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KR970069886A - 유기물 함유 폐수의 자외선 분해 처리 방법 및 장치 - Google Patents

유기물 함유 폐수의 자외선 분해 처리 방법 및 장치 Download PDF

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Publication number
KR970069886A
KR970069886A KR1019970012531A KR19970012531A KR970069886A KR 970069886 A KR970069886 A KR 970069886A KR 1019970012531 A KR1019970012531 A KR 1019970012531A KR 19970012531 A KR19970012531 A KR 19970012531A KR 970069886 A KR970069886 A KR 970069886A
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KR
South Korea
Prior art keywords
wastewater
oxidant
cod value
organic matter
hydrogen peroxide
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KR1019970012531A
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English (en)
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KR100200535B1 (ko
Inventor
마사후미 데까와
Original Assignee
가네꼬 히사시
닛뽕덴끼 가부시끼가이샤
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Application filed by 가네꼬 히사시, 닛뽕덴끼 가부시끼가이샤 filed Critical 가네꼬 히사시
Publication of KR970069886A publication Critical patent/KR970069886A/ko
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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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic

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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)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

본 발명은 유기물을 오염물로서 함유하는 폐수의 UV분해 방법 및 장치에 관한 것으로서, 상기 방법에 의하면, 폐수의 COD값에 기초하여 산화제의 첨가를 제어함으로써, 예를 들면 상기 산화제가 과산화수소인 경우, 그 농도를 COD값의 0.5 내지 1.0배의 범위내로 계속해서 제어함으로써, 고 분해 속도를 유지하면서 상기 유기물을 효과적으로 분해시킬 수 있다.

Description

유기물 함유 폐수의 자외선 분해 처리 방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명에 의한, 산화제의 농도가 COD값에 기초하여 제어되는, 유기물을 함유하는 폐수의 UV분해 방법의 실시 형태에 있어서의 처리 과정을 설명하는 흐름도이다.

Claims (5)

  1. 유기물을 오염물로서 함유하는 폐수에 산화제를 첨가한 후, 자외선을 조사하여 상기 유기물을 분해시키는 것을 포함하며, 상기 산화제의 첨가는 이것의 비율이 상기 폐수의 COD값에 대하여 특정 범위내로 유지되도록 경사적으로 제어하는 것을 특징으로 하는 유기물을 함유하는 폐수의 자외선 처리 방법.
  2. 제1항에 있어서, 상기 산화제가 과산화수소이고, 상기 관산화수소의 양은 이것의 농도가 폐수의 COD값의 0.5 내지 1.0배내로 유지되도록 제어하는 방법.
  3. 제1항에 있어서, 상기 산화제가 과산화수소이고, 상기 관산화수소의 양은 이것의 농도가 폐수의 COD값의 0.6 내지 0.8배내로 유지되도록 제어하는 방법.
  4. 제1항에 있어서, 상기 폐수가 황- 또는 질소- 함유 유기 화합물을 오염물로서 함유하는 방법.
  5. 폐수의 COD값을 감시하기 위한 수단; 폐수에 산화제를 첨가하기 위한 수단; 폐수에 자외선을 조사함으로써 폐수중의 유기물을 분해 및 제거하기 위한 자외선 분해 수단; 및 상기 자외선 분해 수단에 폐수를 공급하고 순환시키기 위한 공급 수단을 포함하고, 산화제의 비율이 상기 폐수의 COD값에 대하여 특정 범위내로 유지되도록 상기 산화제의 첨가를 제어하는, 유기물을 함유하는 폐수의 자외선 처리장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970012531A 1996-04-05 1997-04-04 유기물 함유 폐수의 자외선 분해 처리 방법 및 장치 Expired - Fee Related KR100200535B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8110092A JP2825081B2 (ja) 1996-04-05 1996-04-05 有機物含有廃水の紫外線分解処理方法及び装置
JP96-110092 1996-04-05

Publications (2)

Publication Number Publication Date
KR970069886A true KR970069886A (ko) 1997-11-07
KR100200535B1 KR100200535B1 (ko) 1999-06-15

Family

ID=14526830

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970012531A Expired - Fee Related KR100200535B1 (ko) 1996-04-05 1997-04-04 유기물 함유 폐수의 자외선 분해 처리 방법 및 장치

Country Status (3)

Country Link
US (1) US5798047A (ko)
JP (1) JP2825081B2 (ko)
KR (1) KR100200535B1 (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400054B1 (ko) * 1998-06-11 2003-12-24 현대중공업 주식회사 자외선조사및용존산소량제어를이용한매립지침출수처리장치
JP3209195B2 (ja) * 1998-11-10 2001-09-17 日本電気株式会社 液晶パネルや半導体の製造工程におけるスルホキシド類含有排気の処理方法及びスルホキシド類含有排気の処理装置
US6090296A (en) * 1999-03-17 2000-07-18 Oster; Stephen P. Method and apparatus for UV-oxidation of toxics in water and UV-disinfection of water
US7422692B1 (en) * 1999-04-12 2008-09-09 Launeil Neil Sanders Raw influent treatment processes eliminating secondary biological treatment
JP4508317B2 (ja) * 1999-09-02 2010-07-21 栗田工業株式会社 ジメチルスルホキシド含有排水の処理方法及び処理装置
US6447585B1 (en) * 2000-01-11 2002-09-10 Buchholz, Jr. Leroy H. Closed system for volatile organic compound recycling
US7638067B2 (en) * 2006-01-19 2009-12-29 Ecolab Inc. Food processing effluent refurbishing system and method
WO2007089075A1 (en) * 2006-01-31 2007-08-09 Young Ho Park Organic material decomposition and treatment apparatus using magnetic force
WO2007089074A1 (en) * 2006-01-31 2007-08-09 Young Ho Park Organic material decomposition and treatment method using magnetic force
FR2934586B1 (fr) * 2008-07-29 2010-08-27 Otv Sa Procede et installation de traitement des eaux residuaires en vue d'en abattre l'effet perturbateur endocrinien et/ou l'effet toxique ou genotoxique.
KR20130000394A (ko) * 2010-02-19 2013-01-02 코몬웰스 싸이언티픽 엔드 인더스트리얼 리서치 오가니제이션 용매 처리 방법
US20110220371A1 (en) * 2010-03-11 2011-09-15 Halliburton Energy Services, Inc. System and method for fluid treatment
US20120181028A1 (en) * 2011-01-14 2012-07-19 Halliburton Energy Services, Inc. Method and system for servicing a wellbore
US20120181014A1 (en) * 2011-01-14 2012-07-19 Halliburton Energy Services, Inc. Method and system for servicing a wellbore
US9038725B2 (en) 2012-07-10 2015-05-26 Halliburton Energy Services, Inc. Method and system for servicing a wellbore
JP6957959B2 (ja) * 2017-04-26 2021-11-02 住友金属鉱山株式会社 有機酸塩含有廃液の処理方法、及び有機酸塩含有廃液の処理システム
TWI804353B (zh) * 2022-06-20 2023-06-01 台灣中油股份有限公司 同時處理含高濃度的硫化物及有機組成之廢液的方法及系統

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012321A (en) * 1975-03-25 1977-03-15 The United States Of America As Represented By The Secretary Of The Navy Oxidation of refractory organics in aqueous waste streams by hydrogen peroxide and ultraviolet light
JP2582550B2 (ja) * 1986-05-09 1997-02-19 岩崎電気株式会社 有機物含有水の処理方法
JP2652493B2 (ja) * 1992-09-07 1997-09-10 株式会社荏原製作所 ごみ埋立地浸出汚水のｃｏｄ除去方法
FR2704543B1 (fr) * 1993-04-30 1995-07-13 Kodak Pathe Procede de traitement d'effluents photographiques par les ultraviolets et le peroxyde d'hydrogene.
US5470480A (en) * 1994-05-09 1995-11-28 Eka Nobel, Inc. Process for treating waste water effluent

Also Published As

Publication number Publication date
JPH09271788A (ja) 1997-10-21
US5798047A (en) 1998-08-25
JP2825081B2 (ja) 1998-11-18
KR100200535B1 (ko) 1999-06-15

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