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合成有机化合物在天然和人工水环境的生物降解
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【给排水毕业实习论文】摘要：在活性污泥废水处理系统中，合成有机化合物(synthetic organic compounds，简称SOCs)的去除受生物降解、吸附、挥发等因素的影响。在完全混合式反应器中，其出水浓度由降解动力学参数决定，挥发和吸附受污泥浓度的影响。因此，生物降解动力学可用来定量描述这类化合物的生物降解特性。本文综述了合成有机化合物在天然和人工水环境中的生物降解特性及各种影响因素。
关键词：合成有机化合物 活性污泥系统 生物降解 水环境
Biodegradation of Synthetic Organic Compounds in Natural
and Engineered Aquatic Environment
Wang Jianlong, Qian Yi
(State Key Joint Laboratory of Environment Simulation and
Pollution Control Department of Environmental Science and Engineering, Tsinghua
University, Beijing 100084)
Abstract In activated sludge wastewater treatment
systems, the removal of synthetic organic compounds (SOCs) was affected by biodegradation,
adsorption and volatilization. Their effluent concentrations were determined
by the kinetics of their biodegradation in a completely mixed bioreactor. Therefore,
biodegradation kinetics can b
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