Download or read book An Investigation Into the Characteristics of Phosphate Removal by Ion Exchange written by Alex Stafleu and published by . This book was released on 1996 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ion Exchange Technology written by F. C. Nachod and published by Academic Press. This book was released on 2013-09-03 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ion Exchange Technology serves both as a reference and as a text book for technologists and engineers. While the present book is based mainly on ion exchange as practiced in the United States, the object was to produce a generally useful book which would deal with the fundamental problems, techniques, and operations of ion exchange such as mass transfer, equipment design, properties of ion exchange resins, and deionization. Also include are chapters on two types of applications—those that are used industrially on a large scale, and those which have not yet reached large-scale use but have impressive potentialities. In both the fundamental and applied chapters it was deemed necessary that the successful aspects of ion exchange operation be included. In addition, it was equally important to describe the problems and the inherent complexities encountered in the setting up of an ion exchange process. Wherever possible the economic factors were described realistically.
Download or read book Selected References on Phosphorus Removal written by B. P. LeClair and published by ottawa : water pollution control directorate. This book was released on 1973 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phosphate Removal from Wastewater Using Slag and Ion Exchange Resins written by Thi Hoang Yen Nguyen and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wastewater treatment is an imperative requirement in order to meet effluent quality standards before wastewater can be discharged directly into the rivers, streams and the ocean. Together with the rapid development of industry and society, large volumes of wastewater with hundreds of toxins and impurities, if not treated properly, can severely affect humans and environmental health through different manners such as drinking water contamination and habitat degradation. In particular, the excessive presence of phosphate in water encourages the growth of algae that then leads to eutrophication. Thus, wastewater treatment systems, including phosphate removal, are considered to be a princiapl tool to reduce the negative effects of wastewater. The main objectives of this study were to evaluate (i) the capabilities of two commercial ion exchange resins - Purolite A860S, Dowex 21K XLT and a low cost absorbent - steel furnace slag (SFS) on phosphate removal, and (ii) the effect of modification of these materials on phosphate removal capacities. In this study, two modified materials, Dowex 21K XLT_Cu and modified steel furnace slag (M-SFS) were developed from original Dowex 21K XLT and steel furnace slag respectively.
Download or read book Report of Investigations written by and published by . This book was released on 1966 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Harmful Cyanobacteria written by Jef Huisman and published by Springer Science & Business Media. This book was released on 2005-06-15 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: This outstanding volume provides an up-to-date overview of the advances in our knowledge of harmful cyanobacteria. An essential reference for all scientists and environmental professionals interested in cyanobacterial ecology and water management.
Download or read book Recent Trends in Phosphate Mining and Beneficiation and Related Waste Management written by Mostafa Benzaazoua and published by MDPI. This book was released on 2020-02-11 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The extraction of apatite minerals is becoming more and more crucial with the depletion of high-grade ores. At the same time, many streams of waste are continuously being produced by the phosphate industry, including calcareous and siliceous waste rocks, clayey sludge and phosphogypsum. These waste products are produced in huge volumes reaching a ratio of between 5 to 10 tons of waste per each ton of concentrated phosphate. The management of these waste products is becoming a real issue in terms of growing public awareness and environmental and financial aspects. In addition, phosphate ores are known to contain other critical raw materials (CRM) such as rare earth elements and uranium. The recovery of these vital elements from phosphate waste may help to develop the needs of the green energy of the future and contribute to the achievement of the sustainable development goals. In this Special Issue, insights related to the following aspects were studied: phosphate extraction and beneficiation, novel phosphate ores, the fine characterization of phosphate ores and waste, phosphoric acid production, critical raw material (CRM) recovery from phosphate ores and waste, reprocessing of phosphate wastes and finally the valorization and reuse of phosphate waste and phosphogypsum.
Download or read book Saline Water Conversion Report for written by and published by . This book was released on 1967 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Ion Exchange Properties of Cerium IV Compounds written by G. G. Rocco and published by . This book was released on 1964 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ion exchange properties of ceric phosphate were investigated including rates of reaction, distribution coefficients of alkali metals, capacity and column behavior of some elements. Ceric oxide was shown to possess anion exchange properties in acid solution and cation exchange properties in basic solution. The two compounds have properties analogous to, but not identical with, zirconium oxide and phosphate. Cesium and barium were successfully separated on a short column of ceric phosphate at room temperature. These inorganic ion-exchangers show promise of providing additional means for effecting and widening the scope of radiochemical separations, an important and necessary consideration in the radioactivation analysis, of trace elements in ultrapure materials. (Author).
Download or read book Phosphate Removal by Weak base Ion Exchange written by Liv Haselbach Williams and published by . This book was released on 1981 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1968 with total page 1452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Summaries of Projects Completed written by National Science Foundation (U.S.) and published by . This book was released on with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Protection Research Catalog Indexes written by Smithsonian Science Information Exchange and published by . This book was released on 1972 with total page 1478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1973 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inorganic Ion Exchange Materials written by Clearfield and published by CRC Press. This book was released on 2018-02-01 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book extends the frontiers of the ion exchange technologist and highlights new materials for the future.
Download or read book Bureau of Mines Report of Investigations written by and published by . This book was released on 1966 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
