
姓 名:李定昌
职称职务:讲师
联系电话:15901325808
电子邮箱:3407@ecjtu.edu.cn
一、个人简介
男,中共党员,山西晋中人,工学博士(博士后),硕士研究生导师,主要从事城市废水生物处理、微生物分子生物学、新污染物控制技术、好氧颗粒污泥技术及其工程化应用、地表水环境中抗生素/重金属抗性基因传播风险评估和控制等。截至目前,以共同/参与作者共发表SCI 37篇。参与发明授权专利3项,其中以第一作者身份已在Water Research、Environment International、Chemical Engineering Journal、Bioresource Technology、Science of the Total Environment等国际权威期刊发表多篇学术论文。
二、所属学科及主要研究方向
城市废水生物处理、微生物分子生物学、新污染物控制技术、好氧颗粒污泥技术及其工程化应用、地表水环境中抗生素/重金属抗性基因传播风险评估和控制。
三、主要学习、工作、科研及培养研究生经历
(1)2008-09 至 2012-07, 中北大学, 环境工程, 学士
(2)2012-09 至 2015-07, 中北大学, 环境工程, 硕士
(3)2016-09 至 2020-07, 北京工业大学, 环境工程, 博士
(4)2020-08-2022.08,北京工业大学,博士后,助理研究员
(5)2022-09至今,华东交通大学,土木建筑学院,讲师
四、主要科研项目
(1) 江西省自然科学基金面上项目20232BAB203077,项目名称:基于纳米孔宏基因组学的赣江近岸典型流域中高机动性耐药基因的迁移机制研究(江西省科学技术厅), 2023-07 至 2026-6, 10万元, 在研, 主持
(2) 江西省自然科学基金面上项目20242BAB25196,项目名称:不同老化“微塑料际”中重金属和耐药基因的富集及去除机制研究(江西省科学技术厅), 2024-06至2027-05, 10万元, 在研, 参与
(3) 北京市人力资源和社会保障局, 北京市博士后自然科学基金, Z2021277, 好氧颗粒污泥中多类型抗性基因的共选择和交叉抗性探究, 2021-05 至 2022-08, 5万元, 结题, 主持
(4) 中国博士后科学基金会, 自然科学类, 2020M680279, 胞内与胞外抗生素抗性基因在好氧颗粒污泥培养 过程中的传播模式及风险评估, 2020-12 至 2022-07, 8万元, 结题, 主持
(5) 北京市科学技术委员会, 自然科学类, Z181100005518002, 城市污水好氧高密度微生物颗粒技术应用 研究, 2018-01 至 2021-06, 113万元, 结题, 参与
(6) 中华人民共和国科技部, 国家科技重大专项, 2017ZX07103-003, 基于生物膜的城市污水深度脱氮除磷 工艺研究, 2017-01 至 2020-12, 616.1万元, 结题, 参与
五、近期代表性论文
1. Li DingChang, Gao JingFeng, Dai HuiHui, et al. Fates of quaternary ammonium compound resistance genes and the corresponding resistant strain in partial nitrification/anammox system under pressure of hexadecyl trimethyl ammonium chloride. Water Research 2022, 217: 118395.
2. Li DingChang, Gao JingFeng, Dai HuiHui, et al. Fates of intracellular and extracellular antibiotic resistance genes during a pilot-scale aerobic granular sludge cultivation process. Chemical Engineering Journal 2021, 421: 127737.
3. Li DingChang, Gao JingFeng, Zhang ShuJun, et al. Emergence and spread patterns of antibiotic resistance genes during two different aerobic granular sludge cultivation processes. Environment International 2020, 137: 105540.
4. Li DingChang, Gao JingFeng, Dai HuiHui, et al. Long-term responses of antibiotic resistance genes under high concentration of enrofloxacin, sulfadiazine and triclosan in aerobic granular sludge system. Bioresource Technology 2020, 312: 123567.
5. Li DingChang, Gao JingFeng, Zhang ShuJun, et al. Enhanced granulation process, a more effective way of aerobic granular sludge cultivation in pilot-scale application comparing to normal granulation process: From the perspective of microbial insights. Science of the Total Environment 2020, 707: 136106.
6. Li DingChang, Gao JingFeng, Dai HuiHui, et al. Triclosan enriched resistance genes more easily than copper in the presence of environmental tetracycline in aerobic granular sludge system. Science of The Total Environment 2022: 152871.
7. Li DingChang, Gao JingFeng, Dai HuiHui, et al. Higher spreading risk of antibacterial biocide and heavy metal resistance genes than antibiotic resistance genes in aerobic granular sludge. Environmental Research 2022, 212: 113356.
8. Guo Yi, Li Dingchang, Gao Yongqing, et al. The knock-on effects of different wastewater feeding modes: Change in microbial communities versus resistance genes in pilot-scale aerobic sludge granulation reactors[J]. Science of the Total Environment. 2023,892:164500.
9. Dai Huihui, Gao Jingfeng, Li Dingchang, et al. Family Sphingomonadaceae as the key executor of triclosan degradation in both nitrification and denitrification systems[J]. Chemical Engineering Journal. 2022,442,(P1):136202.
10. Dai Huihui, Gao Jingfeng, Li Dingchang, et al. DNA-based stable isotope probing deciphered the active denitrifying bacteria and triclosan-degrading bacteria participating in granule-based partial denitrification process under triclosan pressure[J]. Water Research. 2022,210:118011.
11. Dai, Huihui; Gao, Jingfeng; Shan, Jialin; Lu, Xianchun; Li, Dingchang; Duan, Wanjun; Cui, Yingchao, Pressure of high level acetaminophen on fixed biofilm and aerobic granule-based systems: Insights on nitrification performances, microbial responses and acetaminophen's bio-degradation pathways, Chemical Engineering Journal, 2021, 426: 131907.
12. 李定昌,王琦,高景峰,高永青,张帅. 不同粒径成熟好氧颗粒污泥EPS的三维荧光光谱特性[J]. 中国给水排水. 2018, 34 (7):26-32.
十、教学工作
主讲环境工程专业课《环境工程施工与概预算》、《碳捕集与碳中和技术导论》、土木工程专业限选课《环境学基础》。