harmful

Дослідження впливу підприємств з виробництва оздоблювальних будівельних матеріалів на стан довкілля

The dynamics of accumulation of harmful matters is studied in mid air plant productions of building decorating materials during a working day. The flowsheet of cleaning of gas extrass of production is projected at participation of mechanical (wet) and chemical (absorption) methods of cleaning, including the use of shock foamy vehicle.