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The person in charge said that due to the Wenchuan earthquake, the production facilities of Haofeng Industrial Co., Ltd. and Hongda Chemical Co., Ltd., located in Shifang City, Sichuan Province, were severely damaged, and there was a leakage of sulfuric acid and liquid ammonia. After receiving the report, the relevant personnel from the Southwest Environmental Protection Supervision Center of the Ministry of Environmental Protection quickly rushed to the scene of the accident to carry out emergency rescue work. After the Deyang City Environmental Protection Bureau received a report that the downstream of the Shiting River was slightly contaminated by ammonia nitrogen, it immediately initiated an environmental emergency plan to deal with pollution hazards. At the same time, it organized other environmental hazard areas, industrial concentration areas, and centralized drinking water source protection areas to be carried out. Comprehensive monitoring eliminates hidden dangers. Sichuan Meifeng Chemical Co., Ltd. Chemical Fertilizer Co., Ltd. Chemical Fertilizer Co., Ltd. due to earthquake-induced ammonia leakage, due to the timely disposal, did not affect the environment.
At present, there are no reports of large-scale leakage of chemical companies affected by the earthquake in the disaster-stricken areas, but there are not a few companies that have stopped production. According to the announcement released on May 16 by HTC, its headquarters, the phosphorus chemical production base and its holding subsidiaries Sichuan Mianzhu Chuanrun Chemical Co., Ltd. and Sichuan Anxian Hongda Chemical Co., Ltd., had ceased production in the afternoon on May 12. Sichuan Meifeng also announced on the previous day that the company had stopped production in the afternoon of May 12. The dormitory building of Haofeng Industrial Co., Ltd. has completely collapsed, and most of the factory buildings have collapsed and production has stopped. According to an emergency notice issued by the State Administration of Work Safety on May 13, chemical companies must be reviewed and accepted by the safety supervision and supervision department before they resume production.
Earthquake triggers chemical leaks without polluting the environment
On May 14, the responsible person of the Ministry of Environmental Protection informed the outside world of the latest environmental monitoring in the earthquake-stricken area. According to the notification, although the Wenchuan earthquake caused a leakage accident that damaged the chemical company, due to the timely adoption of measures, it did not cause large-scale pollution to the environment.