GB655632A - Method of and apparatus for the septic sedimentation of sludges - Google Patents

Method of and apparatus for the septic sedimentation of sludges

Info

Publication number
GB655632A
GB655632A GB985748A GB985748A GB655632A GB 655632 A GB655632 A GB 655632A GB 985748 A GB985748 A GB 985748A GB 985748 A GB985748 A GB 985748A GB 655632 A GB655632 A GB 655632A
Authority
GB
United Kingdom
Prior art keywords
gases
sludge
chamber
sludges
septic
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
GB985748A
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.)
JAN MACHALEK
Original Assignee
JAN MACHALEK
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 JAN MACHALEK filed Critical JAN MACHALEK
Publication of GB655632A publication Critical patent/GB655632A/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
    • C02F3/28—Anaerobic digestion processes

Abstract

655,632. Treating sewage. MACHALEK, J., and FIDLER, J. April 8, 1948, No. 9857. Convention date, April 11, 1947. [Class 111] Gaseous products evolved in the septic sedimentation of sludges contained in a chamber 1 are drawn off and stored in a gas holder 10, a portion of the gases being compressed by a compressor 21, and after being heated in a heat exchanger 23 being introduced into the sludge in the chamber 1 through distributers 24 located in the vicinity of the vertical central axis of the chamber at a super-atmospheric pressure sufficient to overcome the hydrostatic pressue of the sludges. The centrally located sludge becomes heated and is caused to move upwardly by the action of the rising gases and the peripherally-located sludge to move downwardly. The putrified sludge is deposited at the bottom of the container. The gases are collected and returned to the gas holder along with the gases evolved for storage and/or recirculation.
GB985748A 1947-04-11 1948-04-08 Method of and apparatus for the septic sedimentation of sludges Expired GB655632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS655632X 1947-04-11

Publications (1)

Publication Number Publication Date
GB655632A true GB655632A (en) 1951-07-25

Family

ID=5454392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB985748A Expired GB655632A (en) 1947-04-11 1948-04-08 Method of and apparatus for the septic sedimentation of sludges

Country Status (1)

Country Link
GB (1) GB655632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131786A (en) * 1982-12-09 1984-06-27 Ahlstroem Oy Bioreactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131786A (en) * 1982-12-09 1984-06-27 Ahlstroem Oy Bioreactor

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