GB234149A - Improved process of filtering or sterilising liquids - Google Patents

Improved process of filtering or sterilising liquids

Info

Publication number
GB234149A
GB234149A GB3191223A GB3191223A GB234149A GB 234149 A GB234149 A GB 234149A GB 3191223 A GB3191223 A GB 3191223A GB 3191223 A GB3191223 A GB 3191223A GB 234149 A GB234149 A GB 234149A
Authority
GB
United Kingdom
Prior art keywords
carbon
acid
filtering
treated
liquids
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
GB3191223A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3191223A priority Critical patent/GB234149A/en
Publication of GB234149A publication Critical patent/GB234149A/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
    • C02F1/28—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

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)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

234,149. Potts, H. E., (Algemeene Norit Maatschappij). Dec. 20, 1923. Purifying liquids; filtering-media.-Liquids, especially water, are filtered and sterilized by passage through a layer of active carbon which has been treated with an innocuous acid. Previously treated carbon may be placed in the filter while still containing a substantial amount of acid or the carbon may be treated with acid after being placed in the filter. Hydrochloric acid, preferably in gaseous form, may be used, or the carbon mav be subjected to the action of chlorine which is converted into hydrochloric acid by the catalytic properties of the carbon. Specifications 155,610, 166,229 and 202,654 are referred to. Reference has been directed by the Comptroller to Specification 198,373 (as open to inspection under Sect. 91 of the Act).
GB3191223A 1923-12-20 1923-12-20 Improved process of filtering or sterilising liquids Expired GB234149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3191223A GB234149A (en) 1923-12-20 1923-12-20 Improved process of filtering or sterilising liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3191223A GB234149A (en) 1923-12-20 1923-12-20 Improved process of filtering or sterilising liquids

Publications (1)

Publication Number Publication Date
GB234149A true GB234149A (en) 1925-05-20

Family

ID=10330240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3191223A Expired GB234149A (en) 1923-12-20 1923-12-20 Improved process of filtering or sterilising liquids

Country Status (1)

Country Link
GB (1) GB234149A (en)

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