UASBリアクターの初期運転における諸問題(ノート)〔英文〕

• BHATTI ZAFAR IQBAL

  Department of Environmental Engineering, Facult of Engineering, Osaka University

書誌事項

タイトル別名

• Problems Encountered during the Start-up of UASB Reactors.
• UASB リアクター ノ ショキ ウンテン ニ オケル ショモンダイ ノート

抄録

Operational problems during the start-up of upflow anaerobic sludge blanket (UASB) reactors are little reported in the literature. In this study, operational problems during the initial operation of UASB reactors are discussed. Major problems encompass the gas entrapment in the granular sludge bed, formation of scum and crustation, and maintenance of hydraulic retention times (HRTs) at very low flow rates. The experience related to the effect of these problems is addressed in this study together with insight into the remedial measures. Gentle mixing at regular intervals during the initial period is stressed.

収録刊行物

• 日本水処理生物学会誌

  日本水処理生物学会誌 31 (1), 59-62, 1995

  日本水処理生物学会

キーワード

• UASB reactor
• operational problems
• gas entrapment
• scum
• crustation
• HRT
• mixing

詳細情報

• CRID: 1390282679938584832
• NII論文ID: 10002798202
• NII書誌ID: AN00351126
• DOI: 10.2521/jswtb.31.59
• ISSN: 18810438
• ISSN: 09106758
• NDL書誌ID: 3635656
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3635656
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可