T/CI 141-2023 Active

Main technical content: This document provides guidelines for the collection, treatment, and operational management of rural domestic wastewater. This document is applicable to the treatment of domestic wastewater in rural areas, as well as the operation, maintenance, and management of wastewater treatment equipment. For project construction, rural domestic wastewater treatment projects should be based on special rural wastewater treatment plans and other relevant plans. It is necessary to properly handle the relationships between short-term and long-term goals, centralized and decentralized treatment, and discharge and utilization. Based on local conditions, select wastewater treatment technologies with low investment, simple management, and low operating costs to achieve environmental protection, land conservation, economic rationality, and proven reliability. The construction scale and facility combination of rural domestic wastewater treatment facilities can be scientifically determined based on data such as the permanent population and actual water consumption. Sewage collection networks and wastewater treatment facilities must be planned and designed, constructed, and put into use simultaneously.