1, actively carry out the propaganda work of garbage classification to adapt to the actual situation of students, so that teachers and students can participate in the classification of domestic garbage together. In addition, according to the actual situation of the school, corresponding elective courses should be offered for "garbage classification". The knowledge of garbage classification can be popularized through campus bulletin boards, radio, blackboard newspapers and other media, as well as theme class meetings and sketches, so as to realize the classification of campus domestic garbage into schools, classes and classrooms, which can not only enhance students' awareness of domestic garbage classification, but also promote them to form good habits of domestic garbage classification.

2. Increase garbage collection facilities.

Schools should appropriately increase the number of garbage collection facilities and rationally arrange them. Every teaching building and dormitory building is equipped with garbage sorting equipment to ensure garbage sorting from the source.

We should also set up a special electronic waste collection point in the apartment to separate ordinary garbage from toxic harmful waste. In addition, recyclable garbage dropping points should be set up to provide some convenience for cleaners to drop garbage and sort it.

3. Establish a garbage sorting and recycling mode.

As far as possible, a set of practical and scientific campus garbage classification and recycling model should be established to form a unified whole between schools and third-party enterprises. The school provides professional management personnel for the dormitory, who are responsible for supervising the dormitory, concentrating the dry and wet garbage classified by the dormitory, and then the third-party enterprises such as waste recycling enterprises are responsible for cleaning it every week.

Third-party enterprises deal with waste paper, plastic bottles and other garbage recycled by the school and return part of the funds to the school. Schools use these funds to improve facilities and publicize them in schools, and the rest can be used as reserve funds for garbage disposal, laying a certain foundation for long-term recycling of garbage.