| 摘要 |
<p>The invention is related to a method for purifying water contaminated by a chlorophenol compounds containing agent, in which method the chlorophenol-containing agent is principally leached along with ground run-off water and rainwater into a waterway and/or adsorbed in the soil, and therefrom further to the groundwater. A characterizing property of the invention is principle of preferentially utilizing the existing processes of a saw mill for the purification process of the chlorophenol-containing waters, whereby investment in new machinery or equipment is not necessarily needed. According to the invention, the purification of water is most advantageously implemented utilizing such auxiliary processes of timber conversion as water-spraying of log piles, intermediate storage of bark and combustion of bark. The steps of the purification method are used and adapted to conform in an appropriate manner with the different steps of the actual manufacturing process and the purification arrangement used.</p> |
