Secondly, the effect of pretreatment by Fe-C micro-electrolyzation and catalytic oxidation on purification of wastewater through double adsorption using above adsorbents was researched.

• 第三，将微电解、催化氧化、活性炭吸附、石灰中和等物化处理单元进行组合，考察不同顺序组合工艺对净化效果的影响。