JPS4833663A - - Google Patents

Info

Publication number
JPS4833663A
JPS4833663A JP47087216A JP8721672A JPS4833663A JP S4833663 A JPS4833663 A JP S4833663A JP 47087216 A JP47087216 A JP 47087216A JP 8721672 A JP8721672 A JP 8721672A JP S4833663 A JPS4833663 A JP S4833663A
Authority
JP
Japan
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.)
Granted
Application number
JP47087216A
Other versions
JPS517949B2 (ja
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 filed Critical
Publication of JPS4833663A publication Critical patent/JPS4833663A/ja
Publication of JPS517949B2 publication Critical patent/JPS517949B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Chemically Coating (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • ing And Chemical Polishing (AREA)
JP7287216A 1971-09-02 1972-09-01 Expired JPS517949B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17742171A 1971-09-02 1971-09-02

Publications (2)

Publication Number Publication Date
JPS4833663A true JPS4833663A (ja) 1973-05-11
JPS517949B2 JPS517949B2 (ja) 1976-03-12

Family

ID=22648533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7287216A Expired JPS517949B2 (ja) 1971-09-02 1972-09-01

Country Status (6)

Country Link
US (1) US3770630A (ja)
JP (1) JPS517949B2 (ja)
CA (1) CA952657A (ja)
CH (1) CH594059A5 (ja)
DE (1) DE2242473A1 (ja)
GB (1) GB1344787A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50103471A (ja) * 1974-01-18 1975-08-15
JPS58203398A (ja) * 1982-03-04 1983-11-26 マルト・スコツグ 熱交換器
JPH02254291A (ja) * 1989-03-28 1990-10-15 Hisaka Works Ltd ３液プレート式熱交換器

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083915A (en) * 1975-11-20 1978-04-11 Kennecott Copper Corporation Cobalt stripping process
JPS5480242U (ja) * 1977-11-17 1979-06-07
US4200526A (en) * 1978-03-06 1980-04-29 Gerber Products Company Process for treating waste water
US4420401A (en) * 1979-05-21 1983-12-13 Shipley Company Inc. Solution waste treatment
US4260493A (en) * 1979-05-21 1981-04-07 Shipley Company, Inc. Solution waste treatment
DE3437686C2 (de) * 1984-10-15 1986-10-02 Hoechst Ag, 6230 Frankfurt Verfahren zur Reduktion von Metallionen in wäßrigen Lösungen
US4789484A (en) * 1988-02-22 1988-12-06 Occidental Chemical Corporation Treatment of electroless nickel plating baths
US5006262A (en) * 1989-11-21 1991-04-09 Met. Rev. Inc. Process for recovering copper from copper ion containing aqueous solutions
DE4013974C1 (ja) * 1990-04-30 1991-09-19 Guenter Dipl.-Ing. 5100 Aachen De Straten
US5354458A (en) * 1990-07-11 1994-10-11 International Environmental Systems, Inc., Usa Sequencing batch liquid treatment
DE4136939A1 (de) * 1990-11-22 1992-05-27 Sandoz Ag Verfahren zur reinigung von kupfer-enthaltenden industrieabwassern
US5976383A (en) * 1991-04-08 1999-11-02 Romar Technologies, Inc. Recycle process for removing dissolved heavy metals from water with aluminum particles
US5462670A (en) * 1991-04-08 1995-10-31 Romar Technologies, Inc. Process for removing oils and greases from aqueous solution
US5122279A (en) * 1991-04-08 1992-06-16 Romar Technologies Inc. Ferrous dithionite process and compositions for removing dissolved heavy metals from water
JPH0646216U (ja) * 1992-11-30 1994-06-24 新日軽株式会社 壁内設置型空調機の排水装置
USH1852H (en) * 1997-12-05 2000-06-06 Morton International Inc. Waste treatment of metal plating solutions
EP1226091A1 (en) * 1999-10-28 2002-07-31 Aron Vecht Preparation of sulphides
US6733679B2 (en) * 2001-11-06 2004-05-11 Intel Corporation Method of treating an electroless plating waste
US20080083623A1 (en) * 2006-10-04 2008-04-10 Golden Josh H Method and apparatus for treatment of plating solutions
US7601264B2 (en) * 2006-10-04 2009-10-13 Applied Materials, Inc. Method for treatment of plating solutions
CN109609988B (zh) * 2019-01-04 2020-07-07 武汉船用机械有限责任公司 一种管件镀前清洗方法
CN113526731B (zh) * 2021-07-26 2022-07-01 哈尔滨工业大学 一种六价铬-乙酸盐复合体系中六价铬的强化去除方法
CN113526747B (zh) * 2021-08-30 2022-10-11 江苏理工学院 一种pta残渣高浓度含溴废水高值化利用的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1202520A (en) * 1968-09-23 1970-08-19 Lancy Lab After-treatment of workpieces

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1202520A (en) * 1968-09-23 1970-08-19 Lancy Lab After-treatment of workpieces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50103471A (ja) * 1974-01-18 1975-08-15
JPS58203398A (ja) * 1982-03-04 1983-11-26 マルト・スコツグ 熱交換器
JPH02254291A (ja) * 1989-03-28 1990-10-15 Hisaka Works Ltd ３液プレート式熱交換器

Also Published As

Publication number Publication date
DE2242473A1 (de) 1973-10-18
US3770630A (en) 1973-11-06
GB1344787A (en) 1974-01-23
CA952657A (en) 1974-08-13
CH594059A5 (ja) 1977-12-30
JPS517949B2 (ja) 1976-03-12

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