JP4299168B2 - 嫌気性処理装置 - Google Patents
嫌気性処理装置 Download PDFInfo
- Publication number
- JP4299168B2 JP4299168B2 JP2004083011A JP2004083011A JP4299168B2 JP 4299168 B2 JP4299168 B2 JP 4299168B2 JP 2004083011 A JP2004083011 A JP 2004083011A JP 2004083011 A JP2004083011 A JP 2004083011A JP 4299168 B2 JP4299168 B2 JP 4299168B2
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- JP
- Japan
- Prior art keywords
- gas
- tank
- anaerobic
- anaerobic treatment
- desulfurization
- 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 - Fee Related
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Classifications
-
- Y02W10/12—
Landscapes
- Degasification And Air Bubble Elimination (AREA)
- Physical Water Treatments (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Description
Claims (1)
- 被処理水を酸生成菌で処理する酸生成槽と、
前記酸生成槽で処理された処理液を嫌気性処理する嫌気性処理槽と、
前記嫌気性処理槽で発生したガスを脱硫処理する脱硫装置と、
前記嫌気性処理槽で処理された嫌気性処理液を前記脱硫装置で処理された処理ガスに接触させて脱硫処理する気液接触装置と、
前記気液接触装置で処理された脱硫処理液の一部を後段へ供給する供給路と、
前記脱硫処理液の残りの一部を前記酸生成槽へ返送する返送路と、
を備え、
前記供給路における前記脱硫処理液の流量と前記返送路における前記脱硫処理液の流量との流量比を調節することにより前記酸生成槽の硫黄化合物濃度が調節されることを特徴とする嫌気性処理装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004083011A JP4299168B2 (ja) | 2004-03-22 | 2004-03-22 | 嫌気性処理装置 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2004083011A JP4299168B2 (ja) | 2004-03-22 | 2004-03-22 | 嫌気性処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005262182A JP2005262182A (ja) | 2005-09-29 |
JP4299168B2 true JP4299168B2 (ja) | 2009-07-22 |
Family
ID=35087267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004083011A Expired - Fee Related JP4299168B2 (ja) | 2004-03-22 | 2004-03-22 | 嫌気性処理装置 |
Country Status (1)
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JP (1) | JP4299168B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5166014B2 (ja) * | 2007-12-27 | 2013-03-21 | 株式会社東芝 | 嫌気性処理における溶存硫化水素の除去装置 |
US20130157334A1 (en) * | 2011-12-19 | 2013-06-20 | Shell Oil Company | Process for converting a lignocellulosic biomass |
US9764966B2 (en) | 2012-12-24 | 2017-09-19 | Paques I.P. B.V. | Hydrogen sulfide removal from anaerobic treatment |
JP5602898B2 (ja) * | 2013-02-21 | 2014-10-08 | 水ing株式会社 | 有機性排水処理装置および処理方法 |
JP2015128740A (ja) * | 2014-01-06 | 2015-07-16 | 大阪瓦斯株式会社 | 有機排水の処理方法および装置 |
JP6820079B2 (ja) * | 2017-03-28 | 2021-01-27 | 住友重機械エンバイロメント株式会社 | 水処理装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0716593A (ja) * | 1993-07-01 | 1995-01-20 | Toshiba Corp | 廃水処理装置 |
JPH07148495A (ja) * | 1993-11-29 | 1995-06-13 | Mitsubishi Kakoki Kaisha Ltd | 有機性廃水の嫌気性処理方法 |
JPH09248593A (ja) * | 1996-03-14 | 1997-09-22 | Hitachi Zosen Corp | Uasb廃水処理法におけるアルカリ消費量低減化方法およびこれに用いる装置 |
JP3906509B2 (ja) * | 1997-02-25 | 2007-04-18 | 栗田工業株式会社 | 二相式嫌気性排水処理装置 |
JPH11333492A (ja) * | 1998-05-29 | 1999-12-07 | Sumitomo Heavy Ind Ltd | メタン発酵処理装置及び処理方法 |
JP2002292393A (ja) * | 2001-03-30 | 2002-10-08 | Sumitomo Heavy Ind Ltd | メタン発酵処理装置および処理方法 |
-
2004
- 2004-03-22 JP JP2004083011A patent/JP4299168B2/ja not_active Expired - Fee Related
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JP2005262182A (ja) | 2005-09-29 |
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