JP2019177351A5 - - Google Patents
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- Publication number
- JP2019177351A5 JP2019177351A5 JP2018068478A JP2018068478A JP2019177351A5 JP 2019177351 A5 JP2019177351 A5 JP 2019177351A5 JP 2018068478 A JP2018068478 A JP 2018068478A JP 2018068478 A JP2018068478 A JP 2018068478A JP 2019177351 A5 JP2019177351 A5 JP 2019177351A5
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- organic
- dehydrating
- coagulant
- organic coagulant
- 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.)
- Granted
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- 239000010802 sludge Substances 0.000 claims 23
- 239000000701 coagulant Substances 0.000 claims 12
- 238000000034 method Methods 0.000 claims 5
- 230000018044 dehydration Effects 0.000 claims 3
- 238000006297 dehydration reaction Methods 0.000 claims 3
- 238000001704 evaporation Methods 0.000 claims 2
- 230000008020 evaporation Effects 0.000 claims 2
- 239000000706 filtrate Substances 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 150000001768 cations Chemical class 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 230000003311 flocculating effect Effects 0.000 claims 1
- 238000005189 flocculation Methods 0.000 claims 1
- 230000016615 flocculation Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000011550 stock solution Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018068478A JP6886426B2 (ja) | 2018-03-30 | 2018-03-30 | 有機性汚泥の脱水方法及びこれに用いる処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018068478A JP6886426B2 (ja) | 2018-03-30 | 2018-03-30 | 有機性汚泥の脱水方法及びこれに用いる処理装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019177351A JP2019177351A (ja) | 2019-10-17 |
| JP2019177351A5 true JP2019177351A5 (https=) | 2020-04-30 |
| JP6886426B2 JP6886426B2 (ja) | 2021-06-16 |
Family
ID=68277397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018068478A Active JP6886426B2 (ja) | 2018-03-30 | 2018-03-30 | 有機性汚泥の脱水方法及びこれに用いる処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6886426B2 (https=) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223500A (ja) * | 1982-06-21 | 1983-12-26 | Ebara Infilco Co Ltd | 有機性汚泥の処理方法 |
| US4792406A (en) * | 1988-05-23 | 1988-12-20 | Nalco Chemical Company | Method for dewatering a slurry using a twin belt press with cationic amine salts |
| JPH06343999A (ja) * | 1993-06-10 | 1994-12-20 | Kubota Corp | 汚泥の脱水方法 |
| JPH06344000A (ja) * | 1993-06-10 | 1994-12-20 | Kubota Corp | 汚泥の脱水方法 |
| JPH10230299A (ja) * | 1997-02-21 | 1998-09-02 | Nippon Shokubai Co Ltd | 汚泥の脱水方法 |
| JP5882608B2 (ja) * | 2011-06-21 | 2016-03-09 | 水ｉｎｇ株式会社 | 有機性汚泥の脱水方法及び装置 |
| JP2013233509A (ja) * | 2012-05-09 | 2013-11-21 | Swing Corp | 有機性汚泥の脱水方法及び装置 |
-
2018
- 2018-03-30 JP JP2018068478A patent/JP6886426B2/ja active Active
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