某固体废物处理场地下水环境调查评估分析
Investigation and Assessment of Groundwater Environment in a Solid Waste Treatment Site
欧婧1
作者信息
- 1. 科学城(广州)环保产业投资集团有限公司,广州 510000
- 折叠
摘要
随着城市生活、工业垃圾处理场的广泛建设,给场地周边的地下水健康安全带来了风险.以乳源某固体废物处理场地下水污染评估为研究背景,在分析场地污染物风险识别的基础上,根据地下水流向,布设合理地下水污染监测点,选择主要潜在污染因子和污染浓度筛选值进行试验分析与风险评估,以明确该地块地下水环境质量状况.对监测结果和地下水污染的现状、趋势和风险进行评估,发现埋场及周边地下水不适合居民直接饮用或直接接触,对下游敏感点未造成污染,建议及时监测下游方向地下水环境状况并开展防渗排查和改造.
Abstract
With the extensive construction of urban domestic and industrial waste disposal sites,it brings risks to the health and safety of groundwater around the sites.This paper takes the groundwater pollution assessment of a solid waste treatment site in Ruyuan as the research background.Based on the analysis of site pollutant risk identification,reasonable groundwater pollution monitoring points are set up according to the groundwater flow direction,and major potential pollution factors and pollution concentration screening values are selected for test analysis and risk assessment,so as to clarify the groundwater environmental quality status of this plot.The monitoring results and the status quo,trend and risk of groundwater pollution were evaluated,and it was found that the buried ground and surrounding groundwater were not suitable for direct drinking or direct contact with residents,and no pollution was caused to the downstream sensitive points.It was suggested to timely monitor the groundwater environment in the downstream direction and carry out anti-seepage investigation and renovation.
关键词
垃圾处理场/地下水污染/风险识别/健康评估Key words
garbage disposal site/groundwater pollution/risk identification/health assessment引用本文复制引用
出版年
2024
NETL
NSTL
万方数据