ZA77238B - Water purification - Google Patents

Water purification

Info

Publication number
ZA77238B
ZA77238B ZA770238A ZA77238A ZA77238B ZA 77238 B ZA77238 B ZA 77238B ZA 770238 A ZA770238 A ZA 770238A ZA 77238 A ZA77238 A ZA 77238A ZA 77238 B ZA77238 B ZA 77238B
Authority
ZA
South Africa
Prior art keywords
water purification
purification
water
Prior art date
Application number
ZA770238A
Other languages
English (en)
Inventor
M Hemming
M Smith
M Singer
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of ZA77238B publication Critical patent/ZA77238B/xx

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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
ZA770238A 1976-02-04 1977-01-17 Water purification ZA77238B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB440976 1976-02-04

Publications (1)

Publication Number Publication Date
ZA77238B true ZA77238B (en) 1977-11-30

Family

ID=9776666

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA770238A ZA77238B (en) 1976-02-04 1977-01-17 Water purification

Country Status (5)

Country Link
BE (1) BE850701R (fr)
DE (1) DE2704334A1 (fr)
FR (1) FR2340274A2 (fr)
NL (1) NL7700773A (fr)
ZA (1) ZA77238B (fr)

Also Published As

Publication number Publication date
FR2340274A2 (fr) 1977-09-02
NL7700773A (nl) 1977-08-08
BE850701R (fr) 1977-07-25
DE2704334A1 (de) 1977-08-25

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