JPS6338959Y2 - - Google Patents
Info
- Publication number
- JPS6338959Y2 JPS6338959Y2 JP1980185365U JP18536580U JPS6338959Y2 JP S6338959 Y2 JPS6338959 Y2 JP S6338959Y2 JP 1980185365 U JP1980185365 U JP 1980185365U JP 18536580 U JP18536580 U JP 18536580U JP S6338959 Y2 JPS6338959 Y2 JP S6338959Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact material
- contact
- rods
- net
- frame
- 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
- 239000000463 material Substances 0.000 claims description 34
- 239000000725 suspension Substances 0.000 claims description 14
- 238000005273 aeration Methods 0.000 claims description 7
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 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 |
|---|---|---|---|
| JP1980185365U JPS6338959Y2 (en, 2012) | 1980-12-22 | 1980-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980185365U JPS6338959Y2 (en, 2012) | 1980-12-22 | 1980-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57106495U JPS57106495U (en, 2012) | 1982-06-30 |
| JPS6338959Y2 true JPS6338959Y2 (en, 2012) | 1988-10-13 |
Family
ID=29986345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980185365U Expired JPS6338959Y2 (en, 2012) | 1980-12-22 | 1980-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338959Y2 (en, 2012) |
-
1980
- 1980-12-22 JP JP1980185365U patent/JPS6338959Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57106495U (en, 2012) | 1982-06-30 |
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