GB2308359B - Water treatment agents - Google Patents

Water treatment agents

Info

Publication number
GB2308359B
GB2308359B GB9525911A GB9525911A GB2308359B GB 2308359 B GB2308359 B GB 2308359B GB 9525911 A GB9525911 A GB 9525911A GB 9525911 A GB9525911 A GB 9525911A GB 2308359 B GB2308359 B GB 2308359B
Authority
GB
United Kingdom
Prior art keywords
water treatment
treatment agents
agents
water
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.)
Expired - Fee Related
Application number
GB9525911A
Other versions
GB9525911D0 (en
GB2308359A (en
Inventor
Neil Clarke
John Harris Newton
Kevin John Parkes
Michael John Lindsay Whiting
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries 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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Priority to GB9525911A priority Critical patent/GB2308359B/en
Publication of GB9525911D0 publication Critical patent/GB9525911D0/en
Publication of GB2308359A publication Critical patent/GB2308359A/en
Application granted granted Critical
Publication of GB2308359B publication Critical patent/GB2308359B/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
    • C02F1/52—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
GB9525911A 1995-12-19 1995-12-19 Water treatment agents Expired - Fee Related GB2308359B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9525911A GB2308359B (en) 1995-12-19 1995-12-19 Water treatment agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9525911A GB2308359B (en) 1995-12-19 1995-12-19 Water treatment agents

Publications (3)

Publication Number Publication Date
GB9525911D0 GB9525911D0 (en) 1996-02-21
GB2308359A GB2308359A (en) 1997-06-25
GB2308359B true GB2308359B (en) 1997-11-12

Family

ID=10785663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9525911A Expired - Fee Related GB2308359B (en) 1995-12-19 1995-12-19 Water treatment agents

Country Status (1)

Country Link
GB (1) GB2308359B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011199A1 (en) * 1993-10-21 1995-04-27 Laporte Industries Limited Processes for the treatment of acidic liquors and for the production of commercial products thereby

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011199A1 (en) * 1993-10-21 1995-04-27 Laporte Industries Limited Processes for the treatment of acidic liquors and for the production of commercial products thereby

Also Published As

Publication number Publication date
GB9525911D0 (en) 1996-02-21
GB2308359A (en) 1997-06-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131219