• AMTA Awards

    Each year, AMTA recognizes outstanding performance by individuals and companies furthering AMTA’s mission to advance the understanding and use of membrane technology

    AMTA Awards
  • Resources

      Affiliate Associations Internet Resources Employment Opportunities

    Resources
  • Industry News

    CBS News’ 60 Minutes visits Orange County Water District 60 Minutes anchorwoman Lesley Stahl toured the OCWD Groundwater Replenishment System to how the MF/RO/UV technologies produce 96 mgd of

    Industry News
  • About AMTA

    Our Vision Solving water supply & quality issues through the widespread application of membrane technology.

    About AMTA
  • Bloomberg Business reports that California sees seawater desalination as its salvation as the historic drought drags on.

    Read the article authored by By Esme É Deprez and James Nash at:  http://www.bloomberg.com/news/articles/2015-04-08/california-sees-salvation-in-seawater-as-drought-drags-on

    Bloomberg Business reports that California sees seawater desalination as its salvation as the historic drought drags on.
  • Event Calendar

    For AMTA Affiliate Events please go to the Home Page and choose the Calendar Tab.

    Event Calendar
  • San Diego, CA Approves Landmark Water Recycling

    The City Council approved the “Pure Water San Diego” project, incorporating MF/RO/UV technologies to produce 83 mgd, more than a third of the city’s potable water by 2035.

    San Diego, CA Approves Landmark Water Recycling

Upcoming AMTA Events

May
19
Tue
2015
all-day AMTA/SWMOA Joint Technology Tran... @ Carefree Resort & Conference Center
AMTA/SWMOA Joint Technology Tran... @ Carefree Resort & Conference Center
May 19 – May 21 all-day
AMTA/SWMOA Joint Technology Transfer Workshop – May 19-21, 2015 – Carefree, AZ @ Carefree Resort & Conference Center | Carefree | Arizona | United States
AMTA/SWMOA Joint Technology Transfer Workshop This AMTA Technology Transfer Workshop will take a new approach from previous workshops. Instead of focusing on the basics, although we will touch on them for one session, we will move ...
May
21
Thu
2015
3:00 pm AMTA Board Meeting @ Carefree Resort & Conference Center
AMTA Board Meeting @ Carefree Resort & Conference Center
May 21 @ 3:00 pm – May 21 @ 9:00 pm
 
Jul
14
Tue
2015
all-day AMTA Technology Transfer Worksho... @ Hilton Toronto Airport Hotel and Suites
AMTA Technology Transfer Worksho... @ Hilton Toronto Airport Hotel and Suites
Jul 14 – Jul 16 all-day
AMTA Technology Transfer Workshop - July 14-16, 2015 - Toronto, Canada @ Hilton Toronto Airport Hotel and Suites | Toronto | Ontario | Canada
AMTA Technology Transfer Workshop This AMTA Technology Transfer Workshop will focus on a Canadian view of membrane technology. Attendees will learn about a wide range of membranes including: MBR’s, as well as MF/UF and RO/NF. Topics covered ...
Jul
16
Thu
2015
3:00 pm AMTA Board Meeting @ Hilton Toronto Airport Hotel and Suites
AMTA Board Meeting @ Hilton Toronto Airport Hotel and Suites
Jul 16 @ 3:00 pm – Jul 16 @ 9:00 pm
 

View Calendar

Water Online Guest Columns

A RO Plant

Understanding the Fluctuating Dynamics of Reverse Osmosis System Flow, Rejection, and Pressure

Guest Column | January 9, 2015 | Reproduced with Permission of Water Online By Harold G. Fravel Jr., Executive Director, American Membrane Technology Association (AMTA) and Karen Lindsey, VP, Avista Technologies, Inc. A well-designed reverse osmosis (RO) system is truly an innovative marvel, expected to produce a consistent water quality and quantity under feed conditions that may be in constant flux. Innovative …

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