IT7847961A0 - PROCEDURE FOR THE TREATMENT OF SEWAGE SLUDGE - Google Patents

PROCEDURE FOR THE TREATMENT OF SEWAGE SLUDGE

Info

Publication number
IT7847961A0
IT7847961A0 IT7847961A IT4796178A IT7847961A0 IT 7847961 A0 IT7847961 A0 IT 7847961A0 IT 7847961 A IT7847961 A IT 7847961A IT 4796178 A IT4796178 A IT 4796178A IT 7847961 A0 IT7847961 A0 IT 7847961A0
Authority
IT
Italy
Prior art keywords
procedure
treatment
sewage sludge
sludge
sewage
Prior art date
Application number
IT7847961A
Other languages
Italian (it)
Other versions
IT1105624B (en
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of IT7847961A0 publication Critical patent/IT7847961A0/en
Priority claimed from KR1019780003213A external-priority patent/KR830001900B1/en
Application granted granted Critical
Publication of IT1105624B publication Critical patent/IT1105624B/en

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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • 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
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
    • 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
    • Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
IT4796178A 1977-02-08 1978-02-07 PROCEDURE FOR THE TREATMENT OF DISCHARGE FANHIGLIE IT1105624B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US76677077A 1977-02-08 1977-02-08
US84190277A 1977-10-13 1977-10-13
AU40285/78A AU517067B2 (en) 1977-02-08 1978-09-28 Anaerobic/aerobic sludge digestion process
KR1019780003213A KR830001900B1 (en) 1978-10-25 1978-10-25 Aerobic and Anaerobic Sludge Decomposition

Publications (2)

Publication Number Publication Date
IT7847961A0 true IT7847961A0 (en) 1978-02-07
IT1105624B IT1105624B (en) 1985-11-04

Family

ID=36764066

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4796178A IT1105624B (en) 1977-02-08 1978-02-07 PROCEDURE FOR THE TREATMENT OF DISCHARGE FANHIGLIE

Country Status (18)

Country Link
JP (1) JPS5399653A (en)
AR (1) AR214769A1 (en)
AU (1) AU517067B2 (en)
BE (1) BE863735A (en)
BR (1) BR7800726A (en)
CA (1) CA1096064A (en)
CH (1) CH627719A5 (en)
DE (1) DE2805054C3 (en)
FR (1) FR2379485A1 (en)
GB (1) GB1597395A (en)
HK (1) HK37683A (en)
IT (1) IT1105624B (en)
MX (1) MX150615A (en)
NL (1) NL190236C (en)
NO (1) NO151358C (en)
PH (1) PH15694A (en)
SE (1) SE428125B (en)
SG (1) SG21583G (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT363868B (en) * 1979-06-28 1981-09-10 Voest Alpine Ag METHOD FOR SPLITING AND PROCESSING EMULSIONS OF OILS AND FATS
JPS57174093A (en) * 1981-04-21 1982-10-26 Syst Nogyo Center:Kk Methane fermentation method and apparatus
DE3134879A1 (en) * 1981-09-03 1983-04-07 Menzel Gmbh & Co, 7000 Stuttgart METHOD FOR THE BIOCHEMICAL IMPLEMENTATION OF SUBSTANCES
DE3144111A1 (en) * 1981-11-06 1983-05-26 Klöckner-Werke AG, 4100 Duisburg METHOD AND DEVICE FOR THE TREATMENT OF CLEANING SLUDGE
EP0120882A1 (en) * 1982-09-28 1984-10-10 W.W. Engineering A/S A method and a system for decomposing organic waste material by bacterial action so as to generate combustible gas
DE3240009A1 (en) * 1982-10-28 1984-05-03 Linde Ag, 6200 Wiesbaden Process and apparatus for biological treatment of sludge
CS240757B1 (en) * 1983-07-04 1986-02-13 Svatopluk Mackrle Sewage biological activation treatment method with denitration in circulation system and equipment for performance of this method
DE3335265A1 (en) * 1983-09-29 1985-05-02 Abwasserverband Raumschaft Lahr, 7630 Lahr METHOD FOR REDUCING H (ARROW DOWN) 2 (ARROW DOWN) S CONTENT IN ANAEROBIC SLUDGE PROCEDURE
DE3813844C2 (en) * 1988-04-23 1993-12-23 Fuchs Leonhard Process for decontaminating sewage sludge
US5130572A (en) * 1990-12-26 1992-07-14 Burr-Brown Corporation Operational track-and-hold amplifier
JP4746790B2 (en) * 2001-08-07 2011-08-10 三菱化工機株式会社 Sludge treatment apparatus and sludge treatment method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB462941A (en) * 1935-06-21 1937-03-18 Dorr Co Inc Improvements relating to the process of sewage sludge digestion and apparatus therefor
US3368967A (en) * 1965-10-19 1968-02-13 Beloit Corp Process for treatment of sludge and apparatus therefor
DE1584958A1 (en) * 1965-12-20 1970-02-05 Heinrich Onnen Method and device for cleaning waste water
IL37756A (en) * 1970-10-02 1974-07-31 Alfa Laval Ab A method for the biologic decomposition of organic material by means of thermophilic microorganisms
US3926794A (en) * 1974-06-28 1975-12-16 Union Carbide Corp Warm sludge digestion with oxygen
US4067801A (en) * 1975-05-14 1978-01-10 Hitachi, Ltd. Process and system for anaerobic treatment of biochemical waste

Also Published As

Publication number Publication date
NL190236B (en) 1993-07-16
CA1096064A (en) 1981-02-17
NO151358C (en) 1985-03-27
FR2379485A1 (en) 1978-09-01
SG21583G (en) 1984-07-20
HK37683A (en) 1983-10-07
JPS5399653A (en) 1978-08-31
AU4028578A (en) 1980-04-03
NO151358B (en) 1984-12-17
MX150615A (en) 1984-06-11
FR2379485B1 (en) 1984-04-06
IT1105624B (en) 1985-11-04
NL190236C (en) 1993-12-16
GB1597395A (en) 1981-09-09
CH627719A5 (en) 1982-01-29
DE2805054B2 (en) 1980-03-27
DE2805054C3 (en) 1980-11-20
SE7801404L (en) 1978-08-09
PH15694A (en) 1983-03-11
BE863735A (en) 1978-08-07
SE428125B (en) 1983-06-06
NL7801399A (en) 1978-08-10
DE2805054A1 (en) 1978-08-10
JPS5756400B2 (en) 1982-11-29
NO780424L (en) 1978-08-09
AU517067B2 (en) 1981-07-09
BR7800726A (en) 1978-11-28
AR214769A1 (en) 1979-07-31

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950227