| 摘要 |
<p>An apparatus for purifying and neutralizing residues from furnaces burning liquid or gaseous fuels comprising a settling tank having an inlet for the liquid containing the residues, at least one oil absorption body in the settling tank, and a clean water tank separated from the settling tank by at least one filter. The pH in the clean water tank is raised, and a filtration unit contains activated carbon between the clean water tank and outlet.</p> |
