JPH0160317B2 - - Google Patents
Info
- Publication number
- JPH0160317B2 JPH0160317B2 JP59278600A JP27860084A JPH0160317B2 JP H0160317 B2 JPH0160317 B2 JP H0160317B2 JP 59278600 A JP59278600 A JP 59278600A JP 27860084 A JP27860084 A JP 27860084A JP H0160317 B2 JPH0160317 B2 JP H0160317B2
- Authority
- JP
- Japan
- Prior art keywords
- treatment
- tank
- layer
- water
- treatment tank
- 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
- 238000011282 treatment Methods 0.000 claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 239000010802 sludge Substances 0.000 claims description 22
- 239000000919 ceramic Substances 0.000 claims description 18
- 239000008187 granular material Substances 0.000 claims description 17
- 239000004576 sand Substances 0.000 claims description 15
- 238000005273 aeration Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 239000004927 clay Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 17
- 239000002351 wastewater Substances 0.000 description 12
- 238000004065 wastewater treatment Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000003344 environmental pollutant Substances 0.000 description 6
- 238000011221 initial treatment Methods 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 239000002957 persistent organic pollutant Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241001148470 aerobic bacillus Species 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 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 |
---|---|---|---|
JP59278600A JPS61153196A (ja) | 1984-12-25 | 1984-12-25 | 廃水処理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59278600A JPS61153196A (ja) | 1984-12-25 | 1984-12-25 | 廃水処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61153196A JPS61153196A (ja) | 1986-07-11 |
JPH0160317B2 true JPH0160317B2 (fr) | 1989-12-21 |
Family
ID=17599524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59278600A Granted JPS61153196A (ja) | 1984-12-25 | 1984-12-25 | 廃水処理装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61153196A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6413432B1 (en) | 1996-09-20 | 2002-07-02 | Shun'ichi Kumaoka | Method for treating drain water and waste liquid by the use of porous ceramics provided with amorphous pore surfaces |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6463095A (en) * | 1987-09-01 | 1989-03-09 | Inax Corp | Contact filter medium for cleaning tank |
EP0930283A1 (fr) * | 1998-01-14 | 1999-07-21 | Shun'ichi Kumaoka | Matériau ceramique poreux pourvu des pores de surface amorphe et méthode de traitement d'eau usée et des liquides de déchets en utilisant ce matériau |
JP2009254931A (ja) * | 2008-04-14 | 2009-11-05 | Shimizu Corp | 緩速濾過処理設備と緩速濾過処理方法 |
JP5319231B2 (ja) * | 2008-10-10 | 2013-10-16 | オルガノ株式会社 | 生物ろ過装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5345773B2 (fr) * | 1974-01-31 | 1978-12-08 | ||
JPS5775189A (en) * | 1980-10-27 | 1982-05-11 | Nisshin Steel Co Ltd | Tricking filter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626867Y2 (fr) * | 1976-09-24 | 1981-06-25 |
-
1984
- 1984-12-25 JP JP59278600A patent/JPS61153196A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5345773B2 (fr) * | 1974-01-31 | 1978-12-08 | ||
JPS5775189A (en) * | 1980-10-27 | 1982-05-11 | Nisshin Steel Co Ltd | Tricking filter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6413432B1 (en) | 1996-09-20 | 2002-07-02 | Shun'ichi Kumaoka | Method for treating drain water and waste liquid by the use of porous ceramics provided with amorphous pore surfaces |
US6420292B1 (en) | 1996-09-20 | 2002-07-16 | Shun'ichi Kumaoka | Porous ceramics provided with amorphous pore surfaces |
Also Published As
Publication number | Publication date |
---|---|
JPS61153196A (ja) | 1986-07-11 |
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