Hazardous Chemical Elements in Cleaning Cloths, a Potential Source of Microfibres

mesuring the staff technology readiness, the case of a multi national chemical company operating in iran

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Evaluation of bacterial multiplication in cleaning cloths containing different quantities of organic matter.

INTRODUCTION To determine a proper length of time for cleaning cloth usage, the present work aimed to evaluate bacterial multiplication in artificially contaminated cleaning cloths containing different amounts of organic matter. METHODOLOGY Cloths containing 1%, 5%, and 10% of bovine albumin were contaminated with Salmonella enteritidis 3091/05, Escherichia coli ATCC 25972, Staphylococcus aur...

Semi-quantitative risk assessment of health exposure to hazardous chemical agents in a petrochemical plant

Background: Chemical contaminants present in the work environments include gases, vapors, and solid and liquid suspended particles. The number of factories producing chemicals has increased significantly. Each year, new products are introduced into the market. Consequently, the number of employees at risk of exposure to these materials is increased. Hazardous chemicals are used in the petrochem...

Evaluation of two recommended disinfection methods for cleaning cloths used in food services of southern Brazil

In the State of Rio Grande do Sul (RS), Southern Brazil, a good manufacturing practices regulation was published recommending two disinfection methods for cleaning cloths used in food services. The aim of the present study was to evaluate the efficacy of those methods. Cleaning cloths were sampled without prior notice at food services, on common working days. For the analyses, the cloths were d...

Chemical Cleaning of Utafiltration Membrane after Treatment of Oily Wastewater