CA958507A - Wet oxidation treatment of waste liquor or sludge - Google Patents

Wet oxidation treatment of waste liquor or sludge

Info

Publication number
CA958507A
CA958507A CA131,457A CA131457A CA958507A CA 958507 A CA958507 A CA 958507A CA 131457 A CA131457 A CA 131457A CA 958507 A CA958507 A CA 958507A
Authority
CA
Canada
Prior art keywords
sludge
oxidation treatment
wet oxidation
waste liquor
liquor
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
CA131,457A
Other versions
CA131457S (en
Inventor
Louis A. Pradt
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.)
STWB Inc
Original Assignee
Sterling Drug Inc
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 Sterling Drug Inc filed Critical Sterling Drug Inc
Application granted granted Critical
Publication of CA958507A publication Critical patent/CA958507A/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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness
    • C02F5/04—Softening water by precipitation of the hardness using phosphates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
CA131,457A 1971-01-18 1971-12-30 Wet oxidation treatment of waste liquor or sludge Expired CA958507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10739371A 1971-01-18 1971-01-18

Publications (1)

Publication Number Publication Date
CA958507A true CA958507A (en) 1974-12-03

Family

ID=22316417

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131,457A Expired CA958507A (en) 1971-01-18 1971-12-30 Wet oxidation treatment of waste liquor or sludge

Country Status (7)

Country Link
US (1) US3661778A (en)
JP (1) JPS5427669B1 (en)
KR (1) KR800000032B1 (en)
AU (1) AU451553B2 (en)
CA (1) CA958507A (en)
GB (1) GB1322881A (en)
ZA (1) ZA72121B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2247841C3 (en) * 1972-09-29 1981-02-12 Michigan Tech Fund, Houghton, Mich. (V.St.A.) Process for the wet oxidation of carbonaceous waste material
US4174280A (en) * 1974-07-17 1979-11-13 Sterling Drug Inc. Oxidation process
US4013560A (en) * 1975-04-21 1977-03-22 Sterling Drug Inc. Energy production of wet oxidation systems
US4203838A (en) * 1976-03-13 1980-05-20 Kubota Tekko Kabushiki Kaisha Process for the treatment of sludge
DE2640603B2 (en) * 1976-09-09 1978-10-19 Bayer Ag, 5090 Leverkusen Process for the wet oxidation of organic substances
DE2826132C2 (en) * 1978-06-15 1980-03-27 Vereinigte Kesselwerke Ag, 4000 Duesseldorf Process for the continuous conditioning of sludge
US4229296A (en) * 1978-08-03 1980-10-21 Whirlpool Corporation Wet oxidation system employing phase separating reactor
FI65375C (en) * 1982-09-20 1984-05-10 Ekono Oy SAETT VID AOTERKOMPRESSIONSINDUNSTNING AV EN LOESNING
US4767543A (en) * 1986-11-13 1988-08-30 Universite De Sherbrooke Oxidation of wastewaters
US5389264A (en) * 1993-07-12 1995-02-14 Zimpro Environmental Inc. Hydraulic energy dissipator for wet oxidation process
ITMI20050306A1 (en) * 2005-02-28 2006-09-01 3V Green Eagles S P A PROCEDURE AND EQUIPMENT FOR WET MUD OXIDATION
CH700655B1 (en) * 2009-03-24 2013-06-28 Granit Technologies S A Process and oxidation process apparatus wet waste liquid filler-containing mineral materials.
CA3105642A1 (en) 2018-07-06 2020-01-09 Beyond The Dome, Inc. Supercritical oxidation of waste

Also Published As

Publication number Publication date
KR800000032B1 (en) 1980-01-26
JPS5427669B1 (en) 1979-09-11
AU451553B2 (en) 1974-08-08
AU3768072A (en) 1973-07-12
US3661778A (en) 1972-05-09
GB1322881A (en) 1973-07-11
ZA72121B (en) 1972-09-27

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