施工废水、生活污水按有关要求进行处理，不得直接排入农田、河流和渠道。生

Construction wastewater and domestic sewage shall be treated according to relevant requirements, and shall not be directly discharged into farmland, rivers and channels. Domestic sewage shall be treated with secondary biochemical or septic tanks, etc., and shall be discharged after inspection and compliance with the standards. <br>Construction close to domestic water sources should be separated from domestic water sources by trenches or dikes to avoid pollution of domestic water sources. At the same time, plant flowers and trees around the living area to beautify the living environment. The domestic garbage at the construction camp and construction site should be piled up together. Construction and living wastes can also be transported to designated locations with the consent of the local environmental protection department. In addition, flushable toilets are set up on the construction site, special personnel are sent to clean and clean, and the surrounding spraying drugs are disinfected regularly to prevent breeding of mosquitoes ,spread of virus

Construction wastewater and domestic sewage shall be treated in accordance with the relevant requirements and shall not be discharged directly into farmland, rivers and channels. Domestic sewage to take secondary biochemical or septic tanks and other measures for purification treatment, after inspection in line with the standards of the rear quasi-discharge.<br>Construction near the living water source, with trenches or levees separated from the living water source, to avoid pollution of the living water source. At the same time around the living area planted flowers, trees, beautify the living environment. Construction camps and construction site of the living garbage, should be concentrated in the stacking. Construction and life waste can also be approved by the local environmental protection department, transported to designated sites, in addition, the site set up flushable toilets, sent special personnel to clean up, and regularly spray disinfection around, to prevent mosquito esmobreed, the spread of the virus

Construction waste water and domestic sewage shall be treated according to relevant requirements, and shall not be directly discharged into farmland, rivers and channels. Domestic sewage shall be purified by secondary biochemical or septic tank and discharged only after it meets the standard.<br>For the construction close to the domestic water source, ditches or dikes shall be used to separate it from the domestic water source, so as to avoid pollution of the domestic water source. At the same time, plants and trees are planted around the living area to beautify the living environment. The domestic garbage in the construction camp and construction site shall be stacked in a centralized way. The construction and living wastes can also be transported to the designated place with the approval of the local environmental protection department. In addition, the construction site shall be equipped with washable toilets, special personnel shall be assigned to clean and clean them, and the surrounding areas shall be regularly sprayed with chemicals for disinfection to prevent the breeding of mosquitoes and flies and the spread of virus<br>