Study on the Treatment of Rural Domestic Sewage from the Perspective of Layout Techniques

The paper took the Huanglou Village as an example to construct a practical drainage system from the perspective of layout techniques,in order to provide references for solving rural water pollution problems.By comparing the drainage systems and taking into account the practical conditions of Huanglou Village,the drainage system suitable for Huanglou Village was selected.The domestic sewage and rainwater of Huanglou Village were forecasted based on the sewage forecast theory;Through comparing the advantages,disadvantages and application conditions of various sewage treatment methods,it was suggested to adopt the centralized treatment method in one village.According to the layout theory of drainage pump network,the drainage network of domestic sewage was determined,the drainage network from west to east and from north to south with centralized treatment of sewage at the east of village was finally formed.