TY JOUR TI Studying distribution of droplets of aqueous phase before and after ultrasonic treatment of stable oil-water emulsions KW oil-water emulsions KW separation of oil and water KW dispersion environment KW ultrasonic treatment KW droplet co-alescence JO Oil and gas technologies and environmental safety AU Titova, L.. AU Bisalieva, E.. AU Dzhumaeva, A.. PY 2023 IS PB Astrakhan State Technical University