EM技术在废水处理中的应用与发展.pdfVIP

, Jou rn al of A nhu iA gr.i Sci. 2010, 38( 15) : 8162 - 8164 李菲菲 卢瑶 EM * 戴肖云, 赵宋敏, 李定龙 , 祁静, 汤伟伟 ( , 213164) 随着社会的发展, 环境污染日益严重, EM 技术在 水处理中的作用越来越重要简单介绍了EM 技术, EM 城市生活污水工业 水等在 水处理中的应用, 并对EM 技术和传统活性污泥法进行了比较, 认为该技术应用于活性污泥系统中具有污泥量少处理效果 好等特点同时, 对 EM 技术今后的研究方向和前景作出了展望 有效微生物技术; 水处理; 活性污泥法; 应用与发展 X 52 A 0517 - 6611( 2010) 15- 08162- 03 Application andD evelopm ent ofEM Technology inW astewater Treamt ent DAI X iaoyun et al ( School of E nv ironm en a l and Safe y Engin eer ing, J iangsu Po ly echn ic U n iversiy, Changzh ou, J iangsu 213164) Abstract W ih he deve lopm en o f socie y, env ironm en al po llu ion is in creasing ly serious, and EM echno logy plays an mi por an role in w as ew a er ream en . EM ech nology w as in rodu ced briefly; h e app lica ion o f EM echno logy in w as ew a er rea m en in clu ded urban sew age, indu s rialw as ew a er an d so on; EM echnology and conven iona l ac iva ed sludge process w as com pared. I w as be lieved h a EM echno logy, w hen u sed in ac iva ed sludge sys em, has fea ures o f less quan i y of sludge, good effec an d so on. In addi ion, he research d irec ion and prosp ec of EM echno logy w ere forecas ed. Key words Effec ive m icrob iolog ica l ech nology; W as ew a er rea m en ; A c iva ed sludge; Applica ion and deve lopm en , BODCOD , EM : ( 18~ 29 ! ) EM, 5 [ 1] , , BOD 41. 2 m g /L 12. 0 m g /L , 5 [ 3] 70. 7% , BOD pH 5 , EM ( E ffec iv e M icroorgan 18~ 40 ! , EM, 5 , ism s, ) COD 60% , COD M n 1 EM EM , EM 1968