Russia: KrAZ gets new filters

3 DESA filter bags are being installed at the gas-purifying machines at the Krasnoyarsk Aluminum Works. The size of the purification is 4 square meters, up 2-fold from the currently used filters. Over 2 thousand innovative filter bags have been installed in the gas-purification system. Since 2004 the company has been able to decrease pollution … Continue reading Russia: KrAZ gets new filters