CAJ | 학술논문

以沸石为载体，硝酸锰为改性剂制备了负载型 Mn-沸石催化剂，采用 SEM 和 BET 法对制备的催化剂进行了表征。采用 Fenton 工艺处理垃圾渗滤液原液，通过正交实验和单因素实验考察了 Mn-沸石催化剂对 Fenton 法处理生活垃圾渗滤液的影响。结果表明，一定量的生活垃圾渗滤液，投加1 mL 30% H2 O2，H2 O2/ Fe2+摩尔比为4：1、pH为4，加入1 g Mn-沸石催化剂，CODCr去除率可高达90.25%。
이비석위재체，초산맹위개성제제비료부재형 Mn-비석최화제，채용 SEM 화 BET 법대제비적최화제진행료표정。채용 Fenton 공예처리랄급삼려액원액，통과정교실험화단인소실험고찰료 Mn-비석최화제대 Fenton 법처리생활랄급삼려액적영향。결과표명，일정량적생활랄급삼려액，투가1 mL 30% H2 O2，H2 O2/ Fe2+마이비위4：1、pH위4，가입1 g Mn-비석최화제，CODCr거제솔가고체90.25%。
The Mn-Zeolite catalysts are prepared by using zeolite as carrier and using manganese as modi-fier. The catalysts were characterized by SEM and BET. The effect of Mn-zeolite catalyst with Fenton process for leachate treatment was studied through orthogonal test and single factor experiment. The result shows that a certain amount of waste leachate,adding 1 mL 30% H2 O2 ,the ratio of H2 O2 / Fe2 + is 4: 1,pH is 4,adding 1 g Mn-zeolite catalyst,the removal rate of CODCr is 90. 25% .