SE402004B - PROCEDURE FOR THICKNESS OR DRAINAGE OF WASTEWATER - Google Patents

PROCEDURE FOR THICKNESS OR DRAINAGE OF WASTEWATER

Info

Publication number
SE402004B
SE402004B SE7509548A SE7509548A SE402004B SE 402004 B SE402004 B SE 402004B SE 7509548 A SE7509548 A SE 7509548A SE 7509548 A SE7509548 A SE 7509548A SE 402004 B SE402004 B SE 402004B
Authority
SE
Sweden
Prior art keywords
wastewater
drainage
procedure
thickness
Prior art date
Application number
SE7509548A
Other languages
Swedish (sv)
Inventor
D R Anderso
A J Frisque
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
Priority claimed from US92031A external-priority patent/US3624019A/en
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of SE402004B publication Critical patent/SE402004B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Colloid Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
SE7509548A 1970-12-15 1975-08-28 PROCEDURE FOR THICKNESS OR DRAINAGE OF WASTEWATER SE402004B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92031A US3624019A (en) 1970-12-15 1970-12-15 Process for rapidly dissolving water-soluble polymers
US17294671A 1971-08-18 1971-08-18

Publications (1)

Publication Number Publication Date
SE402004B true SE402004B (en) 1978-06-12

Family

ID=26784729

Family Applications (2)

Application Number Title Priority Date Filing Date
SE1361571A SE390027B (en) 1970-12-15 1971-10-27 PROCEDURE FOR QUICK DISSOLUTION OF WATER-SOLUBLE VINYL ADDITION POLYMERS
SE7509548A SE402004B (en) 1970-12-15 1975-08-28 PROCEDURE FOR THICKNESS OR DRAINAGE OF WASTEWATER

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE1361571A SE390027B (en) 1970-12-15 1971-10-27 PROCEDURE FOR QUICK DISSOLUTION OF WATER-SOLUBLE VINYL ADDITION POLYMERS

Country Status (11)

Country Link
JP (1) JPS5218224B1 (en)
AU (1) AU433240B2 (en)
BE (1) BE775029A (en)
CA (1) CA960791A (en)
ES (1) ES396781A1 (en)
FI (1) FI57433C (en)
FR (1) FR2118452A5 (en)
GB (1) GB1364873A (en)
IT (1) IT944804B (en)
NL (1) NL148341B (en)
SE (2) SE390027B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228812C2 (en) * 1982-08-02 1984-11-22 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Process for the rapid dissolution of water-soluble polymers
EP1047716B1 (en) * 1998-01-16 2006-12-06 Societe D'exploitation De Produits Pour Les Industries Chimiques-Seppic Thickening latex, method of production and cosmetic applications
CA2439436A1 (en) * 2003-09-03 2005-03-03 George Sutherland Treatment of aqueous compositions containing contaminants
EP2291436A4 (en) * 2008-06-10 2013-01-23 Croda Inc Water-in-oil polymer emulsions
FR3026012B1 (en) * 2014-09-23 2017-12-01 Soc D'exploitation De Produits Pour Les Industries Chimiques Seppic ORAL ADMINISTRATION OF AT LEAST ONE PHARMACEUTICAL AND / OR ANTIGENIC ACTIVE SUBSTANCE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284393A (en) * 1959-11-04 1966-11-08 Dow Chemical Co Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
US3282874A (en) * 1963-12-30 1966-11-01 Dow Chemical Co Method for dissolving watersoluble polymers

Also Published As

Publication number Publication date
AU433240B2 (en) 1973-03-22
ES396781A1 (en) 1975-03-01
BE775029A (en) 1972-05-08
IT944804B (en) 1973-04-20
FI57433C (en) 1980-08-11
FR2118452A5 (en) 1972-07-28
SE390027B (en) 1976-11-29
FI57433B (en) 1980-04-30
CA960791A (en) 1975-01-07
NL148341B (en) 1976-01-15
GB1364873A (en) 1974-08-29
JPS5218224B1 (en) 1977-05-20
NL7115309A (en) 1972-06-19
AU3467971A (en) 1973-03-22

Similar Documents

Publication Publication Date Title
FI54034B (en) COMBINATION OF REAGENTS FOR ANTICROPING OF ANTIKROPPAR
BR7304537D0 (en) INSTALLATION OF PERSIANAS
SE383609B (en) SLUDGE DRAINAGE PROCEDURE
BE788471A (en) SEPTIC WATER-CLOSET
SE386882B (en) PLANT FOR TREATMENT OF WASTEWATER
BR7108274D0 (en) PERFECT COMBINATION OF SPACER-EXPANDER
SE388422B (en) PROCEDURE FOR REDUCTION OF THEABIN
SE399701B (en) PROCEDURE FOR THE PREPARATION OF HYDROXYALKYLDIAMINE
SU439975A3 (en) The method of obtaining aminophenylcycloamidine or their salts
SE394436B (en) PROCEDURE FOR THE PREPARATION OF 7-HALOGEN-LINCOMYCINES
SE402004B (en) PROCEDURE FOR THICKNESS OR DRAINAGE OF WASTEWATER
CH541679A (en) Weir
SE382227B (en) PROCEDURE FOR SEPARATION OF AMYLOS.
SE385011B (en) PROCEDURE FOR THE PREPARATION OF ALFA-LINCOSAMINIDES
SE408418B (en) PROCEDURE FOR THE PREPARATION OF 5-FLUOR-PYRIMIDINES
BE770083A (en) PRECURSORS OF PHENOLS
SE380795B (en) PROCEDURE FOR THE PREPARATION OF THIOCARBAMIDS
SE382046B (en) PROCEDURE FOR THE PREPARATION OF 1-ARYLOXY-2-PROPANOL
SU437283A3 (en) The method of obtaining derivatives of pyridinecarbamate
DK133682B (en) Analogous process for the preparation of 3alpha-hydroxy-5alpha-pregn-1-en-20-ones or 3alpha-hydroxy-17beta-alkoxycarbonyl-5alpha-androst-1-ones.
BR7204923D0 (en) INSTALLATION OF HYDRAULIC CYCLONS
IT938744B (en) FLOATING BATHING SYSTEM
SE373603B (en) INSTALLATION FOR ELECTROSIC LAYER GRAPHINATION
BE763145R (en) STRUCTURE OF
CH517231A (en) Set of profiles

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7509548-9

Effective date: 19911108

Format of ref document f/p: F