On February 10, 2020, the total nitrogen in the water of "XXX Sewage Treatment Plant" exceeded the standard on the real-time release platform of self-monitoring information of sewage discharge units in Changzhi City, Shanxi Province. Lvse Jiangnan prompted the local environmental protection bureau through 12369 and microblog. See the picture below for details:

 On April 20, 2020, we received a reply from the enterprise: Licheng branch of Changzhi Ecological Environment Bureau gave us a warning and asked us to regularly maintain and maintain the sewage treatment facilities and automatic online monitoring equipment.