JPH01123696A - 有機性排水の好気性生物処理法 - Google Patents
有機性排水の好気性生物処理法Info
- Publication number
- JPH01123696A JPH01123696A JP62278270A JP27827087A JPH01123696A JP H01123696 A JPH01123696 A JP H01123696A JP 62278270 A JP62278270 A JP 62278270A JP 27827087 A JP27827087 A JP 27827087A JP H01123696 A JPH01123696 A JP H01123696A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- water
- waste water
- microorganisms
- tank
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000010815 organic waste Substances 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000001301 oxygen Substances 0.000 claims abstract description 34
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 34
- 244000005700 microbiome Species 0.000 claims abstract description 24
- 239000002351 wastewater Substances 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 25
- 230000000813 microbial effect Effects 0.000 claims description 11
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 13
- 238000004090 dissolution Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 27
- 239000008187 granular material Substances 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000005273 aeration Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 239000010840 domestic wastewater Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62278270A JPH01123696A (ja) | 1987-11-05 | 1987-11-05 | 有機性排水の好気性生物処理法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62278270A JPH01123696A (ja) | 1987-11-05 | 1987-11-05 | 有機性排水の好気性生物処理法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01123696A true JPH01123696A (ja) | 1989-05-16 |
JPH0586279B2 JPH0586279B2 (enrdf_load_stackoverflow) | 1993-12-10 |
Family
ID=17595006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62278270A Granted JPH01123696A (ja) | 1987-11-05 | 1987-11-05 | 有機性排水の好気性生物処理法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01123696A (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002205086A (ja) * | 2001-01-09 | 2002-07-23 | Kubota Corp | 散気方法および散気装置 |
JP2007136360A (ja) * | 2005-11-18 | 2007-06-07 | Sumitomo Heavy Ind Ltd | 粒状微生物汚泥生成方法及び粒状微生物汚泥生成装置 |
JP2007253106A (ja) * | 2006-03-24 | 2007-10-04 | Sumitomo Heavy Ind Ltd | 粒状汚泥生成方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4997459A (enrdf_load_stackoverflow) * | 1973-01-24 | 1974-09-14 | ||
JPS63242394A (ja) * | 1987-03-31 | 1988-10-07 | Kensetsusho Doboku Kenkyu Shocho | 排水処理方法およびその装置 |
-
1987
- 1987-11-05 JP JP62278270A patent/JPH01123696A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4997459A (enrdf_load_stackoverflow) * | 1973-01-24 | 1974-09-14 | ||
JPS63242394A (ja) * | 1987-03-31 | 1988-10-07 | Kensetsusho Doboku Kenkyu Shocho | 排水処理方法およびその装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002205086A (ja) * | 2001-01-09 | 2002-07-23 | Kubota Corp | 散気方法および散気装置 |
JP2007136360A (ja) * | 2005-11-18 | 2007-06-07 | Sumitomo Heavy Ind Ltd | 粒状微生物汚泥生成方法及び粒状微生物汚泥生成装置 |
JP2007253106A (ja) * | 2006-03-24 | 2007-10-04 | Sumitomo Heavy Ind Ltd | 粒状汚泥生成方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0586279B2 (enrdf_load_stackoverflow) | 1993-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH02245297A (ja) | 廃水の二段処理方法 | |
JP2009513328A (ja) | 水処理方法ならびに固定細菌生物処理および凝集傾斜を一体化する機構 | |
JP3483917B2 (ja) | 汚水処理法 | |
US2713028A (en) | Sewage treatment | |
US4282102A (en) | Activated sludge wastewater treatment having suspended inert media for biota growth | |
JP3244365B2 (ja) | 流動床担体回収方法 | |
WO1993016962A1 (en) | Apparatus for the purification of cyanide-containing waste water | |
JP3841394B2 (ja) | 高濃度有機性排水の処理方法及び装置 | |
WO1993015025A1 (en) | Granulating method by aerobic biological treatment of organic waste water and aerobic biological treatment method for organic waste water | |
JPH06182393A (ja) | 流動床式脱窒処理装置 | |
JPH0586280B2 (enrdf_load_stackoverflow) | ||
JP3933230B2 (ja) | 窒素含有有機性廃水の処理方法 | |
JP2576679B2 (ja) | 脱リン装置 | |
JPH01123696A (ja) | 有機性排水の好気性生物処理法 | |
JP2007136365A (ja) | 粒状微生物汚泥生成方法 | |
JP2698310B2 (ja) | 廃水の嫌気性処理装置とその運転方法 | |
JPH05337492A (ja) | 汚水の生物学的処理方法 | |
JP2004041981A (ja) | 有機性排水の処理方法およびそのシステム | |
JPH0636917B2 (ja) | 廃水処理法 | |
JP3776763B2 (ja) | 廃水処理装置 | |
JPS62237998A (ja) | 生物濾過リアクタ− | |
JP2590474B2 (ja) | 汚水の処理方法 | |
JPH0576897A (ja) | 浄水処理方法および装置 | |
JP3252285U (ja) | 磁性体凝集剤添加水処理装置 | |
JPS621498A (ja) | 嫌気性微生物の利用方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
EXPY | Cancellation because of completion of term |