Worker protection during mercury electrolysis cell plant decommissioning.

نویسندگان

  • Jean-Claude Besson
  • Estelle Augarde
  • Michael Nasterlack
چکیده

This article brings information on how to protect worker health during the decommissioning of mercury-based electrolysis facilities. It relies on the Euro Chlor document "Health 2, Code of practice, Control of worker exposure to mercury in the chlor-alkali industry" that provides protection guidelines for both normal production and decommissioning activities, and on hands-on experience gained during chlor-alkali plant decommissioning operations.Decommissioning and dismantling of mercury-containing chlorine production plants presents challenges to industrial hygiene and health protection that are usually not present during normal operations. These involve meticulous training and enforcement of the appropriate use of personal protective equipment to prevent excessive mercury exposure.The best practice guidelines and recommendations available from Euro Chlor can help employers and occupational physicians to manage these challenges, as they provide state-of-the-art procedures. Our experience is that rigorous implementation of these procedures and worker training ensured acceptable hygiene at the workplace and prevented mercury-related adverse health effects.

برای دانلود رایگان 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

Effects of Mercury in Brine on the Performance of the Membrane-Type Chlor-Alkali Plant

of high quality at high concentration (2,3). The performance of the membrane-type chlor-alltali plant mainly depends on the cell design, the membrane, the quality of feed brine, and operating conditions. Of these, the brine quality is the key factor affecting the service life and the performIn the case of conversion from amalgam to membrane process, it is important to elucidate the effects of m...

متن کامل

Removal of mercury from chloralkali electrolysis wastewater by a mercury-resistant Pseudomonas putida strain.

A mercury-resistant bacterial strain which is able to reduce ionic mercury to metallic mercury was used to remediate in laboratory columns mercury-containing wastewater produced during electrolytic production of chlorine. Factory effluents from several chloralkali plants in Europe were analyzed, and these effluents contained total mercury concentrations between 1.6 and 7.6 mg/liter and high chl...

متن کامل

Management of radiological safety--lessons learnt and issues arising from the decommissioning of Berkeley power station.

Berkeley Power Station was a world leader when in June 1962 it became the UK's first commercial nuclear power station to produce electricity for the National Grid. Berkeley then stood at the leading edge of nuclear technology. After 27 years of successful operation and the supply of nearly 40 billion units of electricity, Berkeley ceased generation in March 1989. Just as it was at start-up, Ber...

متن کامل

Electrochemical modification of a graphite platform for a solid sampling electrothermal atomic absorption spectrometry of mercury.

An electrodeposited palladium and iridium/gold mixture has been investigated as a chemical modifier for mercury determination in environmental samples by solid sampling electrothermal atomic absorption spectrometry. Electrochemical procedures of platform surface modification performed in a cell with 20 ml of solution, and in a drop of modifier solution have been optimized. Simple electrolysis i...

متن کامل

Chlor-alkali Plant Contributes to Mercury Contamination in the Savannah River

For many years the Savannah River has suffered fish consumption warnings. While several potential sources of mercury may contribute to this contamination, the chlor-alkali facility in Augusta, which produces chlorine by electrolysis using mercury-cell technology, is a major potential contributor. To examine this possibility samples of sediment were collected from the river above and below the f...

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

عنوان ژورنال:
  • Arhiv za higijenu rada i toksikologiju

دوره 63 2  شماره 

صفحات  -

تاریخ انتشار 2012