【摘要】 氰化钠在生产中是一种重要的化工原料,但它对生物体有强烈的毒性。文章阐述了国内外有关氰化钠的环境修复技术,介绍了几种常见的含氰废水处理方法,并按原理将其概括为物理法、化学法、生物法、植物法等几类。同时简述了处理的最新研究进展,并展望了降解氰化物技术的发展趋势与应用前景。更多还原

【Abstract】 Sodium cyanide is an important chemical material in the production, but it has a strong biological toxicity. The studies about the cyanide treat technology at home and abroad were described, and several common cyanide wastewater treatment methods were introduced. According to the treat principles, those methods were summed up as a physical, chemical, biological, plants and other types of law. In addition, the latest research progress treatments were outlined and the development trends and prospects of cyanide degradation technology were outlooked.更多还原