1995.9 1998.7 大连理工大学 化学工程 学士 2000.9 2003.7 大连理工大学 环境工程专业 硕士 2006.4 2009.9 日本熊本大学 复合新领域科学专业 博士

2014.1 至今 大连理工大学 副教授

近五年主持国家自然科学基金两项：厌氧氨氧化菌脱除烟气中氮氧化物的研究(NO.21277020，2013.01-2016.12)；SNAD/EBPR耦合工艺的微生物资源管理机制与调控策略研究(NO.21777018,2018.01-2021.12)。作为主要技术负责和项目执行人，参与“十二五”国家水体污染控制与治理科技重大专项子课题3项：太子河典型工业水污染控制与水质改善技术集成与示范：石油化纤行业总排废水深度处理技术子课题(2012.09-2015.09)；辽河流域有毒有害物污染控制与应用示范研究课题：辽ᠦ୔

近三年代表性研究成果如下： (1) Xu, Xiaochen; Wang, Gang; Zhou, Liang; Yu, Hongmiao; Yang, Fenglin. Start-up of a full-scale SNAD-MBBR process for treating sludge digester liquor,Chemical Engineering Journal, 2018, 343:477-483. (2) Liu, Bing; Xu, Xiaochen*; Liu, Lifen; Dai, Wenchen; Jiang, Hongbin; Yang, Fenglin. Catalytic ozonation of NO with low concentration ozone over recycled SAPO-34 supported iron oxide, Industrial & Engineering Chemistry Research, 2019,58(4): 1525-1534. (3) Yu Zou, Xiaochen Xu*, Xiaojing Wang, Fenglin Yang, Shushen Zhang. Achieving efficient nitrogen removal and nutrient recovery from wastewater in a combining simultaneous partial nitrification, anammox and denitrification (SNAD) process with a photobioreactor (PBR) for biomass production and generated dissolved oxygen (DO) recycling. Bioresource Technology, 2018, 268:539-548. (4) Wang, Xiaojing; Xu, Xiaochen*; Zou, Yu; Yang, Fenglin; Zhang, Yun. Nitric oxide removal from flue gas with ammonium using AnammoxDeNOx process and its application in municipal sewage treatment. Bioresource Technology, 2018, 265:170-179. (5) Wang, Chao; Liu, Sitong; Xu, Xiaochen*; Guo, Yongzhao; Yang, Fenglin; Wang, Dong Role of cyclic diguanylate in affecting microbial community shifts at different pH during the operation of simultaneous partial nitrification, anammox and denitrification process. The Science of the total environment, 2018, 637-638:155-162. (6) Wang, Chao; Liu, Sitong; Xu, Xiaochen*; Zhang Chaolei ; Yang, Fenglin; Wang, Dong . Achieving mainstream nitrogen removal through simultaneous partial nitrification, anammox and denitrification process in an integrated fixed film activated sludge reactor . Chemosphere, 2018, 203: 457-466. (7) Zou, Yu, Xu, Xiaochen*, Li Liang, Yang, Fenglin, Zhang, Shushen, Enhancing methane production from U. lactuca using combined anaerobically digested sludge (ADS) and rumen fluid pre-treatment and the effect on the solubilization of microbial community structures,Bioresource Technology, 2018, 254: 83-90. (8) Wang, Gang, Xu, Xiaochen*, Zhou, Liang, Yang Fenglin, A pilot-scale study on the start-up of partial nitrification-anammox process for anaerobic sludge digester liquor treatment，Bioresource Technology, 2017, 241:181-189. (9) Wang, Chao; Liu, Sitong; Xu, Xiaochen*; Zhao Chuanqi; Yang, Fenglin; Wang, Dong . Potential coupling effects of ammonia-oxidizing and anaerobic 1 ammonium-oxidizing bacteria on completely autotrophic nitrogen 2 removal over nitrite biofilm formation induced by the second messenger cyclic diguanylate. Applied Microbiology and Biotechnology, 2017, 101:3821-3828. (10) Wang, Xiaojing ，Xu, Xiaochen *，Liu Sitong，Zhang Yun，Zhao Chuanqi，Yang Fenglin，Combination of complex adsorption and anammox for nitric oxide removal，Journal of Hazardous Materials,2016,312:175-183.

获批发明专利8项