JPS6351758B2 - - Google Patents
Info
- Publication number
- JPS6351758B2 JPS6351758B2 JP14554981A JP14554981A JPS6351758B2 JP S6351758 B2 JPS6351758 B2 JP S6351758B2 JP 14554981 A JP14554981 A JP 14554981A JP 14554981 A JP14554981 A JP 14554981A JP S6351758 B2 JPS6351758 B2 JP S6351758B2
- Authority
- JP
- Japan
- Prior art keywords
- bed
- bod
- organic wastewater
- immersed
- microbial
- 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
Links
- 238000000034 method Methods 0.000 claims description 23
- 239000008187 granular material Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 230000000813 microbial effect Effects 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 11
- 239000002351 wastewater Substances 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 238000007654 immersion Methods 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 238000005273 aeration Methods 0.000 description 7
- 244000005700 microbiome Species 0.000 description 6
- 238000001914 filtration Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 2
- 239000003830 anthracite Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 102100025442 Biorientation of chromosomes in cell division protein 1 Human genes 0.000 description 1
- 101000934628 Homo sapiens Biorientation of chromosomes in cell division protein 1 Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 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 |
|---|---|---|---|
| JP56145549A JPS5849492A (ja) | 1981-09-17 | 1981-09-17 | 有機性排水のｂｏｄ，ｓｓ除去方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56145549A JPS5849492A (ja) | 1981-09-17 | 1981-09-17 | 有機性排水のｂｏｄ，ｓｓ除去方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5849492A JPS5849492A (ja) | 1983-03-23 |
| JPS6351758B2 true JPS6351758B2 (hu) | 1988-10-14 |
Family
ID=15387742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56145549A Granted JPS5849492A (ja) | 1981-09-17 | 1981-09-17 | 有機性排水のｂｏｄ，ｓｓ除去方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5849492A (hu) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2653086B2 (ja) * | 1988-03-04 | 1997-09-10 | 栗田工業株式会社 | 凝集生物濾過装置 |
| JPH07100156B2 (ja) * | 1989-12-27 | 1995-11-01 | 株式会社荏原製作所 | 有機性汚水の生物処理装置 |
| KR100817882B1 (ko) * | 2006-12-27 | 2008-03-31 | 주식회사 부강테크 | 초고도처리 생물여과공정 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5396261A (en) * | 1977-04-14 | 1978-08-23 | Ataka Kougiyou Kk | Method of treating highly organic waste water |
| JPS5491960A (en) * | 1977-12-29 | 1979-07-20 | Omnium Assainissement | Method of biologically purifying water |
-
1981
- 1981-09-17 JP JP56145549A patent/JPS5849492A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5396261A (en) * | 1977-04-14 | 1978-08-23 | Ataka Kougiyou Kk | Method of treating highly organic waste water |
| JPS5491960A (en) * | 1977-12-29 | 1979-07-20 | Omnium Assainissement | Method of biologically purifying water |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5849492A (ja) | 1983-03-23 |
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