FR761189A - Manufacturing process of softening materials for hard water - Google Patents

Manufacturing process of softening materials for hard water

Info

Publication number
FR761189A
FR761189A FR761189DA FR761189A FR 761189 A FR761189 A FR 761189A FR 761189D A FR761189D A FR 761189DA FR 761189 A FR761189 A FR 761189A
Authority
FR
France
Prior art keywords
manufacturing process
hard water
softening materials
softening
materials
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
Other languages
French (fr)
Inventor
Leroy Celestin
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
Application granted granted Critical
Publication of FR761189A publication Critical patent/FR761189A/en
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
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
FR761189D 1932-12-13 1932-12-13 Manufacturing process of softening materials for hard water Expired FR761189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR761189T 1932-12-13

Publications (1)

Publication Number Publication Date
FR761189A true FR761189A (en) 1934-03-13

Family

ID=9172161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR761189D Expired FR761189A (en) 1932-12-13 1932-12-13 Manufacturing process of softening materials for hard water

Country Status (1)

Country Link
FR (1) FR761189A (en)

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