JPS5648290A - Treatment of waste water containing organic substance - Google Patents

Treatment of waste water containing organic substance

Info

Publication number
JPS5648290A
JPS5648290A JP12606179A JP12606179A JPS5648290A JP S5648290 A JPS5648290 A JP S5648290A JP 12606179 A JP12606179 A JP 12606179A JP 12606179 A JP12606179 A JP 12606179A JP S5648290 A JPS5648290 A JP S5648290A
Authority
JP
Japan
Prior art keywords
decomposition
waste water
activated carbon
tank
catalyst
Prior art date
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.)
Pending
Application number
JP12606179A
Other languages
Japanese (ja)
Inventor
Seiichi Suezawa
Takeshi Konishiike
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taki Chemical Co Ltd
Original Assignee
Taki Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taki Chemical Co Ltd filed Critical Taki Chemical Co Ltd
Priority to JP12606179A priority Critical patent/JPS5648290A/en
Publication of JPS5648290A publication Critical patent/JPS5648290A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To increase decomposition rate and decomposition ratio in the decomposition by oxydation of waste water contg. hardly decomposable org. substances with hydrogen peroxide and decomposition catalyst, by performing the treatment in the presence of activated carbon.
CONSTITUTION: Waste water 6 contg. hardly decomposable org. substances such as synthetic detergent, lignin, phenol, or formalin is led into a decomposition tanks 1, 2. Then H2O2 is added until 0.2W4 COD chemical equivalent ratio of the waste water is attained, and decomposition catalyst 9 such as ferrous sulfate, ferric sulfate etc. is added so that the ratio catalyst/H2O2 falls in a range of 0.02W0.2. After about two hrs, activated carbon 8 in a quantity 10W200% that of H2O2 is added and the waste water is stirred thereby causing decomposition. The decomposed waste water is adjusted to 6.2pH in a neutralizing tank 3, and is sent to a precipitating tank 4, where iron hydroxide formed by the reaction, and the activated carbon are precipitated. The iron hydroxide is converted to iron sulfate in a decomposition tank 5 by the addition of sulfuric acid 5', and is recycled together with the activated carbon through a tube 10 to the decomposition tanks 1, 2 and is used once again. The suppernatant liquid formed in the decomposition tank 5 is either discharged or returned to the treating apparatus.
COPYRIGHT: (C)1981,JPO&Japio
JP12606179A 1979-09-28 1979-09-28 Treatment of waste water containing organic substance Pending JPS5648290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12606179A JPS5648290A (en) 1979-09-28 1979-09-28 Treatment of waste water containing organic substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12606179A JPS5648290A (en) 1979-09-28 1979-09-28 Treatment of waste water containing organic substance

Publications (1)

Publication Number Publication Date
JPS5648290A true JPS5648290A (en) 1981-05-01

Family

ID=14925652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12606179A Pending JPS5648290A (en) 1979-09-28 1979-09-28 Treatment of waste water containing organic substance

Country Status (1)

Country Link
JP (1) JPS5648290A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136951U (en) * 1983-03-04 1984-09-12 渡辺パイプ株式会社 water pipe
JPS62241596A (en) * 1986-04-11 1987-10-22 Kurita Water Ind Ltd Treatment of waste water containing organic matter
JPS63264194A (en) * 1987-04-23 1988-11-01 Mitsubishi Heavy Ind Ltd Treatment of chemical cleaning waste solution
US5242879A (en) * 1990-12-13 1993-09-07 Mitsubishi Gas Chemical Company, Inc. Active carbon materials, process for the preparation thereof and the use thereof
EP0616980A1 (en) * 1993-03-19 1994-09-28 Air Products And Chemicals, Inc. Tandem waste stream treatment for the removal of nitroaromatics and nitrophenolics
US5472619A (en) * 1993-09-03 1995-12-05 Birko Corporation Waste water treatment with peracetic acid compositions
US5647997A (en) * 1993-09-03 1997-07-15 Birko Corporation Waste water treatment with peracid compositions
EP1077767A4 (en) * 1998-05-14 2001-08-16 Us Environment Contaminant adsorption and oxidation via the fenton reaction
KR100467266B1 (en) * 1999-12-23 2005-01-24 주식회사 포스코 A treatment method of high concentrated phenolsulfonic acid containing tin-plated wastewaters
JP2008229415A (en) * 2007-03-16 2008-10-02 Japan Organo Co Ltd Method and apparatus for water treatment
WO2009026208A2 (en) * 2007-08-23 2009-02-26 Dow Global Technologies Inc. Brine purification
JP2010247009A (en) * 2009-04-10 2010-11-04 Nippon Rensui Co Ltd Method and apparatus for removing aldehyde, apparatus for recovering container sterilization wastewater, soft drink manufacturing apparatus and drinking water manufacturing apparatus
CN102311163A (en) * 2011-04-04 2012-01-11 上海丰信环保科技有限公司 Remover for preprocessing garbage leachate
CN105800762A (en) * 2014-12-30 2016-07-27 北京三聚环保新材料股份有限公司 Preparation method for amorphous FeOOH water-purifying agent
KR20180084645A (en) 2017-01-16 2018-07-25 미쯔비시 케미카루 아쿠아·소류숀즈 가부시키가이샤 Activated carbon for use with fenton reaction, water treatment method and water treatment apparatus using the same
JP2018140384A (en) * 2017-01-16 2018-09-13 三菱ケミカルアクア・ソリューションズ株式会社 Iron reduction catalyst, water treatment apparatus, and water treatment method
CN109422384A (en) * 2017-08-28 2019-03-05 三菱化学水解决方案株式会社 Method for treating water and water treatment facilities
JP2019171367A (en) * 2018-03-26 2019-10-10 三菱ケミカルアクア・ソリューションズ株式会社 Method for treating waste liquid containing acidic aggregate and water treatment apparatus
JP2019198856A (en) * 2018-05-14 2019-11-21 三菱ケミカル株式会社 Water treatment method and water treatment apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126757A (en) * 1974-08-28 1976-03-05 Kowa Co SUISHITSU JOKAHOHO
JPS52124758A (en) * 1976-04-13 1977-10-20 Toa Gosei Chem Ind Method of treating waste water

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126757A (en) * 1974-08-28 1976-03-05 Kowa Co SUISHITSU JOKAHOHO
JPS52124758A (en) * 1976-04-13 1977-10-20 Toa Gosei Chem Ind Method of treating waste water

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136951U (en) * 1983-03-04 1984-09-12 渡辺パイプ株式会社 water pipe
JPS62241596A (en) * 1986-04-11 1987-10-22 Kurita Water Ind Ltd Treatment of waste water containing organic matter
JPS63264194A (en) * 1987-04-23 1988-11-01 Mitsubishi Heavy Ind Ltd Treatment of chemical cleaning waste solution
US5242879A (en) * 1990-12-13 1993-09-07 Mitsubishi Gas Chemical Company, Inc. Active carbon materials, process for the preparation thereof and the use thereof
US5338462A (en) * 1990-12-13 1994-08-16 Mitsubishi Gas Chemical Company, Inc. Active carbon materials, process for the preparation thereof and the use thereof
EP0616980A1 (en) * 1993-03-19 1994-09-28 Air Products And Chemicals, Inc. Tandem waste stream treatment for the removal of nitroaromatics and nitrophenolics
US5472619A (en) * 1993-09-03 1995-12-05 Birko Corporation Waste water treatment with peracetic acid compositions
US5647997A (en) * 1993-09-03 1997-07-15 Birko Corporation Waste water treatment with peracid compositions
JP4751512B2 (en) * 1998-05-14 2011-08-17 ユー．エス． エンバイロメンタル プロテクション エージェンシー Pollutant adsorption and oxidation by Fenton reaction
EP1077767A4 (en) * 1998-05-14 2001-08-16 Us Environment Contaminant adsorption and oxidation via the fenton reaction
JP2002514498A (en) * 1998-05-14 2002-05-21 ユー．エス． エンバイロメンタル プロテクション エージェンシー Oxidation by pollutant adsorption and Fenton reaction
KR100467266B1 (en) * 1999-12-23 2005-01-24 주식회사 포스코 A treatment method of high concentrated phenolsulfonic acid containing tin-plated wastewaters
JP2008229415A (en) * 2007-03-16 2008-10-02 Japan Organo Co Ltd Method and apparatus for water treatment
WO2009026208A2 (en) * 2007-08-23 2009-02-26 Dow Global Technologies Inc. Brine purification
WO2009026208A3 (en) * 2007-08-23 2009-08-27 Dow Global Technologies Inc. Brine purification
JP2010247009A (en) * 2009-04-10 2010-11-04 Nippon Rensui Co Ltd Method and apparatus for removing aldehyde, apparatus for recovering container sterilization wastewater, soft drink manufacturing apparatus and drinking water manufacturing apparatus
CN102311163A (en) * 2011-04-04 2012-01-11 上海丰信环保科技有限公司 Remover for preprocessing garbage leachate
CN105800762A (en) * 2014-12-30 2016-07-27 北京三聚环保新材料股份有限公司 Preparation method for amorphous FeOOH water-purifying agent
KR20180084645A (en) 2017-01-16 2018-07-25 미쯔비시 케미카루 아쿠아·소류숀즈 가부시키가이샤 Activated carbon for use with fenton reaction, water treatment method and water treatment apparatus using the same
JP2018140384A (en) * 2017-01-16 2018-09-13 三菱ケミカルアクア・ソリューションズ株式会社 Iron reduction catalyst, water treatment apparatus, and water treatment method
CN109422384A (en) * 2017-08-28 2019-03-05 三菱化学水解决方案株式会社 Method for treating water and water treatment facilities
JP2019171367A (en) * 2018-03-26 2019-10-10 三菱ケミカルアクア・ソリューションズ株式会社 Method for treating waste liquid containing acidic aggregate and water treatment apparatus
JP2019198856A (en) * 2018-05-14 2019-11-21 三菱ケミカル株式会社 Water treatment method and water treatment apparatus

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