On March 15, 2019, Shandong * * Printing Co., Ltd., a self-monitoring platform for enterprises in Shandong Province, continuously discharged total nitrogen pollutants exceeding the standard. Lvse Jiangnan reminded the local environmental protection bureau of the situation through 12369 and microblog. See the picture below for details:

On August 7, 2019, a reply of 12369 was received: It was verified that during the production of the workshop of the enterprise, the wastewater was discharged after pretreatment by the sewage treatment facilities, and the wastewater was in the operation of the on-line equipment. After reviewing the online monitoring data, it is found that the total nitrogen of printing and dyeing wastewater discharged by the enterprise does exceed the standard continuously. According to the requirements of "rectifying the enterprises whose nitrogen and phosphorus emissions do not meet the standard and completing the rectification work beyond the standard by the end of 2019" in the notice on strengthening the prevention and control of nitrogen and phosphorus pollution from fixed pollution sources forwarded by the Department of environmental protection of Shandong Province, we have ordered the company to upgrade the sewage treatment facilities and complete the transformation work by the end of 2019, If the project cannot be completed within the time limit, it will be dealt with according to law. See the picture below for details: