JPH0587317B2 - - Google Patents
Info
- Publication number
- JPH0587317B2 JPH0587317B2 JP61092892A JP9289286A JPH0587317B2 JP H0587317 B2 JPH0587317 B2 JP H0587317B2 JP 61092892 A JP61092892 A JP 61092892A JP 9289286 A JP9289286 A JP 9289286A JP H0587317 B2 JPH0587317 B2 JP H0587317B2
- Authority
- JP
- Japan
- Prior art keywords
- treatment
- phosphorus
- aeration
- iron
- sewage
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 73
- 229910052742 iron Inorganic materials 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 34
- 238000005273 aeration Methods 0.000 claims description 33
- 239000011574 phosphorus Substances 0.000 claims description 27
- 229910052698 phosphorus Inorganic materials 0.000 claims description 27
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 26
- 239000010802 sludge Substances 0.000 claims description 26
- 239000010865 sewage Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000002351 wastewater Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000007796 conventional method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005276 aerator Methods 0.000 description 4
- 229910000398 iron phosphate Inorganic materials 0.000 description 4
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000012851 eutrophication Methods 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- -1 phosphorus ions Chemical class 0.000 description 2
- 241000295146 Gallionellaceae Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 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
- Biological Treatment Of Waste Water (AREA)
- Removal Of Specific Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61092892A JPS62250994A (ja) | 1986-04-22 | 1986-04-22 | 汚水の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61092892A JPS62250994A (ja) | 1986-04-22 | 1986-04-22 | 汚水の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62250994A JPS62250994A (ja) | 1987-10-31 |
| JPH0587317B2 true JPH0587317B2 (enrdf_load_stackoverflow) | 1993-12-16 |
Family
ID=14067108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61092892A Granted JPS62250994A (ja) | 1986-04-22 | 1986-04-22 | 汚水の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62250994A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01128898U (enrdf_load_stackoverflow) * | 1988-02-25 | 1989-09-01 | ||
| JPH01218683A (ja) * | 1988-02-27 | 1989-08-31 | Nishihara Environ Sanit Res Corp | 排水処理法 |
| JPH01293197A (ja) * | 1988-05-20 | 1989-11-27 | Kirin Brewery Co Ltd | 生活雑排水および屎尿浄化槽におけるリン除去方法ならびにこれを用いた浄化装置 |
| JP2008272711A (ja) * | 2007-05-07 | 2008-11-13 | Itsuo Morizaki | 水の浄化方法及び浄化装置 |
-
1986
- 1986-04-22 JP JP61092892A patent/JPS62250994A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62250994A (ja) | 1987-10-31 |
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