At present time, there are many methods for water treatment from microbiological contamination, but each of them has own drawbacks. The aim of our work is the consideration of sorption method and investigation of filter material for microbiological water purification, based on basalt fiber, modified by oxohydroxide aluminum nanoparticles. The physicochemical and sorption characteristics of filter material were obtained. The good efficiency of filter material for water purification from microbial contamination was shown
