Increasing the Reliability of the Work of Artificial Filtering Arrays for the Purification of Quarry Waste WaterMaxim Tyulenev, Yury Lesin, Oleg Litvin, Elena Maliukhina and Asmelash AbayE3S Web Conf., 21 (2017) 02019DOI: https://doi.org/10.1051/e3sconf/20172102019