With pyroxy as an adsorbent,the adsorption of pyroxylin for phenol in sewage,the rate of adsorption,the capacity of adsorption and the effect of pH on the adsorption of phenol were studied.

• 本文所用焦木素是以造纸黑液提取的木素为原料制备的,其吸附性能与活性炭类似,其原料来源丰富,价格低廉,且可利用废物,将其应用于含酚废水的处理,达到以废治废的目的。