Presentations by Water Desalination and Reuse Center
Matches: 3
Understanding the Mechanism of RO Foulant Deposition Using STEM-EDS
In this paper we present the first results of the characterization of fouled desalination RO membranes with STEM-EDS. This technique permits to visualize the cross-section of the fouled membrane with taking advantage of the very high resolution of transmission electron microscope (TEM) and getting its chemical composition with the energy dispersive...
Characterization and Membrane Fouling Potential of Secondary Effluent Organic Matter
In this study, the fouling potential of EfOM from secondary effluent of the Jeddah WWTP was investigated through constant-pressure dead-end filtration tests with a sequential UF and NF array. Advanced analytical methods including liquid chromatography with online organic carbon detection (LC-OCD) and fluorescence excitation-emission matrix (F-EEM) ...
Transparetn Exopolymer Particles (TEP) Production Trends of Two Marine Bacteria: Pseudidiomarina Homiensis and Pseudoalteromonas Atlantica
In this paper, biopolymer produced by marine bacteria was monitored over time to determine the TEP production coefficient. During the experiment, cultured marine bacteria was incubated in a 1 liter flask under room temperature with shaking. The cultured marine bacteria was allowed to grow in the flask for 7 days. Water samples were taken from the 1...