JPS6244798Y2 - - Google Patents
Info
- Publication number
- JPS6244798Y2 JPS6244798Y2 JP1982167032U JP16703282U JPS6244798Y2 JP S6244798 Y2 JPS6244798 Y2 JP S6244798Y2 JP 1982167032 U JP1982167032 U JP 1982167032U JP 16703282 U JP16703282 U JP 16703282U JP S6244798 Y2 JPS6244798 Y2 JP S6244798Y2
- Authority
- JP
- Japan
- Prior art keywords
- granular
- water
- material layer
- particle size
- bed
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000007787 solid Substances 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 13
- 239000008187 granular material Substances 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000002062 proliferating effect Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000002023 wood 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 |
|---|---|---|---|
| JP1982167032U JPS5970797U (ja) | 1982-11-05 | 1982-11-05 | 散水濾床装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982167032U JPS5970797U (ja) | 1982-11-05 | 1982-11-05 | 散水濾床装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5970797U JPS5970797U (ja) | 1984-05-14 |
| JPS6244798Y2 true JPS6244798Y2 (pl) | 1987-11-27 |
Family
ID=30365533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982167032U Granted JPS5970797U (ja) | 1982-11-05 | 1982-11-05 | 散水濾床装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5970797U (pl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020072897A (ko) * | 2001-03-13 | 2002-09-19 | 김두성 | 생물학 타워형 무폭기 폐수처리장치. |
| JP5748206B2 (ja) * | 2011-03-31 | 2015-07-15 | みつる 高崎 | 水質浄化システムおよび水質浄化方法 |
| JP6112604B2 (ja) * | 2013-05-29 | 2017-04-12 | 学校法人日本大学 | 水質改善用の人工湿地 |
-
1982
- 1982-11-05 JP JP1982167032U patent/JPS5970797U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5970797U (ja) | 1984-05-14 |
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