Bacterial Community Characterization in Paper Mill White Water

Bacterial Vaginosis BV-Assay White Paper

Oxidative stress and bioindicators of reproductive function in pulp and paper mill effluent exposed white sucker.

This study investigates oxidative stress and bioindicators of reproductive function in wild white sucker (Catostomus commersoni) collected from environments receiving pulp and paper mill effluent discharges in northern Ontario. Samples were collected over an eight-year period adjacent to three pulp and paper mills using a variety of processing and bleaching techniques. Fish collected downstream...

Skin disease in paper mill workers.

BACKGROUND Paper mill workers have frequent and prolonged exposure to skin irritants and allergens and may have a higher risk of developing occupational dermatitis. Aims The aim of this study was to determine the extent of skin problems in a paper mill and how much was attributable to contact with allergens. METHODS A cross-sectional study was carried out among 80 paper mill workers having da...

Influence of culture parameters on paper mill effluent decolourization by a white rot fungus Ganoderma lucidum.

Efficacy of a white rot fungus G. lucidum for reduction of colour of paper mill effluent under various growth conditions was evaluated. G. lucidum cultured in IBME medium supported maximum colour reduction on 18th day of fungal growth. The optimization of growth parameters further improved colour reduction. The 18 day old culture at 4 g/l inoculum concentration resulted in maximum decolourizati...

Water network cost optimization in a paper mill based on a new library of mathematical models.

The increasing costs associated with water supply and the disposal of wastewater has stimulated industries to seek more efficient water management systems. Mathematical modelling and simulation can be a very valuable tool for the study of the multiple alternatives available whilst assessing optimum solutions for water management in industry. This study introduces a new steady state model librar...