It is not surprising that there are many people washing dishes in the canteen pool. Personally, there are several ways to get the garbage and water out of the sink as soon as possible:

Employees and students are required to put leftovers into the big trash can first, and it is forbidden to pour garbage residues into the sink.

Install a drain basket similar to the figure below next to each faucet, and ask employees and students to pour garbage residue into it first when washing dishes, which can greatly reduce the blockage of garbage in the sink and clean it up every day; Fundamentally reduce the generation of garbage.

Swimming pool drainage basket

Widen the width of water pipes in the pool to speed up sewage discharge.

Prepare materials for dredging pipelines and clean them at any time.