LiaoNing tailings turn waste into treasure and make another contribution to green mine construction!

On December 8, 2022, Liaoning Province Department of Industry and Information Technology, Development and Reform Commission and other eight departments jointly issued the "Liaoning Province to promote the comprehensive utilization of industrial resources implementation plan", proposed that by 2025, strive to reach more than 50% of the comprehensive utilization of bulk industrial solid waste, new industrial solid waste comprehensive utilization capacity of 30 million tons, the construction of a number of bulk solid waste comprehensive utilization demonstration base and industrial resources comprehensive utilization base.

The program" clearly, to promote the comprehensive utilization of industrial solid waste. Around the tailings, coal gangue, fly ash, slag and other industrial solid waste, support the construction of comprehensive utilization of industrial resources around the base. The cities should be based on the region's industrial solid waste generation, utilization and disposal of the current situation, the scientific development of tailings, fly ash, coal gangue, smelting slag, boron mud and other industrial solid waste comprehensive utilization development direction, promote infrastructure construction, major project construction, increase investment efforts, key technology research and development, the establishment of a sound industrial solid waste comprehensive utilization of industrial systems. Relying on the province's large mines, encourage and support the use of tailings and waste rock construction of more than 1 million tons of annual output of mechanism sand and gravel production line. Promote tailings, waste rock mechanism sand, stone aggregates in building structures, road projects in large-scale applications, the construction of a number of key demonstration projects.

The "Program" requirements, improve the level of comprehensive utilization of tailings. Iron ore, magnesite, boron mine tailings as the focus, adhere to the large doping, high value, scale, solid promotion of green wisdom mine construction, encourage enterprises to carry out tailings valuable metal components of efficient extraction, backfill, tailings system sand and gravel and other resource utilization, improve the utilization rate of resources, to achieve tailings reduction. Strengthen the classification of policy and policy funding guidance, promote the comprehensive development and utilization of tailings bulk solid waste, planning a number of demonstration and leading comprehensive utilization of industrial bases and projects, to promote the comprehensive utilization level.