論文

査読有り
2013年3月

Development of a treatment system for molasses wastewater: The effects of cation inhibition on the anaerobic degradation process

BIORESOURCE TECHNOLOGY
  • Takashi Onodera
  • Shinya Sase
  • Pairaya Choeisai
  • Wilasinee Yoochatchaval
  • Haruhiko Sumino
  • Takashi Yamaguchi
  • Yoshitaka Ebie
  • Kaiqin Xu
  • Noriko Tomioka
  • Motoyuki Mizuochi
  • Kazuaki Syutsubo
  • 全て表示

131
開始ページ
295
終了ページ
320
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.biortech.2013.12.126
出版者・発行元
ELSEVIER SCI LTD

This study evaluated the process performance of a novel treatment system consisting of an acidification reactor, an upflow staged sludge bed (USSB) reactor, an upflow anaerobic sludge blanket reactor, and an aerobic trickling filter for the treatment of a high-strength molasses wastewater with a chemical oxygen demand (COD) of up to 120,000 mg/L. The USSB operating at 35 degrees C was capable of achieving an organic loading rate of 11 kgCOD/m(3) day with a methane recovery of 62.4% at an influent COD of 120,000 mg/L. The final effluent COD was 4520 mg/L. The system was effective with regard to nitrification and sulfur removal. Fifty percent inhibition of the bacterial activity of the retained sludge by the cations was determined at 8 gK/L for sucrose degradation, 16 gK/L for sulfate reduction, and 12 gK/L or 9 gNa/L for acetoclastic methane production. Cation inhibition of anaerobic degradation reduced the process performance of the USSB. (C) 2012 Elsevier Ltd. All rights reserved.

リンク情報
DOI
https://doi.org/10.1016/j.biortech.2013.12.126
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/23360705
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000317024200041&DestApp=WOS_CPL
ID情報
  • DOI : 10.1016/j.biortech.2013.12.126
  • ISSN : 0960-8524
  • PubMed ID : 23360705
  • Web of Science ID : WOS:000317024200041

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