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| 1. |
The challenge of sustainable infrastructure development |
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Environmental Progress,
Volume 15,
Issue 3,
1996,
Page 3-3
William J. Marrazzo,
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ISSN:0278-4491
DOI:10.1002/ep.670150302
出版商:American Institute of Chemical Engineers
年代:1996
数据来源: WILEY
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| 2. |
Environmental briefs |
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Environmental Progress,
Volume 15,
Issue 3,
1996,
Page 5-6
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PDF (267KB)
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ISSN:0278-4491
DOI:10.1002/ep.670150303
出版商:American Institute of Chemical Engineers
年代:1996
数据来源: WILEY
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| 3. |
Safe drinking water bill enacted |
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Environmental Progress,
Volume 15,
Issue 3,
1996,
Page 7-8
Dale E. Brooks,
Sean Devlin Bersell,
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PDF (302KB)
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ISSN:0278-4491
DOI:10.1002/ep.670150304
出版商:American Institute of Chemical Engineers
年代:1996
数据来源: WILEY
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| 4. |
Bioreaction engineering principles. Jens Nielsen and John Villadsen, editors, Plenum Press, New York, NY, (1994), 456 Pages, [ISBN No.: 0.306‐44688‐X], U.S. List Price: $79.50 |
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Environmental Progress,
Volume 15,
Issue 3,
1996,
Page 9-10
Robert C. Ahlert,
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PDF (283KB)
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ISSN:0278-4491
DOI:10.1002/ep.670150306
出版商:American Institute of Chemical Engineers
年代:1996
数据来源: WILEY
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| 5. |
Hazardous chemicals in the polymer industry. Nicholas P. Cheremisinoff, Marcel Dekker, Inc., New York, NY, (1995), 608 Pages, [ISBN No.: 0‐8247‐9273‐4], U.S. List Price: $195.00 |
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Environmental Progress,
Volume 15,
Issue 3,
1996,
Page 10-11
Rathin Datta,
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PDF (281KB)
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ISSN:0278-4491
DOI:10.1002/ep.670150308
出版商:American Institute of Chemical Engineers
年代:1996
数据来源: WILEY
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| 6. |
Hazardous waste management, 2nd edition. Charles A. Wentz, Mcgraw‐Hill, Inc., New York, NY, (1995). 580 Pages, [ISBN No.: 0‐07‐069308‐0], U.S. List Price: $199.00 |
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Environmental Progress,
Volume 15,
Issue 3,
1996,
Page 11-11
Gary F. Bennett,
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ISSN:0278-4491
DOI:10.1002/ep.670150309
出版商:American Institute of Chemical Engineers
年代:1996
数据来源: WILEY
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| 7. |
Environmental datasets on the information superhighway |
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Environmental Progress,
Volume 15,
Issue 3,
1996,
Page 13-16
A. Kumar,
F. D'Souza,
S. Vashisth,
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ISSN:0278-4491
DOI:10.1002/ep.670150310
出版商:American Institute of Chemical Engineers
年代:1996
数据来源: WILEY
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| 8. |
Biofiltration of odors, toxics and volatile organic compounds from publicly owned treatment works |
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Environmental Progress,
Volume 15,
Issue 3,
1996,
Page 141-147
Todd S. Webster,
Joseph S. Devinny,
Edward M. Torres,
Shabbir S. Basrai,
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摘要:
AbstractIncreasing federal and state regulation has made it necesary to apply air pollution control measures at publicly owned treatment works (POTWs). Traditional control technologies may not be suitable for treating the low and variable contaminant concentrations often found in POTW off‐gases. An alternative control technology, biofiltration, was studied. An experiment using bench‐ and pilot‐scale reactors established optimal operating conditions for a full‐scale conceptual design. The waste airstream contained ppmv levels of hydrogen sulfide and ppbv levels of specific volatile organic compounds (VOCs). Granular activated carbon (GAC) and yard waste compost (YWC) were tested as possible biofilter media with and without pH control. The 16‐month field study bench reactors achieved 99% removal of hydrogen sulfide, 53 to 98% removal of aromatic hydrocarbons, 37 to 95% removal of aldehydes and ketones, and 0 to 85% removal of chlorinated compounds. The GAC and YWC pilot reactors removed more than 80% and 65% of the total VOCs at 17 second and 70 second empty bed retention times, respectively. The YWC reactors performed poorly at empty bed retention times of 30 and 45 seconds, removing less than 40% of total VOCs. Declining pH had little negative effect on contaminant removal, suggesting costly control measures may not be necessary. Biofiltration appears to be a feasible alternative to traditional control technologies in treating offgases f
ISSN:0278-4491
DOI:10.1002/ep.670150311
出版商:American Institute of Chemical Engineers
年代:1996
数据来源: WILEY
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| 9. |
Biological elimination of VOCs in biofilter |
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Environmental Progress,
Volume 15,
Issue 3,
1996,
Page 148-152
K. Kiared,
L. Bibeau,
R. Brezezinski,
G. Viel,
M. Heitz,
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摘要:
AbstractA laboratory scale biofilter system was used to eliminate toluene and ethanol, the main solvents employed in lacquering, from waste air. A specific micro‐flora (mixture of Bacillus for ethanol and two pseudomonas species for toluene) able to degrade ethanol and toluene, was fixed on a packed bed of particles of commercial peat intermittently humidified by a nutrient solution necessary for the survival of the micro‐organisms.In the experiments, polluted gas was fed upwards through the bed and physcial parameters: moisture content of peat; humidity of air; temperature; pressure drop; inlet/outlet concentration of gas and microbial population were measured regularly in order to check the performance of the biodegradation process.These experiments showed good performance and good stability of the biofilter over t
ISSN:0278-4491
DOI:10.1002/ep.670150312
出版商:American Institute of Chemical Engineers
年代:1996
数据来源: WILEY
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| 10. |
Removal of nitric oxide from flue gas with iron thiochelate aqueous solution in a turbulent contact absorber |
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Environmental Progress,
Volume 15,
Issue 3,
1996,
Page 153-158
Yao Shi,
David Littlejohn,
Peter B. Kettler,
Shih‐Ger Chang,
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摘要:
AbstractAn iron(II) thiochelate has been developed for use as an additive in a wet flue gas scrubber for simultaneous removal of SO2and NOxfrom flue gas. The additive enhances the solubility of NO in scrubbing liquor by binding NO to form an iron nitrosyl thiochelate. The effect of oxygen on NO absorption in iron(II) thiochelate aqueous solutions, as well as in iron(II)(EDTA) solutions, has been studied. The results showed that the iron(II) thiochelate is more resistant to oxidation by oxygen than the conventional iron(II)(EDTA) additive. Parametric studies of the absorption efficiency of NO were performed in a bench‐scale Turbulent Contact Absorber (TCA). Based on the bench‐scale test results, a prediction of the performance of a full‐scale spray absorber has been
ISSN:0278-4491
DOI:10.1002/ep.670150313
出版商:American Institute of Chemical Engineers
年代:1996
数据来源: WILEY
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