<div class> <p> <br/> 徐恒<br/> </strong> <br/> 电话:028-85414644,13808043350<br/> Email:xuheng@scu.edu.cn</p> <p> 个人简介<br/> </strong> 2008年科技部抗震救灾环境专家组成员、国家863计划项目(资源环境领域、现代农业生物技术领域)会议与通讯评审专家、国家自然科学基金通讯评审专家、国家科技部国际科技合作项目同行评议专家、国家教育部科技进步奖通讯评审专家、中国环境科学学会重金属专业委员会委员、四川省微生物学会理事、四川省预防医学会微生态专业委员会委员、四川省农业生物技术专业委员会理事、中国微生物学会会员、中国遗传学会会员。1997年获国家自然科学基金委资助赴加拿大访问。先后主持国家863项目、国家自然科学基金等政府科技项目30余项,已发表核心期刊论文70余篇,其中SCI、EI论文20余篇,获国家发明专利5项,获省市级科技进步奖3项。目前主要从事环境微生物学、生物技术、环境修复治理等研究。</p> <p> 近期主持开展的科研项目<br/> </strong> 1. 重金属抗性微生物强化蕈菌富集土壤重金属的效应及机理研究<br/> 国家自然科学基金(No. 41171253),2012—2015<br/> 2.重金属污染土壤的蕈菌修复技术研究<br/> 国家863计划(2006AA06Z361),2007-2010<br/> 3.利用食用菌废弃料研究新型生物吸附剂用于工业重金属废水的治理<br/> 成都市科技局项目(10GGYB472SF-023), 2010—2012<br/> 4.利用食用菌废弃物研制新型生物吸附剂并治理重金属废水<br/> 四川省科技支撑项目(2009SZ0204),2009-2011<br/> 5.成都市龙泉驿区果蔬生产环境的农药污染生物降解与示范<br/> (课题合同号11H1789), 2011,1-2012<br/> 6.成都市龙泉驿区养鸡粪便的无害化资源化处理研究<br/> (课题合同号11H1774), 2011-2012<br/> 7.高浓度难降解工业废水处理关键技术与设备及工程示范<br/> 十二五社发领域入库项目(SQ2011SF09C04061),2012-2015</p> <p> 已获国家发明专利5项(第一发明人徐 恒)<br/> </strong> 1. 《长根菇与金福菇联合修复重金属污染土壤的办法》<br/> 国家发明专利 ZL 200710049530.5 授权公告日:2009年9月2日<br/> 2. 《重金属污染土壤的菌-草修复技术》<br/> 国家发明专利 ZL 200710049533.9 授权公告日:2010年8月25日<br/> 3. 《螯合剂强化蕈菌修复重金属污染土壤》<br/> 国家发明专利 ZL 200810147714.X 授权公告日:2011年1月26日<br/> 4.《双环蘑菇与皱环球盖菇联合修复重金属污染土壤的办法》<br/> 国家发明专利 ZL 200710049531.X 授权公告日:2011年3月18日<br/> 5.《利用蕈菌处理高富集重金属植物的技术》<br/> 国家发明专利 ZL 200710049529.2 授权公告日:2011年8月31日</p> <p> 近三年发表的代表性SCI文章19篇(第一作者与通讯作者)<br/> </strong> 1.Linyun Ji, Weiwei Zhang,Dong Yu,Yanru Cao, Heng Xu*.Effect of heavy metal-solubilizing microorganisms on zinc and cadmium extractions from heavy metal contaminated soilwith Tricholoma lobynsis.World Journal of Microbiology and Biotechnology, 28:293-301,2012<br/> 2.Xiaobing Jing,Nan he,Ying Zhang,Yanru Cao, Heng Xu*. Isolation and characterization of heavy metal-mobilizing bacteria from contaminated soils and their potential in promoting Pb, Cu and Cd accumulation by Coprinus comatus. Canadian Journal of microbiology, 58:45-53,2012<br/> 3.Y. J. Fu, F. G. Huang, T. Yuan, J. R. Gu, G. Q. Luo, H. Xu[] . Molecular cloning, characterization and expression analysis of B cell translocation gene 1 in grass carp Ctenopharyngodon idella. Journal of Fish Biology, 80:669–678,2012<br/> 4.Tian Yuan, Ji-Rui Gu ,Wen-Bo Gu,Jiang Wu,Shao-Rong Ge , Heng Xu*. Molecular cloning, characterization and expression analysis of adenylosuccinate lyase gene in grass carp (Ctenopharyngodon idella). Mol Biol Rep, 38:2059–2065,2011<br/> 5. Yingyi Liu,Qiqi Zhao,Guanglei Cheng,Heng Xu*. Exploring the mechanism of lead(Ⅱ) adsorption from aqueous solution on ammonium citrate modified spent Lentinus edodes.<br/> Chemical Engineering Journal,173 :792–800,2011<br/> 6.Heng Xu,Peng Song,Wenbo Gu,Zhirong Yang*. Effects of heavy metals on production of thiol compounds and antioxidant enzymes in Agaricus bisporus. Ecotoxicology and Environmental Safety, 74: 1685–1692,2011<br/> 7.Heng Xu, Jiuzhou Dai, Jinhu Ji, Feng Cen, Zhirong Yang*. Potential of Agaricus bisporus for extracting copper, zinc or cadmium from the soil. Environmental Engineering and Management Journal,10(5):665—671,2011<br/> 8.Xiaobing Jing, Yanru Cao, Xiyu Zhang, Desheng Wang, Xiaozhe Wu, Heng Xu*. Biosorption of Cr(VI) from simulated wastewater using a cationic surfactant modified spent mushroom. Desalination, 269: 120–127,2011<br/> 9.Xiuli Tian,Chuang Li, Heng Xu*.Spent mushroom: A new low-cost adsorbent for removal Congo Red from aqueous solutions. Desalination and Water Treatment, 27: 319–326,2011<br/> 10.Yan-ru Cao, Zhuan Liu, Guang-lei Cheng, Xiao-bing Jing , Heng Xu*. Exploring single and multi-metal biosorption by immobilized spent Tricholoma lobayense using multi-step response surface methodology.Chemical Engineering Journal,164:183–195,2010<br/> 11.Jinhu Ji, Jiuzhou Dai, Weiwei Zhang and Heng Xu*. Factors affecting the uptake of lead and copper in five wild mushroom species from Chengdu, China.<br/> Food Additives & Contaminants,Part A, 26:9:1249-1255,2009<br/> 12.Haiyan Huang, Guanglei Cheng, Lan Chen, Heng Xu*. Lead (II) Removal from Aqueous Solution by Spent Agaricus bisporus: Determination of Optimum Process Condition Using Taguchi Method.Water, Air, and Soil Pollution, 203: 53-63,2009<br/> 13.Jiuzhou Dai, Feng Cen, Jinhu Ji, Weiwei Zhang, Heng Xu*. Biosorption of lead(II) in aqueous solution by spent mushroom Tricholoma lobayense. Water Environment Research,(in press)<br/> 14.Feng Cen, Yuanjia Hu, Heng Xu*. Responses of antioxidant defenses in Coprinus comatus exposed to cadmium and mercury toxicity. Asian Journal of Chemistry,(in press)<br/> 15. Lan Chen ,, Heng Xu*. Chelator-induced bioextraction of heavy metals from artificially contaminated soil by mushroom (Coprinus comatus). Chemistry and Ecology,(in press)<br/> 16.Yan-ru Cao,Xiyu Zhang,Jiayu Deng,Qiqi Zhao, Heng Xu*. Lead and cadmium-induced oxidative stress impacting mycelial growth of Oudemansiella radicata in liquid medium alleviated by microbial siderophores.,World Journal of Microbiology and Biotechnology,(in press)<br/> 17.Weiwei Zhang, Yuanjia Hu, Yanru Cao, Fengguang Huang, Heng Xu*. Tolerance of lead by the fruiting body of Oudemansiella radicata. 《Chemosphere》(in press)(IF3.155)<br/> 18. Chuang Li#, Xiuli Tian#, Zhengsuo Chen, Dong Yu, Jiayu Deng, Heng Xu*. Biodegradation of an endocrine-disrupting chemical di-n-butyl phthalate by Serratia marcescens C9 isolated from activated sludge. African Journal of Microbiology Research,(in press)<br/> 19.Heng Xu, Yuxia Chen, Haiyan Huang, Yingyi Liu, Zhirong Yang*.<br/> Removal of lead (II) and cadmium (II) from aqueous solutions using spent Agaricus bisporus. The Canadian Journal of Chemical Engineering,(in press)<br/> <br/> <br/> </p> </div>