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Humic Acid – ability to use as natural surfactants
(Educons University, 2012)
Surface-active agents (surfactants) belong to a group of substances that at low concentrations are adsorbed onto the surface or interfaces of a system altering the free energy of those systems. In the case of water as ...
Change of biodiversity of petroleum polluted soil during ex situ bioremediation process
(Novi Sad: Copy Index, 2012)
The purpose of this study is to detect the changes of biodiversity of soil resulting from the pollution caused by oil and oil derivatives, and monitoring the changes in the composition of bacterial biomass during the process ...