Improved Field Performance For Reverse Osmosis Systems

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Improved Field Performance For Reverse Osmosis Systems

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Author : T. A. Kuepper
language : en
Publisher:
Release Date : 1982

Improved Field Performance For Reverse Osmosis Systems written by T. A. Kuepper and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Water categories.

The report describes two test programs: the first one involved the physical cleaning of reverse osmosis (RO) membranes by means of flow surging and ultrasonic cavitation. The objective was to clean RO membranes in situ without using chemical additives. It was shown that ultrasonic cleaning is an effective method for removing ferric oxide, calcium carbonate/sulfate scale, and bentonite clay deposits from individual pieces of RO membranes. However, ultrasonic cavitation was not effective when applied to RO membranes in a spiral-wound configuration. Flow surging proved to be an effective method for cleaning spiral-wound RO modules in the preliminary test program conducted. A second test program involved the evaluation of a tubular fabric filter which has the potential of replacing conventional mixed media filters with substantial weight and filter housing area savings. During the test program the filter removed over half of the turbidity of the feedwater used without any chemical additives and could be cleaned intermittently by backwashing. (Author).

Scientific And Technical Aerospace Reports

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Author :
language : en
Publisher:
Release Date : 1983

Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Aeronautics categories.

Navfac Documentation Index

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Author :
language : en
Publisher:
Release Date : 1986

Navfac Documentation Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Naval art and science categories.

Annual Department Of Defense Bibliography Of Logistics Studies And Related Documents

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Author : United States. Defense Logistics Studies Information Exchange
language : en
Publisher:
Release Date : 1984

Annual Department Of Defense Bibliography Of Logistics Studies And Related Documents written by United States. Defense Logistics Studies Information Exchange and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Military research categories.

Department Of The Interior And Related Agencies Appropriations For Fiscal Year 1971

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Author : United States. Congress. Senate. Committee on Appropriations
language : en
Publisher:
Release Date : 1970

Department Of The Interior And Related Agencies Appropriations For Fiscal Year 1971 written by United States. Congress. Senate. Committee on Appropriations and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with United States categories.

Selected Water Resources Abstracts

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Author :
language : en
Publisher:
Release Date : 1990-07

Selected Water Resources Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990-07 with Water categories.

Department Of The Interior And Related Agencies Appropriations For 1971

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Author : United States. Congress. House Appropriations
language : en
Publisher:
Release Date : 1970

Department Of The Interior And Related Agencies Appropriations For 1971 written by United States. Congress. House Appropriations and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with categories.

Hearings

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Author : United States. Congress. Senate. Committee on Appropriations
language : en
Publisher:
Release Date : 1968

Hearings written by United States. Congress. Senate. Committee on Appropriations and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with categories.

Membrane Technology In Water Treatment In The Mediterranean Region

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Author : Antonia Lorenzo
language : en
Publisher: IWA Publishing
Release Date : 2010-11-24

Membrane Technology In Water Treatment In The Mediterranean Region written by Antonia Lorenzo and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-24 with Science categories.

The complex dimensions of the Mediterranean freshwater resources, their fragility and their scarcity have been highlighted and have received considerable attention as a primary priority issue politically, technically and scientifically. Membrane technology, with its different applications in water treatment (desalination, potable water treatment, wastewater treatment and reuse) has showed to be a powerful tool to abate the water crisis in the Mediterranean region. The primary objective of Membrane Technology in Water Treatment in the Mediterranean Region is to support the current research and development activities in membrane technology focused on water treatment in the Mediterranean area, providing an international stage to local research organisations and universities devoted to the development of membrane technologies in the following areas: municipal and industrial wastewater treatment, surface water purification and brackish and sea water treatment for drinking purpose. It covers the identification, mapping and evaluation of the on-going research, in order to propose future research and co-operation strategies. Visit the IWA WaterWiki to read and share material related to this title: http://www.iwawaterwiki.org/xwiki/bin/view/Articles/MembraneTechnologyinWaterTreatmentintheMediterraneanRegion

Saline Water Conversion Report

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Author : United States. Office of Saline Water
language : en
Publisher:
Release Date : 1968

Saline Water Conversion Report written by United States. Office of Saline Water and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Saline water conversion categories.