20190443T1 (en) | Method for treating water used for industrial purposes | |
| HUE050192T2 (en) | Composition and method for treating water systems | |
| ZA201400544B (en) | Method for treating industrial waste | |
| ZA201501742B (en) | Method and apparatus for water treatment using screeens | |
| IL231495A0 (en) | Method for treating osteoporosis | |
| ZA201208219B (en) | Method for treating wasterwater | |
| EP2852559A4 (en) | Sludge treatment method | |
| SG11201504957RA (en) | Water treatment method | |
| SG11201503500YA (en) | Method for treating waste water containing fluorine component | |
| EG26972A (en) | Method for treating waste | |
| LT2699261T (en) | Method for treating osteoporosis | |
| SG11201404287PA (en) | Apparatus and method for conserving and filtering water | |
| GB201202277D0 (en) | Apparatus for treating waste water | |
| ZA201203995B (en) | A method of treating polluted water | |
| IL223081A (en) | Water treatment method | |
| HUP1200486A2 (en) | Process and installation for discontinuos waste water treatment by using time elements |