JP4412995B2 - 底泥の減容化方法 - Google Patents
底泥の減容化方法 Download PDFInfo
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- JP4412995B2 JP4412995B2 JP2003428107A JP2003428107A JP4412995B2 JP 4412995 B2 JP4412995 B2 JP 4412995B2 JP 2003428107 A JP2003428107 A JP 2003428107A JP 2003428107 A JP2003428107 A JP 2003428107A JP 4412995 B2 JP4412995 B2 JP 4412995B2
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- Prior art keywords
- water
- bottom mud
- pool
- mud
- treatment
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- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Treatment Of Sludge (AREA)
Description
23 プール設備
25,27 沈殿槽
34 バックホウ(掻き取り手段)
35 ダンプトラック(回収手段)
Claims (1)
- 発電所内に設けた排水処理設備の凝集沈殿槽内に沈澱堆積した底泥を取り出して露天状態にして浅底のプールに撒き出し、天日にさらすことにより、水分を蒸発させて含水率を低下させ、その後、前記プール内に残存する底泥を掻き取り回収する底泥の減容化方法であって、
前記プールの底面が緩勾配をなし、その浅底側から底泥混じりの泥水を撒き出て勾配に沿って流下させ、所定時間の静置後、深底側において底泥と分離した上澄みの水を前記排水処理設備に戻すことを特徴とする底泥の減容化方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2003428107A JP4412995B2 (ja) | 2003-12-24 | 2003-12-24 | 底泥の減容化方法 |
Applications Claiming Priority (1)
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JP2003428107A JP4412995B2 (ja) | 2003-12-24 | 2003-12-24 | 底泥の減容化方法 |
Publications (2)
Publication Number | Publication Date |
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JP2005185900A JP2005185900A (ja) | 2005-07-14 |
JP4412995B2 true JP4412995B2 (ja) | 2010-02-10 |
Family
ID=34787201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003428107A Expired - Fee Related JP4412995B2 (ja) | 2003-12-24 | 2003-12-24 | 底泥の減容化方法 |
Country Status (1)
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JP (1) | JP4412995B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010234271A (ja) * | 2009-03-31 | 2010-10-21 | Fujita Corp | 有機性資材の乾燥及び保管方法 |
JP5951984B2 (ja) * | 2011-12-27 | 2016-07-13 | 日鉄住金環境株式会社 | 有機性廃水の生物処理方法 |
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2003
- 2003-12-24 JP JP2003428107A patent/JP4412995B2/ja not_active Expired - Fee Related
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JP2005185900A (ja) | 2005-07-14 |
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