TY JOUR TI INNOVATIVE SYSTEM OF DRINKING WATER DISINFECTION ON THE BASIS OF OPTICAL ELECTROTECHNOLOGY KW water disinfection KW ultra-violet irradiating installation KW system of animal autowatering KW energy efficiency JO Bulletin of KSAU AU Dolgikh, P.P. AU Makulkina, Y.L. PY 2015 IS PB Krasnoyarsk State Agrarian University