FR2216020B3 - - Google Patents

Info

Publication number
FR2216020B3
FR2216020B3 FR7403955A FR7403955A FR2216020B3 FR 2216020 B3 FR2216020 B3 FR 2216020B3 FR 7403955 A FR7403955 A FR 7403955A FR 7403955 A FR7403955 A FR 7403955A FR 2216020 B3 FR2216020 B3 FR 2216020B3
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.)
Expired
Application number
FR7403955A
Other languages
French (fr)
Other versions
FR2216020A1 (de
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.)
INGBUREAU J VAN DER VELDE
Original Assignee
INGBUREAU J VAN DER VELDE
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 INGBUREAU J VAN DER VELDE filed Critical INGBUREAU J VAN DER VELDE
Publication of FR2216020A1 publication Critical patent/FR2216020A1/fr
Application granted granted Critical
Publication of FR2216020B3 publication Critical patent/FR2216020B3/fr
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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Prevention Of Electric Corrosion (AREA)
FR7403955A 1973-02-06 1974-02-06 Expired FR2216020B3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7301628A NL7301628A (de) 1973-02-06 1973-02-06

Publications (2)

Publication Number Publication Date
FR2216020A1 FR2216020A1 (de) 1974-08-30
FR2216020B3 true FR2216020B3 (de) 1976-11-26

Family

ID=19818150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403955A Expired FR2216020B3 (de) 1973-02-06 1974-02-06

Country Status (6)

Country Link
BE (1) BE810601A (de)
DE (1) DE2405205A1 (de)
FR (1) FR2216020B3 (de)
GB (1) GB1409988A (de)
NL (1) NL7301628A (de)
NO (1) NO740378L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1619271A3 (de) * 1997-09-30 2006-02-01 Larry L. Russell Verfahren und Vorrichtung zur Kontrolle von Bleiverunreinigungen

Also Published As

Publication number Publication date
NL7301628A (de) 1974-08-08
NO740378L (no) 1974-08-07
BE810601A (nl) 1974-05-29
NO135596B (de) 1977-01-17
FR2216020A1 (de) 1974-08-30
GB1409988A (en) 1975-10-15
DE2405205A1 (de) 1974-08-08
NO135596C (de) 1977-04-27

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