Dyes like Congo red and methyl orange create brightly hued shirts, sweaters and dresses. But these commonly used azo dyes can ...
A pulp mill planned for southeastern Washington will extract cellulose from wheat and alfalfa straw, turning a waste product into a commodity. Columbia Pulp LLC will begin construction on the $184 ...
Most biofilters currently in use operate at 35 C or lower, making them prohibitively expensive to install for pulp and paper mills whose gas streams range from 50 to 70 C. With a biofilter that treats ...
Valmet Fiberline Analyzer enables pulp makers to improve total pulp quality management, boost process stability, and gain major savings in chemical costs. Valmet's Fiberline Analyzer enables pulp ...
The Daily World on MSN
How polluted is Cosmopolis’ defunct pulp mill? We don’t know, Washington state says
Washington’s Department of Ecology is escalating its cleanup strategy for a once-prosperous pulp mill outside of Aberdeen, while its latest... Read Story ...
If Nova Scotia's environment minister has information about the cleanup process for the property where the Northern Pulp mill ...
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