Forward Osmosis Process for Desalination and Water Recycling
April 22, 3:00pm - 4:00pmMānoa Campus, Holmes Hall 287
Dr. How Yong Ng, Centre for Water Research, Department of Civil & Environmental Engineering, National University of Singapore---
The forward osmosis (FO) process capitalizes on the natural osmosis phenomenon, in which water from a feed solution filters through a semi-permeable membrane to a draw solution with a much higher solute concentration. Due to its low energy requirement and high water recovery, this process provides an attractive alternative membrane technology for seawater desalination and liquid concentration.
However, there are two primary challenges with the FO process: 1) severity of internal concentration polarization, and 2) development of an energy-efficient hybrid process to extract freshwater. This presentation will provide an overview of the advantages and issues pertaining to the FO process.
Event Sponsor
Geolabs, Inc. and Civil & Environmental Engineering, Mānoa Campus
More Information
Carrie Matsuzaki, 956-2286, carrie@eng.hawaii.edu
Tuesday, March 19 |
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9:30am |
Graduating Student Global Seal of Biliteracy Testing
Mānoa Campus, Moore Hall 153B EWA Computer Lab
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12:00pm |
East-West Toastmasters Leadership/Public Speaking Club Meeting
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Thursday, March 21 |
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12:00pm |
NDPTC Webinar - Disaster Planning for Vulnerable Populations
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Monday, March 25 |
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12:30pm |
Linguistics Final Oral
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Wednesday, March 27 |
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9:00am |
Community Dialogues: “Microaggressions” with Jessica Lau
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11:00am |
Community Dialogues: “Microaggressions” with Jessica Lau
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12:00pm |
Law School Admissions Zoom Information Session
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3:00pm |
Fifty Years as Historians of Southeast Asia: Personal Perspectives
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Student Sustainability Council Meeting
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4:30pm |
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Thursday, March 28 |
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9:00am |
PI-CASC Graduate Student Symposium
Mānoa Campus, Inmin Conference Room, East West Center
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9:30am |
Mathematics Final Oral
Mānoa Campus, George 213
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12:00pm |
Lunchbreak Mindfulness Series: The Spring Refresh
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2:00pm |
ASUHWO General Senate Meeting
West Oʻahu Campus, Student Life Center, C-214 OR Online via Zoom
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3:00pm |
Gaza is Palestine: On Bakers and Storytellers
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Gaza is Palestine: On Bakers and Storytellers
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5:00pm |
Part Time JD Flex and Law School Admissions - Zoom Information Session - March
Mānoa Campus, Virtual
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7:00pm |
Navigators Bible Study
Mānoa Campus, Honolulu Christian Church 2207 Oahu Ave, Honolulu, HI 96822
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Friday, March 29 |
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3:00pm |
Business Administration Final Oral
Mānoa Campus, Zoom
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Saturday, March 30 |
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7:30pm |
JAVANESE GAMELAN CONCERT
Mānoa Campus, Music Department Barbara Smith Amphiteater
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Sunday, March 31 |
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12:00pm |
Kalo Grant 3rd Round Application
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