UASBリアクタ-の初期運転における諸問題(ノ-ト)〔英文〕 Problems Encountered during the Start-up of UASB Reactors
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.
- 日本水処理生物学会誌 = Journal [of] Japan Biological Society of Water and Waste
日本水処理生物学会誌 = Journal [of] Japan Biological Society of Water and Waste 31(1), 59-62, 1995-03-15
Japanese Society of Water Treatment Biology