摘要：The objective of this study was tofocus on influence of ecological garden landscape design on water environment. The effects of hydraulic loading rate (HLR), pH, initial total phosphorus concentration and pollutant loading rate (PLR) on pollutants removal were investigated. This study finds that although the influent loading rates were highly variable, the subsurface wastewater infiltration (SWI) system performed well in treating the sewage effectively. Hydraulic and pollutant loading rates had negative influence on the pollutants removal. Pollutant removal efficiencies decreased with loading rates increasing. The performance of the underground infiltration system is very stable, and various pollution indicators also have certain removal efficiency. After the underground infiltration rate system treatment of raw water, TP and so on have all declined, and the quality of landscape water has been significantly improved.
