In order to continuously meet the needs and expectations of the people for the beautiful environment, and to ensure the development of the electrolytic aluminum industry and environmental protection more harmonious integration, the Tongliao Municipal Party Committee and the municipal government firmly establish the green water Qingshan is the concept of Jinshan Yinshan, adhere to green development, low carbon development With the development of circular circulation, the central and autonomous region environmental protection inspectors have taken the source of governance in the northern electrolytic aluminum industry cluster area, and significant progress has been made.
The first case of the near-zero emission demonstration of flue gas pollutants in the national electrolytic aluminum industry is better than the design standard. The total investment of the demonstration project is 679 million yuan. The three key electrolytic aluminum enterprises will build a limestone gypsum spray purification facility on the basis of the original dry dust removal and defluoridation. The flue gas will be treated in depth to make fluoride in the flue gas. Sulfur dioxide and dust are reduced by 90%, 82.5% and 75% respectively on the basis of emission standards. Inner Mongolia Huohai Hongjun Aluminum Electric Co., Ltd. invested 310 million yuan, and the four purification systems planned to be built were all put into operation in 2017. Inner Mongolia Jinlian Aluminum Co., Ltd. invested a total of 249 million yuan. The No. 1 purification system was completed and put into operation in 2017, and the No. 2 purification system was completed at the end of May 2018. Inner Mongolia Chuangyuan Metal Co., Ltd. invested 120 million yuan, the first phase of 400,000 tons of electrolytic aluminum project No. 1 and No. 2 purification system has been completed, and has the commissioning conditions. The No. 3 purification system completes the civil engineering project, which will be simultaneously with the main project of the electrolytic aluminum project. The results of the monitoring and construction in January and April of 2018 indicate that the concentration of particulate matter, sulfur dioxide and fluoride in the demonstration project are 4.7, 22 and 0.14 milligrams per cubic meter respectively, which is not only far lower than the national “Aluminum Industry Pollutant Discharge Standard (gb25465). -2010)" (20, 200, 3 mg/m3) and below the design limit of the demonstration project (5, 35 and 0.3 mg per cubic meter), fluoride removal efficiency of 90.4%-100%, basic The realization of near-zero emissions, the removal effect is more obvious, reaching the international advanced level.
The key enterprise's online, working condition and video trinity automatic monitoring and management pilot was successful. In order to comprehensively strengthen the key pollution sources for 24 hours and no dead angle monitoring, on the basis of the online monitoring and management of the four-level network in the national, autonomous region, city and Qixian districts, additional working conditions and video monitoring facilities were established, and the enterprise was implemented on the electrolytic aluminum enterprises. , working conditions, video trinity automatic monitoring and management pilot. In 2017, Hongjun Aluminium and Jinlian Aluminum Co., Ltd. invested a total of 3.36 million yuan to build a Trinity automatic monitoring system and networked with the environmental protection department monitoring platform to provide a demonstration in the citywide promotion. From the monitoring results, the two companies' monitoring facilities and pollutant emissions have met relevant requirements. The automatic monitoring and management of online, working conditions and video trinity for electrolytic aluminum enterprises is also the first in the same industry in the country.
Environmental law enforcement supervision has continued to tighten, and corporate environmental compliance has become the norm. Adhere to the problem orientation, increase the intensity of environmental protection inspectors, and focus on the key issues, the city leaders will go to the front line to grasp the rectification and supervision, strictly implement the environmental protection party and government responsibility, one post and double responsibility, so that the ecological environment quality and safety become the bottom line of local development. . For key projects, the main leaders of the environmental protection department will personally lead the team to the site to supervise the site, arrange a deputy director to coordinate the dispatch of the resident residents, send environmental inspectors to the company to monitor the station and other intensive measures, implement daily reports, weekly inspections, The ten-day summary and monthly notification system will focus on the whole process of supervision and management. For key enterprises, the implementation of environmental protection grid management and resident supervisor system, the local environmental protection department conducts a routine on-site inspection every month, and the long-term resident inspectors are stationed throughout the day to supervise and maintain the high pressure of environmental law enforcement.
In 2018, Tongliao City will continue to take the implementation of environmental protection supervision and rectification as a starting point, further supervise the implementation of territorial supervision responsibility and corporate responsibility, ensure the stable operation of demonstration projects, and continue to reduce pollutant emissions. Strengthen the source control, and effectively play the role of automatic monitoring and management of the Trinity. In-depth implementation of the most stringent environmental protection system, the use of a double random and open mechanism, further intensify unannounced visits, field inspections, follow-up supervision, always adhere to zero tolerance attitude and determination, fight against all kinds of environmental violations, and adhere to the ecological environment The bottom line, with the stability of environmental quality improvement, continues to enhance the sense of the people.
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