SE8102225L - PROCEDURE FOR REDUCING THE VOLUME OF THE WATER WITH LOW VOLUME - Google Patents

PROCEDURE FOR REDUCING THE VOLUME OF THE WATER WITH LOW VOLUME

Info

Publication number
SE8102225L
SE8102225L SE8102225A SE8102225A SE8102225L SE 8102225 L SE8102225 L SE 8102225L SE 8102225 A SE8102225 A SE 8102225A SE 8102225 A SE8102225 A SE 8102225A SE 8102225 L SE8102225 L SE 8102225L
Authority
SE
Sweden
Prior art keywords
volume
water
reducing
procedure
low
Prior art date
Application number
SE8102225A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
R Selvarajan
E G Ballweber
M Slovinsky
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of SE8102225L publication Critical patent/SE8102225L/en

Links

Classifications

    • 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
    • C08G73/02—Polyamines
    • C08G73/026—Wholly aromatic polyamines
    • C08G73/0266—Polyanilines or derivatives thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Paper (AREA)

Abstract

A method of reducing turbidity in water comprises adding to the water a cationic co-polymer of copolymerisable compounds comprising (1) 2,4- bis(p.aminobenzyl)-aniline (BABA) or aniline and (2) at least one of (a) epichlorohydrin, (b) ethylene dichloride and (c) formaldehyde.
SE8102225A 1980-04-07 1981-04-07 PROCEDURE FOR REDUCING THE VOLUME OF THE WATER WITH LOW VOLUME SE8102225L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13804580A 1980-04-07 1980-04-07

Publications (1)

Publication Number Publication Date
SE8102225L true SE8102225L (en) 1981-10-08

Family

ID=22480188

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8102225A SE8102225L (en) 1980-04-07 1981-04-07 PROCEDURE FOR REDUCING THE VOLUME OF THE WATER WITH LOW VOLUME

Country Status (8)

Country Link
JP (1) JPS56150408A (en)
AU (1) AU540647B2 (en)
DE (1) DE3114043A1 (en)
ES (1) ES8301492A1 (en)
GB (1) GB2095224B (en)
IT (1) IT1170877B (en)
MX (1) MX157792A (en)
SE (1) SE8102225L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2915802A1 (en) * 2014-03-03 2015-09-09 Bayer MaterialScience AG Method for the preparation of polyarylamine adducts, polyarylamine adducts and their use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US17511A (en) * 1857-06-09 Basin-faucet
US3071559A (en) * 1958-07-07 1963-01-01 Gen Aniline & Film Corp Heat curable epoxy ether resin employing meta-chlor-aniline-formaldehyde hardener and process of curing the same
US3773721A (en) * 1971-07-21 1973-11-20 Weyerhaeuser Co Rapid curing resin compositions comprising the reaction product of an aldehyde condensation polymer with a primary aromatic amine further reacted with a curing agent
GB1424702A (en) * 1972-04-27 1976-02-11 Kanebo Ltd Method of decolourizing waste coloured aqueous liquid

Also Published As

Publication number Publication date
IT8148225A0 (en) 1981-04-07
MX157792A (en) 1988-12-15
JPS56150408A (en) 1981-11-20
IT1170877B (en) 1987-06-03
AU540647B2 (en) 1984-11-29
ES501108A0 (en) 1982-12-01
AU6910181A (en) 1981-10-15
GB2095224B (en) 1984-09-05
GB2095224A (en) 1982-09-29
ES8301492A1 (en) 1982-12-01
DE3114043A1 (en) 1982-02-04

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