苏州市水环境科学重点实验室

Suzhou Key Laboratory of Water Environment Science and Technology

  “苏州市水环境科学重点实验室”成立于2007年，由苏州市政府、中国科学技术大学和香港城市大学三方共同组建，是一个集水污染控制技术研发、成果转化、研究生培养与社会服务于一体的综合性的环境科学技术研发平台。实验室现有教授、副教授等科研人员20名，博士后5名，研究生35名。实验室团队近年来承担了多项省部级以上科研课题，在废水处理与资源化功能材料与技术、环境污染物监测技术与设备、环境污染物地球化学行为与环境效应分析等研究领域取得了一系列重要成果并开展了工程应用，为我国生态环境保护提供了重要理论与技术支撑。

1. 代表性研究成果

1.1 水污染控制/资源化新材料及技术

       制备了一系列能高效吸附和脱附污染物的纳米吸附材料，实现了对环境中多种污染物的高效、选择性富集，在水环境修复方面具有广阔应用前景；通过对常规光催化材料的优化设计和晶面调控，开发了一系列污染物高级氧化降解材料，发展了富集-光/电催化降解污染物的新型纳米材料和技术（图1、2），并成功应用于垃圾渗滤液、印染废水、农药废水等废水处理工程；另外，还开发了基于纳米新材料及微纳结构的新型抗污染膜，包括基于聚合物晶体尺寸调控的高效水处理膜、生物纳米金属材料修饰的抗污染微滤膜等，并成功应用于多种废水处理和深度净化。相关成果在Nature  Protocols、Nature Communication、PNAS、Angew等期刊发表论文60余篇，获授权发明专利12项。

图1、污染物高效催化降解新材料及水处理技术

图2 新型抗污染膜材料及膜法水处理技术

1.2 环境污染物检测新材料及装备

       开发了一系列高灵敏的光化学和电化学传感器，并将其成功用于多种环境污染物的在线检测（图3）。其中，开发了基于高反射波导材料与超疏水表面的增强衰减全反射红外光谱分析系统，对有机污染物的检测灵敏度比同类技术高出一个数量级，突破了现有方法无法用于低浓度复杂污染物原位分析的限制；通过在单细胞尺度上高通量光学追踪微生物在不同界面的纳米尺度振动行为，以及开发基于三维拉曼成像和非负矩阵分解数据分析的生物膜原位光谱解析方法，建立了生物膜原位分析监测新技术。此外，还发展了基于污染物及微生物代谢产物光谱指纹原位分析的污水处理全程动态监测技术，结合智能控制、诊断与预警技术与设备的研发应用，显著提升了污水厂精细化运行水平。相关成果在Nature  Sustainability、Nature Protocols、PNAS、JACS等期刊发表论文40余篇，获授权发明专利9项。

图3 水环境污染物检测新技术：（上）针对颗粒物/微生物细胞的等离子体原位成像技术；（下）针对痕量有机污染物的高灵敏原位红外光谱检测技术

2. 实验室成员

3.主要仪器设备

4. 近年主要成果

4.1 发表论文

2020

[1]    ZY Guo, CX Li, M Gao, X Han, YJ Zhang, WJ Zhang, WW Li*. Mn‐O Covalency Governs the Intrinsic Activity of Co‐Mn Spinel Oxides for Boosted Peroxymonosulfate Activation. Angewandte Chemie International Edition. Doi: 10.1002/anie.202010828

[2]    XM Wang, L Huang, YJ Wang, L Xuan, WW Li*,  LJ Tian*. Highly efficient near-infrared photothermal antibacterial  membrane with incorporated biogenic CuSe nanoparticles (2020) Chemical Engineering Journal, 405: 126711

[3]    DF Liu, WW Li*. Potential-dependent extracellular electron transfer pathways of exoelectrogens (2020) Current Opinion in Chemical Biology, 59:140–146

[4]    BC Huang, Y Lu, WW Li*. Exploiting the energy potential of municipal wastewater inChinaby incorporating tailored anaerobic treatment processes (2020) Renewable Energy, 158: 534-540

[5]    CX Li, YY Liu, ZG Guo, YJ Wang, ZY Guo, TC Lau*, WW Li*. Efficient pollutant degradation via non-radical dominated pathway by self-regenerative Ru(bpy)3²⁺/ peroxydisulfate under visible light (2020) Chemical Engineering Journal, 400: 125993

[6]    J  Wu, ZH Cheng, D Min, L Cheng, RL He, DF Liu*, WW Li*. CRISPRi System as  an Efficient, Simple Platform for Rapid Identification of Genes  Involved in Pollutant Transformation by Aeromonas hydrophila (2020) Environmental Science Technology, 54 (6): 3306-3315.

[7]    M Gao, L He, ZY Guo, YR Yuan, WW Li* (2020) Sulfate-functionalized nickel hydroxide nanobelts for sustained oxygen evolution. ACS Applied Materials & Interfaces 12 (1): 443-450.

[8]    XZ Fu, J Li, XR Pan, L Huang, CX Li, S Cui, HQ Liu, ZL Tan, WW Li*(2020) A single microbial electrochemical system for CO₂ reduction and simultaneous biogas purification, upgrading and sulfur recovery. Bioresource Technology 297: 122448.

[9]    JY Lu, YR Yuan, X Hu, WJ Liu, CX Li, HQ Liu, WW Li* (2020) MOF-derived Fe2O3/nitrogen/carbon composite as stable heterogeneous electro-Fenton catalyst. Industrial & Engineering Chemistry Research 59: 1800-1808.

[10]  XR Pan, L Huang, XZ Fu, YR Yuan, HQ Liu, WW Li*,  L Yu, QB Zhao, J Zuo, L Chen, PKS Lam (2020) Long-term, selective  production of caproate in an anaerobic membrane bioreactor. Bioresource Technology 302: 122865.

2019

[11]  LJ Tian, WW Li*,  TT Zhu, GH Zhao, XW Liu, JC Dong, PF An, JY Ma, F Shen, C Qian, B Hu,  HQ Yu (2019) Acid-stimulated bioassembly of high- performance quantum  dots inEscherichia coli. Journal of Materials Chemistry A 7: 18480-18487.

[12]   LJ Tian,   NQ Zhou,   LH Yu,   TT Zhu,   WW Li*,   PF An,   JY Ma,  CB Xiang (2019)Bio-assembly of CdS_xSe_1-x Quantum Dots in Ryegrass. Green        Chemistry 21: 6727-6730.

[13]   M Gao, ZY Guo, XY Wang, WW Li* (2019) Self‐Supported, Sulfate Functionalized Nickel Hydroxides Nanoplates with Enhanced Wettability and Conductivity for High‐Performance Supercapacitors. ChemSusChem 12: 1-10.

[14]  JY Lu, XM Wang, HQ Liu, HQ Yu, WW Li* (2019) Optimizing operation of municipal wastewater treatment plants inChina: The remaining barriers and future implications.Environment International 129: 273–278.

[15]   LJ Tian, Y Min, XM Wang, JJ Chen, WW Li*, JY Ma, HQ Yu (2019) Biogenic quantum dots for sensitive, label-free detection of mercury ions. ACS  Applied Bio Materials 2(6): 2661-2667.

[16]  BC Huang, WW Li*,  X Wang, Y Lu, HQ Yu* (2019) Customizing anaerobic digestion- coupled  processes for energy-positive and sustainable treatment  of municipal  wastewater.Renewable & Sustainable Energy Reviews 110: 132-142.

[17]   LJ Tian, Y Min, WW Li*,  JJ Chen*, NQ Zhou, TT Zhu, DB Li, JY Ma, PF An, LR Zheng, H Huang, YZ  Liu, HQ Yu (2019) Substrate metabolism-   driven assembly of  high-quality CdS_xSe_1–x quantum dots in Escherichia coli: molecular mechanisms and bioimaging application. ACS Nano 13:5841−5851.

[18]   LL Li, YH Cui, LY Lu, YL Liu, CJ Zhu, LJ Tian, WW Li*, X Zhang, H Cheng, JY Ma, J Chu, ZH Tong, HQ Yu* (2019) Selenium stimulates cadmium detoxification in Caenorhabditis elegans through thiols-mediated nanoparticles formation and secretion. Environmental Science Technology 53 (5): 2344–2352.

[19]  CX Li, YJ Wang, CB Chen, XZ Fu, S Cui, JY Lu, HQ Liu, WW Li* (2019) Interactions between chlorophenols and peroxymonosulfate: pH dependency and reaction pathways.Science of The Total Environment 664: 133-139.

[20]  L Huang, XZ Fu, S Cui, HQ Liu, HQ Yu, WW Li* (2019)  Intracellular polymers production in anaerobic sludge under salt shock  and batch fermentation conditions: Experimental and modelling study. Biochemical Engineering Journal 142: 68-73.

[21]  CX Li, CB Chen, YJ Wang, XZ Fu, S Cui, JY Lu, J Li, HQ Liu, WW Li*, TC Lau (2019) Insights on the pH-dependent roles of peroxymonosulfate and chlorine ions in phenol oxidative transformation. Chemical Engineering Journal 362, 570-575.

2018

[22]  CB  Chen, CX Li, YJ Zhang, YJ Wang, JY Lu, HQ Liu, WW Li* (2018) Cyano-rich  mesoporous carbon nitride nanospheres for visible-light-driven  photocatalytic degradation of pollutants. Environmental Science: Nano 5, 2966 - 2977

[23]  J Li, CB Chen, DD Wang, CX Li, F Zhang, DB Li, D Min, WW Li*, PKS Lam*, HQ Yu  (2018) Solar-driven synchronous photoelectrochemical sulfur recovery and pollutant degradation. ACS Sustainable Chemistry & Engineering 6, 9591-9595

[24]  L Huang, XR Pan, YZ Wang, CX Li, CB Chen, QB Zhao, Y Mu, HQ Yu, WW Li* (2018) Modeling of acetate-type fermentation of sugar-containing   wastewater under acidic pH conditions. Bioresource Technology 248: 148-155

[25]  CX Li, CB Chen, JY Lu, S Cui, J Li, HQ Liu, WW Li*, F Zhang* (2018) Metal organic framework-derived CoMn₂O₄ catalyst for heterogeneous activation of peroxymonosulfate and sulfanilamide degradation. Chemical Engineering Journal 337: 101–109

2017

[26]  LJ Tian, WW Li*,  TT Zhu, JJ Chen, WK Wang, PF An, L Zhang, JC Dong, Y Guan, DF Liu, NQ  Zhou, G Liu, YC Tian, HQ Yu* (2017) Directed biofabrication of  nanoparticles through regulating extracellular electron transfer. The Journal of American Chemical Society 139, 12149−12152

[27]  XR Pan, YK Wang, WW Li*,  YS Wang, X Wang, Y Cheng, YK Geng, CX Li, PKS Lam, HQ Yu* (2017)  Selective co-production of acetate and methane from wastewater during  mesophilic anaerobic fermentation under acidic conditions. Environ. Sci.: Water Research & Technology 3, 720-725

[28]   LJ Tian, Y Peng, DL Chen, JY Ma, HQ Yu, WW Li*  (2017) Spectral insights into the transformation and distribution of  CdSe quantum dots in microorganisms during food-chain transport. Scientific Reports 7: 4370

[29]  LJ Tian, NQ Zhou, XW Liu*, X Zhang, TT Zhu, LL Li, WW Li*, HQ Yu (2017) Fluorescence dynamics of the biosynthesized CdSe quantum dots in Candida utilis, Scientific Reports, 7: 2048

[30]  CB Chen, F Zhang, CX Li, JY Lu, S Cui, HQ Liu, WW Li* (2017) A magnetic CoFe₂O₄–CNS nanocomposite as an efficient, recyclable catalyst for peroxymonosulfate activation and pollutant degradation. RSC Advances 7, 55020             

2016

[31]  R Lu#, WW Li# (Co-1^st author),  B Mizaikoff, A Katzir, Y Raichlin, GP Sheng, HQ  Yu* (2016) High-sensitivity infrared attenuated total reflectance  sensors for in situ multicomponent detection of volatile organic  compounds in water. Nature Protocols 11 (2): 377–386.

[32]  WW Li, HQ Yu* (2016) Advances in energy-producing anaerobic biotechnologies for municipal wastewater treatment. Engineering 2: 438–446.

[33]  X Xiao, WW Zhu, H Yuan, WW Li∗, Q Li, HQ Yu* (2016) Biosynthesis of FeS nanoparticles from contaminant degradation in one single  system. Biochemical Engineering Journal 105: 214–219.

[34]  YC Huo, WW Li∗, CB Chen, CX Li, RJ Zeng, TC Lau, TY Huang (2016) Biogenic FeS accelerates reductive dechlorination of carbon tetrachloride by Shewanella putrefaciens CN32. Enzyme and Microbial Technology 95: 236-241.

[35]  JC Zheng, HQ Liu, HM Feng, WW Li*, MHW Lam, PKS Lam, HQ Yu* (2016) Competitive sorption of heavy metals by water hyacinth roots. Environmental Pollution 219: 837-845

[36]  X Xiao, WW Zhu, YB Lei, QY Liu, Q Li and WW Li* (2016) Zwitterionic buffer-induced visible light excitation of TiO2 for efficient pollutant photodegradation. RSC Advances 6, 35449

[37]  XZ Zhu, F Zhang, WW Li*,  J Li, LL Li, HQ Yu, MS Huang, TY Huang (2016) Insights into enhanced  current generation of an osmotic microbial fuel cell under membrane  fouling condition. Journal of Membrane Science 504: 40-46.

[38]  YP Wang, SS Yu, J Li, WW Li*, HQ Yu (2016) Tuning microbial electrogenic activity by uncouplers. Process Biochemistry 51: 1885-1889.

4.2 近年授权专利

1.李文卫, 王允坤, 俞汉青. 动态膜生物反应器粗网滤膜过滤阻力测试装置及其测试方法, 发明专利, 2013 (ZL201110117411.5).

2.俞汉青, 李文卫, 刘绍根. 好氧颗粒污泥快速培养系统及快速培养方法, 发明专利, 2012 (ZL 201110108534.2

3.李文卫, 朱先征, 俞汉青, 张锋. 一种正渗透膜- 微生物燃料电池，发明专利，2017年，专利号ZL 201410393376.3

4.李文卫，霍颖超，柳后起，曾建雄.一种减轻纳米零价铁钝化的方法，发明专利，2017，专利号：CN201710027801.0

5.李文卫，陈常斌，俞汉青，李辰轩，柳后起.一种CoFe2O4/g-C3N4磁性纳米材料及其制备方法，发明专利，2017，专利号：CN201710004846.6

联系方式：

江苏省苏州市水环境科学技术重点实验室

地 址：苏州市工业园区仁爱路166号至善楼；邮编：215123

联系电话：0512-8716 1370（吴老师，柳老师）