摘要
以中国石化集团四川维尼纶厂一般固废填埋场为对象,计算了填埋场渗滤液泄漏对长江长寿段水质COD、NH3-N和Zn指标的影响。计算结果表明:平水期COD影响范围为纵向240m,横向3m,NH3-N影响范围为纵向120m,横向2m;枯水期COD影响范围为纵向300m,横向7m,NH3-N影响范围为纵向150m,横向5m。枯水期和平水期,贮存池中渗滤液泄漏不会导致其长江长寿段水质Zn超标。
The impacts on water quality of Changjiang river by leakage of leachate from landfill site of general industrial solid wastes owned by Sichuan vinylon works are introduced. The results show that the influenced area of COD in normal - water period is 240 meters＇ longitudinal distance and 3 meters＇ lateral distance. The area of COD in low water period is 300 meters＇ longitudinal distance and 7 meters＇ lateral distance. The influenced area of NH3 -N in normal -water period is 120 meters＇ longitudinal distance and 2 meters＇ lateral distance, and 150 meters＇ longitudinal distance and 5 meters＇ lateral distance in the drought period. It will not lead to the zinc out of standard in normal -water period and drought period.
出处
《环境科学导刊》
2010年第1期81-83,共3页
Environmental Science Survey
关键词
工业固废
渗滤液
影响范围
industrial solid waste
leachate
influence area
