FR28582E - Improvements to water purifiers - Google Patents

Improvements to water purifiers

Info

Publication number
FR28582E
FR28582E FR28582DA FR28582E FR 28582 E FR28582 E FR 28582E FR 28582D A FR28582D A FR 28582DA FR 28582 E FR28582 E FR 28582E
Authority
FR
France
Prior art keywords
water purifiers
purifiers
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)
Inventor
Ernest Declercq
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 FR28582E publication Critical patent/FR28582E/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
    • C02F1/5281—Installations for water purification using chemical 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)
FR28582D 1923-08-18 1923-08-18 Improvements to water purifiers Expired FR28582E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28582T 1923-08-18

Publications (1)

Publication Number Publication Date
FR28582E true FR28582E (en) 1925-03-11

Family

ID=8666743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28582D Expired FR28582E (en) 1923-08-18 1923-08-18 Improvements to water purifiers

Country Status (1)

Country Link
FR (1) FR28582E (en)

Similar Documents

Publication Publication Date Title
FR28582E (en) Improvements to water purifiers
FR559876A (en) Improvements to water purifiers
FR572659A (en) Improvements to rotary water meters
FR608685A (en) Improvements made to water softening equipment
FR582920A (en) Improvements to water meters
FR555669A (en) Improvements to water levels
FR608171A (en) Improvements to water purification processes
FR598498A (en) Improvements to water deaeration
FR566220A (en) Improvements to reflective water level indicators
FR563633A (en) Tap
FR571453A (en) Improvements to boilers
FR581768A (en) How to set up umbrellas
FR573088A (en) Improvements made to electrolysis cells
FR494507A (en) Improvements to water meters
FR564434A (en) Improvements to shut-off valves
FR553280A (en) Improvements to water spray devices
FR587423A (en) Improvements to nut locks
FR618933A (en) Improvements to water meters
FR549645A (en) water elevator
FR679756A (en) Improvements to electroculture devices
FR775525A (en) Improvements to hard water softening filters
FR635676A (en) Improvements to circular sewage distributors
FR539562A (en) Improvements to condensate water separators
FR549797A (en) Water meter
FR26968E (en) Water meter