| 摘要 |
<p>A wet-process stack gas purification method and apparatus wherein stack gas is purified by bubbling it into a first cleansing solution while keeping constant the level of this solution, and the purified stack gas is brought into counter current contact with a second cleansing solution inside a cleansing tower in order to further purify the stack gas. The apparatus of the invention provides an excellent decontaminating effect and is simple in construction and small in size.</p> |
