TY JOUR TI Introduction of New Technical Solutions for Improving Environmental Protection for Biotech Companies KW biotech companies KW biomass feed yeast KW feed yeast hydrolysis KW excess activated sludge KW paraffin oil. JO Safety in Technosphere AU Senik, E.. AU Vinogradov, M.. AU Taranov, R.. AU Kozodaev, A.. AU Ksenofontov, B.S. AU Voropaeva, A.. PY 2015 IS 4 PB INFRA-M Academic Publishing LLC.