GB406104A - Improvements in the purification of liquids by means of activated carbon - Google Patents

Improvements in the purification of liquids by means of activated carbon

Info

Publication number
GB406104A
GB406104A GB33417/32A GB3341732A GB406104A GB 406104 A GB406104 A GB 406104A GB 33417/32 A GB33417/32 A GB 33417/32A GB 3341732 A GB3341732 A GB 3341732A GB 406104 A GB406104 A GB 406104A
Authority
GB
United Kingdom
Prior art keywords
liquids
activated carbon
purification
sand
filter
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
GB33417/32A
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.)
OCTROOIEN MIJ ACTIVIT NV
Original Assignee
OCTROOIEN MIJ ACTIVIT NV
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 OCTROOIEN MIJ ACTIVIT NV filed Critical OCTROOIEN MIJ ACTIVIT NV
Publication of GB406104A publication Critical patent/GB406104A/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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/105—Characterized by the chemical composition
    • C02F3/106—Carbonaceous materials
    • 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
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Liquids are purified by means of activated carbon which is placed as a layer in the midst of a sand filter or is mixed with the sand of a filter. The Specification as open to inspection under Sect. 91 describes also the addition of carbon to sewage prior to treatment of the latter by the activated sludge process. This subject-matter does not appear in the Specification as accepted.
GB33417/32A 1931-11-25 1932-11-25 Improvements in the purification of liquids by means of activated carbon Expired GB406104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL406104X 1931-11-25

Publications (1)

Publication Number Publication Date
GB406104A true GB406104A (en) 1934-02-22

Family

ID=19785945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33417/32A Expired GB406104A (en) 1931-11-25 1932-11-25 Improvements in the purification of liquids by means of activated carbon

Country Status (1)

Country Link
GB (1) GB406104A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273251A (en) * 1992-12-10 1994-06-15 Thames Water Utilities Water filters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273251A (en) * 1992-12-10 1994-06-15 Thames Water Utilities Water filters
GB2273251B (en) * 1992-12-10 1997-05-28 Thames Water Utilities Removal of impurities from water
EP0673276B2 (en) † 1992-12-10 1999-12-29 Thames Water Utilities Limited Removal of impurities

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