CULLEN COLLEGE OF ENGINEERING

University of Houston Cullen College of Engineering

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Membrane filter technology could improve quality of drinking water

Shankar Chellam
Shankar Chellam

Membrane filters, such as those currently used in some home water purification systems, might someday be used on a large scale to remove contaminants and organic compounds that affect the purity of municipal water supplies, according to UH researchers. Shankar Chellam, assistant professor of civil and environmental engineering, discusses his reseach in the latest edition of the 'Images' audio Web cast program.

Understanding how such filters interact with various contaminants will help engineers devise more efficient filters, says Chellam. "Ultimately, the cost of membrane technology will go down and make it more feasible to be used for large-scale implementation," he says.

Listen to this week's 'Images' show.

'Images' is a 30-minute Internet Broadcast produced under the direction of associate professor of communication Robert Musburger. It is available on the Office of External Communication's Newsroom.

Other 'Images' programs previously broadcast on the Internet are available at: http://www.uh.edu/admin/media/newsroom/imagesarchive/index.html.

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Cullen College Alumna Scores Prestigious Chinese Government Award

Chong Dai (Ph.D. '18) won a 2019 Chinese Government Award for Self-financed Students Abroad.

Chong Dai, who earned a Ph.D. in environmental engineering from the UH Cullen College of Engineering, was awarded a 2019 Chinese Government Award for Self-financed Students Abroad.

Given by the China Scholarship Council, this competitive award is presented to only 500 students worldwide each year. She will receive a $6,000 cash prize and a certificate.