渗透(认知心理学)
厌氧消化
输水
环境科学
渗流理论
化学
废物管理
制浆造纸工业
甲烷
工程类
生物
电导率
物理化学
神经科学
有机化学
水资源管理
作者
Anil Shewani,Pierre Horgue,Sébastien Pommier,Gérald Debenest,Xavier Lefebvre,Sophie Decremps,Etienne Paul
标识
DOI:10.1007/s12649-017-0011-1
摘要
The aim of this work was to characterize solute transfer between static and dynamic water during percolation through a solid leach bed reactor. A new experimental procedure was set up to measure the solute exchange rate between macro-and micro-porosity. Tracer tests were performed in closed-circuit recirculation experiments. The water behavior was modeled by a multiphase flow model in a double porosity medium using a previously published methodology. The solute exchange rate between static and dynamic water was described by first-order kinetics. The methodology was applied to wheat straw and solid cow manure beds. The solute exchange rate (hs was 0.054 and 0.324 h−1) for wheat straw and solid cow manure, respectively. The measured data was used to improve the prediction capacity of a CFD tool. The results of this work could be used to develop appropriate leachate recirculation strategies to optimize full-scale dry batch anaerobic digestion processes.
科研通智能强力驱动
Strongly Powered by AbleSci AI