GB483661A - Improvements in or relating to the treatment of waters, sewage effluents and the like for disinfection purposes - Google Patents

Improvements in or relating to the treatment of waters, sewage effluents and the like for disinfection purposes

Info

Publication number
GB483661A
GB483661A GB2877236A GB2877236A GB483661A GB 483661 A GB483661 A GB 483661A GB 2877236 A GB2877236 A GB 2877236A GB 2877236 A GB2877236 A GB 2877236A GB 483661 A GB483661 A GB 483661A
Authority
GB
United Kingdom
Prior art keywords
solution
treatment
alum
water
bleaching powder
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
GB2877236A
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 GB2877236A priority Critical patent/GB483661A/en
Publication of GB483661A publication Critical patent/GB483661A/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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens

Abstract

Water, sewage, &c. are disinfected and purified by treatment with nascent chlorine produced from a hypochlorite and an alum. The reaction product obtained by mixing a solution of bleaching powder or sodium hypochlorite with a solution of an alkali or ammonium alum may be incorporated with the liquid. The reaction solution may be introduced into the water in a stream of water as by means of a Venturi tube, or by force pumps or gravity or by compressed air, nitrogen or oxygen acting upon the surface of the solution. When it is desired to treat the liquid with chloramine as well as with chlorine reaction products of bleaching powder with common alum and of bleaching powder with ammonium alum may both be added.
GB2877236A 1936-10-22 1936-10-22 Improvements in or relating to the treatment of waters, sewage effluents and the like for disinfection purposes Expired GB483661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2877236A GB483661A (en) 1936-10-22 1936-10-22 Improvements in or relating to the treatment of waters, sewage effluents and the like for disinfection purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2877236A GB483661A (en) 1936-10-22 1936-10-22 Improvements in or relating to the treatment of waters, sewage effluents and the like for disinfection purposes

Publications (1)

Publication Number Publication Date
GB483661A true GB483661A (en) 1938-04-22

Family

ID=10280898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2877236A Expired GB483661A (en) 1936-10-22 1936-10-22 Improvements in or relating to the treatment of waters, sewage effluents and the like for disinfection purposes

Country Status (1)

Country Link
GB (1) GB483661A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412021A (en) * 1964-09-15 1968-11-19 Laurene O. Paterson Water-treating method and agglomerates of n-halogenated organic compounds for use therein
WO1988000928A1 (en) * 1986-08-07 1988-02-11 Ppg Industries, Inc. Calcium hypochlorite compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412021A (en) * 1964-09-15 1968-11-19 Laurene O. Paterson Water-treating method and agglomerates of n-halogenated organic compounds for use therein
WO1988000928A1 (en) * 1986-08-07 1988-02-11 Ppg Industries, Inc. Calcium hypochlorite compositions
US4747978A (en) * 1986-08-07 1988-05-31 Ppg Industries, Inc. Calcium hypochlorite compositions

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