Legal analysis: You can complain to the environmental protection department.

Legal basis: Article 4 of the Measures for the Administration of Sewage Charge Collection Standards is as follows:

1.

2. The discharge capacity of the polluter is checked and approved according to 91% of the water consumption;

3. Comprehensive business units shall be assessed according to business categories. If it is impossible to distinguish the water discharge of each business category, it shall be verified according to the category with the highest sewage discharge;

4. The categories of polluters shall be approved by the environmental protection department according to the characteristics of pollution discharge;

5. If the catering industry polluters meet the following conditions (1) or (2), their discharge capacity will be 81%, and if the condition (3) is met, their oil-water separation facilities recognized by the discharge capacity association will normally separate and collect oil and water, or entrust pollution control professionals who meet environmental protection requirements to carry out 91% verification; If conditions (1) and (2) are met at the same time, the amount of pollutant discharge shall be 61%, and if conditions (1) and (3) are met at the same time, the amount of pollutant discharge shall be 71%:

(1) The national environmental protection industrial battalion is equipped for contracted disposal;

(2) swill waste residue is equipped with a microbial organic waste treatment device for self-disposal;

(3) swill waste residue is entrusted to a professional pollution control operation unit that meets the environmental protection requirements.

6. Small industrial enterprises that discharge sewage mainly from domestic sewage, which have no sewage treatment facilities and standardized sewage outlets and do not have the conditions for sampling and flow measurement, shall be subject to the second category.

7. For polluters whose business area is less than 1.5 square meters, regardless of their discharge capacity, their discharge capacity will be fixed at 51 pollution equivalents per month, and other provisions of this announcement will not be implemented.

8. If the polluter has sewage treatment facilities, standardized sewage outlets and sampling and flow measurement conditions, the pollutant discharge amount can be calculated according to the actual measurement.

The catering wastewater should be discharged into the municipal pipe network after being treated by oil separation or residue filtration. If there is no municipal pipe network around, the wastewater should be discharged after reaching the corresponding discharge standard. Restaurants should install effective oil-water separators and other oil pollution separation facilities, and the separated oil pollution should be recycled by qualified professional recycling enterprises regularly according to the design requirements.