A study of the dental solid waste produced in a school of dentistry in Turkey

Date

2004-1

Author

Ozbek, Murat
Sanin, Faika Dilek

Metadata

Show full item record

Item Usage Stats

73
views

0
downloads

Dental wastes are regulated under medical waste control regulations in most countries. Even though the quantity of hazardous wastes in dental solid wastes is a small proportion, there is still cross infection risk and potential danger for environment associated with mismanaged wastes. For this reason, knowledge of waste composition and development of proper management alternatives are necessary. In this study, the composition of solid wastes coming from eight clinics of the dental school of a University hospital in Turkey is examined. Although the waste has some variations between the two samplings, the general picture is such that the major components remain pretty much the same (in terms of%) for a fixed clinic. The composition of waste changes from one clinic to the other as expected. However, one can deduce from the data obtained that at about 35%, rubber gloves constitute close to the half of the total solid waste in almost all the clinics. Other major component is paper forming approximately 30% of the solid waste. In general, total waste coming from the clinics is related with the number of procedures conducted on patients at the clinics. Only a small fraction of the waste is hazardous indicating that at Hacettepe University School of Dentistry, hazardous waste collection rules are obeyed in most of the times.

Subject Keywords

Clinical waste, Disposal

URI

https://hdl.handle.net/11511/28533

Journal

Waste Management

DOI

https://doi.org/10.1016/j.wasman.2003.08.002

Collections

Department of Environmental Engineering, Article

Suggestions

OpenMETU
Core

Use of rubber and bentonite added fly ash as a liner material Çokça, Erdal (Elsevier BV, 2004-01-01) In many countries regulations require all hazardous waste disposal facilities to be lined with suitable impermeable barriers to protect against contamination. In this study, a series of laboratory tests on rubber and bentonite added fly ash were conducted. The aim of the tests was to evaluate the feasibility of utilizing fly ash, rubber and bentonite as a low hydraulic conductivity liner material. Type C fly ash was obtained from Soma thermal power plant in Turkey; rubber in pulverized form was waste from t...
Kinetic modeling of enzymatic hydrolysis of pretreated kitchen wastes for enhancing bioethanol production Çekmecelioğlu, Deniz (Elsevier BV, 2013-03-01) It is well known that use of low cost and abundant waste materials in microbial fermentations can reduce product costs. Kitchen wastes disposed of in large amounts from cafeterias, restaurants, dining halls, food processing plants, and household kitchens contain high amounts of carbohydrate components such as glucose, starch, and cellulose. Efficient utilization of these sugars is another opportunity to reduce ethanol costs. In this study, the effect of pretreatment methods (hot water, acid solutions, and a...
Investigation of the effect of culture type on biological hydrogen production from sugar industry wastes Ozkan, Leyla; Bayramoğlu, Tuba Hande; DEMİRER, GÖKSEL NİYAZİ (Elsevier BV, 2010-05-01) The bio-hydrogen generation potential of sugar industry wastes was investigated. In the first part of the study, acidogenic anaerobic culture was enriched from the mixed anaerobic culture (MAC) through acidification of glucose. In the second part of the study, glucose acclimated acidogenic seed was used, along with the indigenous microorganisms. MAC, 2-bromoethanesulfonate treated MAC and heat treated MAC. Two different COD levels (4.5 and 30 g/L COD) were investigated for each culture type. Reactors with i...
Evaluation of Environmental Performance Based on Proximity to Bat Associated Resource Utilization and Emission Values: A Case Study in a Steel-Making Industry Çakır, Nur; Alp, Emre; Yetiş, Ülkü (Springer Science and Business Media LLC, 2016-08-01) Best available techniques reference documents (BREFs) that are drawn up as required by the European Union Industrial Emissions Directive (IED) describe best available techniques (BAT) as the most effective, advanced and applicable methods, preventing emissions to the environment and providing efficient use of resources. Iron and steel industry, which causes quite significant amount of resource depletion and waste production, is one of the industries within the scope of IED. In this study; environmental perf...
A Laboratory Column Investigation for the Treatment of Cr(VI) with Zero-Valent Iron Uyusur, Burcu; Ünlü, Kahraman (Mary Ann Liebert Inc, 2009-02-01) Permeable reactive barrier (PRB) technology is commonly placed in the list of options for groundwater remediation at hazardous waste sites, where Cr(VI) treatment in groundwater has been a concern more than any other inorganic contaminants. The objective of this study was to investigate the effectiveness and longevity of Cr(VI) removal with zero-valent iron based PRBs. The main focus was on two parameters affecting the performance of Cr(VI) removal with PRBs: (1) amount of reactive media and (2) groundwater...

Citation Formats

M. Ozbek and F. D. Sanin, “A study of the dental solid waste produced in a school of dentistry in Turkey,” Waste Management, pp. 339–345, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/28533.