协同超净化水土共治组合技术对纳污坑塘水体净化效果研究

Research on Water Purifi cation in Sewage Holding Pit by Combined Technology of Collaborative Ultra-Purifying Water and Soil Treatment

本文采用协同超净化水土共治组合技术对纳污坑塘进行水体净化效果研究。结果表明,协同超净化水土共治组合技术可高效去除纳污坑塘水体中的各项水体污染物。治理后,DO数值上升幅度明显,NH_(3)-N、COD_(Cr)数值逐渐下降,SD数值不断提高,消除纳污坑塘重度黑臭。试验显示,协同超净化水土共治组合技术在纳污坑塘水体治理方面,具有很好的应用前景。

The effect of water purification in sewage holding pit was studied by using the combined technology of collaborative ultra-purifying water and soil treatment.The results show that the combined technology of water and soil treatment can effectively remove various water pollutants in the water body of the polluted pit.After treatment,DO increased significantly,NH_(3)-N and COD_(Cr) decreased gradually,SD increased continuously,and severe black odor was eliminated.The experiment shows that the combined technology of collaborative ultra-purification water and soil co-treatment has a good application prospect in the treatment of polluted water bodies.