城市污泥资源化利用与思考  

作　　者：熊一凡[1] 熊江璐 

机构地区：[1]江西省科学院应用物理研究所 [2]广东省深圳市中投期货

出　　处：《企业经济》2013年第9期164-167,共4页Enterprise Economy

摘　　要：随着我国城市污水处理能力大幅提高,城市污泥问题也日益突出。污水污泥量显著增加,污泥填埋用地日益紧张,污泥处置带来的环境问题引起了普遍关注。通过分析国内外城市污泥的处置现状,明确资源化利用是解决污泥问题的关键和发展方向。在此基础上,就污泥在土地利用、建材利用、能源利用等方面的应用进行了描述,同时还分析了资源化利用存在的问题,认为污泥处理应该在政策、管理、经济及技术等多方面加以综合规划实施。只有这样,才能加快污泥资源化利用,实现可持续发展。Sludge problem is becoming serious day by day, with the greatly increasing municipal sewage treatment capacity. Due to the significantly increasing sewage sludge and the decreasing land for sludge disposal, the environmental problems caused by sewage sludge treatment and disposal have aroused public concern. Through the analysis of status of urban sludge disposal, this paper believes that resource utilization is the key and primary trend to solve the sludge problems. Additionally, it de- scribes the applications of sludge in utilizations of land, building materials and energy, analyzes the problems of resource utilizations and proposes that sludge treatment should be comprehensively planned and implemented in policies, management economy and technology as to speed up sludge utilization and realize the sustainable development.

关 键 词：污泥处理 污泥资源化 环境保护 

分 类 号：F292[经济管理—国民经济]