Download or read book The Absorption of Sulfur Dioxide from Gases of Low Concentration written by Robert V. Parkison and published by . This book was released on 1953 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acute Exposure Guideline Levels for Selected Airborne Chemicals written by National Research Council and published by National Academies Press. This book was released on 2010-03-18 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the eighth volume in the series Acute Exposure Guideline Levels for Selected Airborne Chemicals, and reviews AEGLs for acrolein, carbon monoxide, 1,2-dichloroethene, ethylenimine, fluorine, hydrazine, peracetic acid, propylenimine, and sulfur dioxide for scientific accuracy, completeness, and consistency with the NRC guideline reports.
Download or read book Sulfur Dioxide written by Daniel Bienstock and published by . This book was released on 1958 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sulfur Dioxide Emission Control by Hydrogen Sulfide Reaction in Aqueous Solution written by and published by . This book was released on 1973 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methods of Measuring and Monitoring Atmospheric Sulfur Dioxide written by Seymour Hochheiser and published by . This book was released on 1964 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oxidative Absorption of SO2 from Simulated Flue Gas written by Hugo Hernandez Orozco and published by . This book was released on 1978 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Absorption of Sulfur Dioxide from Coal Gas Cleanup with Conversion to Polymeric Ferric Sulfate for Use in Water Treatment written by Aron D. Butler and published by . This book was released on 2002 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Absorption of sulfur dioxide from a mixed gas stream was investigated by sparging it into a bench-scale reactor containing a stirred solution of ferrous sulfate with sodium chlorate added as an oxidant. The reaction product was a solution containing approximately 50 wt-% polymeric ferric sulfate (PFS), a highly effective coagulant useful in treatment of drinking water and wastewater. The reaction took place near atmospheric pressure and at temperatures of 30-80°C. S02 removal efficiencies greater than 90% were achieved with ferrous iron concentrations in the product less than 0.1%. A factorial analysis of the effect of temperature, oxidant dosage, SO2 concentration, and gas flowrate on SO2 removal efficiency was carried out, and statistical analyses were performed. The results suggest that S02 removal efficiency is improved by increasing the dosage of oxidant, while it is reduced by an increase in temperature. It is postulated from reaction stoichiometry that the iron reaction is more competitive for the available oxidant at the higher temperatures, which reduced desulfurization efficiency. The product solution was evaluated by wet chemistry methods to verify that the process was capable of consistently producing high quality PFS. Quality parameters examined were total iron concentration, ferrous iron concentration, basicity (mass ratio of OH/Fe(III)), density, and pH. It was found that the basicity of PFS could be adjusted by varying how long the absorption and oxidation of SO2 was continued after all the Fe(II) was converted to Fe(III). In addition, dried, powdered samples of PFS were analyzed by x-ray diffraction to determine whether drying temperature had an effect on relative crystallinities. All samples examined were highly amorphous, suggesting drying conditions had little influence on crystallinity. The PFS product was applied in pilot-scale tests at a municipal water treatment facility, and gave good results in removal of turbidity and superior results in removal of disinfection byproduct precursors (TOC, DOC, UV-254) when compared with equal doses of ferric chloride.
Download or read book An Investigation of the Absorption of Sulfur Dioxide by an Ammoniacal Solution in a Packed Column written by Steven R. Auvil and published by . This book was released on 1971 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sulfur Dioxide Processing written by and published by . This book was released on 1975 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gas Transfer at Water Surfaces written by W. Brutsaert and published by Springer Science & Business Media. This book was released on 1983-12-31 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: The transfer across the surface of environmental waters is of interest as an important phase in the geophysical and natural biochemical cycles of numer ous substances; indeed it governs the transition, one way or the other, be tween the dissolved state in the water and the gaseous state in the atmo sphere. Especially with increasing population and industrialization, gas transfer at water surfaces has become a critical factor in the understanding of the various pathways of wastes in the environment and of their engineering management. This interfacial mass transfer is, by its very nature, highly complex. The air and the water are usually in turbulent motion, and the interface be tween them is irregular, and disturbed by waves, sometimes accompanied by breaking, spray and bubble formation. Thus the transfer involves a wide variety of physical phenomena occurring over a wide range of scales. As a consequence, scientists and engineers from diverse disciplines and problem areas, have approached the problem, often with greatly differing analytical and experimental techniques and methodologies.
Download or read book Thermodynamics of Aqueous Systems with Industrial Applications written by Stephen A. Newman and published by . This book was released on 1980 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Humidity and Gas Phase Concentration on the Absorption of Sulphur Dioxide by Charged Aqueous Droplets written by Philip Joseph Giardina and published by . This book was released on 1973 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Operation of a Packed Column for the Absorption of Sulfur Dioxide by an Ammoniacal Solution in an Industrial Situation written by Thomas R. Gilson and published by . This book was released on 1972 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sulfation Kinetics in Sulfur Dioxide Absorption from Stack Gases written by Stanford University. Department of Mineral Engineering and published by . This book was released on 1972 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Air Pollution the Automobile and Public Health written by Sponsored by The Health Effects Institute and published by National Academies Press. This book was released on 1988-01-01 with total page 703 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The combination of scientific and institutional integrity represented by this book is unusual. It should be a model for future endeavors to help quantify environmental risk as a basis for good decisionmaking." â€"William D. Ruckelshaus, from the foreword. This volume, prepared under the auspices of the Health Effects Institute, an independent research organization created and funded jointly by the Environmental Protection Agency and the automobile industry, brings together experts on atmospheric exposure and on the biological effects of toxic substances to examine what is knownâ€"and not knownâ€"about the human health risks of automotive emissions.
Download or read book A Study of the Action of Sulfur Dioxide on Growing Plants Under Various Conditions written by John Parkinson Nielsen and published by . This book was released on 1938 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxicological Profile for Sulfur Dioxide written by and published by . This book was released on 1997 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
