作者机构：
[施奇佳; 徐道临; 张海成] State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha;410082, China;School of Hydraulic Engineering, Changsha University of Science & Technology, Changsha;410114, China;[丁军; 陆晔; 吴有生] China Ship Scientific Research Center, Wuxi
通讯机构：
[Xu, D.-L.] S;State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha, China
期刊：
Ecotoxicology and Environmental Safety,2022年243:113958 ISSN：0147-6513
通讯作者：
Changbo Jiang
作者机构：
[Yin, Lingshi; Long, Yuannan; Zhang, You; Jiang, Changbo; Zhou, Zhenyu; Wu, Zhiyuan; Kang, Ziyi; Wen, Xiaofeng; Sun, Qiaoling; Nie, Xiaobao] Changsha Univ Sci & Technol, Sch Hydraul & Environm Engn, Changsha 410114, Peoples R China.;[Yin, Lingshi; Long, Yuannan; Jiang, Changbo; Wu, Zhiyuan; Wen, Xiaofeng; Nie, Xiaobao] Key Lab Dongting Lake Aquat Eco Environm Control &, Changsha 410114, Peoples R China.;[Yin, Lingshi; Long, Yuannan; Jiang, Changbo; Wu, Zhiyuan; Wen, Xiaofeng; Nie, Xiaobao] Key Lab Water Sediment Sci & Water Disaster Preven, Changsha 410114, Peoples R China.
通讯机构：
[Changbo Jiang] S;School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha 410114, China<&wdkj&>Key Laboratory of Dongting Lake Aquatic Eco-Environmental Control and Restoration of Hunan Province, Changsha 410114, China<&wdkj&>Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha 410114, China
期刊：
Separation and Purification Technology,2022年285:120386 ISSN：1383-5866
通讯作者：
Shiquan Sun<&wdkj&>Xi Hu
作者机构：
[Zhou, Lu; Lv, Jundong; Chen, Hong; Zhu, Xiaofang; Wu, Haipeng; Sun, Shiquan; Chi, Tianying] Changsha Univ Sci & Technol, Sch Hydraul & Environm Engn, Changsha 410114, Peoples R China.;[Zhou, Lu; Chen, Hong; Wu, Haipeng; Sun, Shiquan] Key Lab Water Sediment Sci & Water Disaster Preve, Changsha 410114, Peoples R China.;[Lv, Jundong; Zhu, Xiaofang; Chi, Tianying] Key Lab Dongting Lake Aquat Ecoenvironm Control &, Changsha 410114, Peoples R China.;[Zhou, Yaoyu] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Peoples R China.;[Hu, Xi] Cent South Univ Forestry & Technol, Coll Environm Sci & Engn, Changsha 410004, Peoples R China.
通讯机构：
[Shiquan Sun] S;[Xi Hu] C;College of Environmental Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, PR China<&wdkj&>School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha 410114, PR China<&wdkj&>Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha 410114, PR China
关键词：
Adsorption-reduction;Cr(VI);Iron-clay biochar;Populus nigra
作者机构：
[常留红; 张盖] School of Hydraulic Engineering, Changsha University of Science and Technology, Changsha, 410114, China;Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha, 410114, China;Key Laboratory of Dongting Lake Aquatic Eco-Environmental Control and Restoration of Hunan Province, Changsha, 410114, China;Engineering and Technical Center of Hunan Provincial Environmental Protection for River-Lake Dredging Pollution Control, Changsha, 410114, China;[李卫国] Hunan Provincial Water Transportation Construction and Investment Group Co. . Ltd., Changsha, 410011, China
通讯机构：
[Li, X.] S;School of Hydraulic Engineering, Changsha University of Science and Technology, Changsha, China
通讯机构：
[Li, T.] M;MOE Key Laboratory of Pollution Processes and Environmental Criteria / Tianjin Key Laboratory of Environmental Remediation and Pollution Control / College of Environmental Science and Engineering, No. 38 Tongyan Road, Jinnan District, China
关键词：
Petroleum hydrocarbon degradation;Soil microbial electrochemical system;Magnetite;Microbial network;Extracellular electron transfer
摘要：
In this work, a flower-like MnFe2O4-MoS2 (FMW) catalyst was successfully prepared as a catalyst for photo-Fenton oxidation. The flower-like structured FMW possessed large open surface area, which exposed enough active sites and can fully contact with tetracycline (TC). We studied the effect of different FMW composites, H2O2 concentration and light intensity on the photo-Fenton process. 1FMW (MnFe2O4 : MoS2 = 1:10 in mol) exhibited the best degradation effect on TC, and 1 mmol/L of H2O2 and 398.73 mW/cm(2) of light were the optimum parameters. A p-n heterojunction was formed in 1FMW, ensuring the stability of composite and the fast electron transfer. Holes, center dot O-2 and center dot OH were generated in photo-Fenton process and participated in TC degradation. Notably, FMW can be recycled quickly under an external magnetic field due to its magnetic properties. Overall, FMW shows good catalytic stability and recoverability in photo-Fenton oxidation process, which has a broad application prospect. (C) 2021 Elsevier Inc. All rights reserved.
摘要：
UiO-66, as one of the most stable metal-organic frameworks (MOFs), has attracted a lot of attention in the field of adsorption and photocatalysis. However, this application of UiO-66 is still limited due to either the low accessibility of micropores or the poor electron-hole charge separation capability. This study aims to promote UiO-66 accessibility of micropores and charge separation through the construction of oxygen vacancies (OVs) and mesopore defects as well as copper incorporation. Herein, mesopore Cu doped UiO-66 with rich OVs was synthesized by a one-pot method and demonstrated high efficiency for the removal of ciprofloxacin (CIP) from the aquatic system. First of all, denatured mesopore defects were produced in Cu doped UiO-66 which possessed a 58% increase in specific surface area compared to UiO-66, facilitating the adsorption of molecular oxygen. Secondly, e(-) was preferentially trapped by OVs under light irradiation. Electron (e(-)) reacted rapidly with the surface adsorbed oxygen to generate superoxide radical (O(2)(-)). Meanwhile, copper incorporation increased the photocurrent and reduced the interfacial charge transfer resistance, thereby improving the charge separation efficiency. As a result, the adsorption efficiency and photocatalytic performance of mesopore Cu doped UiO-66 with OVs were 8.1 and 3.7 times higher than those of UiO-66, respectively. This study paved a way for the one-step synthesis of MOFs containing OVs and broadened the possibilities of practical applications for photo-induced removal of antibiotics from effluent.
作者机构：
[Gan Hu] School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha, China;Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha, China;[Yongzhou Cheng; Zhiyuan Lin; Xing Lyu] School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha, China<&wdkj&>Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha, China
通讯机构：
[Yongzhou Cheng] S;School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha, China<&wdkj&>Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha, China
期刊：
Science of The Total Environment,2022年835:155460 ISSN：0048-9697
通讯作者：
Shiming Ding
作者机构：
[Zhong, Zhilin; Li, Cai; Ren, Mingyi; Ding, Shiming; Cao, Jingxin; Wang, Yan] Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China.;[Zhong, Zhilin; Li, Cai; Ren, Mingyi; Cao, Jingxin] Univ Chinese Acad Sci, Beijing 100049, Peoples R China.;[Ding, Shiming; Wang, Yan] Nanjing EasySensor Environm Technol Co Ltd, Nanjing 210018, Peoples R China.;[Wang, Jingfu] Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550081, Peoples R China.;[Dai, Zhihui] Chinese Acad Sci, Inst Geochem, State Key Lab Ore Deposit Geochem, Guiyang 550081, Peoples R China.
通讯机构：
[Shiming Ding] S;State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China<&wdkj&>Nanjing EasySensor Environmental Technology Co., Ltd, Nanjing 210018, China
关键词：
Antimony;Arsenic;Chromium;Diffusive gradients in thin films;Planar optode sensor
摘要：
A new diffusive gradients in thin films technique (HR-MPTS DGT) with mercapto-functionalized attapulgite in a binding gel was developed for simultaneous two-dimensional (2-D) chemical imaging of As(III), Cr(III) and Sb(III) selectively at the submillimeter scale, combined with laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) analysis. The HR-MPTS DGT exhibited selective accumulation of As(III), Sb(III) and Cr(III) (> 97%), yet negligible accumulation of As(V), Sb(V) and Cr(VI) (< 2%). Accumulation of As(III), Cr(III) and Sb(III) on the binding gel had a linear relationship (R(2) > 0.99) with the corresponding standardized laser ablation signals, proving the feasibility of LA-ICP-MS analysis. Analysis for As(III), Cr(III) and Sb(III) was provided with favorable analytical precision (relative standard deviation <10%). With the purpose of evaluating the dynamics of As(III), Cr(III), Sb(III) and O(2) in the rooting zone, a hybrid sensor, which comprises the HR-MPTS gel overlying an O(2) planar optode, was deployed in rhizosphere sediments. Results showed that the consumption of both As(III) and Sb(III) due to the oxidation extended ~4.48 mm into the sediments, which was consistent with the extension length of the oxidized sediment layers around the roots created by O(2) leakage.
期刊：
Journal of Marine Science and Engineering,2022年10(6):796- ISSN：2077-1312
通讯作者：
Qu, K.
作者机构：
[Li, X. H.; Huang, J. X.; Lan, G. Y.] School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha 410114, China;Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha 410114, China;Key Laboratory of Dongting Lake Aquatic Eco-Environmental Control and Restoration of Hunan Province, Changsha 410114, China;Author to whom correspondence should be addressed.;[Qu, K.] Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha 410114, China<&wdkj&>School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha 410114, China<&wdkj&>Key Laboratory of Dongting Lake Aquatic Eco-Environmental Control and Restoration of Hunan Province, Changsha 410114, China<&wdkj&>Author to whom correspondence should be addressed.
通讯机构：
[K. Qu] K;Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha 410114, China<&wdkj&>School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha 410114, China<&wdkj&>Key Laboratory of Dongting Lake Aquatic Eco-Environmental Control and Restoration of Hunan Province, Changsha 410114, China<&wdkj&>Author to whom correspondence should be addressed.
关键词：
seawall;tsunami-like wave;solitary wave;numerical simulation;nonhydrostatic model
作者机构：
School of Civil and Hydraulic Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China;School of Hydraulic Engineering, Changsha University of Science & Technology, Changsha, 410114, China
通讯机构：
School of Civil and Hydraulic Engineering, Huazhong University of Science and Technology, Wuhan, China
通讯机构：
[Jiang-xia Li] S;School of Hydraulic and Environmental Engineering, Changsha University of Science and Technology, Changsha, China<&wdkj&>Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha, China
会议名称：
11th International Conference on Asian and Pacific Coasts (APAC)
会议时间：
NOV 14-17, 2023
会议地点：
Kyoto, JAPAN
会议主办单位：
[Yao, Yu;Wu, Ji;Li, Jiang-xia;Chen, Long] Changsha Univ Sci & Technol, Sch Hydraul & Environm Engn, Changsha 410114, Peoples R China.^[Yao, Yu;Li, Jiang-xia;Chen, Long] Key Lab Water Sediment Sci & Water Disaster Preven, Changsha 410114, Peoples R China.
作者机构：
[CHEN Jie; YAO Zhen; JIANG Chang-bo; WU Zhi-yuan; DENG Bin; LONG Yuan-nan; BIAN Cheng] School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha;410114, China;Key Laboratory of Dongting Lake Aquatic Eco-Environmental Control and Restoration of Hunan Province, Changsha;Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha;[CHEN Jie; JIANG Chang-bo; WU Zhi-yuan; DENG Bin; LONG Yuan-nan] 410114, China<&wdkj&>Key Laboratory of Dongting Lake Aquatic Eco-Environmental Control and Restoration of Hunan Province, Changsha
通讯机构：
[Zhi-yuan Wu] S;School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha, China<&wdkj&>Key Laboratory of Dongting Lake Aquatic Eco-Environmental Control and Restoration of Hunan Province, Changsha, China<&wdkj&>Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha, China
