Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Electroplating & Finishing》 2002-02
Add to Favorite Get Latest Update

Microdetermination of copper in copper electroplating effluent by spectrophotometry

CHEN Zhi-yuan (Bao'an Bureau of Environmental Protection, Shenzhen 518101, China)  
Micro copper in copper plating effluent was determined by spectrophotometry with chloroform as extracting agent and PAN as chromogenic agent. Measuring wave length was selected, the effect of acidity, amount of extracting agent and oscillating time on extraction rate was studied, effect of interfering elements and elimination thereof were discussed. This method has high accuracy and precision, and is applicable to determination of copper plating effluent with copper content between 0 01~1 00 μg/mL.
【CateGory Index】: O657.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 2 Hits
1 ZHANG Li, LIU Jie, ZHU Hua-yu (Center of Experimental Technique, Linyi Normal College, Linyi 276005, China);A NEW INDICATOR USED IN SUCCESSIVE CHELATOMETRIC TITRATION OF COPPER AND ZINC[J];Physical Testing and Chemical Analysis(Part B:Chemical Analysis);2006-11
2 HUANG Sen-ke1,HUANG Li-zhang2(1.Department of Chemistry,Zhangzhou Teachers College,Zhangzhou,Fujian 363000,China;2.Institute of Chemistry and Chemical Engineering,Fuzhou University,Fuzhou,Fujian 350002,China);Study on Determination of Trace Copper(Ⅱ) by CatalyticKinetic Discoloring Spectrophotometry[J];Journal of Zhangzhou Teachers College(Natural Science);2006-04
【Citations】
Chinese Journal Full-text Database 2 Hits
1 Sun Dengming;Wu Feng;Yuan Dawen (Department of Chemistry, Huaibei Coal Normal College, Huaibei 235000);Catalytic-Extraction Spectrophotometry for Determination of Copper by Copper(Ⅱ)-Hydrogen Peroxide-Diphenylcarbazide/Chloroform System[J];Chinese Journal of Analytieal Chemistry;1996-06
2 Sun Qinshu,Hou Shifeng, Chen Zhongdao, Zhu Jun (Department of Chemistry,Jining Medical College, Jining 272113);Potentiometric Stripping Analysis for Simultaneous Determination of Copper, Lead, Cadmium, Zinc, Iron and Manganese[J];Chinese Journal of Analytieal Chemistry;1994-05
【Co-references】
Chinese Journal Full-text Database 5 Hits
1 XIONG Wei (Monitor Center,Academy of Xinjiang Agriculture,Shihezi,Xinjiang 832000,P.R.China);Determination of Copper in Tomato Powder by FAAS-Suspension Sample Introduction Technique[J];Chinese Journal of Spectroscopy Laboratory;2001-01
2 ZHENG Huai-li 1, LONG Teng-rui 2, ZHU Yan 1 1. Faculty of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, China 2. Faculty of Urban Construction and Environment Engineering, Chongqing University, Chongqing 400045, China;Study on Determination of Trace Copper(Ⅱ) by Catalytic Kinetic Discoloring Spectrophotometry[J];Spectroscopy and Spectral Analysis;2004-01
3 Yu Wenhe; Ma Desheng; Zhou Kaiyun; Wu Xianlong;A Study of Catalytic Dynamics Photometering Method to Determining Trace Titanium[J];JOURNAL OF LIAONING INSTITUTE OF TECHNOLOGY ON SOCIAL SCIENCE;1999-01
4 Zhou Songmao; Wang Yanfang; Chen Guoshu(Depertment of Chemistry, Nanchang University,Nanchang 330047);STUDY OF INHIBITORY KINETIC DETERMINATION FOR ULTRATRACE TITANIUM(Ⅳ)[J];JOURNAL OF NANCHANG UNIVERSITY(NATURAL SCIENCE);1996-02
5 Hu Shoukun, Zheng Huaili (Department of Chemistry, Sichuan University);Study on the Fluoro-Quenching Method for the Determination of Trace Copper with 4, 5-Dibromophenyl Fluorone in the Presence of CTMAB[J];Metallurgical Analysis;1990-03
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 Sun Dengming;Wu Feng;Yuan Dawen (Department of Chemistry, Huaibei Coal Normal College, Huaibei 235000);Catalytic-Extraction Spectrophotometry for Determination of Copper by Copper(Ⅱ)-Hydrogen Peroxide-Diphenylcarbazide/Chloroform System[J];Chinese Journal of Analytieal Chemistry;1996-06
2 Li Jianzhong~*,Zhang Zhujun (Department of Chemistry, Shaanxi Normal University, Xi'an 710062);Catalytic Fluorimetric Determination of Trace Copper[J];Chinese Journal of Analytical Chemistry;1992-01
3 Sun Qinshu,Hou Shifeng, Chen Zhongdao, Zhu Jun (Department of Chemistry,Jining Medical College, Jining 272113);Potentiometric Stripping Analysis for Simultaneous Determination of Copper, Lead, Cadmium, Zinc, Iron and Manganese[J];Chinese Journal of Analytieal Chemistry;1994-05
4 Miao Jigen(Department of Chemistry,Zhejiang NormalUniversity,Jinha 321004)Cai Ruxiu and Zeng Yun'e(Department of Chemistry,Wuhan University);Catalytic Kinetic Spectrophotometric Determination of Trace Copper(Ⅱ)[J];ANALYTICAL LABORATORY;1994-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved