的个人主页 http://faculty.dlut.edu.cn/tiantian/zh_CN/index.htm
研究方向包括:
1. 新型污水处理技术的开发与应用
2. 氮/铁循环微生物在污水处理中的功能及应用
3. 生物脱氮技术关键微生物功能研究
4. 砷污染地下水修复技术研究
近5年主持与参与项目:
1. 国家自然科学基金(面上项目),铁自养反硝化菌群进行铁氨氧化作用的机制及应用研究,2023.01-2026.12,主持,在研;
2. 国家自然科学基金(青年项目), 氨氧化菌对亚硝酸氧化菌和厌氧氨氧化菌代谢和丰度的调节效应研究,2020.01-2022.12,主持,结题;
3. 国家自然科学基金(重大科研仪器研制项目),电催化微流控化学需氧量COD分析仪的研制,2021.01-2025.12,参与,在研;
4. 国家地方联合工程实验室(开放课题),铁自养反硝化技术修复砷污染地下水过程中的铁成矿机制研究,2023.01-2024.12,主持,在研;
5. 企业委托技术合作研发项目(横向课题),垂直电泳用于无机盐制备酸碱(混合酸混合碱)技术研究,2022.01-2024.12,主持,在研;
6. 大连理工大学引进人才科研专项,铁自养反硝化功能菌群实现氮/铁循环多途径脱氮研究,2021.01-2022.12,主持,在研;
7. 安徽省自然科学基金(青年项目),低强度超声耦合磁选分离强化铁型自养反硝化脱氮研究,2019.07-2021.06,主持,结题;
8. 中国博士后基金(面上项目),胞外聚合物在铁型反硝化菌细胞结壳中的作用机制研究,2018.07-2020.06,主持,结题;
近5年发表研究论文:
(1) Tian Tian, Zhou Ke, Li Yu-Sheng, Liu Dong-Feng, Yu Han-Qing*, 2022. Recovery of iron-dependent autotrophic denitrification activity from cell-iron mineral aggregation-induced reversible inhibition by low-intensity ultrasnication. Environ. Sci. & Technol., 56(1), 595-604
(2) Yu‐Sheng Li; Bing‐Bing Li; Tian Tian*; Han‐Qing Yu*; 2022. Quorum sensing unveils the sludge floccule‐assisted stabilization of aerobic granules in granule‐dominated sequencing batch reactors, Biotechnology and Bioengineering, 120(1), 444-455.
(3) Zhang Jing-Xiao, Huang Bao-Cheng, Xu, Qing-Sheng, Li Yu-Sheng, Tian Tian*, Yu Han-Qing*, 2021. Unexpected alleviation of transparent exopolymer particles-associated membrane fouling through interaction with typical organic foulants. J. Membr. Sci., 636, 119554.
(4) Zhang Jing-Xiao#, Tian Tian#, Du Wen-Jie, Guan Yan-Fang, Wang Yun-Jie, Li Yu-Sheng*, Yu Han-Qing*, 2021. Adopting vibration to alleviate the solute buildup and membrane fouling in a forward osmosis system. J. Clean. Prod., 323(2021) 129202.
(5) Tian Tian, Yu Han-Qing*, 2020. Iron-assisted biological wastewater treatment synergistic effect between iron and microbes. Biotechnol. Adv., 44, 107610;
(6) Tian Tian, Zhou Ke, Li Yu-Sheng, Liu Dong-Feng, Yu Han-Qing*, 2020. Phosphorus recovery from wastewater prominently through a Fe(II)-P oxidizing pathway in the autotrophic iron-dependent denitrification process. Environ. Sci. Technol., 54(18), 11576-11583.
(7) Tian Tian, Zhou Ke, Xuan Liang, Zhang Jing-Xiao, Li Yu-Sheng, Liu Dong-Feng, Yu Han-Qing*, 2020. Exclusive microbially driven autotrophic iron-dependent denitrification in a reactor inoculated with activated sludge. Water Res., 170, 115300.
(8) Tian Tian, Yu Han-Qing*, 2020. Denitrification with non-organic electron donor for treating low CN ratio wastewaters. Bioresour. Technol., 299, 122686.
(9) Tian Tian, Qiao Sen*, Yu Cong, Zhou Jiti, 2018. Effects of nano-sized MnO2 on methanogenic propionate and butyrate degradation in anaerobic digestion, J. Hazard. Mater. 2018, 364, 11-18.
(10) Tian Tian, Qiao Sen*, Yu Cong, Zhou Jiti, 2018. Bio-electrochemically assisting low-temperature anaerobic digestion of loworganic strength wastewater. Chem. Eng. J., 335, 657-664.
(11) Tian Tian, Qiao Sen*, Yu Cong, Yang Yue, Zhou Jiti, 2018. Low-temperature anaerobic digestion enhanced by bioelectrochemical systems equipped with graphene/PPy- and MnO2 nanoparticles/PPymodified electrodes, Chemosphere, 218, 119-127.
(12) Tian Tian; Qiao Sen*; Yu Cong; Tian Yihui; Yang Yue; Zhou Jiti, 2017. Distinct and diverse anaerobic respiration of methanogenic community in response to MnO2 nanoparticles in anaerobic digester sludge, Water Res., 2017, 123: 206-215.
探索环境工程的科学问题,促进环境科学的工程应用。
大连理工大学  环境科学  硕士
大连理工大学  环境科学  学士
大连理工大学  环境工程  博士
大连理工大学环境学院 副教授
中国科学技术大学 博士后