Download or read book Ultrathin Membranes Fo Reverse Osmosis Water Desalination written by Lee Theodore Rozelle and published by . This book was released on 1971 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultrathin Membranes for Reverse Osmosis Water Desalination written by Lee Theodore Rozelle and published by . This book was released on 1971 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Development of Ultrathin Reverse Osmosis Membranes for Desalination written by Lee Theodore Rozelle and published by . This book was released on 1971 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultrathin Membranes for Treating Metal Finishing Effluents by Reverse Osmosis written by Lee Theodore Rozelle and published by . This book was released on 1972 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seventeen different reverse osmosis membranes were evaluated as to their ability to separate heavy metal ions, acids, bases, and cyanides from metal finishing wastewaters. Although no one membrane was found to be effective for all effluents, membranes of 5 different polymers showed considerable promise. Simulated acidic nickel, iron, zinc, and copper plating bath rinses were effectively treated by ultrathin membranes of cellulose acetate, cellulose methyl sulfonate, O-propyl sulfonic acid, or B-glucan acetate diaminoethyl ether. The investigations have demonstrated that ultrathin membrane separation performance can be modified by: Modifying the chemical composition; Optimizing the annealing conditions; Producing as thin a membrane as practical; and Using a polysulfone support film. Preliminary engineering considerations for reverse osmosis applications to treatment and recycle of acidic copper plating bath rinse waters are presented.

Download or read book Fabrication and Evaluation of New Ultrathin Reverse Osmosis Membranes written by Peter S. Francis and published by . This book was released on 1966 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Development of New Reverse Osmosis Membranes for Desalination written by Lee Theodore Rozelle and published by . This book was released on 1970 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Structural and Transport Properties of Membranes and Ultrathin Films Used in Reverse Osmosis Desalination written by S. Krishnamurthy and published by . This book was released on 1971 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Second Report on Fabrication and Evaluation of New Ultrathin Reverse Osmosis Membranes written by Peter S. Francis and published by . This book was released on 1967 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New and Ultrathin Membranes for Municipal Wastewater Treatment by Reverse Osmosis written by North Star Research and Development Institute (Minneapolis, Minn.) and published by . This book was released on 1970 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Membranes for Reverse Osmosis Treatment of Metal Finishing Effluents written by Lee Theodore Rozelle and published by . This book was released on 1973 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Very Thin Membranes for Reverse Osmosis Desalination written by Edwin Arley Birkhimer and published by . This book was released on 1964 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Development of Ultrathin Membranes written by and published by . This book was released on 1969 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Theoretical and Practical Aspects of the Evaluation of Candidate Reverse Osmosis Membranes for Desalination written by Harold E. Podall and published by . This book was released on 1967 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New and Ultrathin Membranes for Municipal Wastewater Treatment by Reverse Osmosis with List of References written by and published by . This book was released on 1970 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nanoscale Materials in Water Purification written by Sabu Thomas and published by Elsevier. This book was released on 2018-11-14 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: Novel nanoscale materials are now an essential part of meeting the current and future needs for clean water, and are at the heart of the development of novel technologies to desalinate water. The unique properties of nanomaterials and their convergence with current treatment technologies present great opportunities to revolutionize water and wastewater treatment. Nanoscale Materials for Water Purification brings together sustainable solutions using novel nanomaterials to alleviate the physical effects of water scarcity. This book covers a wide range of nanomaterials, including noble metal nanoparticles, magnetic nanoparticles, dendrimers, bioactive nanoparticles, polysaccharidebased nanoparticles, nanocatalysts, and redox nanoparticles for water purification. Significant properties and characterization methods of nanomaterials such as surface morphology, mechanical properties, and adsorption capacities are also investigated Explains how the unique properties of a range of nanomaterials makes them important water purification agents Shows how the use of nanotechnology can help create cheaper, more reliable, less energy-intensive, more environmentally friendly water purification techniques Includes case studies to show how nanotechnology has successfully been integrated into water purification system design

Download or read book Fabrication and Evaluation of New Ultrathin Reverse Osmosis Membranes written by Peter S. Francis and published by . This book was released on 1967 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reverse Osmosis Membrane Research written by H. Lonsdale and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Th i s book had its orl gl n in the sympos i urn on "Polymers for Desalination" sponsored by the Division of Polymer Chemistry of the American Chemical Society and held in September, 1971 in Wash ington D. C. at the 162nd national meeting of the Society. However, the book is not simply the proceedings of that symposium. A num ber of additional papers were contributed by other workers in the field, and the original papers presented at the symposium have, for the most part, been expanded. The book thus represents a broad cross section of membrane research and development activities in the United States and abroad within the field of reverse osmosis. The purposes of the book are to bring attention to important new developments in this field, to suggest what the next generation of reverse osmosis equipment may look like, and to indicate where fur ther research and development are needed. The vast majority of the papers collected here represent work supported by the Office of Saline Water of the United States Department of the Interior, and the emphasis here is clearly on the application of the reverse os mosis process to water purification. However, many of the concepts, methods, and conclusions are expected to be useful in other areas of membrane science and technology.