GB191419722A - Improvements relating to the Purification, Clarification and Sterilization of Water. - Google Patents

Improvements relating to the Purification, Clarification and Sterilization of Water.

Info

Publication number
GB191419722A
GB191419722A GB191419722DA GB191419722A GB 191419722 A GB191419722 A GB 191419722A GB 191419722D A GB191419722D A GB 191419722DA GB 191419722 A GB191419722 A GB 191419722A
Authority
GB
United Kingdom
Prior art keywords
chlorine
clarification
sterilization
purification
water
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
Inventor
William Edward Evans
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
Application granted granted Critical
Publication of GB191419722A publication Critical patent/GB191419722A/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

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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

19,722. Evans, W. E., [Neel, H.] Sept. 12. [Cognate Application, 1499/15.] Liquids, purifying.-Excess of chlorine is removed from water which has been treated for purification, clarification, or sterilization with chlorine or compounds of chlorine such as hypochlorite of sodium or magnesium, by addition of ferrous sulphate and filtration through baseexchanging bodies, such as permutet, containing manganese. Thiosulphate, sulphites, or bisulphites may be added before or after the ferrous sulphate, and ferric alumina (containing sulphates of iron and aluminium), aluminium sulphate, or other salt, alum, manganese salts, or other clarifying- agents may be added at any stage prior to filtration.
GB191419722D 1914-09-12 1914-09-12 Improvements relating to the Purification, Clarification and Sterilization of Water. Expired GB191419722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191419722T 1914-09-12

Publications (1)

Publication Number Publication Date
GB191419722A true GB191419722A (en) 1915-10-12

Family

ID=32648512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191419722D Expired GB191419722A (en) 1914-09-12 1914-09-12 Improvements relating to the Purification, Clarification and Sterilization of Water.

Country Status (2)

Country Link
FR (2) FR479154A (en)
GB (1) GB191419722A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452928A (en) * 1945-05-23 1948-11-02 Olin Mathieson Treatment of water
US2452971A (en) * 1945-05-23 1948-11-02 Olin Mathieson Treatment of water
US2452970A (en) * 1945-01-22 1948-11-02 Olin Mathieson Treatment of water
US2661333A (en) * 1948-07-02 1953-12-01 Merkantila Ingeniorsbyran Pehr Method for purification of water
AT388156B (en) * 1981-03-06 1989-05-10 Steinmueller Gmbh L & C METHOD AND PLANT FOR TREATING CHLORIDE CONTAINING WATER
WO1994007799A1 (en) * 1992-10-02 1994-04-14 Den Norske Stats Oljeselskap A.S Method and device for treating water
EP1916226A3 (en) * 2006-09-22 2008-05-14 Tetra GmbH Means and method for removing chloramine, chlorine and other active chlorine compounds from aquaculture water for water organisms

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666610A (en) * 1985-05-28 1987-05-19 Aquascience Research Group, Inc. Method and product for removal of chloramines, chlorine and ammonia from aquaculture water

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452970A (en) * 1945-01-22 1948-11-02 Olin Mathieson Treatment of water
US2452928A (en) * 1945-05-23 1948-11-02 Olin Mathieson Treatment of water
US2452971A (en) * 1945-05-23 1948-11-02 Olin Mathieson Treatment of water
US2661333A (en) * 1948-07-02 1953-12-01 Merkantila Ingeniorsbyran Pehr Method for purification of water
AT388156B (en) * 1981-03-06 1989-05-10 Steinmueller Gmbh L & C METHOD AND PLANT FOR TREATING CHLORIDE CONTAINING WATER
WO1994007799A1 (en) * 1992-10-02 1994-04-14 Den Norske Stats Oljeselskap A.S Method and device for treating water
EP1916226A3 (en) * 2006-09-22 2008-05-14 Tetra GmbH Means and method for removing chloramine, chlorine and other active chlorine compounds from aquaculture water for water organisms

Also Published As

Publication number Publication date
FR479154A (en) 1916-02-23
FR20904E (en) 1919-11-28

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