电晕-催化技术治理甲苯废气实验研究.PDF

1999 1 ENVIRONM ENTA L SCIENCE Jan. , 1999 -* 晏乃强　吴祖成　施　耀　吴忠标　曹　柬　谭天恩 ( , 310027 E-mail: e-w uz @ dial . zju. edu. n) , 2 , . . , -, 42kV , Mn Fe 27% 23% , 80% , 30 / 3. W h m , , , , . * The Removal of Toluene by Corona Combined wi th Catalysis Yan Naiqiang Wu Zu hengShi YaoWu Zhongbiao Cao JianTan T ianen ( . . . . , , 310027 - : - @ . . . ) Dept of Envir on S i and Eng Zhej iang Un iversity Hangzh ou E mail e w uz dial zju edu n AbstractThis paper des ribed a new method involving pulsed orona ombined w ith ataly sis . to de ompose volatile organi ompounds T wo types of or ona rea tors w ere set up and em - . ployed to de ompose toluene in air The removal effi ien ies of toluene in the rea tors w ith and w ithout ataly st w ere ompared. Under ataly st of M n or Fe, the removal effi ien ies w ere over 80%, in reased by 27% or 23% respe tively ompared w ithout ataly st . Under this ondition, 30 / 3. ele tri al ener gy onsumption w as about W h m Keywords orona r ea tors, atalyst, toluene, removal effi ien y , w aste gases treatment . ; , , , [ 1, 2] , , , . , 1 , 1 [ 3, 4] 2 2 , . , , 7 , 3 , 4 . . 4 10 . 13 , 1 102G 14 . . [ 3] : 0 , 50kV 200ns 10 30110 ( ,