GB191421985A - Improvements in the Method of and Means for Treating Sewage. - Google Patents

Improvements in the Method of and Means for Treating Sewage.

Info

Publication number
GB191421985A
GB191421985A GB191421985DA GB191421985A GB 191421985 A GB191421985 A GB 191421985A GB 191421985D A GB191421985D A GB 191421985DA GB 191421985 A GB191421985 A GB 191421985A
Authority
GB
United Kingdom
Prior art keywords
sewage
air
passed
closed
gases
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 Marrow Beckett
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 GB191421985A publication Critical patent/GB191421985A/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
    • C02F3/12—Activated sludge processes
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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

Abstract

21,985. Beckett, W. M. Nov. 4. Aerating.-In purifying sewage by aeration, air is passed into closed sewage tanks under such pressure that, after passage through the sewage, it retains a pressure greater than atmospheric, and the air together with gases evolved from the sewage is used as a blast for a steam-generation furnace, refuse-destructor, or gas - producer. The sewage, after passing through a detritus tank, is passed into closed tanks 10 having air-supply pipes 14 leading to a pervious bottom 15 formed of porous tiles. perforated plates or pipes, &c. The air and gases are led away by a pipe 20.
GB191421985D 1914-11-04 1914-11-04 Improvements in the Method of and Means for Treating Sewage. Expired GB191421985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191421985T 1914-11-04

Publications (1)

Publication Number Publication Date
GB191421985A true GB191421985A (en) 1915-11-04

Family

ID=32586775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191421985D Expired GB191421985A (en) 1914-11-04 1914-11-04 Improvements in the Method of and Means for Treating Sewage.

Country Status (1)

Country Link
GB (1) GB191421985A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444076A (en) * 1965-10-20 1969-05-13 Kurita Industrial Co Ltd Method of treating organic waste water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444076A (en) * 1965-10-20 1969-05-13 Kurita Industrial Co Ltd Method of treating organic waste water

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