Education and research of CCUS (including reaction with steel slag), resource recycling (including steel slag and waste limestone powder), and mine water treatment
Treatment processes and operation conditions are optimized for active, semi-active, and passive treatment facilities in South Korea
Sources of contaminated marine sediments are identified and apportioned, using metal (Cu, Zn, Cd, Ni, and Pb) isotopes. Fractionations of metal isotopes are elucidated with experiments
Sources and pathways of groundwater and soil contamination are identified and apportioned, using metal (Cu, Zn, Cd, Pb) and S-O isotopes as well as PMF (positive matrix factorization)
Digital models for the automatic design of treatment facilities for mine drainage are developed, based on the algorithm establishment of (semi-)active and passive treatment technologies
Low-carbon water treatment technologies using steel slag to remove Mn are applied at the design stage. Efficient flow and baffle configurations for water treatment facilities are suggested
Treatment technologies for mine drainage are transferred to Peru which is one of the countries with substantial mineral deposits and vulnerability to the water scarcity problem