On May 22, Dr. Zhangtong, deputy professor of Civil Engineering Dept. of HK University visited IUE. He briefed the environment biotech research in HK U and made a report on “Antibiotics and Antibiotics Resistance genes in Sewage Treatment Plants”, which was followed by a spirited discussion with researchers and postgraduates.
![](./W020090630562053409507.jpg)
![](./W020090630562053466251.jpg)