tension and soil temperature on14C-2,4-D degradation and the formation of nonextractable14C-residues, and I correlated the degradation rate with the growth rate of 2,4-D degrading microorganisms.14C-2,4-D rapidly mineralized in the two soils maintained at 0.1 and...
Heavy metals contamination in water is a widespread problem throughout the world which results from industrial use and processing of their ores. These heavy metals have a harmful effect on humans and the environment. Living system requires special transport and handling mechanisms to sustain from toxi...
Phosphorus (P) is one of the major plant growth-limiting nutrients although it is abundant in soils in both inorganic and organic forms. Phosphate solubilizing micro-organisms (PSMs) are ubiquitous in soils and could play an important role in supplying P
Hood, M. A., and Ness, G. E. 1982. Survival of Vibrio cholerae and Escherichia coli in estuarine water and sediments. Appt. Environ. Microbial. 43: 578–584. CASGoogle Scholar Hood, M. A.; Ness, G. E.; Rodrick, G. E.; and Blake, N. J. 1983. Distribution of Vibrio cholerae...
The blood sample is lysed and deposited on a high density, water immiscible, hydrophobic, nontoxic, liquid cushioning agent and subjected to centrifugation. Microbial pathogens contained in the lysed blood sample will collect in a layer adjacent the interface of the cushioning agent and the blood ...
micro organisms such as water from the base of heat exchangers, uses a double-walled condenser, where the condensn. temp. is held at a constant level during a given time span in the drying process at least, through nitrogen, at a selected temp.. The vapour pressure temp. is set ...
To decontaminate fine grain beds, soiled by toxic organic matter, a suspension is formed from the bed material and water. The water contains the nutrient salts for the metabolic activity of the micro organisms, in the form of phosphates, trace elements, co-substrates e.g. sugar, ethanol or ...
It is vital to comply with the bathing water quality standards in such areas to protect public health against water borne diseases originated from pathogens. In this manner, it is very important to defi ne the case specifi c bacterial inactivation rates and/or the time needed to inactive 90%...
The blood sample is lysed and deposited on a high density, water immiscible, hydrophobic, nontoxic, liquid cushioning agent and subjected to centrifugation. Microbial pathogens contained in the lysed blood sample will collect in a layer adjacent the interface of the cushioning agent and the blood ...
Rhizosphere soil samples (80 DAP) were incubated in deionized water (5 g soil + 25 mL water) at continuous shaking for 1 h. Soil samples were centrifuged at 10,000 g for 10 min and supernatants tested for pHH2O using pH meter F20 (Mettler-Toledo, Schwerzenbach, Switzerland). Then soil ...