JPS5464848A - Method of digesting aerobic and anaerobic combination sludge - Google Patents
Method of digesting aerobic and anaerobic combination sludgeInfo
- Publication number
- JPS5464848A JPS5464848A JP12474378A JP12474378A JPS5464848A JP S5464848 A JPS5464848 A JP S5464848A JP 12474378 A JP12474378 A JP 12474378A JP 12474378 A JP12474378 A JP 12474378A JP S5464848 A JPS5464848 A JP S5464848A
- Authority
- JP
- Japan
- Prior art keywords
- digesting
- aerobic
- anaerobic
- sludge
- combination sludge
- 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.)
- Pending
Links
- 239000010802 sludge Substances 0.000 title 1
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (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 Sludge (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84190277A | 1977-10-13 | 1977-10-13 | |
US92809978A | 1978-07-26 | 1978-07-26 | |
KR1019780003213A KR830001900B1 (en) | 1978-10-25 | 1978-10-25 | Aerobic and Anaerobic Sludge Decomposition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5464848A true JPS5464848A (en) | 1979-05-25 |
Family
ID=27348167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12474378A Pending JPS5464848A (en) | 1977-10-13 | 1978-10-12 | Method of digesting aerobic and anaerobic combination sludge |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5464848A (en) |
AT (1) | AT385979B (en) |
BR (1) | BR7806742A (en) |
CA (1) | CA1115432A (en) |
DD (1) | DD140740A5 (en) |
DE (1) | DE2844498C2 (en) |
DK (1) | DK454978A (en) |
ES (2) | ES474110A1 (en) |
FR (1) | FR2440920A2 (en) |
GB (1) | GB2006743A (en) |
IT (1) | IT1116823B (en) |
PH (1) | PH17462A (en) |
SU (1) | SU973013A3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007038166A (en) * | 2005-08-04 | 2007-02-15 | Japan Sewage Works Agency | Apparatus for treating organic liquid waste |
JP2007098229A (en) * | 2005-09-30 | 2007-04-19 | Kurita Water Ind Ltd | Method and apparatus for treating organic waste material |
JPWO2006011241A1 (en) * | 2004-07-30 | 2008-05-01 | 永和国土環境株式会社 | Wastewater purification equipment |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2852544C2 (en) * | 1978-12-05 | 1982-11-04 | Menzel Gmbh & Co, 7000 Stuttgart | Process for stabilizing and largely sanitizing sewage sludge from sewage treatment plants |
US4276174A (en) * | 1980-03-26 | 1981-06-30 | Union Carbide Corporation | Control of sludge temperature in autothermal sludge digestion |
FR2614888B1 (en) * | 1987-05-07 | 1989-08-18 | Jullien Antonin | PROCESS FOR THE METHANIC FERMENTATION OF ORGANIC MATERIALS AND DEVICE FOR IMPLEMENTING SAME |
DE3813844C2 (en) * | 1988-04-23 | 1993-12-23 | Fuchs Leonhard | Process for decontaminating sewage sludge |
AT397382B (en) * | 1992-01-14 | 1994-03-25 | Ingerle Kurt Dipl Ing Dr Techn | METHOD FOR DENITRIFYING WASTEWATER |
ES2070787B1 (en) * | 1993-12-01 | 1996-01-01 | S E De Carburos Metalicos S A | NEW PROCEDURE FOR THE DIGESTION OF SLUDGE IN WASTEWATER TREATMENT TREATMENTS. |
US8894856B2 (en) | 2008-03-28 | 2014-11-25 | Evoqua Water Technologies Llc | Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods |
KR20100136989A (en) | 2008-03-28 | 2010-12-29 | 지멘스 워터 테크놀로지스 코포레이션 | Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods |
US8685247B2 (en) | 2009-12-03 | 2014-04-01 | Evoqua Water Technologies Llc | Systems and methods for nutrient removal in biological treatment systems |
CN103402926A (en) | 2010-04-21 | 2013-11-20 | 西门子私人有限公司 | Methods and systems for treating wastewater |
EP2606008A4 (en) | 2010-08-18 | 2014-07-23 | Evoqua Water Technologies Llc | Contact-stabilization/prime-float hybrid |
US9359236B2 (en) | 2010-08-18 | 2016-06-07 | Evoqua Water Technologies Llc | Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle |
AU2014262972B2 (en) | 2013-05-06 | 2017-09-28 | Evoqua Water Technologies Llc | Wastewater biosorption with dissolved air flotation |
CN110683724B (en) * | 2019-11-13 | 2022-04-05 | 湖南军信环保股份有限公司 | Treatment method for improving centrifugal dehydration efficiency of anaerobic sludge |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US3926794A (en) * | 1974-06-28 | 1975-12-16 | Union Carbide Corp | Warm sludge digestion with oxygen |
-
1978
- 1978-10-02 CA CA312,460A patent/CA1115432A/en not_active Expired
- 1978-10-04 PH PH21677A patent/PH17462A/en unknown
- 1978-10-11 ES ES474110A patent/ES474110A1/en not_active Expired
- 1978-10-12 IT IT5148278A patent/IT1116823B/en active
- 1978-10-12 GB GB7840379A patent/GB2006743A/en not_active Withdrawn
- 1978-10-12 BR BR7806742A patent/BR7806742A/en unknown
- 1978-10-12 DK DK454978A patent/DK454978A/en not_active Application Discontinuation
- 1978-10-12 DE DE2844498A patent/DE2844498C2/en not_active Expired
- 1978-10-12 AT AT732678A patent/AT385979B/en active
- 1978-10-12 SU SU782676102A patent/SU973013A3/en active
- 1978-10-12 FR FR7829130A patent/FR2440920A2/en active Granted
- 1978-10-12 JP JP12474378A patent/JPS5464848A/en active Pending
- 1978-10-13 DD DD78208442A patent/DD140740A5/en unknown
-
1979
- 1979-01-05 ES ES476599A patent/ES476599A1/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2006011241A1 (en) * | 2004-07-30 | 2008-05-01 | 永和国土環境株式会社 | Wastewater purification equipment |
JP2007038166A (en) * | 2005-08-04 | 2007-02-15 | Japan Sewage Works Agency | Apparatus for treating organic liquid waste |
JP2007098229A (en) * | 2005-09-30 | 2007-04-19 | Kurita Water Ind Ltd | Method and apparatus for treating organic waste material |
JP4665693B2 (en) * | 2005-09-30 | 2011-04-06 | 栗田工業株式会社 | Method and apparatus for treating organic waste |
Also Published As
Publication number | Publication date |
---|---|
DE2844498A1 (en) | 1979-04-19 |
DD140740A5 (en) | 1980-03-26 |
ATA732678A (en) | 1987-11-15 |
BR7806742A (en) | 1979-05-08 |
SU973013A3 (en) | 1982-11-07 |
DK454978A (en) | 1979-04-14 |
FR2440920A2 (en) | 1980-06-06 |
IT7851482A0 (en) | 1978-10-12 |
CA1115432A (en) | 1981-12-29 |
GB2006743A (en) | 1979-05-10 |
AT385979B (en) | 1988-06-10 |
DE2844498C2 (en) | 1985-08-29 |
FR2440920B2 (en) | 1984-06-29 |
IT1116823B (en) | 1986-02-10 |
ES476599A1 (en) | 1979-07-16 |
ES474110A1 (en) | 1979-07-16 |
PH17462A (en) | 1984-08-29 |
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