World Environment Day: Join LONGi, Green Our Planet

World Environment Day: Join LONGi, Green Our Planet

The 55th World Environment Day fell on June 5, 2026, with the theme Comprehensive Green Transition for a Beautiful China. This is not only a national mission, but also the guiding principle that Shenyang LONGi always upholds and acts upon.
For mine environmental protection, the optimal approach is never "mining first, remediation later". Instead, we should reuse waste resources and control incremental pollution at the source. In the national demonstration project of advanced green and low-carbon technologies of Ansteel, the core magnetic separation equipment and full-process technologies from Shenyang LONGi operate stably and continuously even under the working condition of ultra-fine tailings with 92% particles finer than -500 mesh.
Red mud is alkaline waste from alumina manufacturing. Its long-term storage wastes land and causes ecological risks including heavy metal leakage. We aim to repurpose waste piles into productive mines and convert environmental risks into usable resources.
Given red mud’s characteristics of fine grains, high viscosity, high temperature and high pH, Shenyang LONGi launches an innovative iron extraction technology for high-temperature red mud. With our core high-gradient high-intensity magnetic separators, high-grade iron minerals can be extracted efficiently.
The technology realizes the resource utilization of red mud, cutting land use and environmental burdens. Its low energy consumption, high recovery efficiency and modular design offer a scalable model for industrial emission reduction. We have helped turn costly waste stockpiles into profitable industrial raw material sources.