SG193336A1 - Device and method for biological treatment of organic wastewater - Google Patents
Device and method for biological treatment of organic wastewater Download PDFInfo
- Publication number
- SG193336A1 SG193336A1 SG2013067079A SG2013067079A SG193336A1 SG 193336 A1 SG193336 A1 SG 193336A1 SG 2013067079 A SG2013067079 A SG 2013067079A SG 2013067079 A SG2013067079 A SG 2013067079A SG 193336 A1 SG193336 A1 SG 193336A1
- Authority
- SG
- Singapore
- Prior art keywords
- biological treatment
- treatment tank
- sludge
- organic wastewater
- animalcules
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 45
- 239000010802 sludge Substances 0.000 claims abstract description 105
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 241000894006 Bacteria Species 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 230000014759 maintenance of location Effects 0.000 claims description 9
- 244000062645 predators Species 0.000 abstract description 33
- 230000008569 process Effects 0.000 abstract description 19
- 230000007423 decrease Effects 0.000 abstract description 8
- 244000144992 flock Species 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 241000360042 Bdelloidea <mites> Species 0.000 description 8
- 241000868220 Vorticella Species 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 238000004065 wastewater treatment Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000035404 Autolysis Diseases 0.000 description 2
- 206010057248 Cell death Diseases 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 239000005445 natural material Substances 0.000 description 2
- 238000006864 oxidative decomposition reaction Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000028043 self proteolysis Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006701 autoxidation reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 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
- C02F3/06—Aerobic processes using submerged filters
-
- 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
-
- 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
- C02F3/121—Multistep treatment
-
- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/001—Upstream control, i.e. monitoring for predictive control
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
-
- 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)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Activated Sludge Processes (AREA)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011058035 | 2011-03-16 | ||
| JP2012001290 | 2012-01-06 | ||
| PCT/JP2012/056364 WO2012124675A1 (ja) | 2011-03-16 | 2012-03-13 | 有機性排水の生物処理方法および装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG193336A1 true SG193336A1 (en) | 2013-10-30 |
Family
ID=46830742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2013067079A SG193336A1 (en) | 2011-03-16 | 2012-03-13 | Device and method for biological treatment of organic wastewater |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP5915643B2 (zh) |
| KR (1) | KR20140009347A (zh) |
| CN (1) | CN103429540B (zh) |
| MY (1) | MY165049A (zh) |
| SG (1) | SG193336A1 (zh) |
| TW (1) | TWI465402B (zh) |
| WO (1) | WO2012124675A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5850097B2 (ja) * | 2014-07-01 | 2016-02-03 | 栗田工業株式会社 | 有機性排水の生物処理方法及び生物処理装置 |
| JP6020620B2 (ja) * | 2015-02-19 | 2016-11-02 | 栗田工業株式会社 | 有機性排水の生物処理方法および装置 |
| JP6578691B2 (ja) | 2015-03-23 | 2019-09-25 | 栗田工業株式会社 | 生物処理用担体および生物処理槽 |
| JP2019048254A (ja) * | 2017-09-08 | 2019-03-28 | オルガノ株式会社 | 有機性排水の処理方法及び処理装置 |
| US20210395122A1 (en) * | 2018-10-17 | 2021-12-23 | Ebara Jitsugyo Co., Ltd. | Apparatus and method for biological treatment of organic wastewater |
| JP2022122572A (ja) * | 2021-02-10 | 2022-08-23 | オルガノ株式会社 | 水処理方法及び水処理装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04193396A (ja) * | 1990-11-27 | 1992-07-13 | Matsushita Electric Works Ltd | 汚水処理装置 |
| JPH09131593A (ja) * | 1995-11-09 | 1997-05-20 | B Bai B:Kk | 生物膜槽用接触材 |
| JPH09141280A (ja) * | 1995-11-15 | 1997-06-03 | B Bai B:Kk | 河川等の水域の水質浄化装置 |
| JPH1015572A (ja) * | 1996-07-04 | 1998-01-20 | Bio Material:Kk | 微生物固定化用担体及びその担体を用いた液体中の窒素化合物の変換方法 |
| JPH1099892A (ja) * | 1996-09-26 | 1998-04-21 | Joban Kaihatsu Kk | 汚水処理方法及び装置 |
| JP2942758B1 (ja) * | 1998-04-28 | 1999-08-30 | 建設省土木研究所長 | 汚泥分離促進型リアクターおよび浄化処理施設 |
| JP3035569B2 (ja) * | 1998-06-05 | 2000-04-24 | 工業技術院長 | 有機性廃水の処理方法 |
| JP2000246273A (ja) * | 1999-03-01 | 2000-09-12 | Mitsumasa Murakami | 動物プランクトン保持用構造体及びこれを用いた水質浄化方法 |
| JP4967225B2 (ja) * | 2004-08-10 | 2012-07-04 | 栗田工業株式会社 | 有機性排水の生物処理方法 |
| JP2006061743A (ja) * | 2004-08-24 | 2006-03-09 | Asahi Kasei Clean Chemical Co Ltd | 余剰汚泥の処理方法及び処理装置 |
| JP2006247494A (ja) * | 2005-03-09 | 2006-09-21 | Kurita Water Ind Ltd | 有機性排水の生物処理方法及び装置 |
| CN101175700B (zh) * | 2005-04-12 | 2011-04-27 | 栗田工业株式会社 | 有机废水的生物处理方法和生物处理装置 |
| WO2007088860A1 (ja) * | 2006-02-03 | 2007-08-09 | Kurita Water Industries Ltd. | 有機性廃水の生物処理方法 |
| CN101432233B (zh) * | 2006-04-28 | 2011-08-03 | 栗田工业株式会社 | 有机性废水的生物处理方法和装置 |
| JP4821493B2 (ja) * | 2006-08-09 | 2011-11-24 | 栗田工業株式会社 | 有機性排水の生物処理方法 |
| JP2009072767A (ja) * | 2007-08-30 | 2009-04-09 | Asahi Kasei Chemicals Corp | 活性汚泥装置及び処理方法 |
-
2012
- 2012-03-13 WO PCT/JP2012/056364 patent/WO2012124675A1/ja active Application Filing
- 2012-03-13 CN CN201280013562.9A patent/CN103429540B/zh active Active
- 2012-03-13 KR KR20137024131A patent/KR20140009347A/ko not_active Application Discontinuation
- 2012-03-13 SG SG2013067079A patent/SG193336A1/en unknown
- 2012-03-13 JP JP2013504731A patent/JP5915643B2/ja active Active
- 2012-03-13 MY MYPI2013701602A patent/MY165049A/en unknown
- 2012-03-15 TW TW101108848A patent/TWI465402B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5915643B2 (ja) | 2016-05-11 |
| MY165049A (en) | 2018-02-28 |
| JPWO2012124675A1 (ja) | 2014-07-24 |
| TWI465402B (zh) | 2014-12-21 |
| TW201302626A (zh) | 2013-01-16 |
| CN103429540B (zh) | 2016-03-30 |
| KR20140009347A (ko) | 2014-01-22 |
| CN103429540A (zh) | 2013-12-04 |
| WO2012124675A1 (ja) | 2012-09-20 |
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