摘要
随着城市化进程的加快,城市污水处理量增加,且产生了数量巨大的污泥。如何妥善处理这些污泥已成为世界各国学者共同关注的课题,当今的共识是污泥资源化。综述了近年来污泥消化产沼气、污泥处理获取碳源、污泥作肥料及污泥低温热解制油和产氢等污泥资源化技术的研究进展;甄选出比较可行实用的方法,指出了加强污泥资源化技术研究对我国经济持续发展的重要性。
With development of urbanization, huge amount of sludge is produced in municipal sewage treatment. How to treat it has become a worldwide concern. Converting it into resources is a common desire. Relevant research works on converting it into biogas, carbon source, fertilizer, oil, hydrogen, and so on are reviewed, Several practical methods are chosen. It is pointed out that further research on recycling technologies for sludge is important for the economic development of China.
出处
《化工环保》
CAS
CSCD
北大核心
2006年第4期291-294,共4页
Environmental Protection of Chemical Industry
基金
国家自然科学基金资助项目(50278060)
山西省自然科学基金资助项目(2006011044)
关键词
污泥
沼气
碳源
肥料
资源化
sludge
biogas
carbon source
fertilizer
recycling
