Diagnosis of Microbial Problems on Paper Machines

Paper machines

Bacteria colonizing paper machines

etiology, significance, diagnosis and treatment of bruxiam

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Microbial Deinking of Printed Paper

In this study we report the deinking of printed paper using microorganisms isolated from oil contaminated soil. The microorganisms producing lipase and esterase enzymes were screened using tributyrin agar. Deinking of the pulp was carried out using screened microorganisms and the preliminary identification of the microorganism that showed effective deinking was carried out by biochemical tests ...

Optimization of Biocide Strategies on Fine Paper Machines

In this study a rapid at-line ATP (adenosine triphosphate) analysis is applied in papermaking. This ATP analysis takes less than a minute, and the information can be utilized instantly to adapt the biocide program. The study shows the effect of different biocide strategies at paper mills. Comparison is made between oxidative and reductive biocides on the one hand, and on the other hand between ...