IMR OpenIR
Potential application of an Aspergillus strain in a pilot biofilter for benzene biodegradation
Sun, Da; Zhang, Kun; Duan, Chuanren; Wu, Wei; Deng, Daiyong; Yu, Donghong; Shahzad, M. Babar; Xu, Dake; Tang, Ju; Luo, Li; Chen, Jia; Wang, Jinxuan; Chen, Yidan; Xie, Xiang; Wang, Guixue; Duan, CR; Wang, GX (reprint author), Chongqing Univ, Bioengn Coll, State & Local Joint Engn Lab Vasc Implants, Key Lab Biorheol Sci & Technol,Minist Educ, 174 Shazheng St, Chongqing 400030, Peoples R China.
2017-04-06
发表期刊SCIENTIFIC REPORTS
ISSN2045-2322
卷号7页码:-
摘要A biofilter with fungus was developed for efficient degradation of benzene, which can overcome the potential risk of leakage commonly found in such services. Results indicated that the optimum parameter values were temperature 40 degrees C, pH 6, and 500 mg L-1 of the initial benzene concentration. Besides, the empty bed residence time and inlet load range of biofilter were set to 20 s and 21.23-169.84 g m(-3) h(-1) respectively. Under these conditions, this biofilter can obtain the maximum removal efficiency of more than 90%, the eliminating capacity could be up to 151.67 g m(-3) h(-1). Furthermore, scanning electron microscopy was used to investigate three filler materials for packing fungus biofilm. This is the first study introducing an Aspergillus strain for benzene removal and these results highlight that the development of this biofilter has the potential scaling-up application as gas-processing of industrial wastes.; A biofilter with fungus was developed for efficient degradation of benzene, which can overcome the potential risk of leakage commonly found in such services. Results indicated that the optimum parameter values were temperature 40 degrees C, pH 6, and 500 mg L-1 of the initial benzene concentration. Besides, the empty bed residence time and inlet load range of biofilter were set to 20 s and 21.23-169.84 g m(-3) h(-1) respectively. Under these conditions, this biofilter can obtain the maximum removal efficiency of more than 90%, the eliminating capacity could be up to 151.67 g m(-3) h(-1). Furthermore, scanning electron microscopy was used to investigate three filler materials for packing fungus biofilm. This is the first study introducing an Aspergillus strain for benzene removal and these results highlight that the development of this biofilter has the potential scaling-up application as gas-processing of industrial wastes.
部门归属[sun, da ; zhang, kun ; duan, chuanren ; wu, wei ; yu, donghong ; luo, li ; chen, jia ; wang, jinxuan ; chen, yidan ; xie, xiang ; wang, guixue] chongqing univ, bioengn coll, state & local joint engn lab vasc implants, key lab biorheol sci & technol,minist educ, 174 shazheng st, chongqing 400030, peoples r china ; [sun, da] wenzhou univ, inst life sci, wenzhou 325000, peoples r china ; [deng, daiyong] new jersey inst technol, dept chem & environm sci, newark, nj 07102 usa ; [yu, donghong] aalborg univ, dept chem & biosci, dk-9220 aalborg, denmark ; [shahzad, m. babar ; xu, dake] chinese acad sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china ; [tang, ju] third mil med univ, dept occupat hlth, 30 gaotanyan st, chongqing 400038, peoples r china
学科领域Multidisciplinary Sciences
资助者National Natural Science Foundation of China [11332003, 31370949, 81400329]; National Key Research and Development Program [2016YFC1102305]; Fundamental Research Funds for the Central Universities [106112015CDJZR235504]; Science and Technology Commission of Yuzhong District in Chongqing [20150135]; Chongqing Engineering Laboratory in Vascular Implants; National "111 Plan" Base [B06023]; Public Experiment Center of State Bioindustrial Base (Chongqing) of China; Sino-Danish Centre for Education and Research (SDC)
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/78188
专题中国科学院金属研究所
通讯作者Duan, CR; Wang, GX (reprint author), Chongqing Univ, Bioengn Coll, State & Local Joint Engn Lab Vasc Implants, Key Lab Biorheol Sci & Technol,Minist Educ, 174 Shazheng St, Chongqing 400030, Peoples R China.
推荐引用方式
GB/T 7714
Sun, Da,Zhang, Kun,Duan, Chuanren,et al. Potential application of an Aspergillus strain in a pilot biofilter for benzene biodegradation[J]. SCIENTIFIC REPORTS,2017,7:-.
APA Sun, Da.,Zhang, Kun.,Duan, Chuanren.,Wu, Wei.,Deng, Daiyong.,...&Wang, GX .(2017).Potential application of an Aspergillus strain in a pilot biofilter for benzene biodegradation.SCIENTIFIC REPORTS,7,-.
MLA Sun, Da,et al."Potential application of an Aspergillus strain in a pilot biofilter for benzene biodegradation".SCIENTIFIC REPORTS 7(2017):-.
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