ELECTROLYTIC DECOMPOSITION OF CYANIDE EFFLUENT WITH AN ELECTROCHEMICAL REACTOR PACKED WITH STAINLESS-STEEL FIBER

被引：34

作者：

HO, SP ^{[1
]}

WANG, YY ^{[1
]}

WAN, CC ^{[1
]}

机构：

[1] TSING HUA UNIV,DEPT CHEM ENGN,HSIN,TAIWAN

来源：

WATER RESEARCH | 1990年 / 24卷 / 11期

关键词：

cyanide decomposition; cyanide oxidation;

D O I：

10.1016/0043-1354(90)90147-X

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A study was carried out to investigate the feasibility of using a packed-bed electrochemical reactor with stainless steel fiber as electrodes to decompose cyanide containing effluent. We found that it is possible to reduce the cyanide content from 1400 mg l-1 to below 20 mg 1-1 within 4-20 h at a 5-13 kw h kg-1 CN energy consumption. A design equation was also formulated to predict the decomposition rate for a given reactor under a given current. © 1990.

引用

页码：1317 / 1321

页数：5

共 9 条

[1] CHIN DT, 1976, PLAT SURF FINISH, P38
[2] PACKED-BED ELECTRODES .1. ELECTROCHEMICAL EXTRACTION OF COPPER IONS FROM DILUTE AQUEOUS-SOLUTIONS
CHU, AKP
FLEISCHMANN, M
HILLS, GJ
[J]. JOURNAL OF APPLIED ELECTROCHEMISTRY, 1974, 4 (04) : 323 - 330
[3] ON THE OXIDATION OF CYANIDE SOLUTIONS WITH LEAD DIOXIDE COATED ANODE
HINE, F
YASUDA, M
IIDA, T
OGATA, Y
[J]. ELECTROCHIMICA ACTA, 1986, 31 (11) : 1389 - 1395
[4] HWANG JY, 1985, THESIS TSING HUA U
[5] NAGENDRAN N, 1967, PLATING FEB, P119
[6] OEHR KH, 1979, Patent No. 4145268
[7] ANODIC-OXIDATION OF POTASSIUM CYANIDE ON PLATINUM-ELECTRODE
TAMURA, H
ARIKADO, T
YONEYAMA, H
MATSUDA, Y
[J]. ELECTROCHIMICA ACTA, 1974, 19 (06) : 273 - 277
[8] THE ELECTROLYTIC REMOVAL OF GOLD FROM SPENT ELECTROPLATING LIQUORS
WALSH, FC
WILSON, G
[J]. TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING, 1986, 64 (pt 2): : 55 - 61
[9] A STUDY OF MASS-TRANSFER IN A PACKED-BED REACTOR BY ELECTROCHEMICAL TECHNIQUE
WANG, YY
TSENG, CH
WAN, CC
MAO, KW
[J]. CHEMICAL ENGINEERING SCIENCE, 1982, 37 (06) : 939 - 942

← 1 →