Application of the Soil Infiltration Method in the Reclaimed Water Reuse Technology

摘要

The reclaimed water reuse is certainly the most effective method to alleviate the shortage of water resources in China at present.The reclaimed water reuse technique is now in the exploration and development stage in the urban area.At the present the reuse ratio is still low,the reasons may be that not only the processing system is very costly,but also a lot of fossil fuel is used,and a large amount of new solid waste and the second sludge will be produced during the reclaimed water reuse.In order to make the endurance of the environment meets the more severe challenges the soil infiltration method,based on ecology principle,through the use of sewage treatment combination process in soil infiltration method has been developed in the present study to solve the above problems.This paper emphasizing on the analysis of the advantages and disadvantages of the soil infiltration method in reclaimed water reuse technique to treat sewage,and provides a new idea and method for the development of water reuse technology.