  The article discusses a possibility of removing smog particles from a boiler
smoke. To do this, the boiler smoke is passed through a flow of gamma
radiation, formed by interaction of the microtron beam with a heavy target. The
energy of the microtron electrons twenty five megaelectronvolts, the beam
current one hundred microamperes. Smog particles are ionized with gamma
radiation and then sat down on the plates of the electrostatic filter. The
height of the filter plates is one m, the electric field between the plates one
kilovolt per centimeter. The smog particles on the plates should be removed
regularly to a specialized dust collector.
