文档介绍：第 17 卷第 4 期
2009 年 8 月
环境卫生工程
Environmental Sanitation Engineering
August 2009
·9·
农村生活垃圾现状及处置技术初探
———以太湖流域为例*
张后虎,张毅敏
(环境保护部南京环境科学研究所,江苏南京 210042)
摘要:以太湖流域为例,分析农村生活垃圾的产生现状,对当前的处理模式进行评估,提出了农村生活垃圾与其他废物的“以废治废”构想,建议开展以农村生活垃圾分拣预处理,以其中易腐有机成分的肥料化、沼气化处理, 其他成分填埋和回收为主的方式较为适合。开发以易腐有机成分和辅以农村秸杆类废物为骨料,加以农村畜禽粪便为营养,利用农村生活污水流动分配养分的厌氧发酵技术实现农村废物的共处置目标,最终达到强化产沼和加速骨料腐熟程度的目的。
关键词:太湖流域;农村生活垃圾;面源污染
中图分类号:X799. 3 文献标识码:A 文章编号:1005-8206 (2009) 04-0009-04
Current Situation and Disposal Technology of Rural Domestic Waste in Taihu Lake Basin
Zhang Houhu, Zhang Yimin
(Nanjing Institute of Environmental Sciences, Ministry of Environmental Protection, Nanjing Jiangsu 210042)
Abstract: Taking Taihu lake basin as an example, current situation of rural domestic waste was analyzed, and current treatment model was evaluated. The idea of control waste by waste for rural domestic waste treatment and other waste was put forward. Rural domestic waste should be pretreated by sorting and selecting to anic constituents recycle to agricultural fields and to biogas generation, and rest inertia parts reuse and landfill. Anaerobic fermentation technology should be developed to realize object of waste co-treatment, and to gain ultimate ends of strengthening biogas generation and accelerating aggregates putrefaction, by anic constituents and crop stalks as aggregates, adding dejection of lives