نتایج جستجو برای: self decontamination
تعداد نتایج: 530735 فیلتر نتایج به سال:
The objective of this study was to evaluate both condensing (wet) and non-condensing (dry) vaporous hydrogen peroxide (VHP) technologies for decontaminating a worst-case scenario Class II biosafety cabinet. A 23-year-old Class II, type A2 biosafety cabinet equipped with loaded HEPA filters and an inoperable blower was used for this study. Biological indicators were placed at various locations w...
it is known that native oil-degrading microorganisms are ubiquitous. they can be isolated from contaminated soils. in this study, biodegradation experiments were carried out to evaluate the efficiency of pollutant removal by adding the selected microorganisms. five mixed cultures and 3 single bacteria strains, pseudomonas sp., arthrobacter sp. and mycobacterium sp. were isolated from hydrocarbo...
the purpose of this quantitative study was to investigate the relation between efl teachers’ self-efficacy beliefs and their success. moreover, the study was an analysis of the teacher age, gender and years of teaching experience, to examine the manner in which these factors relate to teacher self-efficacy as defined by bandura (1997) and teaching effectiveness as evaluated by their own student...
Most of spices are produced using traditional systems. In unsanitary conditions, spices can contain large numbers of pathogenic microbes such as bacteria, molds and yeasts. Some microorganisms are known as human pathogens, which need disinfection mechanisms that minimize their potential harms to active substances in spices. Use of contaminated spices in foods can significantly decrease the shel...
A method for the electro-decontamination of spent ion exchange resin contaminated with hematite under dynamic conditions using sulfuric acid solutions has been suggested. It shown that decontamination excludes secondary adsorption radionuclides on ion-exchanger sites. The efficiency this approach compared to control experiments without direct current treatment. positive effect introduction Fe2+...
INTRODUCTION Given the high morbidity and mortality attributable to ventilator-associated pneumonia (VAP) in intensive care unit (ICU) patients, prevention plays a key role in the management of patients undergoing mechanical ventilation. One of the candidate preventive interventions is the selective decontamination of the digestive or respiratory tract (SDRD) by topical antiseptic or antimicrob...
WOODCHIP PATHOGEN DECONTAMINATION WITH A BENEFICIAL MICROBIAL MIXTURE
Submit Manuscript | http://medcraveonline.com MOJ Food process Technol 2015, 1(2): 00011 process costs and operational complications are limiting factors for such combination. New disinfection methods and media are needed to overcome the disadvantages of the current technologies [3]. Nanomaterials are emerging and promising fungicidal, algicidal, and bactericidal media that could be applied for...
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