Abstract
The research consists in determinations of the toxic chemical composition resulted in the solid waste (sludge type) proceeded from the waste paper processing technology. It was remarked the polluting sludge resulted from the ink elimination in waste paper processing technology, the polluting composition is characterized through the presence of minerals (Pb., Cd, Cr, Cu, Ni, and Hg). There isn't excluded the presence of the organic compounds, namely chlorphenols.
Cuvinte cheie
polluting sludge
proceeded from the waste paper processing
mineral composition