FR778465A - Improvements in water purification - Google Patents

Improvements in water purification

Info

Publication number
FR778465A
FR778465A FR778465DA FR778465A FR 778465 A FR778465 A FR 778465A FR 778465D A FR778465D A FR 778465DA FR 778465 A FR778465 A FR 778465A
Authority
FR
France
Prior art keywords
water purification
purification
water
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)
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.)
Engility LLC
Original Assignee
Titan Corp
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 Titan Corp filed Critical Titan Corp
Application granted granted Critical
Publication of FR778465A publication Critical patent/FR778465A/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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
FR778465D 1933-09-20 1934-09-13 Improvements in water purification Expired FR778465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US778465XA 1933-09-20 1933-09-20

Publications (1)

Publication Number Publication Date
FR778465A true FR778465A (en) 1935-03-16

Family

ID=1552277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778465D Expired FR778465A (en) 1933-09-20 1934-09-13 Improvements in water purification

Country Status (1)

Country Link
FR (1) FR778465A (en)

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