FR2185593A1 - - Google Patents

Info

Publication number
FR2185593A1
FR2185593A1 FR7318142A FR7318142A FR2185593A1 FR 2185593 A1 FR2185593 A1 FR 2185593A1 FR 7318142 A FR7318142 A FR 7318142A FR 7318142 A FR7318142 A FR 7318142A FR 2185593 A1 FR2185593 A1 FR 2185593A1
Authority
FR
France
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
FR7318142A
Other languages
French (fr)
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.)
Houseman and Dirkzwager BV
Original Assignee
Houseman and Dirkzwager BV
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 Houseman and Dirkzwager BV filed Critical Houseman and Dirkzwager BV
Publication of FR2185593A1 publication Critical patent/FR2185593A1/fr
Pending 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
    • C02F1/66—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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH

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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
FR7318142A 1972-05-19 1973-05-18 Pending FR2185593A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7206835A NL151963B (nl) 1972-05-19 1972-05-19 Werkwijze voor het verwijderen van koper uit water.

Publications (1)

Publication Number Publication Date
FR2185593A1 true FR2185593A1 (enrdf_load_stackoverflow) 1974-01-04

Family

ID=19816088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318142A Pending FR2185593A1 (enrdf_load_stackoverflow) 1972-05-19 1973-05-18

Country Status (7)

Country Link
BE (1) BE798489A (enrdf_load_stackoverflow)
DE (1) DE2319976C3 (enrdf_load_stackoverflow)
ES (1) ES414388A1 (enrdf_load_stackoverflow)
FR (1) FR2185593A1 (enrdf_load_stackoverflow)
GB (1) GB1405192A (enrdf_load_stackoverflow)
IT (1) IT984088B (enrdf_load_stackoverflow)
NL (1) NL151963B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406611A1 (fr) * 1977-10-20 1979-05-18 Schering Ag Procede et installation pour la recuperation de metaux et autres substances precieuses se trouvant dans l'eau residuaire d'installations pour le traitement chimique des surfaces

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102910689A (zh) * 2012-11-09 2013-02-06 青海电力科学试验研究院 一种用于防止给水系统腐蚀的加药方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406611A1 (fr) * 1977-10-20 1979-05-18 Schering Ag Procede et installation pour la recuperation de metaux et autres substances precieuses se trouvant dans l'eau residuaire d'installations pour le traitement chimique des surfaces

Also Published As

Publication number Publication date
DE2319976C3 (de) 1979-05-03
GB1405192A (en) 1975-09-03
NL7206835A (enrdf_load_stackoverflow) 1973-11-21
BE798489A (nl) 1973-10-19
DE2319976B2 (de) 1978-09-14
NL151963B (nl) 1977-01-17
ES414388A1 (es) 1976-02-01
DE2319976A1 (de) 1973-12-06
IT984088B (it) 1974-11-20

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Legal Events

Date Code Title Description
CD Change of name or company name