摘要
以宁夏回族自治区大武口市森林公园利用再生水灌溉为例,通过室内一维土柱试验模拟土壤的入渗过程,研究了不同灌溉入渗条件下污染物在土壤中的运移规律,结果表明:土壤的吸附作用是影响该地区土壤污染物迁移的主要因素.研究结果为微污染水用于绿化灌溉对土壤环境的影响的进一步研究提供了科学依据.
Taking the irrigation with reclaimed water of Dawukou Forest Park in Ningxia as an example, through the indoor test of one-dimensional dust columniation, the regular patten of pollutant shift in soil when irrigated with reclaimed water at different infiltration condition was studied. The results showed that the adsorption of soil was the main factor to influence the pollutant shift in soil which provided the scintofic basis for the further research about the effects on the soil environment when irrigated with slightly polluted water.
出处
《农业科学研究》
2007年第1期29-31,共3页
Journal of Agricultural Sciences
基金
宁夏高校科研基金资助项目
关键词
再生水
灌溉
污染物运移
试验研究
reclaimed water
irrigation
pollutant shift
research
