| 摘要 |
A system for purifying air polluted by fine dusts (PMx) which implements, in an innovative and original way, a new process for laying of fine dusts suspended in polluted air. Its efficacy is limited neither by the concentration of the dusts nor by the characteristic diameter of the type of dusts to be removed. All gaseous emissions, both industrial and civil, in which fine dusts are present, represent possible applications of cleaner of the invention. A typical, although not exclusive, application consists of the treatment of air polluted by urban smog and motor vehicle traffic. Due to the almost total absence of maintenance and control, feature of its innovative purification process, the cleaner of the invention can be designed and sized from time to time, to operate in urban areas where atmospheric pollution is highest, installing it under the road surface or in other eventually available spaces (such as underpasses or in the basements of buildings), or inside kiosks or newsstands, or can even be produced in mobile form. This cleaner is particularly suitable for the laying of atmospheric pollution consisting of fine dusts produced by motor vehicle traffic in stretches of road with high traffic volumes: it can advantageously be installed both inside tunnels and along stretches of road in the open air. |
