ID19043A - Metode untuk mengolah zat etsa tembaga - Google Patents

Metode untuk mengolah zat etsa tembaga

Info

Publication number
ID19043A
ID19043A IDP973736A ID973736A ID19043A ID 19043 A ID19043 A ID 19043A ID P973736 A IDP973736 A ID P973736A ID 973736 A ID973736 A ID 973736A ID 19043 A ID19043 A ID 19043A
Authority
ID
Indonesia
Prior art keywords
etsa
copper
methods
processing
copper etsa
Prior art date
Application number
IDP973736A
Other languages
English (en)
Inventor
Eung-Jo Kim
Byung-Chul Shin
Young-Hwan Moon
Original Assignee
Samsung Eng Co Ltd
Samsung Electro Mech
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 Samsung Eng Co Ltd, Samsung Electro Mech filed Critical Samsung Eng Co Ltd
Publication of ID19043A publication Critical patent/ID19043A/id

Links

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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • 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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
IDP973736A 1996-11-29 1997-11-21 Metode untuk mengolah zat etsa tembaga ID19043A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960059665A KR19980040479A (ko) 1996-11-29 1996-11-29 동폐액 처리방법

Publications (1)

Publication Number Publication Date
ID19043A true ID19043A (id) 1998-06-04

Family

ID=19484641

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP973736A ID19043A (id) 1996-11-29 1997-11-21 Metode untuk mengolah zat etsa tembaga

Country Status (3)

Country Link
KR (1) KR19980040479A (id)
CN (1) CN1192486A (id)
ID (1) ID19043A (id)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100524263B1 (ko) * 2004-06-08 2005-10-28 대일개발 주식회사 인산, 초산 및 질산이 혼합된 에칭폐액의 처리방법
CN100383282C (zh) * 2005-09-23 2008-04-23 祁佰伟 生产标牌用的腐蚀液的综合利用方法
CN102019430B (zh) * 2009-09-18 2012-09-05 福建师范大学福清分校 一种碱性蚀刻废液回收铜及碱性蚀刻液的回收方法
CN102839379A (zh) * 2012-09-26 2012-12-26 重庆康普化学工业有限公司 一种酸性蚀刻液的在线处理方法
CN107857331B (zh) * 2017-11-15 2020-05-12 山东大学 一种利用固体泡沫法回收去除废水中铜离子的方法
CN109055938A (zh) * 2018-08-30 2018-12-21 惠州大亚湾亿田环保技术有限公司 一种零排放的酸性蚀铜废液环保回收装置及其工艺
KR102684510B1 (ko) * 2022-04-29 2024-07-11 전남대학교산학협력단 공업 분진의 질산침출액에 함유된 구리(Cu)와 은(Ag)의 분리 및 회수 방법

Also Published As

Publication number Publication date
KR19980040479A (ko) 1998-08-17
CN1192486A (zh) 1998-09-09

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