Chemical pollutants in X-ray film processing departments.

نویسندگان

  • E Scobbie
  • D W Dabill
  • J A Groves
چکیده

A survey of X-ray film processing departments revealed the main airborne contaminants to be sulphur dioxide and acetic acid at concentrations of about 0.1 ppm. Glutaraldehyde was not detected either in the ambient air or in the exhaust duct from an automatic film processor. Laboratory studies confirmed sulphur dioxide and acetic acid as the main headspace constituents above working strength processing solutions but glutaraldehyde and butyraldehyde were also detected.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A study of densitometry comparison among three radiographic processing solutions

ABSTRACT Background: The radiographic image accuracy depends on the X-ray film information visibility. Good visibility is found by good contrast. Radiation exposure parameters (kVp, mAs) and film processing conditions have impact on contrast. In dentistry radiography machines, exposure time and processing procedure are set by radiographer. No optimized exposure time and process...

متن کامل

Evaluation of the effect of four current Iranian processing solutions on the image quality of two dental X-ray films

Evaluation of the effect of four current Iranian processing solutions on the image quality of two dental X-ray films Dr. M. Imani Moghadam* - Dr. AHA. Afzali** - Eng. S. Ebrahim Zadeh*** *- Assistant Professor of Dentomaxillofacial Radiology Dept. - Faculty of Dentistry – Mashhad University of Medical Sciences. **- Radiologist. ***- The member of Mashhad University of Medical Sciences. Backgrou...

متن کامل

Sensitometric characteristics of D-, E- and F-speed dental radiographic films in manual and automatic processing

BACKGROUND: The purpose of this study was to evaluate the sensitometric characteristics of Ultraspeed, Ektaspeed Plus and Insight dental radiographic films using manual and automatic processing systems. METHODS: In this experimental invitro study, an aluminum step-wedge was used to construct characteristic curves for D-, E- and F-speed radiographic films (Kodak Eastman, Rochester, USA). All fil...

متن کامل

Enhanced Photocatalytic Activity of Sol-Gel Derived Coral-like TiO2 Nanostructured Thin Film

To enhance photocatalytic degradation of organic pollutants, coral-like TiO2 nanostructured thin films were chemically synthesized through the sol-gel method. The fabricated thin films were characterized by Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD), nitrogen sorption isotherms, mercury porosimetry measurements, and UV-Vis Diffuse Reflectance Spectrum (DRS). The ...

متن کامل

Effect of Cu Content on TiN-Cu Nanocomposite Film Properties: Structural and Hardness Studies

Titanium nitride-Copper (TiN-Cu) nanocomposite films were deposited onto stainless steel substrate using hollow cathode discharge ion plating technique. The influence of Cu content in the range of 2-7 at.% on the microstructure, morphology and mechanical properties of deposited films were investigated. Structural properties of the films were studied by X-ray diffraction pattern. Topography of t...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • The Annals of occupational hygiene

دوره 40 4  شماره 

صفحات  -

تاریخ انتشار 1996