多元滤料在农村生态渗井的去污能力试验研究

Experimental Research on the Pollutant Removal Capacity of Multivariate Filter Media in Rural Ecological Percolation Wells

随着农村地区经济社会的发展,渗井污染问题日益受到重视,而设置过滤层对防止渗井污染具有重要意义和作用。此次研究利用模型试验的方式,探讨多元滤料对农村单户渗井灰水污染物的过滤效果。结果显示,多元滤料对农村单户灰水中的污染物具有良好的过滤效果,建议在渗井建设中使用。根据试验结果,建议每35~45天进行一次滤料更换,以免影响多元滤料对污染物的过滤效果。

With the development of rural economies and societies,the issue of percolation well pollution is receiving increasing attention,and the establishment of a filtration layer is of significant importance and effectiveness in preventing such pollution.This research utilizes model experiments to explore the filtering effect of multivariate filter media on greywater pollutants from individual rural households.The results show that the use of multivariate filter media has a good filtering effect on pollutants in greywater from individual rural households,and it is recommended for use in the construction of percolation wells.Based on the experimental results,it is advised to replace the filter media every 35 to 45 days to avoid impairing the filtering effectiveness of the multivariate filter media on pollutants.