Techno-economic analysis of municipal wastewater land treatment systems in China

作     者：Huang ChuyuInstitute of Environmental Protection of Jilin Province, Jilin 132011, ChinaOu Ziqing Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110015, China 

作者机构：Inst of Env Protection of Jilin Province Jilin 132011 China China 

出 版 物：《Journal of Environmental Sciences》 (环境科学学报（英文版）)

年 卷 期：1993年第5卷第1期

页      面：16-22页

核心收录：

学科分类：0830[工学-环境科学与工程（可授工学、理学、农学学位）] 08[工学] 

主　　题：land treatment system techno-economy series design cost model. 

摘      要：This paper analyses the capital costs, power consumption and operation costs of municipal wastewater land treatment systems, including rapid infiltration, slow-rate infiltration, overflow and constructed wetland, by means of series engineering design. The results show that land treatment can save 50-70% of capital costs, 80-90% of power and 75-85% of operation costs when compared with secondary treatment.