Research on the infection degree of the water cycles in the waste paper converting mills

Excessive growth of the microbes in the stuff and water cycles in a paper mill results in the production interference's which effect a decrease in quality of the paper being manufactured and in work conditions for a crew. The microbiological studies are used for solving the problems connected with a growth of the microbes. The research works have been carried out with an aim at a preliminary evaluation of the infection degree with the microorganisms of the stock and water cycles in the selected Polish paper mills. A possibility for using the microbiological test methods in an industrial activity is discussed.