TY  - CPAPER
AU  - Dobril Valchev
AU  - Svetlana Lazarova
TI  - WATER QUALITY AND TREATMENT OF ACID MINE DRAINAGE FROM THE ABANDONED -MEDET- DEPOSIT IN BULGARIA
T2  - 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM2025, Science and Technologies in Geology, Exploration and Sustainable Mining
PY  - 2025
SP  - 179
EP  - 190
DO  - 10.5593/sgem2025/1.1/s02.23
PB  - STEF92 Technology
ER  -