The sewage treatment plant is small in scale, and how many tons are processed every day, so there is no need to make an EIA report?

According to the latest EIA list, if the daily treatment capacity of the sewage treatment plant does not exceed 500 tons, an EIA report is not required. However, this is only a general rule, and it may be necessary to decide whether an EIA report is needed according to local laws and regulations or relevant policies.