JP2002210499A5 - - Google Patents
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- Publication number
- JP2002210499A5 JP2002210499A5 JP2001014085A JP2001014085A JP2002210499A5 JP 2002210499 A5 JP2002210499 A5 JP 2002210499A5 JP 2001014085 A JP2001014085 A JP 2001014085A JP 2001014085 A JP2001014085 A JP 2001014085A JP 2002210499 A5 JP2002210499 A5 JP 2002210499A5
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- heating
- preheating
- dehydrator
- filtrate
- 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
Links
- 239000010802 sludge Substances 0.000 description 159
- 238000010438 heat treatment Methods 0.000 description 111
- 239000000706 filtrate Substances 0.000 description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 61
- 238000005406 washing Methods 0.000 description 33
- 238000000034 method Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 18
- 239000002689 soil Substances 0.000 description 15
- 238000001914 filtration Methods 0.000 description 14
- 230000018044 dehydration Effects 0.000 description 13
- 238000006297 dehydration reaction Methods 0.000 description 13
- 239000008399 tap water Substances 0.000 description 13
- 235000020679 tap water Nutrition 0.000 description 13
- 239000004744 fabric Substances 0.000 description 11
- 241000196324 Embryophyta Species 0.000 description 8
- 239000004035 construction material Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000223935 Cryptosporidium Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001014085A JP4878079B2 (ja) | 2001-01-23 | 2001-01-23 | 上水汚泥の処理方法および処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001014085A JP4878079B2 (ja) | 2001-01-23 | 2001-01-23 | 上水汚泥の処理方法および処理装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002210499A JP2002210499A (ja) | 2002-07-30 |
| JP2002210499A5 true JP2002210499A5 (https=) | 2007-11-08 |
| JP4878079B2 JP4878079B2 (ja) | 2012-02-15 |
Family
ID=18880820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001014085A Expired - Fee Related JP4878079B2 (ja) | 2001-01-23 | 2001-01-23 | 上水汚泥の処理方法および処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4878079B2 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5261096B2 (ja) * | 2008-09-17 | 2013-08-14 | 水ｉｎｇ株式会社 | シリコン回収方法、及びシリコン回収装置 |
| JP2012183453A (ja) * | 2011-03-03 | 2012-09-27 | Kurita Water Ind Ltd | 電気浸透脱水装置の運転方法 |
| CN103508648B (zh) * | 2013-09-28 | 2014-10-15 | 大连理工大学 | 一种基于热调理耦合压滤的污泥类物质深度脱水方法 |
| CN103964662B (zh) * | 2014-05-07 | 2015-10-28 | 大连理工大学 | 一种基于水热处理的连续式污泥脱水方法 |
| CN113683289B (zh) * | 2021-09-15 | 2024-09-13 | 东华大学 | 一种低能耗污泥热力干化方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3154933B2 (ja) * | 1995-03-13 | 2001-04-09 | 月島機械株式会社 | 上水道汚泥の処理方法とその処理装置 |
| JP2000334221A (ja) * | 1999-06-02 | 2000-12-05 | Tsukishima Kikai Co Ltd | フィルタープレス装置およびスラッジの脱水方法、ならびにフィルタープレス用濾板 |
-
2001
- 2001-01-23 JP JP2001014085A patent/JP4878079B2/ja not_active Expired - Fee Related
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