[The use of the neustonic forms of bacilli for purifying and decontaminating reservoirs].

It is shown possible to select the bacterial strains which are neuston ones, i.e., concentrating on the water-atmosphere interface. The preparation based on the neuston form of Bacillus megaterium is more efficient for purification of water polluted with oil hydrocarbons than the preparation based on the planktonic form of the same culture. Preparation based on the neuston form of the aerobic spore-forming bacteria is effective for biological decontamination of sewage treated using conventional methods. Application of neuston bacterial forms permits intensifying the microbiological processes in the thin (15-40 microM) surface layer of water bodies.