• Published: May 2015
• REF/ISBN: 9780852937303
• Edition: 1st
• Status: New

Hydrogen sulfide (H₂S) is a toxic gas that can cause major health and corrosion problems for the oil and gas industry. The generation and release of H₂S by bacteria is unavoidable because sulfide-producing bacteria thrive when seawater and water comes into contact with oil sludge.

This guidance provides a single source of information on factors influencing the growth and development of H₂S-generating bacteria, the areas and circumstances in which this may create problems, how to monitor and control its release and how to assess and manage risk. It covers:

• The science behind generation of H₂S associated with microbiological activity.
• Industry-specific areas of work where microbially generated H₂S may be encountered.
• Risk assessment and management, including identifying risk situations and managing workers’ exposure.
• Methods for monitoring of microbiological activity and microbially generated H₂S.
• Control of microbial sulfide generation including use of biocides and physical or chemical management of the environment.

This publication is aimed at on-site personnel, for example health and safety/site managers.