Environmental Pollution Control Microbiology - Chapter 8 ppsx

... level and the current oxygen level in the river water, as shown in Equation 8- 1 . dC/dt = k*(Cs-C) ( 8- 1 ) where: dC/dt is the rate of oxygen transfer from the air, mg/L/hr. k ... thermodine. Figure 8- 3 illustrates the different temperature zones in deep lakes. Figure 8- 3 A SCHEMATIC DIAGRAM OF WIND MIXING IN A DEEP LAKE WITH A THERMOCLINE On July...

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... Toxic Substances Control Act of 1976, Public Law 9 4-4 69. 94th Congress (1976) Resource Conservation and Recovery Act of 1976, Public Law 9 4-5 80 . 98th Congress (1 984 ) The Hazardous ... Amendments of 1 984 , Public Law 9 8- 6 16. Durham, N. N. (1959) Studies on the Metabolism of p-Nitrobenzoic Acid, J. Microbiol, 4, 141. Environmental Protection...

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... 1.02 x 10 8 cells/ml; the Flavobacterium increased 2. 28 x 10 8 cells/ml; the Pseudomonas increased only 0.96 x 10 8 cells/ml; while the Serratia increased 5 .80 x 10 8 cells/ml. ... solution, sodium bicarbonate is produced, as shown in Equation 3-1 8. NaOH + H 2 CO 3 -& gt; NaHCO 3 + HOH ( 3-1 8) Copyright 2004 by Marcel Dekker, Inc. All Right...

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... Reserved. Litchfield, J. H. (1992) Single-Cell Proteins, Encyclopedia of Microbiology, Vol. 4, Academic Press, pp 11. Paredes-Lopex, O., Camargo-Rubio, E. and Ornelas-Vale, A. (1976) Influence ... Bacterial., 1 08, 309. Cochrane, V. W. (19 58) Physiology of Fungi, John Wiley & Sons, New York. Davenport, R. R. (1 980 ) An Introduction to Yeasts and...

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... in environmental microbiology. Simple recognition of the organisms in samples is usually all that is needed. ENVIRONMENTAL CONCERNS The microscopic animals play a dual role in environmental ... 18. Fenchel, T. (1 987 ) Ecology of Protozoa, Science Tech, Madison, WI. Holm, H. W. and Smith, F. A. (1970) Effects of Protozoa on the Fate of Paniculate Carbon...

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... environment is satisfactory, sulfate-reducing bacteria will produce sufficient hydrogen sulfide to reduce the O-R-P of the soil to a point where the methane-producing bacteria can grow. ... environment. REFERENCES Alexander, M. (1961) Introduction to Soil Microbiology, John Wiley & Sons, New York. Chapelle, F. H. (1993) Ground-Water Microbiology and...

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... g/person/day (0.0 28 Ibs/person/day). The NH 3 -N ranges from 4 to 8 g/person/day (0.009 to 0.0 18 Ibs/person/day) with the soluble Org-N varying between 8. 5 and 4.5 g/person/day (0.019 and ... (Org-N) and ammonia nitrogen (NH 3 -N). The suspended solids contain approximately 2.5 g Org-N/person/day (0.006 Ibs/person/day). The soluble TKN averages 12.5 g/perso...

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... concerns about air microbiology. For these reasons it is important that environmental microbiologists understand air microbiology, as well as, water microbiology and soil microbiology. THE ... in air microbiology. There is no doubt that air microbiology is unique, requiring more imagination and creativity than water or soil microbiology. Recently, interes...

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... Thesis, University of Kansas, Lawrence, KS. USDA (1 980 ) Manual for Composting Sewage Sludge by the Beltsville Aerated- Pile Method, EPA-600/ 8- 8 0-0 22. USDA (19 98) Long Term Decomposition of Crop ... sanitary landfill, 12 mg/L one ft into the solid wastes, 88 mg/L three feet above the bottom of the sanitary landfill, 88 mg/L near the bottom of...

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