Suchergebnisse - "Cheng, Hefa"

Lead (Pb) isotopic fingerprinting and its applications in lead pollution studies in China: A review von Cheng, Hefa, Hu, Yuanan

“… As the most widely scattered toxic metal in the world, the sources of lead (Pb) observed in contamination investigation are often difficult to identify. This …”
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Application of Photocatalysis and Sonocatalysis for Treatment of Organic Dye Wastewater and the Synergistic Effect of Ultrasound and Light von Wang, Guowei, Cheng, Hefa

“… Organic dyes play vital roles in the textile industry, while the discharge of organic dye wastewater in the production and utilization of dyes has caused …”
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Municipal solid waste (MSW) incineration fly ash as an important source of heavy metal pollution in China von Wang, Ping, Hu, Yuanan, Cheng, Hefa

“… Incineration has overtaken landfilling as the most important option for disposal of the increasing volumes of municipal solid waste (MSW) generated in China …”
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Leaching of heavy metals from abandoned mine tailings brought by precipitation and the associated environmental impact von Wang, Ping, Sun, Zehang, Hu, Yuanan, Cheng, Hefa

“… Abandoned tailings are one of the most important sources of heavy metal pollution in the areas surrounding mining districts, and significant leaching of heavy …”
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The Challenges and Solutions for Cadmium-contaminated Rice in China: A Critical Review von Hu, Yuanan, Cheng, Hefa, Tao, Shu

“… The wide occurrence of Cd-contaminated rice in southern China poses significant public health risk and deserves immediate action, which arises primarily from …”
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Municipal solid waste (MSW) as a renewable source of energy: Current and future practices in China von Cheng, Hefa, Hu, Yuanan

“… With rapid economic growth and massive urbanization, China faces the problem of municipal solid waste (MSW) disposal and the pressing need for development of …”
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Releases of brominated flame retardants (BFRs) from microplastics in aqueous medium: Kinetics and molecular-size dependence of diffusion von Sun, Bingbing, Hu, Yuanan, Cheng, Hefa, Tao, Shu

“… Microplastics (<5 mm) are increasingly detected in aquatic environment, and the high levels of brominated flame retardants (BFRs) contained in them can …”
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Application of stochastic models in identification and apportionment of heavy metal pollution sources in the surface soils of a large-scale region von Hu, Yuanan, Cheng, Hefa

“… As heavy metals occur naturally in soils at measurable concentrations and their natural background contents have significant spatial variations, identification …”
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Heavy metal pollution caused by small-scale metal ore mining activities: A case study from a polymetallic mine in South China von Sun, Zehang, Xie, Xiande, Wang, Ping, Hu, Yuanan, Cheng, Hefa

“… Although metal ore mining activities are well known as an important source of heavy metals, soil pollution caused by small-scale mining activities has long …”
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A method for apportionment of natural and anthropogenic contributions to heavy metal loadings in the surface soils across large-scale regions von Hu, Yuanan, Cheng, Hefa

“… Quantification of the contributions from anthropogenic sources to soil heavy metal loadings on regional scales is challenging because of the heterogeneity of …”
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A simple treatment method for phenylarsenic compounds: Oxidation by ferrate (VI) and simultaneous removal of the arsenate released with in situ formed Fe(III) oxide-hydroxide von Xie, Xiande, Cheng, Hefa

“… p-Arsanilic acid (p-ASA) and roxarsone (ROX) are two major phenylarsenic feed additives that are still widely used in many countries, and the land application …”
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Control of mercury emissions from stationary coal combustion sources in China: Current status and recommendations von Hu, Yuanan, Cheng, Hefa

“… Coal burning in power plants and industrial boilers is the largest combustion source of mercury emissions in China. Together, power plants and industrial …”
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Effect of aging on stabilization of Cd and Ni by biochars and enzyme activities in a historically contaminated alkaline agricultural soil simulated with wet–dry and freeze–thaw cycling von Yang, Kai, Wang, Xilong, Cheng, Hefa, Tao, Shu

“… Natural aging alters the surface physicochemical properties of biochars, which can affect the retention of heavy metals. This work investigated the effect of …”
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Displacement efficiency of alternative energy and trans-provincial imported electricity in China von Hu, Yuanan, Cheng, Hefa

“… China has invested heavily on alternative energy, but the effectiveness of such energy sources at substituting the dominant coal-fired generation remains …”
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Composition and diversity of soil microbial communities in the alpine wetland and alpine forest ecosystems on the Tibetan Plateau von Wang, Xiaojie, Zhang, Zhichao, Yu, Zhiqiang, Shen, Guofeng, Cheng, Hefa, Tao, Shu

“… While the composition and diversity of soil microbial communities play a central and essential role in biogeochemical cycling of nutrients, they are known to …”
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Mercury in municipal solid waste in China and its control: a review von Cheng, Hefa, Hu, Yuanan

“… Although a potentially significant and preventable source of environmental pollution, mercury in municipal solid waste (MSW) has not received adequate …”
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Overcoming China’s animal waste disposal challenge brought by elevated levels of veterinary antimicrobial residues and antimicrobial resistance von Cheng, Grace M., Cheng, Hefa

“… [Display omitted] •Animal manures in China contain high levels of antimicrobials due to overuse in CAFOs.•Manure-based fertilizers are a major source of …”
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Impacts of air pollutants from rural Chinese households under the rapid residential energy transition von Shen, Guofeng, Ru, Muye, Du, Wei, Zhu, Xi, Zhong, Qirui, Chen, Yilin, Shen, Huizhong, Yun, Xiao, Meng, Wenjun, Liu, Junfeng, Cheng, Hefa, Hu, Jianying, Guan, Dabo, Tao, Shu

“… Rural residential energy consumption in China is experiencing a rapid transition towards clean energy, nevertheless, solid fuel combustion remains an important …”
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Environmental and health impacts of artificial turf: a review von Cheng, Hefa, Hu, Yuanan, Reinhard, Martin

“… With significant water savings and low maintenance requirements, artificial turf is increasingly promoted as a replacement for natural grass on athletic fields …”
Weitere Angaben

Environmental fate and ecological impact of the potentially toxic elements from the geothermal springs von Wang, Yafeng, Cheng, Hefa

“… Potentially toxic elements from geothermal springs can cause significant pollution of the surrounding environment and pose potential risk to the ecosystem. The …”
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