不同碳源材料用于污水厂尾水生物反硝化碳源效果研究_文辉.pdfVIP

31 3 Vo.l 31, No. 3 2011 3 A cta Scientiae C ircumstantiae M ar. , 2011 , , . 2011. [ J]. , 31( 3) : 99-50 W enH, Chen Y F, Gao L M. 2011. The effect of bio-denitrification of sew age plantw astewater using different carbon sourcem aterials[ J]. Acta Scientiae Circum stantiae, 31( 3) : 99-50 1, 2 3, * 2 文辉 , 陈云峰 , 高良敏 1. 中国科学院安徽光学精密机械研究所, 合肥 230031 2. 安徽理工大学 地球与环境学院, 淮南 232001 3. 安徽省环境科学研究院, 合肥 230061 : 2010-06- 27 : 2010-08-05 : 2010-08-26 : , . , 25e , 10h, 30 mg# L- 1, 1B50; PHA s 15e , 30h, 5 m g# L- 1, PHA s 1B50; PBS 35e , 30h, 30 m g# L- 1, PBS 1B200. : ; ; : 0253-2 68( 2011) 03- 99-06 : X703 : A The effect of bio-denitrification of sewage plant wastewater using different carbon source materials 1, 2 3, * 2 WEN Hu i , CHEN Yunfeng , GAO Liangm in 1. Anhui Institute ofOptics F ine M echanics, Chinese Academy of Sciences, H efei230031 2. Departm ent of E arth and Environm ent, AnhuiU niversity of Science and T echnology, Huainan 232001 3. AnhuiAcademy ofEnvironm ental Sciences Research, H efei230061 Received 27 June 2010; received in rev ised form 5 August 2010; accepted 26 Augu st 2010 Abstract: Considering the high content of nitrate nitrogen in sew age plantw astew ater, w e studied the rates of denitrification and rem oval ofnitrate nitrogen w ith different solid carbon sources under different conditions through orthogonal expermi ents. The optmi al conditions for rem oving nitrate nitrogen w ith different carbon sources are listed as fo llow s: for wheat straw, the tem perature w as 25e , the reaction tmi e w as 10 h, the influent concentration w as 30 m g# L- 1 and the m ass ratio of straw t