TY JOUR TI Safety of Sludge Collectors and Settling Tanks with Harmful Industrial Effluents KW safety KW sludge collector KW emergency situation KW industrial effluents KW soil-concrete KW screen’s inclined layers JO Safety in Technosphere AU Vasil'eva, E.V. AU Fedorov, V.M. AU Yakovenko, E.A. PY 2020 IS 9 PB INFRA-M Academic Publishing LLC.