environmental microbiology

... Nonpoint-Source Pollution in the U.S. Figure 16.15B 1 6-1 9 Source: Modified from U.S. Water Resources Council, The Nation’s Water Resources 197 5-2 000, vol. 1, pp. 6 1-6 3. Algae-Covered Lake ... in the environment.) Groundwater Pollution Problems Figure 16.17 1 6-2 0 Source: Modified from U.S. Water Resources Council, The Nation’s Water Resources 197 5-2 000, vo...

Ngày tải lên: 23/09/2012, 15:06

... diuresis, and exchange transfusion). Correct evaluation of clinical conditions and laboratory facilities, as PCP monitoring in blood and urine are essential. Local washing of eyes and skin. ... diuresis with frusemide and mannitol has been considered (Young and Haley, 1978). Haemodialysis and peritoneal dialysis are not effective because of the high protein binding...

Ngày tải lên: 23/09/2012, 15:31

... The combination of light intensity, wavelength of available light, wavelength of operation of principal energy trans- ducing pigment, degree of aerobiasis, and availability of oxidizable compound ... some of the properties of each type. Viruses, on the other hand, are not cells at all. Instead of arguing endlessly about whether a micro- organisms is more plant-like or...

Ngày tải lên: 10/08/2014, 20:20

... hydrogen ions and acetate ions, as shown in Equation 3- 1 3. Weak organic acids and weak CH 3 COOH - H + + CH 3 COQ- ( 3- 1 3) organic bases have ionization constants to help in ... shown in Equation 3- 2 0 for methyl amine. CH 3 NH 2 + H + -& gt;ã CH 3 NH 3 + ( 3- 2 0) Amino acids are important components of proteins and contain an...

Ngày tải lên: 11/08/2014, 13:21

... 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 ... grow at pH levels as low as 4. 0 to 4. 5 with an optimum pH between pH 5.0 and 7.0. From a temperature point of view, fungi grow between 5° C and 40 ° C with an op...

Ngày tải lên: 11/08/2014, 13:21

... typical nematode is shown in Figure 6- 6 . Nematodes range in size from 1,000 to 2,000 um, making them easy to observe * ã" ,ằô*ô! Figure 6- 6 PHOTOMICROGRAPH OF A TYPICAL NEMATODE under ... Carbon, EPA -6 6 0/ 3-7 3-0 07. Copyright 2004 by Marcel Dekker, Inc. All Rights Reserved. Butterfield, Purdy, and Theriault carried out one of the earliest stud...

Ngày tải lên: 11/08/2014, 13:21

... L to 5 ,70 0 L (500 - 1,500 gallons) followed by a lateral field for soil absorption of the liquid. A schematic diagram of a septic tank system is shown in Figure 7- 2 . The ... is imported from the wet areas. Figure 7- 1 illustrates the various aspects of the hydrologic cycle. EVAPORATION CONDENSATION PRECIPITATION Figure 7- 1 SCHEMATIC DIAGRAM OF...

Ngày tải lên: 11/08/2014, 13:21

... 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...

Ngày tải lên: 11/08/2014, 13:21

... community wastewater produces limited variations on a day-to-day basis when it arrives at the 200 DAILY FLOW (%) 100 M N M Figure 1 0-3 GENERALIZED DOMESTIC WASTEWATER FLOW PATTERN OVER 24 ... 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....

Ngày tải lên: 11/08/2014, 13:21

... 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 microbio...

Ngày tải lên: 11/08/2014, 13:21

... 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...

Ngày tải lên: 11/08/2014, 13:21

... 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...

Ngày tải lên: 11/08/2014, 13:21

... Dr. Nguyen Van Duy Institute of Biotechnology and Environment Nha Trang Unviersity Environmental Microbiology CONTENT PART I. MICROBES AND THEIR ENVIRONMENT ã Lecture 1. Wastewater Microorganisms ã ... Pathogenic Bacteria ã Lecture 9. Bioaugmentation PART IV. ADVANCES IN ENVIRONMENTAL BIOTECHNOLOGY ã Disscussion 1. Biosensors as environmental monitors ã Disscussion 2. Biofuel Lecture...

Ngày tải lên: 10/02/2015, 11:01