On June 18, 2019, "Shandong * * Chemical Co., Ltd." intermittently discharged ammonia nitrogen pollutants exceeding the standard on the enterprise self-monitoring platform of Shandong Province. Lvse Jiangnan reminded the local environmental protection bureau of the situation through 12369 and microblog. See the picture below for details:

On August 1, 2019, we received a reply from 12369: After verification, the daily average value of the on-line monitoring data of ammonia nitrogen in wastewater discharged by the company on June 1 exceeded the discharge standard by 5mg / L, and our bureau imposed administrative punishment on the enterprise for exceeding the discharge standard of ammonia nitrogen. At present, the on-line monitoring value of ammonia nitrogen in the discharged wastewater of Shandong * * Chemical Co., Ltd. has returned to normal. See the picture below for details: