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Assessing the effect of pyrolysis temperature on the molecular properties and copper sorption capacity of a halophyte biochar 期刊论文
ENVIRONMENTAL POLLUTION, 2019, 卷号: 251, 页码: 56-65
作者:  Wei, J;  Tu, C;  Yuan, GD;  Liu, Y;  Bi, DX;  Xiao, L;  Lu, J;  Theng, BKG;  Wang, HL;  Zhang, LJ;  Zhang, XZ
浏览  |  Adobe PDF(2767Kb)  |  收藏  |  浏览/下载：638/350  |  提交时间：2020/07/08
Halophyte biochar  Copper  Pyrolysis temperature  Functional groups  Sorption mechanism  
Pyrolysis Temperature-Dependent Changes in the Characteristics of Biochar-Borne Dissolved Organic Matter and Its Copper Binding Properties 期刊论文
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2019, 卷号: 103, 期号: 1 SI, 页码: 169-174
作者:  Wei, J;  Tu, C;  Yuan, GD;  Bi, DX;  Wang, HL;  Zhang, LJ;  Theng, BKG
浏览  |  Adobe PDF(766Kb)  |  收藏  |  浏览/下载：574/301  |  提交时间：2020/07/08
Biochar  DOM  EEM  PARAFAC  C K-NEXAFS  Copper-binding  
Pyrolysis temperature-dependent changes in the characteristics of biochar-borne dissolved organic matter and its copper binding properties 期刊论文
Bulletin of Environmental Contamination and Toxicology, 2019, 卷号: 103, 期号: 1, 页码: 169–174
作者:  Wei J;  Tu C;  Yuan GD;  Bi DX;  Wang HL;  Zhang LJ;  Theng BKG
收藏  |  浏览/下载：192/0  |  提交时间：2020/06/17
Biochar  DOM  EEM  PARAFAC  C K-NEXAFS  Copper-binding  
黄海桑沟湾水体及沉积物中微塑料污染特征研究 期刊论文
海洋环境科学, 2019, 卷号: 38, 期号: 2, 页码: 198-204
作者:  熊宽旭;  赵新月;  周倩;  付传城;  涂晨;  李连祯;  骆永明
收藏  |  浏览/下载：337/0  |  提交时间：2020/06/17
桑沟湾  微塑料  潮滩  丰度  空间分布  Sanggou bay  microplastics  tidal flats  abundance  spatial distribution  In recent years,research on microplastics pollution in the marine environment has been increasing,but studies on microplastics in water bodies and sediments of the bay under the influence of high-intensity human activities are still rarely reported. In this study,the pollution characteristics of microplastics in the wayer and sediments of Sanggou bay were investigated in December 2017,after the harvest of large-scale aquaculture,with the aim to study the effects of aquaculture activities and hydrodynamics on pollution characteristics and spatial distribution of microplastics in the bay. The results showed that the types of microplastics in the water and sediments of Sanggou bay were mainly fibers,fragments,films,foams and particles. The microplastic abundances in the water and sediments were 1.8 ~ 31.2 N/L,31.2 ~ 1246.8 N/kg,respectively. The average particle sizes of microplastics in water and sediments were 0.51 0.20 mm and 1.54 1.02 mm,respectively. The results of spatial distribution of microplastics in Sanggou bay showed that the high abundance area mainly appears in the inshore waters,and the abundance of microplastics tends to decrease from the inner areas of estuary to the outshore areas. The heterogeneity of microplastic abundance and spatial distribution in Sanggou bay is mainly affected by human activities such as aquaculture,living and shipping,as well as hydrodynamics. In the future,fine sampling and analysis are needed to fully understand the temporal and spatial distribution of microplastics pollution in the bay areas.  
Sorption mechanisms of diphenylarsinic acid on ferrihydrite, goethite and hematite using sequential extraction, FTIR measurement and XAFS spectroscopy 期刊论文
Science of the Total Environment, 2019, 卷号: 669, 页码: 991-1000
作者:  Zhu M;  Hu XF;  Tu C;  Zhang HB;  Song F;  Luo YM;  Luo YM
收藏  |  浏览/下载：306/0  |  提交时间：2020/06/17
Diphenylarsinic acid (DPAA)  Sorption mechanism  Iron (hydr)oxides  Sequential extraction  FTIR  EXAFS  
Assessing the effect of pyrolysis temperature on the molecular properties and copper sorption capacity of 期刊论文
Environmental Pollution, 2019, 卷号: 251, 页码: 56-65
作者:  Wei J;  Tu C;  Yuan GD;  Liu Y;  Bi DX;  Xiao L;  Lu J;  Theng BKG;  Wang HL;  Zhang LJ;  Zhang XZ
收藏  |  浏览/下载：201/0  |  提交时间：2020/06/17
Carbon-coated montmorillonite nanocomposite for the removal of chromium(VI) from aqueous solutions 期刊论文
Journal of Hazardous Materials, 2019, 卷号: 368, 页码: 541-549
作者:  Wei J;  Tu C;  Yuan GD;  Bi DX;  Xiao L;  Theng BKG;  Wang HL;  Ok YS
收藏  |  浏览/下载：195/0  |  提交时间：2020/06/17
Carbon-coated montmorillonite  Chromium(VI)  Adsorption  STXM  XANES  
As, Cd, and Pb relative bioavailability in contaminated soils: Coupling mouse bioassay with UBM assay 期刊论文
Environment International, 2019, 卷号: 130, 页码: 104875
作者:  Zhu X;  Li MY;  Chen XQ;  Wang JY;  Li LZ;  Tu C;  Luo YM;  Li HB;  Ma LQ
收藏  |  浏览/下载：281/0  |  提交时间：2020/06/17
Heavy metals  Mouse model  Bioavailability  In vitro assay  Bioaccessibility  
A red clay layer in soils of the Yellow River Delta: Occurrence, properties and implications for elemental budgets and biogeochemical cycles 期刊论文
Catena, 2019, 卷号: 172, 页码: 469–479
作者:  Li Y;  Zhang HB;  Fu CC;  Tu C;  Luo YM;  Christie P
收藏  |  浏览/下载：224/0  |  提交时间：2020/06/17
Clay layer  Coastal zone  Elemental geochemistry  Yellow River Delta  
The limited facilitating effect of dissolved organic matter extracted from organic wastes on the transport of titanium dioxide nanoparticles in acidic saturated porous media 期刊论文
Chemosphere, 2019, 卷号: 237, 页码: 124529
作者:  Zhang RC;  Zhang HB;  Tu C;  Luo YM
收藏  |  浏览/下载：228/0  |  提交时间：2020/06/17
Dissolved organic matter (DOM)  Titanium dioxide nanoparticles (TiO2 NPs)  Transport  Molecular weight  SUVA  Concurrent ions