ES450804A1 - Procedimiento para la eliminacion de sulfuros de metal pesa-do de sistemas acuosos diluidos. - Google Patents

Procedimiento para la eliminacion de sulfuros de metal pesa-do de sistemas acuosos diluidos.

Info

Publication number
ES450804A1
ES450804A1 ES450804A ES450804A ES450804A1 ES 450804 A1 ES450804 A1 ES 450804A1 ES 450804 A ES450804 A ES 450804A ES 450804 A ES450804 A ES 450804A ES 450804 A1 ES450804 A1 ES 450804A1
Authority
ES
Spain
Prior art keywords
heavy metal
aqueous systems
metal sulphides
removing heavy
sulphides
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.)
Expired
Application number
ES450804A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES450804A1 publication Critical patent/ES450804A1/es
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
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material

Landscapes

  • 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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
ES450804A 1975-08-20 1976-08-19 Procedimiento para la eliminacion de sulfuros de metal pesa-do de sistemas acuosos diluidos. Expired ES450804A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752536969 DE2536969A1 (de) 1975-08-20 1975-08-20 Verfahren zur entfernung von schwermetallsulfiden aus waessrigen systemen

Publications (1)

Publication Number Publication Date
ES450804A1 true ES450804A1 (es) 1977-08-16

Family

ID=5954347

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450804A Expired ES450804A1 (es) 1975-08-20 1976-08-19 Procedimiento para la eliminacion de sulfuros de metal pesa-do de sistemas acuosos diluidos.

Country Status (8)

Country Link
JP (1) JPS5225459A (es)
BE (1) BE845324A (es)
BR (1) BR7605452A (es)
DE (1) DE2536969A1 (es)
ES (1) ES450804A1 (es)
FR (1) FR2321457A1 (es)
GB (1) GB1516255A (es)
IT (1) IT1065147B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540107A1 (de) * 1985-11-12 1987-05-14 Klimsch & Co Kontaktkopiergeraet fuer uv-empfindliches material
JP4765146B2 (ja) * 2000-07-03 2011-09-07 三菱瓦斯化学株式会社 ポリフェニレンエーテルの製造方法
CN114088703B (zh) * 2020-08-24 2024-04-02 台湾永光化学工业股份有限公司 用于检测铝阳极染液活性的快筛套组及方法
CN114307692A (zh) * 2022-02-23 2022-04-12 上海鲲谷环境科技有限公司 一种核废水中铯和锶的去除方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171804A (en) * 1961-10-16 1965-03-02 Archie H Rice Sewage and industrial waste purification process
US3259570A (en) * 1963-03-04 1966-07-05 Dow Chemical Co Dewatering aqueous suspensions of organic solids
US3418237A (en) * 1963-12-22 1968-12-24 American Cyanamid Co Settling of non-argillaceous ore pulps and mineral suspensions by use of water-soluble acrylic polymers
FR1452107A (fr) * 1965-06-30 1966-02-25 Nalco Chemical Co Nouveaux agents floculants constitués par des substances copolymères
JPS4884461A (es) * 1972-02-12 1973-11-09

Also Published As

Publication number Publication date
BE845324A (fr) 1977-02-21
IT1065147B (it) 1985-02-25
GB1516255A (en) 1978-06-28
FR2321457A1 (fr) 1977-03-18
JPS5225459A (en) 1977-02-25
BR7605452A (pt) 1977-08-16
DE2536969A1 (de) 1977-03-03

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