JPS5888093A - 廃水処理方法 - Google Patents
廃水処理方法Info
- Publication number
- JPS5888093A JPS5888093A JP56184418A JP18441881A JPS5888093A JP S5888093 A JPS5888093 A JP S5888093A JP 56184418 A JP56184418 A JP 56184418A JP 18441881 A JP18441881 A JP 18441881A JP S5888093 A JPS5888093 A JP S5888093A
- Authority
- JP
- Japan
- Prior art keywords
- phosphorus
- tank
- rotating disk
- water
- water level
- 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
- 239000002351 wastewater Substances 0.000 title claims abstract description 26
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 65
- 239000011574 phosphorus Substances 0.000 claims abstract description 65
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 17
- 239000010802 sludge Substances 0.000 claims description 38
- 239000005416 organic matter Substances 0.000 claims description 14
- 238000005345 coagulation Methods 0.000 claims description 7
- 230000015271 coagulation Effects 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 3
- 238000004065 wastewater treatment Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 abstract description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 26
- 239000000126 substance Substances 0.000 description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 8
- 235000011941 Tilia x europaea Nutrition 0.000 description 8
- 239000004571 lime Substances 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 125000001477 organic nitrogen group Chemical group 0.000 description 2
- 150000003018 phosphorus compounds Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- -1 phosphorus compound Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 238000003756 stirring 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)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56184418A JPS5888093A (ja) | 1981-11-19 | 1981-11-19 | 廃水処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56184418A JPS5888093A (ja) | 1981-11-19 | 1981-11-19 | 廃水処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5888093A true JPS5888093A (ja) | 1983-05-26 |
| JPH02116B2 JPH02116B2 (enrdf_load_stackoverflow) | 1990-01-05 |
Family
ID=16152812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56184418A Granted JPS5888093A (ja) | 1981-11-19 | 1981-11-19 | 廃水処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5888093A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62106897A (ja) * | 1984-07-09 | 1987-05-18 | シラキユ−ス ユニバ−シテイ | 廃水処理装置及び方法 |
| KR19990073490A (ko) * | 1999-07-13 | 1999-10-05 | 이영호 | 회전생물막접촉통반응기를이용한오수의처리장치및방법 |
| US6830227B2 (en) | 2001-02-13 | 2004-12-14 | Nihon Velbon Seiki Kogyo Kabushiki Kaisha | Extension device |
| CN103523904A (zh) * | 2013-09-29 | 2014-01-22 | 北京桑德环境工程有限公司 | 液位可调式生物转盘系统 |
-
1981
- 1981-11-19 JP JP56184418A patent/JPS5888093A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62106897A (ja) * | 1984-07-09 | 1987-05-18 | シラキユ−ス ユニバ−シテイ | 廃水処理装置及び方法 |
| KR19990073490A (ko) * | 1999-07-13 | 1999-10-05 | 이영호 | 회전생물막접촉통반응기를이용한오수의처리장치및방법 |
| US6830227B2 (en) | 2001-02-13 | 2004-12-14 | Nihon Velbon Seiki Kogyo Kabushiki Kaisha | Extension device |
| CN103523904A (zh) * | 2013-09-29 | 2014-01-22 | 北京桑德环境工程有限公司 | 液位可调式生物转盘系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02116B2 (enrdf_load_stackoverflow) | 1990-01-05 |
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