GB2254605B - Process for treatment of effluent - Google Patents

Process for treatment of effluent

Info

Publication number
GB2254605B
GB2254605B GB9107312A GB9107312A GB2254605B GB 2254605 B GB2254605 B GB 2254605B GB 9107312 A GB9107312 A GB 9107312A GB 9107312 A GB9107312 A GB 9107312A GB 2254605 B GB2254605 B GB 2254605B
Authority
GB
United Kingdom
Prior art keywords
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.)
Expired - Fee Related
Application number
GB9107312A
Other versions
GB2254605A (en
GB9107312D0 (en
Inventor
Wu Dehao
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.)
MALAFON TECHNOLOGIES Pte Ltd
Original Assignee
MALAFON TECHNOLOGIES Pte 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 MALAFON TECHNOLOGIES Pte Ltd filed Critical MALAFON TECHNOLOGIES Pte Ltd
Priority to GB9107312A priority Critical patent/GB2254605B/en
Publication of GB9107312D0 publication Critical patent/GB9107312D0/en
Publication of GB2254605A publication Critical patent/GB2254605A/en
Application granted granted Critical
Publication of GB2254605B publication Critical patent/GB2254605B/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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
GB9107312A 1991-04-08 1991-04-08 Process for treatment of effluent Expired - Fee Related GB2254605B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9107312A GB2254605B (en) 1991-04-08 1991-04-08 Process for treatment of effluent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9107312A GB2254605B (en) 1991-04-08 1991-04-08 Process for treatment of effluent

Publications (3)

Publication Number Publication Date
GB9107312D0 GB9107312D0 (en) 1991-05-22
GB2254605A GB2254605A (en) 1992-10-14
GB2254605B true GB2254605B (en) 1995-01-04

Family

ID=10692805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9107312A Expired - Fee Related GB2254605B (en) 1991-04-08 1991-04-08 Process for treatment of effluent

Country Status (1)

Country Link
GB (1) GB2254605B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5397478A (en) * 1993-08-13 1995-03-14 Sevenson Environmental Services, Inc. Fixation and stabilization of chromium in contaminated materials
FR2724164A1 (en) * 1994-09-02 1996-03-08 Rhone Poulenc Chimie Treatment of liq. contg. metallic impurities, e.g. alkaline earth and radioactive elements

Also Published As

Publication number Publication date
GB2254605A (en) 1992-10-14
GB9107312D0 (en) 1991-05-22

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Legal Events

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

Effective date: 19950408