Presentations by Lee Portillo
Matches: 4
Evaluation Of An RO Based Advanced Water Treatment Train To Augment The City Of Santa Monica's Potable Water Supply
This paper will discuss performance of various RO membranes tested as part of the challenge testing for various contaminants, performance of various antiscalants and membrane evaluation components of the over pilot study....
EMWD?s Perris II Desalter Design Refinements: Source Water Quality/Equalization, Pre-Treatment, Phasing/Integration, and Beyond!
This paper summarizes specific challenges, considerations and solutions associated with the design of Eastern Municipal Water District?s (EMWD?s) Perris II Desalter. Topics include source water quality/equalization, pre-treatment, integration with existing facilities, phasing considerations, and RO concentrate volume minimization. The paper will pr...
GWRS Expansion with New Membranes: Design and Operational Considerations When Expanding with New Membranes to Installed Capacity
The Orange County Water District (OCWD) Groundwater Replenishment System (GWRS) has selected a new filtration membrane to implement for the GWRS final expansion from 100 mgd to 130 mgd. Presently, the GWRS facility has had a singular filtration product for the life of their facility, with an established design and standard operating procedures whic...