Environmental Pollution Control Microbiology - Chapter 12 pdf

... biological Copyright 2004 by Marcel Dekker, Inc. All Rights Reserved. Chapter 12 AIR MICROBIOLOGY Air microbiology has long fascinated a few environmental microbiologists. Primary concern has been ... concerns about air microbiology. For these reasons it is important that environmental microbiologists understand air microbiology, as well as, water microbiol...

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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 ... Carbon, EPA-660/ 3-7 3-0 07. Copyright 2004 by Marcel Dekker, Inc. All Rights Reserved. Butterfield, Purdy, and Theriault carried out one of the earliest studies on ba...

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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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... Equation 3-1 6. The second ionization results in the bicarbonate H 2 CO 3 -& gt; H + + HCCV ( 3-1 6) ion breaking into hydrogen ions and carbonate ions, as shown in Equation 3-1 7. -& gt; ... 3-2 0 for methyl amine. CH 3 NH 2 + H + -& gt;• CH 3 NH 3 + ( 3-2 0) Amino acids are important components of proteins and contain an amino group, -...

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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 ... Yeasts are non-filamentous fungi that grow in a dispersed state. 11. Yeasts flocculate in the same way as bacteria, when metabolism is complete. 12. Yeast cells...

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... the pathogens under control. Together medical science and public health provide the best one-two punch to control the spread of pathogenic microorganisms. WATER POLLUTION Water pollution has ... surprising that State control of water pollution failed. Ultimately, Congress decided that Federal regulations were required to provide a national policy for water pollu...

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... nitrogen (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/person/day ... E. (1966) Sanitary Significance of Fecal Coliforms in the Environment, WP-2 0-3 , Federal Water Pollution Control Copyright 2004 by Marcel Dekker, Inc. All Rights Reserved. samp...

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... KS. USDA (1980) Manual for Composting Sewage Sludge by the Beltsville Aerated- Pile Method, EPA-600/ 8-8 0-0 22. USDA (1998) Long Term Decomposition of Crop Residues in Dry Land Agroecosystems, ... American Composting Concepts, SW-2r, USEPA. Metcalf & Eddy (1991) Wastewater Engineering, 3 rd Ed., McGraw-Hill. Richman, M. (1966) Wrestling with In-Vessel...

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... hazardous waste is an important part of environmental pollution control. Hazardous wastes have been ignored for years and have created serious environmental pollution problems in many areas of ... groundwater is to be avoided Pump-and-treat of hazardous wastes is also complicated by the hydraulic characteristics of the soil itself. The simplest pump-and-treat...

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