摘要
本文以肉鸡屠宰废水为研究对象,其化学需氧量(COD)浓度高达3000～4000mg/L。试验研究了高锰酸钾和磁场对溶解氧(DO)氧化化学需氧量(COD)的催化效果。试验表明磁场单独作用比高锰酸钾单独作用对DO氧化COD有更加明显的催化效果,处理效果与反应时间和磁场强度有关,最佳磁场强度为85mT,反应时间为30min。本文指出磁场是与原子核-电子间核磁场接近的能量场,磁场很可能成为新的催化技术,掀起水处理技术的新革命。
In this paper, for the study broiler slaughterhouse wastewater,The chemical oxygen demand （COD） concentration as high as 3000 4000mg / L.Study of potassium permanganate and the magnetic field on dissolved oxygen （DO） oxidation of chemical oxygen demand （COD） of the catalytic effect.Tests showed that the magnetic field alone on the DO catalytic oxidation of COD more notabler than potassium permanganate pre- oxidation .Treatment effect and reaction time Related to Magnetic field intensity, the best Magnetic field intensity is 85roT, reaction time is 30rain.This article pointed out that the magnetic field with the nucleus - the nuclear magnetic field between electrons close to the energy field,Magnetic field is likely to become the new catalyst technology,raise the new new revolution of water treatment technology.
出处
《科技信息》
2012年第7期136-137,共2页
Science & Technology Information
关键词
高浓度有机废水
磁场催化
高锰酸钾预氧化
空气氧化
High concentrations of organic wastewater
Magnetic catalysis
Potassium permanganate pre-oxidation
Air oxidation
