Fixed Benzene VOC Bolsters Safety in Asphalt Production

Developed to negate the impact of benzene exposure in asphalt production, ION Science’s Titan detector offers real-time data feedback of Volatile Organic Compound (VOC) concentrations in the air, taking samples every minute. By DA Editor / 11 Apr 2022

Gas instrumentation specialists, ION Science, have developed the only fixed detector on the market to specifically detect benzene, reducing the risk of exposure to workers, the public, and the environment. Benzene is ever-present in the production of asphalt, and as a classified carcinogenic, managing exposure and minimising risk is critical for worker safety.

The Titan is a specific fixed gas detector designed only for the monitoring of benzene. This makes it the perfect choice for use in asphalt manufacturing plants, where benzene is likely to be the most prominent VOC (volatile organic compound) that requires management and monitoring.

As a fixed unit, the Titan can be installed at regular distances around sites, and with its ‘plug and play’ installation approach, the Titan can be left monitoring without the need for intervention. Two alarm systems can be set at the user’s convenience, and another two are pre-set relays for immediate warnings, so no exposure incident is ever missed.

The Titan offers continuous real-time data feedback of VOC concentrations in the air, taking samples every minute to an accuracy of 0.1ppm or +10%, whichever is greater. Using ION Science’s industry leading PID technology, the Titan is equipped with a 10.6 eV lamp that comes with a minimum one-year guarantee for performance. Servicing is only required every 6-12 months for the entire unit, making it an ideal choice for larger plants who need multiple units for wider-range monitoring.

High numbers of personnel are involved in the manufacture and handling of asphalt all over the world, and protecting workers against benzene exposure risks is imperative for businesses. While some recommendations and laws exist, such as DEFRA Process Guidance Note 6/42 (13), which sets out annual extractive testing for bitumen related processing. OSHA does not currently have any legal requirements around asphalt fumes and preventative measures, beyond general respiratory and PPE safety. Laws exist around general emissions, VOCs, and carcinogens associated with asphalt production, however there is very little currently in place specific to benzene exposure.

Even at low levels, benzene exposure can result in headaches, dizziness, breathing difficulties, and eye, skin, and respiratory irritation. Long term exposure, even as little as five years, can result in more serious conditions, including blood disorders, cancers, and pregnancy risks. Regardless of whether there are legal requirements in place, businesses must protect their staff appropriately against benzene exposure.

Posted by DA Editor Connect & Contact

Keep up to date with the latest news and
technical developments in Unmanned Systems.

Sign up to the UST weekly eBrief

By clicking "Sign me up" I consent to my personal information being processed for the purpose of sending me the 'eBrief' weekly e-newsletter. See our Website privacy policy.