Download or read book Microbiological Removal of Sulfur Dioxide from Stack Gases written by Rama Puligadda and published by . This book was released on 1995 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microbial Removal of Sulfur Dioxide from a Gas Stream written by Badri Narayan Dasu and published by . This book was released on 1988 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microbial Removal of Sulfur Dioxide and Nitric Oxide from a Gas Stream written by Kuoh Hieng Lee and published by . This book was released on 1989 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Process Development in Removing Sulfur Dioxide from Hot Flue Gases in Four Parts written by Daniel Bienstock and published by . This book was released on 1961 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Process Development in Removing Sulfur Dioxide from Hot Flue Gases in Four Parts written by Daniel Bienstock and published by . This book was released on 1967 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Process Development in Removing Sulfur Dioxide from Hot Flue Gases in Four Parts written by Andrew G. Sharkey and published by . This book was released on 1963 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Removing Sulfur Dioxide from Flue Gases written by Joseph W. Town and published by . This book was released on 1971 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microbial Reduction of SO2 and NO3 as a Means of By product Recovery disposal from Regenerable Processes for the Desulfurization of Flue Gas Technical Progress Report December 11 1992 March 11 1993 written by and published by . This book was released on 1993 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the potential of sulfate reducing bacteria to fix sulfur derived from flue gas desulfurization. The first section reviews the problem, the second section reviews progress of this study to use desulfovibrio desulfuricans for this purpose. The final section related progress during the current reporting period. This latter section describes studies to immobilize the bacteria in co-culture with floc-forming anaerobes, use of sewage sludges in the culture media, and sulfate production from sulfur dioxide.
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 Microbial Reduction of SO2 and NO3 as a Means of By product Recovery disposal from Regenerable Processes for the Desulfurization of Flue Gas Technical Progress Report September 11 1992 December 11 1992 written by and published by . This book was released on 1992 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the continual increase in the utilization of high sulfur and high nitrogen containing fossil fuels, the release of airborne pollutants into the environment has become a critical problem. The fuel sulfur is converted to SO2 during combustion. Fuel nitrogen and a fraction of the nitrogen from the combustion air are converted to nitric oxide and nitrogen dioxide, NO3 For the past five years Combustion Engineering (now Asea Brown Boveri or ABB) and, since 1986, the University of Tulsa (TU) have been investigating the oxidation of H2S by the facultatively anaerobic and autotrophic bacterium Thiobacillus denitrificans and have developed a process, concept for the microbial removal of H2S from a gas stream the simultaneous removal of SO2 and NO by D. desulfuricans and T. denitrificans co-cultures and cultures-in-series was demonstrated. These systems could not be sustained due to NO inhibition of D. desulfuricans. However, a preliminary economic analysis has shown that microbial reduction of SO2 to H2S with subsequent conversion to elemental sulfur by the Claus process is both technically and economically feasible if a less expensive carbon and/or energy source can be found. It has also been demonstrated that T. denitrificans can be grown anaerobically on NO(g) as a terminal electron acceptor with reduction to elemental nitrogen. Microbial reduction of NO3 is a viable process concept for the disposal of concentrated streams of NO3 as may be produced by certain regenerable processes for the removal of SO2 and NO3 from flue gas.
Download or read book Process Development in Removing Sulfur Dioxide from Hot Flue Gases in Four Parts written by Daniel Bienstock and published by . This book was released on 1967 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sulfur Dioxide written by Larry A. Haas and published by . This book was released on 1973 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microbial Reduction of SO2 and NO3 as a Means of By Product Recovery disposal from Regenerable Processes for the Desulfurization of Flue Gas Technical Progress Report June 11 1992 September 11 1992 written by and published by . This book was released on 1992 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the work described simultaneous SO2/Nox removal from flue gas based on direct contact of the gas with SRB and T. denitrificans co-cultures or cultures-in-series has been eliminated as a viable process concept at this time. The technical reasons are as follows: (1) NO inhibition of SO2 reduction by D. desulfuricans - Although the NO concentrations used in the experiments described above are somewhat higher than that found in a typical flue gas, it is quite possible that at lower NO concentrations (or partial pressures) the inhibiting effects will simply take longer to become apparent. (2) Nitrate suppression of NO removal - As noted previously, the cultivation of T. denitrificans in a microbial flue gas treatment system (either one or two stages) would require sulfide-limiting conditions. Therefore, the electron acceptor must be in excess, requiring nitrate in the T. denitrificans process culture. As shown in experiments described above, nitrate significantly suppresses the removal of NO from a feed gas making simultaneous SO2/NOx removal impractical by microbial means. (3) O2 inhibition of SO2 and NO reduction - It has been demonstrated that D. desulfuricans working cultures are tolerant of up to 1.7% O2 in the feed gas. However, further increases in the O2 partial pressure in the feed gas resulted in O2 inhibition of SO2 reduction. These inhibiting levels of O2 are comparable to those concentrations found in flue gases (3). Therefore, in any process in which raw flue gas contacts a D. desulfuricans culture marginal stability at best can be expected.
Download or read book Sulfur Dioxide Removal from Stack Gases written by E. D. Oliver and published by . This book was released on 1970 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sulfur dioxide removal from stack gases written by Earl D. Oliver and published by . This book was released on 1970 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sulfur Dioxide Removal from Waste Gases written by Archie Vivian Slack and published by Noyes Data Corporation/Noyes Publications. This book was released on 1975 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
