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	Experimental investigation of treatment of wastewater containing chlorophenols using boron-doped diamond film electrodes
	Li Xuemin ; Wang Jiadao ; Chen Darong ; Liu Fengbin ; Zhang Zhen
	2010-05-10 ; 2010-05-10
关键词	Experimental/ boron diamond electrochemical electrodes electrolysis organic compounds oxidation wastewater treatment/ wastewater treatment chlorophenols boron-doped diamond thin film electrodes electrochemical oxidation cell voltage indirect reagents hypochlorite NaCl COD removal rate galvanostatic electrolysis instant current efficiency H/sub 2/SO/sub 4/ active coating Ti substrate anode absorption property C:B/ A8670E Water (environmental science) A8245 Electrochemistry and electrophoresis E0230 Environmental issues E1525 Industrial processes/ C:B/bin B/bin C/bin B/el C/el B/dop
中文摘要	The electrochemical oxidation of wastewater containing chlorophenols was investigated experimentally using synthetic boron-doped diamond (BDD) thin film electrodes. The variation of the current with time differs for the different galvanostatic potentials. Higher current densities resulting from higher cell voltages increase the formation of indirect reagents resulting in an increased COD removal rate and increased instant current efficiency (ICE). The stronger oxidation of hypochlorite from NaCl in the supporting media during galvanostatic electrolysis results in an increased COD removal rate and increased ICE than with H/sub 2/SO/sub 4/. The electrochemical characteristics of BDD electrodes were also investigated by comparing them with an active coating Ti (ACT) substrate anode. The experimental results show that BDD is markedly superior to ACT due to its weak absorption properties.
语种	中文 ; 中文
出版者	Tsinghua Univ. Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/24515]
专题	清华大学
推荐引用方式 GB/T 7714	Li Xuemin,Wang Jiadao,Chen Darong,et al. Experimental investigation of treatment of wastewater containing chlorophenols using boron-doped diamond film electrodes[J],2010, 2010.
APA	Li Xuemin,Wang Jiadao,Chen Darong,Liu Fengbin,&Zhang Zhen.(2010).Experimental investigation of treatment of wastewater containing chlorophenols using boron-doped diamond film electrodes..
MLA	Li Xuemin,et al."Experimental investigation of treatment of wastewater containing chlorophenols using boron-doped diamond film electrodes".(2010).

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