WO2008120704A1 - フッ素含有排水の処理装置および処理方法 - Google Patents
フッ素含有排水の処理装置および処理方法 Download PDFInfo
- Publication number
- WO2008120704A1 WO2008120704A1 PCT/JP2008/056048 JP2008056048W WO2008120704A1 WO 2008120704 A1 WO2008120704 A1 WO 2008120704A1 JP 2008056048 W JP2008056048 W JP 2008056048W WO 2008120704 A1 WO2008120704 A1 WO 2008120704A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluorine
- tank
- containing wastewater
- calcium compound
- sludge
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0045—Plurality of essentially parallel plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
- B01D21/305—Control of chemical properties of a component, e.g. control of pH
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
- B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/14—Separation devices for workshops, car or semiconductor industry, e.g. for separating chips and other machining residues
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Removal Of Specific Substances (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009507507A JPWO2008120704A1 (ja) | 2007-03-30 | 2008-03-28 | フッ素含有排水の処理装置および処理方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-090160 | 2007-03-30 | ||
JP2007090160 | 2007-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008120704A1 true WO2008120704A1 (ja) | 2008-10-09 |
Family
ID=39808284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/056048 WO2008120704A1 (ja) | 2007-03-30 | 2008-03-28 | フッ素含有排水の処理装置および処理方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPWO2008120704A1 (zh) |
TW (1) | TW200906736A (zh) |
WO (1) | WO2008120704A1 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010184179A (ja) * | 2009-02-10 | 2010-08-26 | Japan Organo Co Ltd | 凝集沈殿装置 |
JP2010207755A (ja) * | 2009-03-11 | 2010-09-24 | Japan Organo Co Ltd | フッ素含有水の処理装置 |
WO2011115230A1 (ja) * | 2010-03-18 | 2011-09-22 | 栗田工業株式会社 | 高密度汚泥生成型水処理装置の立上げ方法 |
JP2014213264A (ja) * | 2013-04-25 | 2014-11-17 | 栗田工業株式会社 | フッ化物含有水の処理方法及び処理装置 |
WO2015198438A1 (ja) * | 2014-06-26 | 2015-12-30 | 栗田工業株式会社 | フッ化物含有水の処理方法及び処理装置 |
CN108083504A (zh) * | 2017-12-28 | 2018-05-29 | 广西壮族自治区环境保护科学研究院 | 生活污水沉淀装置 |
JP2018140389A (ja) * | 2017-02-24 | 2018-09-13 | オルガノ株式会社 | 凝集沈殿装置 |
JP2019181328A (ja) * | 2018-04-03 | 2019-10-24 | 住友金属鉱山株式会社 | フッ素除去方法 |
JP2019181329A (ja) * | 2018-04-03 | 2019-10-24 | 住友金属鉱山株式会社 | フッ素除去方法 |
CN113262805A (zh) * | 2021-04-20 | 2021-08-17 | 煤炭科学技术研究院有限公司 | 一种除氟催化剂及其制备方法和除氟方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI639561B (zh) * | 2014-07-02 | 2018-11-01 | 栗田工業股份有限公司 | 含氟化物水的處理方法及處理裝置 |
JP7312032B2 (ja) * | 2019-06-20 | 2023-07-20 | オルガノ株式会社 | 水処理装置及び水処理方法 |
CN111646591A (zh) * | 2020-06-08 | 2020-09-11 | 苏州晟德水处理有限公司 | 一种半导体含氟废水的处理方法 |
CN114988664B (zh) * | 2022-05-27 | 2023-04-28 | 长三角(义乌)生态环境研究中心 | 光伏废酸液用于制备污泥调理药剂及其应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001151541A (ja) * | 1999-11-26 | 2001-06-05 | Sharp Corp | 排水処理方法および排水処理装置 |
JP2003275772A (ja) * | 2002-03-26 | 2003-09-30 | Kurita Water Ind Ltd | フッ素含有水の処理方法及びフッ素含有水処理装置 |
JP2005185995A (ja) * | 2003-12-26 | 2005-07-14 | Kurita Water Ind Ltd | 沈殿槽 |
JP2005296837A (ja) * | 2004-04-13 | 2005-10-27 | Japan Organo Co Ltd | フッ素、リン含有水の処理方法 |
JP2006167633A (ja) * | 2004-12-16 | 2006-06-29 | Japan Organo Co Ltd | フッ素含有水の処理方法 |
-
2008
- 2008-03-28 JP JP2009507507A patent/JPWO2008120704A1/ja active Pending
- 2008-03-28 TW TW097111486A patent/TW200906736A/zh unknown
- 2008-03-28 WO PCT/JP2008/056048 patent/WO2008120704A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001151541A (ja) * | 1999-11-26 | 2001-06-05 | Sharp Corp | 排水処理方法および排水処理装置 |
JP2003275772A (ja) * | 2002-03-26 | 2003-09-30 | Kurita Water Ind Ltd | フッ素含有水の処理方法及びフッ素含有水処理装置 |
JP2005185995A (ja) * | 2003-12-26 | 2005-07-14 | Kurita Water Ind Ltd | 沈殿槽 |
JP2005296837A (ja) * | 2004-04-13 | 2005-10-27 | Japan Organo Co Ltd | フッ素、リン含有水の処理方法 |
JP2006167633A (ja) * | 2004-12-16 | 2006-06-29 | Japan Organo Co Ltd | フッ素含有水の処理方法 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010184179A (ja) * | 2009-02-10 | 2010-08-26 | Japan Organo Co Ltd | 凝集沈殿装置 |
JP2010207755A (ja) * | 2009-03-11 | 2010-09-24 | Japan Organo Co Ltd | フッ素含有水の処理装置 |
WO2011115230A1 (ja) * | 2010-03-18 | 2011-09-22 | 栗田工業株式会社 | 高密度汚泥生成型水処理装置の立上げ方法 |
CN102803155A (zh) * | 2010-03-18 | 2012-11-28 | 栗田工业株式会社 | 高密度污泥生成型水处理装置的启动方法 |
JP5700036B2 (ja) * | 2010-03-18 | 2015-04-15 | 栗田工業株式会社 | 高密度汚泥生成型水処理装置の立上げ方法 |
JP2014213264A (ja) * | 2013-04-25 | 2014-11-17 | 栗田工業株式会社 | フッ化物含有水の処理方法及び処理装置 |
WO2015198438A1 (ja) * | 2014-06-26 | 2015-12-30 | 栗田工業株式会社 | フッ化物含有水の処理方法及び処理装置 |
CN106255666A (zh) * | 2014-06-26 | 2016-12-21 | 栗田工业株式会社 | 含氟化物水的处理方法以及处理装置 |
JP7045881B2 (ja) | 2017-02-24 | 2022-04-01 | オルガノ株式会社 | 凝集沈殿装置 |
JP2018140389A (ja) * | 2017-02-24 | 2018-09-13 | オルガノ株式会社 | 凝集沈殿装置 |
CN108083504A (zh) * | 2017-12-28 | 2018-05-29 | 广西壮族自治区环境保护科学研究院 | 生活污水沉淀装置 |
JP2019181329A (ja) * | 2018-04-03 | 2019-10-24 | 住友金属鉱山株式会社 | フッ素除去方法 |
JP2019181328A (ja) * | 2018-04-03 | 2019-10-24 | 住友金属鉱山株式会社 | フッ素除去方法 |
JP7102876B2 (ja) | 2018-04-03 | 2022-07-20 | 住友金属鉱山株式会社 | フッ素除去方法 |
JP7102875B2 (ja) | 2018-04-03 | 2022-07-20 | 住友金属鉱山株式会社 | フッ素除去方法 |
CN113262805A (zh) * | 2021-04-20 | 2021-08-17 | 煤炭科学技术研究院有限公司 | 一种除氟催化剂及其制备方法和除氟方法 |
CN113262805B (zh) * | 2021-04-20 | 2023-09-29 | 煤炭科学技术研究院有限公司 | 一种除氟催化剂及其制备方法和除氟方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2008120704A1 (ja) | 2010-07-15 |
TW200906736A (en) | 2009-02-16 |
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