... Replacing of Gland Seals and Collection of Cooling Water Two of the major water consuming items of the paper machine are gland seals and cooling water. The cooling water is best handled by creating ... September, 1990, p. 48. Bond, R.G. and and Straub C.P., 1972. Handbook of Environmental Control, CRC, Press, Ohio Casey, J.P., 1980. Pulp and Paper Chemistry and Technology, John Wiley & ... regard for environmental impacts has led to an increase in water and air pollution, soil degradation, and large-scale global impacts such as acid rain, global warming and ozone depletion. To create...