Pilot-scale degradation of organic contaminants in a continuous-flow reactor by the Helielectro-Fenton method

被引:16
作者
Casado, Juan [1 ]
Fornaguera, Jordi [1 ]
机构
[1] MAT GAS Res Ctr, Barcelona 08193, Spain
关键词
Electro-Fenton; industrial wastewater; wastewater treatment; solar light;
D O I
10.1002/clen.200700091
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The feasibility of pilot-scale mineralization of organic pollutants in wastewaters using the Electro-Fenton (R) process is demonstrated. The treatment was applied in a continuous-flow reactor, to solutions of nitrobenzene, 2,4-D and benzoic acid and to actual wastewaters from a fine chemicals company along with a pulp and paper company. The results showed mineralization yields from 60 to 84% by simply applying the Electro-Fenton (R) process. When a subsequent exposure to sunlight was carried out (Helielectro-Fenton method), this mineralization almost went to completion, except for the effluent from the fine chemicals industry.
引用
收藏
页码:53 / 58
页数:6
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