On September 16, 2020, it was displayed on the self-monitoring information release platform of pollutant discharge units in Jiangsu Province that Changzhou XXX Treatment Co., Ltd. discharged cod exceeding the standard, and Lvse Jiangnan prompted the local environmental protection bureau through 12369 and microblog. See the picture below for details:

On October 16, 2020, we received a reply from the Environmental Protection Bureau: through our on-site inspection, we found that there was indeed a problem of excessive emission, and we have filed a case for investigation.