TY JOUR TI MICROORGANISMS – DESTRUCTORS OF SAS IN WATER ENVIRONMENTS KW microorganisms KW sewage KW purification KW surface-active substances KW degradation JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Utepesheva, A.. AU Viet, T.. AU Soprunova, O.. PY 2013 IS 2013 PB Astrakhan State Technical University