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11 Result(s)

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  1. No Access

    Article

    Seasonal and spatial contamination statuses and ecological risk of sediment cores highly contaminated by heavy metals and metalloids in the **angjiang River

    To reveal seasonal and spatial variations of heavy metals and metalloids (HMMs) in sediment of the **angjiang River, a total of 24 water and 649 sediment samples were collected from six sampling stations in th...

    Huan Li, Liyuan Chai, Zhihui Yang, Qi Liao, Yi Liu… in Environmental Geochemistry and Health (2019)

  2. No Access

    Article

    Stabilization of Cd-, Pb-, Cu- and Zn-contaminated calcareous agricultural soil using red mud: a field experiment

    Red mud (RM) was used to remediate heavy metal-contaminated soils. Experiments with two different dosages of RM added to soils were carried out in this study. It was found that soil pH increased 0.3 and 0.5 un...

    Yangyang Wang, Fangfang Li, Jian Song… in Environmental Geochemistry and Health (2018)

  3. No Access

    Chapter

    Cr (VI)-Reducing Strain and Its Application to the Microbial Remediation of Cr (VI)-Contaminated Soils

    Chromium is an important heavy metal that is widely used in industrial processes such as ore refining, electroplating, production of steel and alloys, metal plating, tannery, wood preservation, pigmentation, e...

    Liyuan Chai, Zhihui Yang, Yan Shi, Qi Liao… in Twenty Years of Research and Development o… (2018)

  4. No Access

    Article

    A Comparative Evaluation of Different Sediment Quality Guidelines for Metal and Metalloid Pollution in the **angjiang River, Hunan, China

    To evaluate intensively the quality of the sediments contaminated by heavy metals and metalloids in the **angjiang River, 52 surface sediment samples were collected at 13 sites and different combinations of em...

    Hui Liu, Ke**g Zhang, Liyuan Chai… in Archives of Environmental Contamination an… (2017)

  5. No Access

    Article

    Simultaneous immobilization of lead, cadmium, and arsenic in combined contaminated soil with iron hydroxyl phosphate

    Combined contamination of lead (Pb), cadmium (Cd), and arsenic (As) in soils especially wastewater-irrigated soil causes environmental concern. The aim of this study is to develop a soil amendment for simultan...

    Yining Yuan, Liyuan Chai, Zhihui Yang, Weichun Yang in Journal of Soils and Sediments (2017)

  6. No Access

    Article

    Biosynthesis of schwertmannite by Acidithiobacillus ferrooxidans and its application in arsenic immobilization in the contaminated soil

    Soil contamination with arsenic (As) is an increasingly worldwide concern. Immobilization is a potentially reliable, cost-effective technique for the reclamation of As-contaminated soils. The aim of this study...

    Liyuan Chai, **gwen Tang, Ying** Liao, Zhihui Yang… in Journal of Soils and Sediments (2016)

  7. No Access

    Article

    Chlorophyll Fluorescence in Leaves of Ficus tikoua Under Arsenic Stress

    A greenhouse culture experiment was used to quantify effects of arsenic (As) stress on the growth and photochemical efficiency of Ficus tikoua (F. tikoua). Results showed growth of F. tikoua leaves was significan...

    Yong Wang, Liyuan Chai, Zhihui Yang… in Bulletin of Environmental Contamination an… (2016)

  8. No Access

    Article

    Characterization of arsenic serious-contaminated soils from Shimen realgar mine area, the Asian largest realgar deposit in China

    Serious arsenic (As)-contaminated soils have the potential to cause contamination of ground water and surface water, being toxic to plant, animals, and human. The aim of study was to characterize As contaminat...

    **gwen Tang, Ying** Liao, Zhihui Yang, Liyuan Chai… in Journal of Soils and Sediments (2016)

  9. No Access

    Article

    Removal of Trace As(V) from Water with the Titanium Dioxide/ACF Composite Electrode

    The novel titanium oxide/active carbon fiber (TiO2/ACF) electrode was prepared, and electrosorptive properties for As(V) in aqueous solution were investigated. The structure of TiO2/ACF was characterized with tra...

    Liang Peng, Ya** Chen, Hong Dong, Qingru Zeng… in Water, Air, & Soil Pollution (2015)

  10. No Access

    Article

    Characteristics of Chromium Coprecipitation Mediated by Acidithiobacillus ferrooxidans DC

    Removal of hexavalent chromium by precipitation from wastewater has received increasing interest in recent years. This study described the behavior of chromium and iron coprecipitation mediated by Acidithiobacill...

    Mingming Li, Jianyu Zhu, Min Gan, Qianfen Wang, Shiqi Jie… in Water, Air, & Soil Pollution (2014)

  11. No Access

    Article

    Assessment of the stability of chromium in remedied soils by Pannonibacter phragmitetus BB and its risk to groundwater

    Acid rain can accelerate the acidification of the chromium-contaminated soils, resulting in chromium releasing into soil solution and causing ecological risk. The current study aims to investigate the release ...

    Ying** Liao, **aobo Min, Zhihui Yang, Liyuan Chai… in Journal of Soils and Sediments (2014)