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建筑工程学院学术报告
2017-11-27 11:39   审核人:

报告题目:Biological wastewater treatment: ammonia and emerging micropollutants removal at low temperatures

报告人:Antonina KruglovaAalto University


报告时间:1129日(星期三)上午8:30

报告地点:建筑工程学院一楼会议室

报告简介:

Growing concentrations of priority substances and emerging micropollutants in wastewaters as well as in the natural waters have been recently reported in many countries. Municipal wastewater is one the pathways of these pollutants’ emission into the environment. Nitrification is one of the essential processes wastewater treatment, however low-temperature conditions inhibit bacterial conditions decreasing removal efficiency of WWTPs. Membrane technology (MBRs) constitute a promising technology in industrial and urban wastewater treatment for removal of different pollutants. Antonina Kruglova in Water Research Group in the Department of Built Environment of Aalto University, Finland who will present  her study on nitrifying activated sludge of laboratory-scale MBR and SBR reactors and biological removal of emerging micropollutants (including pharmaceuticals and estrogens) at 10±2 °C. The purpose of her visit is to develop cooperation and the potential research between Finnish and Chinese Universities.

在全球很多国家的天然水体中都发现发现有新兴污染物(如内分泌干扰物、抗生素等),如何有效控制环境中此类污染是全球学者广泛关注的问题。城市污水则是此类污染物进入水体的途径之一,硝化反应是城市污水处理的基本环节,膜生物处技术(MBR)在用于城镇污水处理时,可在脱氮的同时,实现对污水中多种污染物的同步去除。来自芬兰阿尔托大学的Antonina Kruglova将系统介绍其在低温条件下(10±2 °CMBRSBR中的硝化活性污泥处理新兴污染物(药物类物质和内分泌干扰物)方面的研究成果。

建筑工程学院

20171127

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