| 摘要 |
FIELD: oil pollution removal. ^ SUBSTANCE: biological preparation comprises substance carrier, microorganism growth factor, and biomass of microorganisms serving as oil destructors. Carrier is a composition made from Ca alginate gel, C14-C16-n-alkanes, and microorganism growth factor substance. Composition of biological preparation assists localization of microorganism growth density directly in the carrier near to interface between oil product and medium to be treated. Treatment method includes placing indicated dispersed biopreparation with microorganisms on water medium surface. ^ EFFECT: enabled use of well-workable granules and increased degree of purification. ^ 5 cl, 2 tbl |
