摘要
应用三维电催化氧化技术对高浓度焦化废水进行了中试研究,结果表明:在常温常压下,使用三维电催化氧化技术处理宝钢高浓度焦化废水,废水CODcr可从800000mg/L降到87400mg/L,去除率达到89.0%;T-CN从40.6mg/L降到11.0mg/L,去除率达到72.9%,B/C可从0.3提高到0.68,从而有利于后续生化处理。
The Three- dimensional Electric Catalysis ＆ Oxidation technology is used in high coking wastewater treatment. The experimental results show that：in normal temperature ＆ normal pressure, the three-dimensional electric catalysis ＆ oxidation is applied to processing baosteel high coking wastewater, and the CODcr of the wastewater is reduced frum 800000mg/L to 87400mg/L,the removal rate reaches 89. 0%. and T-CN reduces {rum 40.6mg/L to 11.0mg/L,the removal effect achieves 72.9% ,while B/C improves frum 0.3 to 0.68.
出处
《绿色科技》
2012年第9期169-171,共3页
Journal of Green Science and Technology
关键词
焦化废水
三维电催化氧化
常温常压
coking wastewater
three- dimensional catalysis
oxidation
normal temperature
normal pressur
