FR373830A - épuration des eaux industrielles - Google Patents

épuration des eaux industrielles

Info

Publication number
FR373830A
FR373830A FR373830DA FR373830A FR 373830 A FR373830 A FR 373830A FR 373830D A FR373830D A FR 373830DA FR 373830 A FR373830 A FR 373830A
Authority
FR
France
Prior art keywords
water purification
industrial water
industrial
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
English (en)
Inventor
Henri Bellanger
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.)
HENRI BELLANGER
Original Assignee
HENRI BELLANGER
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 HENRI BELLANGER filed Critical HENRI BELLANGER
Application granted granted Critical
Publication of FR373830A publication Critical patent/FR373830A/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
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness

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)
FR373830D 1907-01-23 1907-01-23 épuration des eaux industrielles Expired FR373830A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR373830T 1907-01-23

Publications (1)

Publication Number Publication Date
FR373830A true FR373830A (fr) 1907-05-28

Family

ID=1420509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR373830D Expired FR373830A (fr) 1907-01-23 1907-01-23 épuration des eaux industrielles

Country Status (1)

Country Link
FR (1) FR373830A (fr)

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