METHOD FOR PRODUCTION OF SORBENT FOR CLEARING SEWAGE FROM COPPER

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to receive questions u0434u043bu00a0 u0433u0438u0434u0440u043eu043cu0435u0442u0430u043bu043bu0443u0440u0433u0438u0438 and u043fu043eu0437u0432u043eu043bu00a0u0435u0442 increase u0441u043eu0440u0431u0446u0438u043eu043du0447u0443u044e sorbent capacity while reducing the consumption of copper reagent. this u0441u043eu0440u0431u0435u043du0442 u0434u043bu00a0 u0433u043eu0442u043eu0432u00a0u0442 processing wood sawdust 1,2 bis (u043eu043au0441u0430u0437u043eu043bu0438u0434u0438u043b - (3) - ethan in a mass ratio of sawdust and reagent 1: (0.005 - 0.1) at room temperature. for 1 to 10 hours. 2 z. s - lu 3, table 2).