环境工程 2004 Vol.22 No.2 P.43-45
RESEARCH ON DESULFURIZATION USING COKING WASTEWATER WITH PULSED CORONA DISCHARGE
邵瑰玮 李劲 王万林 李胜利
摘 要：在脉冲电晕放电条件下用武汉钢铁厂的炼焦废水进行了烟气脱硫实验.研究表明焦化废水具有良好的脱硫能力,实验中超过85%的SO2被脱除,脉冲电晕的引入使出口处SO2的含量进一步降低.在脱除烟气中SO2的同时,脉冲电晕放电使焦化废水中油和酚的含量极大的减少,并使超过99%的氰化物被除去,这对解决焦化废水的生化处理中的好氧微生物失活问题有重要意义,有利于降低焦化废水的生化处理的难度,并可达到以废治废的目的.该研究为钢铁企业的烟气脱硫和焦化废水处理提供一种新思路.
关键词：脉冲电晕放电 烟气脱硫 焦化废水
基金项目：国家自然科学基金重点资助项目:50237010
作者简介：作者通讯处 叶齐政 430074 湖北武汉 华中科技大学环境工程系
作者单位：邵瑰玮（华中科技大学电气与电子工程学院,武汉,430074）
李劲（华中科技大学电气与电子工程学院,武汉,430074）
王万林（华中科技大学环境工程系,武汉,430074）
李胜利（华中科技大学环境工程系,武汉,430074）
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