CN101157507B - 含氟废水的处理方法 - Google Patents

含氟废水的处理方法 Download PDF

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Publication number
CN101157507B
CN101157507B CN2007101535723A CN200710153572A CN101157507B CN 101157507 B CN101157507 B CN 101157507B CN 2007101535723 A CN2007101535723 A CN 2007101535723A CN 200710153572 A CN200710153572 A CN 200710153572A CN 101157507 B CN101157507 B CN 101157507B
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China
Prior art keywords
fluoride
calcium
reactive tank
less
water
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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.)
Expired - Fee Related
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CN2007101535723A
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English (en)
Chinese (zh)
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CN101157507A (zh
Inventor
伊泽周平
川胜孝博
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Kurita Water Industries Ltd
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Kurita Water Industries Ltd
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Publication of CN101157507A publication Critical patent/CN101157507A/zh
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    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/583—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing fluoride or fluorine 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
CN2007101535723A 2006-09-22 2007-09-21 含氟废水的处理方法 Expired - Fee Related CN101157507B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-257731 2006-09-22
JP2006257731A JP4650384B2 (ja) 2006-09-22 2006-09-22 フッ素含有排水の処理方法
JP2006257731 2006-09-22

Publications (2)

Publication Number Publication Date
CN101157507A CN101157507A (zh) 2008-04-09
CN101157507B true CN101157507B (zh) 2011-07-27

Family

ID=39305759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007101535723A Expired - Fee Related CN101157507B (zh) 2006-09-22 2007-09-21 含氟废水的处理方法

Country Status (4)

Country Link
JP (1) JP4650384B2 (ja)
KR (1) KR101333261B1 (ja)
CN (1) CN101157507B (ja)
TW (1) TWI422532B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101823799B (zh) * 2009-03-06 2012-08-15 昆山工研院华科生物高分子材料研究所有限公司 一种处理酸性含氟废水的方法
TW201236983A (en) * 2011-03-03 2012-09-16 Chiou-Mei Chen Treatment method for waste water in process of preparing silicon chip
CN102225814B (zh) * 2011-04-13 2012-11-14 黑龙江省牡丹江农垦奥宇石墨深加工有限公司 含氟废水处理装置及其处理方法
CN102350176A (zh) * 2011-09-07 2012-02-15 四川明晶光电科技有限公司 一种处理氟化物废水废气的方法
KR101382171B1 (ko) * 2012-11-07 2014-04-10 대림산업 주식회사 불소 성분을 포함하는 폐수의 처리 방법
JP5692278B2 (ja) * 2013-04-25 2015-04-01 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
SG11201609957RA (en) * 2014-06-26 2017-01-27 Kurita Water Ind Ltd Method and device for treating fluoride-containing water
KR101559852B1 (ko) * 2014-11-13 2015-10-13 오에스케이 주식회사 식각공정에서 발생하는 붕불산 폐수의 처리방법
WO2016157452A1 (ja) * 2015-03-31 2016-10-06 住友金属鉱山エンジニアリング株式会社 廃水の処理方法、廃水の処理システム
CN107792832B (zh) * 2016-08-31 2020-04-03 中国科学院过程工程研究所 一种酸性含氟废水中氟资源的回收方法
KR102112112B1 (ko) * 2019-11-19 2020-05-18 에코매니지먼트코리아홀딩스 주식회사 폐산 재활용 공정
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1765763A (zh) * 2004-10-28 2006-05-03 力晶半导体股份有限公司 一种含氟废水处理的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223851A (en) * 1975-08-15 1977-02-23 Hitachi Ltd Drainage disposal process
JPS5846355B2 (ja) * 1976-01-09 1983-10-15 三菱マテリアル株式会社 含弗素−アンモニア性廃液の処理方法
JPS627490A (ja) * 1985-07-05 1987-01-14 Tokuyama Soda Co Ltd 排水の処理方法
TW495487B (en) * 1999-06-07 2002-07-21 Ind Tech Res Inst Process for removing fluoride from wastewater
JP2001219177A (ja) * 2000-02-10 2001-08-14 Kurita Water Ind Ltd フッ素含有水の処理方法及び処理装置
TW200538402A (en) * 2004-05-19 2005-12-01 Powerchip Semiconductor Corp Method of fluoride-contained wastewater treatment
JP4524796B2 (ja) * 2004-12-14 2010-08-18 栗田工業株式会社 フッ素含有排水の処理方法及び処理装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1765763A (zh) * 2004-10-28 2006-05-03 力晶半导体股份有限公司 一种含氟废水处理的方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2001-219177A 2001.08.14
JP特开2005-840A 2005.01.06

Also Published As

Publication number Publication date
CN101157507A (zh) 2008-04-09
TWI422532B (zh) 2014-01-11
JP4650384B2 (ja) 2011-03-16
JP2008073646A (ja) 2008-04-03
KR101333261B1 (ko) 2013-11-27
TW200817289A (en) 2008-04-16
KR20080027193A (ko) 2008-03-26

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Granted publication date: 20110727

Termination date: 20190921