摘要
常温厌氧生物处理技术是一种有机废弃物处理技术,具有低能耗、微生物生长速度慢、污泥产量少等优点。对常温厌氧生物处理技术从温度、工艺和生物相进行了总结和分析。分析表明,虽然常温厌氧生物处理技术由于受到温度的影响,存在一些不足,如处理效率不稳定,沼气产量相对较少等,但由于不需加热、保温系统,并可从工艺、操作等方面进行调整改进,因此日益受到人们的关注,其研究和应用也趋增多。
Anaerobic biological treatment at ambient temperature is a treatment technology for organic waste.Its advantages include low energy consumption,low microorganism growth rate and low sludge production.The anaerobic biological treatment were systemically and detailedly analyzed and summarized in this paper from temperature,technique and biotic-phase.Although there are some disadvantages in anaerobic biological treatment at ambient temperature due to the effect of temperature,for example,instability of treatment efficiency and low biogas production,it do not need the system of heating and warm keeping and can be improved in the technology and operation.This technology has attracted more and more attentions and the study and its application is increasing.
出处
《给水排水》
CSCD
北大核心
2007年第S1期174-178,共5页
Water & Wastewater Engineering
关键词
厌氧生物处理
常温
生物相
Anaerobic biological treatment
Ambient temperature
Biotic-phase
