• AMTA/SWMOA Workshop – Hornblower Cruise

    Workshop attendees take a relaxing Hornblower cruise along the bay during the AMTA/SWMOA Workshop in Newport Beach, California.

    AMTA/SWMOA Workshop – Hornblower Cruise
  • President’s Message

    I am honored to have recently been re-elected to serve the Association for another year as the President of the AMTA Board of Directors.

    President’s Message
  • Ben Mohlenhoff’s Contributions to AMTA

    Mr. Ben Mohlenhoff has decided to step out of the AMTA limelight and let others shine as he announces an end to his quarterly O&M Tip Corner in the SOLUTIONS newsletter.

    Ben Mohlenhoff’s Contributions to AMTA
  • 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
  • Event Calendar

    See the AMTA Event Calendar for all AMTA and affiliate association workshops, conferences & meetings.

    Event Calendar
  • About AMTA

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

    About AMTA
  • Resources

      Affiliate Associations Internet Resources Employment Opportunities

    Resources

Upcoming Events

Oct
23
Thu
2014
all-day SWMOA Workshop – Oct. 23, 2014 –... @ City of Santa Fe/BDD WTP
SWMOA Workshop – Oct. 23, 2014 –... @ City of Santa Fe/BDD WTP
Oct 23 all-day
SWMOA “Membranes in New Mexico” Workshop Please click the link above for more information on this event.
Oct
30
Thu
2014
all-day SEDA Operating and Troubleshooti... @ Riverside Community Center, City of Fort Myers
SEDA Operating and Troubleshooti... @ Riverside Community Center, City of Fort Myers
Oct 30 all-day
SEDA “Operating and Troubleshooting Membrane” Workshop Please click the link above for more information on this event.

View Calendar

Mark Your Calendar

Mar
2
Mon
2015
all-day AMTA/AWWA 2015 Membrane Technolo... @ Rosen Shingle Creek Hotel and Resort
AMTA/AWWA 2015 Membrane Technolo... @ Rosen Shingle Creek Hotel and Resort
Mar 2 – Mar 5 all-day
AMTA/AWWA 2015 Membrane Technology Conference & Exposition - March 2-5, 2015 - Orlando, FL @ Rosen Shingle Creek Hotel and Resort | Orlando | Florida | United States
AMTA/AWWA 2015 Membrane Technology Conference & Exposition Presented by the American Membrane Technology Association and the American Water Works Association AMTA and AWWA are teaming together for a fourth year to present the latest developments in membrane water treatment ...

Water Online Guest Columns

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Understanding Salt Passage Vs. Salt Rejection In Reverse Osmosis Systems

Guest Column | August 29, 2014 | 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. The terms “separation” and “rejection” can induce a variety of negative emotions in even the most stoic among us.  But effective separation and rejection …

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