Engineering Aspects of Electrochemical Generation of Ferrate: A Step Towards Its Full Scale Application for Water and Wastewater Treatment

被引：13

作者：

Alsheyab, Mohammad ^{[1
]}

Jiang, Jia-Qian ^{[1
]}

Stanford, Cecile ^{[2
]}

机构：

[1] Univ Surrey, Ctr Environm Hlth Engn, Fac Engn & Phys Sci, Surrey GU2 7XH, England

[2] So Water Serv, Wastewater Support Team Proc Dev, Falmer BN1 9PY, E Sussex, England

来源：

WATER AIR AND SOIL POLLUTION | 2010年 / 210卷 / 1-4期

关键词：

Ferrate; Electrochemical reactor; Space-time yield; Energy consumption; Current efficiency; POTASSIUM FERRATE(VI); COAGULANT; OXIDANT;

D O I：

10.1007/s11270-009-0242-2

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The objective of this paper is to design a pilot plant electrochemical reactor and to prove the operational concept of the electrochemical production of ferrate in situ and its online application for sewage treatment. To that end, the first part of this paper focuses on the analysis of the main engineering aspects of the reactor and the electrochemical process that affect the ferrate production, using laboratory scale experiments such as the interelectrode gap, the space-time yield, the area/volume (A/V) ratio, the current efficiency, and the energy consumption. The second part focuses on the production of ferrate using a pilot plant scale to prove the operational concept of the electrochemical generation of ferrate in situ and its online application as a step towards its full scale application for water and wastewater treatment.

引用

页码：203 / 210

页数：8

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