GB2134508B - Process and composition for conditioning an aqueous system - Google Patents

Process and composition for conditioning an aqueous system

Info

Publication number
GB2134508B
GB2134508B GB08403290A GB8403290A GB2134508B GB 2134508 B GB2134508 B GB 2134508B GB 08403290 A GB08403290 A GB 08403290A GB 8403290 A GB8403290 A GB 8403290A GB 2134508 B GB2134508 B GB 2134508B
Authority
GB
United Kingdom
Prior art keywords
conditioning
composition
aqueous system
aqueous
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
GB08403290A
Other versions
GB2134508A (en
GB8403290D0 (en
Inventor
Alban Timmons
Richard Robertson Davidson
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.)
Blue Circle Industries PLC
Original Assignee
Blue Circle Industries PLC
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 Blue Circle Industries PLC filed Critical Blue Circle Industries PLC
Priority to GB08403290A priority Critical patent/GB2134508B/en
Publication of GB8403290D0 publication Critical patent/GB8403290D0/en
Publication of GB2134508A publication Critical patent/GB2134508A/en
Application granted granted Critical
Publication of GB2134508B publication Critical patent/GB2134508B/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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
GB08403290A 1981-03-24 1984-02-08 Process and composition for conditioning an aqueous system Expired GB2134508B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08403290A GB2134508B (en) 1981-03-24 1984-02-08 Process and composition for conditioning an aqueous system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8109095 1981-03-24
GB08403290A GB2134508B (en) 1981-03-24 1984-02-08 Process and composition for conditioning an aqueous system

Publications (3)

Publication Number Publication Date
GB8403290D0 GB8403290D0 (en) 1984-03-14
GB2134508A GB2134508A (en) 1984-08-15
GB2134508B true GB2134508B (en) 1985-11-13

Family

ID=26278867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08403290A Expired GB2134508B (en) 1981-03-24 1984-02-08 Process and composition for conditioning an aqueous system

Country Status (1)

Country Link
GB (1) GB2134508B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE55674B1 (en) * 1982-09-24 1990-12-19 Blue Circle Ind Plc Compositions comprising mineral particles in suspension and method of treating aqueous systems therewith
BE1004101A3 (en) * 1990-12-05 1992-09-22 Treat Tech For Sludges N V Afg Method for processing slurry to a solid product.
GB2284205B (en) * 1993-11-25 1998-04-29 Nalco Ltd Treatment of agricultural waste
BE1015602A3 (en) 2003-07-11 2005-06-07 Lhoist Rech & Dev Sa Sludge dehydration method and sludge and dehydrated.
FR2981061B1 (en) * 2011-10-06 2015-01-30 Marc Gombart PROCESS FOR TREATMENT OF PURIFIED SLUDGE AND SLUDGE OBTAINED BY THIS PROCESS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1259306A (en) * 1969-01-29 1972-01-05
US3915904A (en) * 1972-08-25 1975-10-28 Betz Laboratories Water-soluble cationic polymeric materials and their use
GB2021551A (en) * 1978-05-29 1979-12-05 Umase N Composition for use in flocculating hydrophilic colloidal particles

Also Published As

Publication number Publication date
GB2134508A (en) 1984-08-15
GB8403290D0 (en) 1984-03-14

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Legal Events

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

Effective date: 19990324