Quantity and quality of solid wastes produced in dental offices of babol city
Journal Title: Caspian Journal of Dental Research - Year 2016, Vol 5, Issue 2
Abstract
Introduction: Dental wastes due to having bacterial disease-causing agents and toxic chemicals are categorized in hazardous wastes. The aim of this study was to evaluate the quantity and composition of dental waste produced by general and specialized dental offices in babol city. Materials &Methods: From all dental offices (170 and 40 dental offices were related to general and specialized respectively) in babol city, 20 general and 5 specialized offices were randomly selected. Waste samples were collected three times a week (Sunday, Monday and Tuesday), 50 sub-groups were separated and weighted by a digital scale with accuracy of 0.01 gram. The data were presented by excel and word software in figures and tables. Results: The total wastes of general and specialized offices were 11829 and 2831.5 kg/year, respectively. The percentages of domestic-type, infectious, pharmaceutical and toxic wastes in general dental offices were 52.5%, 42.5%, 4.7% and 0.3%; and in specialized offices were 42.5%, 50%, 7% and 0.5%, respectively. Most components in a variety of dental waste included plastic, paper, plaster molds, glass and metal. Conclusion: Due to the large contents of plastic, paper, plaster molds, glass and metals in domestic- type and infectious wastes produced in the general and specialized dental offices, it is necessary to manage the wastes and their separation and recycling in source place.
Authors and Affiliations
Abdoliman Amouei, Hossein Faraji, Amid Khosravi Samani, Mahmood Khosravi Samani
Keywords
Related Articles
- EP ID EP180925
- DOI -
- Views 94
- Downloads 0
Evaluation of the accuracy of panoramic radiograph in determining the location of the lingula
Introduction: The purpose of this study was to determine the accuracy of panoramic radiograph in locating the position of lingula as an index to estimate the location of mandibular foramen. Methods: The distance measurem...
Effect of hydrofluoric acid concentration and etching time on microtensile bond strength of suprinity and enamic CAD/CAM ceramics to resin cement
Introduction: The use of dental ceramics has increased due to their beauty and biocompatibility. The aim of this study was to evaluate the effect of hydrofluoric acid concentration and etching time on microtensile bond s...
Vital pulp therapy with two different calcium-silicate cements: two cases report
It is a worthy aim to preserve the pulp vitality in teeth with immature root in order to continue the root's maturation. Traumatic injuries and caries are two main reasons for pulp exposure in immature teeth. This articl...
A histopathological study of smoking on free gingiva in patients with moderate to severe periodontitis
Introduction Cigarette smoking has been recognized to be a risk factor for progression of periodontal disease. Due to less inflammation and bleeding in the presence of clinical signs of periodontal disease in smokers tha...
The effect of different concentrations of carbamide peroxide on the marginal seal of composite restorations bonded with a self-etch adhesive
Introduction: Bleaching of discolored tooth may affect the tooth/composite interface. The aim of this study was to evaluate the effect of different concentrations of carbamide peroxide (CP) on the marginal seal of compos...