由于美国环保局对控制发电厂的汞挥发日益重视,人们迫切需要一种更好的除去有毒元素的方法。华盛顿大学的化学工程教授拜尔斯瓦发明了一种新方法(美国专利号为6248217),他将二氧化钛作为吸附剂引入烟道气中,可吸收98％的汞,然后用常规的静电沉降器即可将汞除去。 As the U.S. Environmental Protection Agency attaches increasing importance to controlling the volatilization of mercury in power plants, there is an urgent need for a better method of removing toxic elements. Professor Baiswa, a professor of chemical engineering at the University of Washington, invented a new method (U.S. Pat. No. 6,248,217). He introduced titanium dioxide as an adsorbent into the flue gas, absorbed 98% of the mercury, and used a conventional electrostatic precipitator. Mercury can be removed.