With the intensification of agricultural and rural pollution control in various places, rural sewage treatment has become the highlight. How can we seize the opportunity under the new situation, quickly open up a new situation, and continuously improve the quality of the water environment? Let's analyze it today.

First, check the basic numbers. Rural sewage treatment has been implemented for many years, and good results have been achieved, especially in some areas of developed coastal provinces, the treatment rate of rural sewage exceeds 50%. However, the characteristics of rural sewage sources are also very prominent, and the collection and treatment are greatly restricted by objective conditions.

At present, the coverage, technical level, and treatment effect of rural sewage treatment vary widely, and the problem of unclear base is more obvious. The ecological environment department has been responsible for monitoring the water environment quality of rural sewage-receiving water bodies such as small watersheds, reservoirs, and lakes for many years, and has a relatively detailed understanding of the regional water environment quality, which can objectively analyze and reflect the general discharge of rural non-point source water pollutants in a region. Condition. Based on this, we should form a thorough investigation route, guide the investigation of rural non-point source pollution, and thoroughly understand the basics of regional rural domestic sewage treatment.

Second, set technical standards. Whether the rural sewage treatment is easy to accept and assess is related to the size of the results, and the key is to adapt to local conditions, scientific and feasible treatment technology and discharge standards. It is necessary to adhere to the principle of "professional people do professional affairs", give full play to the role of the main force in the support of pollution prevention and control technology in the ecological environment department, and fully absorb the national advanced rural sewage treatment equipment, rural sewage treatment technology, typical models, and actual effects. Formulate scientific and feasible standards for the discharge of water pollutants from rural sewage treatment facilities, as well as technical guidelines for rural sewage treatment with local characteristics.

Third, we must do a good job of pilot demonstrations. Rural sewage treatment concepts, models and technologies emerge in an endless stream, but there is a lack of mature technologies with strong universality, especially promotion models and decentralized treatment technologies, which need to be scientifically selected according to local conditions. It is necessary to adhere to the pilot program first, select typical models, typical technologies, and typical villages according to influencing factors such as regional water quality, climatic conditions, topography, and economic level, and innovate and create pilot projects for rural sewage treatment, and strive to find out the organization that is suitable for the region through the pilot. Mechanism, operation mode, governance technology, etc., lay the foundation for comprehensive promotion.