1. Eco-environmental protection: The Three-North Project aims to control eco-environmental problems in northern China, including sand control, soil and water conservation and ecological restoration. The implementation of the pollutant discharge permit system can effectively supervise the pollutant discharge behavior of enterprises, reduce pollutant discharge and ensure the stability and healthy development of the ecological environment. This will help to improve air quality, water quality and soil quality, protect biodiversity and improve the health of ecosystems.
2. Sustainable economic development: Green development and economic transformation and upgrading can be promoted by promoting the Three-North Project and implementing the pollutant discharge permit system. Reducing pollutant emissions and environmental damage is conducive to improving the ecological environment, improving the efficiency of resource utilization and promoting the adjustment and optimization of industrial structure. This also provides opportunities for the development of environmental protection industry, promotes the innovative application of emerging clean technologies and green industries, and promotes high-quality economic development.
3, public participation and environmental awareness: the implementation of the sewage permit system should strengthen publicity and education for enterprises and the public, improve environmental awareness and sense of responsibility. The public pays more attention to environmental problems and actively participates in environmental protection actions, such as saving energy, reducing waste generation and promoting renewable energy. This will form an environmental protection atmosphere with the participation of the whole society, promote the popularization and landing of environmental protection concepts and promote the realization of sustainable development.