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Wenmin Chen, Xihao Zhang, Jiaquan Zhang, Ning Duan, Xiangyi Gong, Shan Liu, Changlin Zhan, Wei Chen and Xinli Xing
In this study, to investigate the contamination characteristics and potential health implications of heavy metals in road dust of the typical county in central China, heavy metals (Cd, Co, Cr, Cu, Mn, Ni, V, Pb, Zn) in typical road dust with large traffi...
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Yuhua Zhou, Ning Duan, Xuefang Wu and Hao Fang
Discharge standards are among the most important regulations to control pollutants discharged from industries and domestic uses. China has made great efforts to build up its discharge standard system and develop methods to derive limits. However, there i...
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Guangwei Zhang, Deyuan Li, Ning Zhang, Nannan Zhang and Sihua Duan
This paper describes thermal spray techniques for making hard coatings on bushing and sleeve component surfaces. Specifically, plasma-arc welding was used to produce 5-mm thick Co-Cr alloy welding overlays on the bushing, while a high-velocity oxy-fuel s...
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Ning He, Xian Sun, Yu Zhong, Kaifeng Sun, Weijie Liu and Shunshan Duan
The removal and biodegradation of nonylphenol (NP) by four freshwater microalgae, including three green algae (Scendesmus quadriauda, Chlorella vulgaris, and Ankistrodesmus acicularis) and one cyanobacterium (Chroococcus minutus) were studied in bacteria...
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