00839naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200015800094210014300252215001000395608002700405675014700432700003100579700003300610856001400643EN\\bibl\9761520250504183147.7##a2782-4586##a20250423b2025####ek#y0engy0150####ca##aRU1#aImproving the environmental and economic efficiency of mining enterprises with the help of innovative methods of wastewater pretreatmenteJournal article1#aMoscowcAutonomous Commercial Organization for Additional Professional Education Center for the Development of Education and Scienced2025##a6 с.##aJournal article2local##aСохранение эксплуатируемых природных ресурсов. Охрана земель, почв и вод. 502.65#1aMenshakovagMaria Yurievna#1aGainanovagRamzia Ilshotovna4#ajomeam.ru