MVR技术处理高含盐废水的发展现状

Current Status and Development of MVR Technology for Treatment of High-salt Wastewater

随着环保要求的提高,传统方法处理污水越来越难达到排放要求,新兴的MVR技术结合传统工艺将使处理效果有效提高。介绍了目前关于MVR的研究,并指出了当前使用MVR技术处理废水的主流模式以及未来的发展方向。其中着重介绍了MVR结合生化技术和电渗析技术和DTRO膜技术处理高含盐废水、MVR技术在火电厂中处理高含盐废水的过程以及这些技术的优缺点。MVR技术非常具有实用意义,符合低碳环保的要求,有助于实现经济的可持续发展。

With the increasing demand of environmental protection,it is more difficult to meet the emission requirements for wastewater treatment with traditional methods.The combination of the emerging MVR technology with traditional treatment processes will effectively improve the treatment efficiency of high salt wastewater.The article describes the current research on MVR technology,compares it with other types of evaporation and crystallization technologies,and points out the current mainstream mode of wastewater treatment technology in the industry and the future development direction.The paper introduces the process of MVR technology combined with biochemical treatment technology,electrodialysis technology and DTRO membrane technology to treat high-salt wastewater.The use of the MVR process can achieve sustainable economic development,is suitable for modern low-carbon environmental protection.