JPH0249799B2 - - Google Patents
Info
- Publication number
- JPH0249799B2 JPH0249799B2 JP57168158A JP16815882A JPH0249799B2 JP H0249799 B2 JPH0249799 B2 JP H0249799B2 JP 57168158 A JP57168158 A JP 57168158A JP 16815882 A JP16815882 A JP 16815882A JP H0249799 B2 JPH0249799 B2 JP H0249799B2
- Authority
- JP
- Japan
- Prior art keywords
- chemically stable
- zeolite
- treatment
- silicic acid
- green algae
- 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.)
- Expired - Lifetime
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 241000195628 Chlorophyta Species 0.000 claims description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 239000011574 phosphorus Substances 0.000 claims description 9
- 239000010802 sludge Substances 0.000 claims description 9
- 229910021536 Zeolite Inorganic materials 0.000 claims description 8
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 8
- 244000005700 microbiome Species 0.000 claims description 8
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims description 8
- 239000010457 zeolite Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 239000002351 wastewater Substances 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 238000004065 wastewater treatment Methods 0.000 description 5
- 241000195493 Cryptophyta Species 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 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 |
|---|---|---|---|
| JP57168158A JPS5959296A (ja) | 1982-09-25 | 1982-09-25 | 廃水の三次処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57168158A JPS5959296A (ja) | 1982-09-25 | 1982-09-25 | 廃水の三次処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5959296A JPS5959296A (ja) | 1984-04-05 |
| JPH0249799B2 true JPH0249799B2 (it) | 1990-10-31 |
Family
ID=15862881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57168158A Granted JPS5959296A (ja) | 1982-09-25 | 1982-09-25 | 廃水の三次処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5959296A (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19546921C2 (de) * | 1995-06-26 | 1998-10-15 | Entwicklung Von Umwelttechnik | Einrichtung zur Rückhaltung verwirbelbarer Aufwuchskörper in Bioreaktoren |
| US8252183B1 (en) * | 2011-10-28 | 2012-08-28 | Kent Bioenergy Corporation | Treating nitorogen-contaminated wastewaters |
| JP5917187B2 (ja) * | 2012-02-24 | 2016-05-11 | 株式会社 名邦テクノ | 下水処理水の再処理方法 |
| CN103304031B (zh) * | 2012-03-09 | 2015-09-23 | 中国海洋石油总公司 | 一种利用微藻处理煤气化废水的系统和方法 |
| CN111348806A (zh) * | 2020-03-26 | 2020-06-30 | 南昌航空大学 | 一种沸石-微藻协同处理稀土矿采矿废水的方法 |
-
1982
- 1982-09-25 JP JP57168158A patent/JPS5959296A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5959296A (ja) | 1984-04-05 |
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