GB8721310D0 - Effluent treatment - Google Patents

Effluent treatment

Info

Publication number
GB8721310D0
GB8721310D0 GB878721310A GB8721310A GB8721310D0 GB 8721310 D0 GB8721310 D0 GB 8721310D0 GB 878721310 A GB878721310 A GB 878721310A GB 8721310 A GB8721310 A GB 8721310A GB 8721310 D0 GB8721310 D0 GB 8721310D0
Authority
GB
United Kingdom
Prior art keywords
effluent treatment
effluent
treatment
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.)
Granted
Application number
GB878721310A
Other versions
GB2211180B (en
GB2211180A (en
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.)
CHEMISOLV Ltd
Original Assignee
CHEMISOLV 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 CHEMISOLV Ltd filed Critical CHEMISOLV Ltd
Priority to GB8721310A priority Critical patent/GB2211180B/en
Publication of GB8721310D0 publication Critical patent/GB8721310D0/en
Priority to PCT/GB1988/000743 priority patent/WO1989002417A1/en
Priority to AU24217/88A priority patent/AU2421788A/en
Publication of GB2211180A publication Critical patent/GB2211180A/en
Application granted granted Critical
Publication of GB2211180B publication Critical patent/GB2211180B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents

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)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
GB8721310A 1987-09-10 1987-09-10 Treating effluent from a paper or board manufacturing process Expired - Fee Related GB2211180B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8721310A GB2211180B (en) 1987-09-10 1987-09-10 Treating effluent from a paper or board manufacturing process
PCT/GB1988/000743 WO1989002417A1 (en) 1987-09-10 1988-09-09 Improvements in or relating to effluent treatment
AU24217/88A AU2421788A (en) 1987-09-10 1988-09-09 Improvements in or relating to effluent treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8721310A GB2211180B (en) 1987-09-10 1987-09-10 Treating effluent from a paper or board manufacturing process

Publications (3)

Publication Number Publication Date
GB8721310D0 true GB8721310D0 (en) 1987-10-14
GB2211180A GB2211180A (en) 1989-06-28
GB2211180B GB2211180B (en) 1991-05-22

Family

ID=10623573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8721310A Expired - Fee Related GB2211180B (en) 1987-09-10 1987-09-10 Treating effluent from a paper or board manufacturing process

Country Status (3)

Country Link
AU (1) AU2421788A (en)
GB (1) GB2211180B (en)
WO (1) WO1989002417A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2034788C1 (en) * 1990-12-28 1995-05-10 Совместное советско-западногерманское предприятие "Аква Ремонт" Method of water treatment from organic compounds
US5230808A (en) * 1991-06-17 1993-07-27 Nalco Canada Inc. Liquid suspension of polyethylene oxide for use in treating paper and pulp wastewater
US5178770A (en) * 1991-07-12 1993-01-12 Nalco Canada Inc. Method of treating bctmp/ctmp wastewater
US5292793A (en) * 1992-07-14 1994-03-08 Nalco Chemical Company Hydrophobic polyelectrolytes used in color removal
US5435922A (en) * 1993-06-14 1995-07-25 Nalco Chemical Company Method of removing color from waste water using an aqueous dispersion polymer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901916A (en) * 1959-12-24 1962-07-25 Ici Ltd Separation process
GB982891A (en) * 1961-04-05 1965-02-10 Ici Ltd Flocculating solids in liquids
GB1373034A (en) * 1971-02-24 1974-11-06 Allied Colloids Ltd Flocculating agents and processes
JPS4948666B1 (en) * 1971-06-18 1974-12-23
BE790187A (en) * 1971-10-18 1973-02-15 Gaf Corp HIGH MOLECULAR WEIGHT WATER-SOLUBLE ACRYLAMIDE COPOLYMERS
US3956122A (en) * 1972-12-18 1976-05-11 American Cyanamid Company Cationic arylamide-styrene copolymers and flocculation of sewage therewith
GB1497280A (en) * 1974-12-10 1978-01-05 Ass Portland Cement Agglomerating suspended particulate material in aqueous systems
US4392917A (en) * 1979-10-15 1983-07-12 Diamond Shamrock Corporation Amphoteric water-in-oil self-inverting polymer emulsion
FR2507606B1 (en) * 1981-06-12 1985-11-15 Hoechst France NEW STABLE DISPERSIONS, WATER IN OIL OF WATER-SOLUBLE CATIONIC POLYMERS BASED ON SALIFIED OR QUATERNIZED DIMETHYLAMINOETHYL ACRYLATE, THEIR MANUFACTURING PROCESS AND THEIR APPLICATION AS FLOCCULANTS

Also Published As

Publication number Publication date
GB2211180B (en) 1991-05-22
GB2211180A (en) 1989-06-28
AU2421788A (en) 1989-04-17
WO1989002417A1 (en) 1989-03-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920910