JPH0223237B2 - - Google Patents
Info
- Publication number
- JPH0223237B2 JPH0223237B2 JP8317585A JP8317585A JPH0223237B2 JP H0223237 B2 JPH0223237 B2 JP H0223237B2 JP 8317585 A JP8317585 A JP 8317585A JP 8317585 A JP8317585 A JP 8317585A JP H0223237 B2 JPH0223237 B2 JP H0223237B2
- Authority
- JP
- Japan
- Prior art keywords
- zeolite
- microorganisms
- pellet
- activated sludge
- biological
- 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
- 238000000034 method Methods 0.000 claims description 26
- 244000005700 microbiome Species 0.000 claims description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 229910021536 Zeolite Inorganic materials 0.000 claims description 19
- 238000011282 treatment Methods 0.000 claims description 19
- 239000010457 zeolite Substances 0.000 claims description 19
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 12
- 239000011707 mineral Substances 0.000 claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 229920000620 organic polymer Polymers 0.000 claims description 6
- 239000011246 composite particle Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims description 2
- -1 clinoptilite Chemical compound 0.000 claims description 2
- 229910052906 cristobalite Inorganic materials 0.000 claims description 2
- 238000005189 flocculation Methods 0.000 claims description 2
- 230000016615 flocculation Effects 0.000 claims description 2
- 239000010802 sludge Substances 0.000 description 20
- 239000008188 pellet Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 9
- 238000005273 aeration Methods 0.000 description 7
- 230000001546 nitrifying effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000000813 microbial effect Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000002195 synergetic effect Effects 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
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- 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 |
|---|---|---|---|
| JP60083175A JPS61242692A (ja) | 1985-04-18 | 1985-04-18 | 生物学的水処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60083175A JPS61242692A (ja) | 1985-04-18 | 1985-04-18 | 生物学的水処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61242692A JPS61242692A (ja) | 1986-10-28 |
| JPH0223237B2 true JPH0223237B2 (zh) | 1990-05-23 |
Family
ID=13794947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60083175A Granted JPS61242692A (ja) | 1985-04-18 | 1985-04-18 | 生物学的水処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61242692A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03112436U (zh) * | 1990-03-02 | 1991-11-18 | ||
| CN103739058A (zh) * | 2014-01-06 | 2014-04-23 | 上海交通大学 | 一种污水强化除磷填料及其制备方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3737689B2 (ja) * | 2000-09-27 | 2006-01-18 | 青木電器工業株式会社 | 腐植物質を含むペレットの使用方法 |
| JP2003235554A (ja) * | 2002-02-18 | 2003-08-26 | Hitachi Plant Eng & Constr Co Ltd | 固定化微生物担体及びその製造方法 |
| KR100502957B1 (ko) * | 2002-09-05 | 2005-07-21 | 금강엔지니어링 주식회사 | Ｐｂａｃ 담체를 포함하는 반응조 및 이를 이용한 수처리방법 |
| JP5091496B2 (ja) * | 2007-02-02 | 2012-12-05 | アサヒグループホールディングス株式会社 | 菌が定着した活性炭の製造方法及び菌体定着装置 |
-
1985
- 1985-04-18 JP JP60083175A patent/JPS61242692A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03112436U (zh) * | 1990-03-02 | 1991-11-18 | ||
| CN103739058A (zh) * | 2014-01-06 | 2014-04-23 | 上海交通大学 | 一种污水强化除磷填料及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61242692A (ja) | 1986-10-28 |
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