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Preparation of Titanate Whiskers Starting from Metatitanic Acid and Their Adsorption Performances for Cu(II), Pb(II), and Cr(III) Ions |
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| Authors: | Ying Hang Hengbo Yin Aili Wang Lingqin Shen Yonghai Feng Ruijiang Liu |
| Affiliation: | 1. Department of Environmental and Interdisciplinary Sciences, Texas Southern University, Houston, TX, 77004, USA 2. Department of Environmental Science, University of Toledo, Toledo, OH, 43606, USA 3. Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China 4. Department of Geology, Bowling Green State University, Bowling Green, OH, 43403, USA |
| Abstract: | The accumulation of metals and nutrients in biosolid-amended soils and the risk of their excess uptake by plants is a topic of great concern. This study examines the elemental uptake and accumulation in five vegetable plants grown on biosolid-applied soils and the use of spectral reflectance to monitor the resulting plant stress. Soil, shoot, root, and fruit samples were collected and analyzed for several elemental concentrations. The chemical concentrations in soils and all the plant parts increased with increase in applied biosolid concentrations. The Cu and Zn concentrations in the plant shoots increased in the order of collard? |
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