METHOD OF PRODUCING ADSORBENT FOR CLEANING NATURAL WATER FROM FLUORINE

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 ways u043fu043eu043bu0443u0447u0435u043du0438u00a0 questions u0434u043bu00a0 water treatment and can be used in the treatment of u0444u0442u043eu0440u0441u043e - keeping natural waters. method u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 processing u0440u0430u043au0443u0448u0435u0447u043du0438u043au0430 2.5 to 10% of a solution of sulphate of u0430u043bu044eu043cu0438u043du0438u00a0 in salt u0430u043bu044eu043cu0438u043du0438u00a0 and u0440u0430u043au0443u0448u0435u0447u043du0438u043au0430 1: 3 to 10.purpose u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 simplification and cost reduction of the u043fu043eu043bu0443u0447u0435u043du0438u00a0 sorbent while maintaining a high degree of purification of fluorine. method for removing fluorine from u043fu043eu0437u0432u043eu043bu00a0u0435u0442 natural waters to u0443u0440u043eu0432u043du00a0 macs, the purified water u0430u043bu044eu043cu0438u043du0438u00a0, shortening the time of sorbent from 60 to 2 - 5 mines, to the exclusion of laundering phase sorbent. table 4.