吴奔腾同学（王伟课题组）在国际刊物发表论文

      我系王伟老师课题组研二吴奔腾同学和潘尚磊同学题为“Performance robustness of the UASB reactors treating saline phenolic wastewater and analysis of microbial community structure” 的论文被国际期刊《Journal of Hazardous Materials》接收发表。摘要如下：

Anaerobic digestion was an important way to remove phenols from saline wastewater; however the anaerobic microorganisms were adversely affected by high concentration of salts. In order to clarify the performance robustness and microbial community structure for anaerobic digestion of saline phenolic wastewater, the UASB reactors were compared to treat phenolic wastewater under saline and non-saline conditions. The saline reactors were operated stably with phenols concentration increasing from 100 to 500 mg L−1 at 10 g Na+ L−1. The robustness of the saline reactors was weakened at 1000 mg phenols L−1 and 10 g Na+ L−1. However, the substrate utilization rates (SURs) for phenol, catechol, resorcinol, hydroquinone, and the specific methanogenic activity (SMA) of sludge were decreased by 95%, 85%, 97%, 78%, and 68%, respectively with phenols concentration enhancing from 1000 to 2000 mg L−1. Moreover, the SURs for phenol, catechol, resorcinol, hydroquinone, and the SMA of sludge were reduced by 32%, 65%, 74%, 45%, and 59%, respectively with Na+ concentration increasing from 10 to 20 g L−1, in comparison with the values obtained at 10 g Na+ L−1 and 1000 mg phenols L−1. Finally, the analysis of microbial community structure demonstrated that phenols degraders were less tolerant to high concentrations of Na+ and phenols than methanogens.

论文链接：http://www.sciencedirect.com/science/article/pii/S0304389417301139