The methods to improve the local ecological environment are as follows:

1. The government strengthens all-round environmental supervision of enterprises, key enterprises and key areas under its jurisdiction, and installs online monitoring facilities for key water-related sewage enterprises to achieve the goal of automatic monitoring of pollutant discharge;

2. In order to effectively strengthen the control of rural non-point source pollution, Bozhou District has comprehensively promoted the construction of rural sewage treatment facilities, rural domestic garbage collection and transportation, centralized drinking water source protection for thousands of people, river regulation and supporting pipe network construction, constantly supplemented the shortcomings of infrastructure and improved the construction of sewage treatment facilities.