![ProfRPcopy300 ProfRPcopy300](https://tech.cmb.ac.lk/wp-content/uploads/2019/05/ProfRPcopy300-250x250.jpg)
Professor R. U. K. Piyadasa
Dean of the Faculty
Professor in Hydrogeology
MSc (Moscow), PhD (Moscow)
![chamini chamini](https://tech.cmb.ac.lk/wp-content/uploads/2017/12/chamini-250x250.jpg)
Prof. (Mrs.) Chamini K. Hemachandra
Head of the Department
Professor in Environmental Technology
B.Sc. (Hons) (Kelaniya), M. Phil. (Kelaniya), PG Dip in Toxicology (Colombo), PhD.(Kelaniya), C. Biol (Sri Lanka)
![YOUNG YOUNG](https://tech.cmb.ac.lk/wp-content/uploads/2017/12/YOUNG-250x250.jpg)
Professor Sansfica Marlyn Young
B.Sc. Hons (RUSL), M.Sc. (Japan), M. Phil (Peradeniya), D.Sc. (Japan), Post Doc (Japan).
![Dr. Poorna 11 Dr. Poorna 11](https://tech.cmb.ac.lk/wp-content/uploads/2023/06/Dr.-Poorna-11-250x250.jpg)
Dr. (Mrs.) M.A. Poorna C. Piyathilaka
Senior Lecturer
B.Sc. Special Hons (Kelaniya), PG Dip in Toxicology (Colombo), PhD. (USJP)
![Dr Kosala Sirisena Dr Kosala Sirisena](https://tech.cmb.ac.lk/wp-content/uploads/2021/12/Dr-Kosala-Sirisena-250x250.jpg)
Dr. Kosala Sirisena
Senior Lecturer
B.Sc. (USJP), M.Sc. (Peradeniya), PhD (VUW, New Zealand), Post Doc (USA), M. I. Biol (Sri Lanka)
![1 1](https://tech.cmb.ac.lk/wp-content/uploads/2023/04/1-250x250.jpg)
Dr. N.L. Ukwattage
Senior Lecturer
B.Sc. (Peradeniya), M.Sc. (Peradeniya) , PhD (Monash, Australia)
![dr_madusha dr_madusha](https://tech.cmb.ac.lk/wp-content/uploads/2024/07/dr_madusha-scaled-250x250.jpg)
Senior Lecturer
BSc. (Ruhuna), M.Phil. (Peradeniya), PhD (Moratuwa)