Element’s Residence Time services offer verification of two seconds residence time within secondary combustion chambers for waste incinerators meeting Directive 2010/75/eu on industrial emissions from energy from waste (EfW) plants.

A two-second residence time, measuring a residence temperature of 850 degrees Celsius, must be verified at least once on commissioning to prove that the minimum conditions are met - even under the most unfavorable operating conditions.

We utilize the latest design of Suction Pyrometers and Shielded Thermocouples to verify residence time and all work is conducted in accordance with our documented procedures and calibrated equipment.

 

Why verify residence time at EfW plants?

Residence time ensures the right level of emission control for Volatile Organic Compounds (VOCs), especially Dioxins and Furans. The  stipulates that ‘Waste incineration plants shall be designed, equipped, built and operated in such a way that the gas resulting from the incineration of waste is raised to a temperature of at least 850 °C for at least two seconds'.

 

The Element advantage 

We are here to support you with this critical compliance requirements and technically challenging testing in a high-risk work environment. We have the experience and Å·ÃÀÊìÅ®ÂÒÂ× to ensure the work is carried out safely and to the right methodology. 

With 11 offices across the UK and Europe utilizing over 50 fully equipped ISO 17025 UKAS-MCERTS Accredited Emissions Monitoring Teams, Element are the UK’s first choice for emissions testing. 

For more information about our Residence Time Verification services or to request a quotation, contact us today

 

 

VIDEO

Learn more about Residence Time Verification

Senior Technical Advisor for Element Environmental Centre of Technical Excellence, James Eldridge gives an overview of our industry leading residence time testing protocol.

The process of residence time sampling is challenging due to working in high-risk environments, however, we have designed a sampling method that meets all legislative requirements whilst maintaining safety as our highest priority.

VIDEO

Element in energy from waste

Watch our video to discover how Element is supporting waste plant operators from site commissioning to emissions testing, process monitoring, and the analysis of soil, ash, and water.

Our experts provide trusted testing solutions for every part of the energy-from-waste process.

Case Study: Residence Time Sampling

Read our client success story on 'Overcoming the Challenges of Residence Time Sampling in an Energy from Waste Plant'.

Learn how we operated in a high-risk environment to ensure harmful compounds, such as Dioxins and Furans, were fully combusted and not released into the atmosphere.

READ MORE

Related Services

Energy from waste plant environmental compliance

Energy from Waste Plant Services

Element provides end-to-end services to support EfW operators with all environmental and pollution control measures. Our UKAS-MCERTS accredited stack emissions monitoring,

READ MORE
Emissions Biogenic Carbon 14 Monitoring

Biogenic Carbon 14 Emissions Monitoring

Find out more about our OFGEM approved Biogenic Carbon 14 Measurement services, used to determine the renewable energy content of waste-derived fuels.

READ MORE
Gas chromatography-mass spectroscopy (GC-MS)

Dioxins and Furans Testing

Element offers accredited analysis of Dioxins and Furans, and Dioxin-like PCBs for stack emissions, ash, vegetation, soils, and water samples.

READ MORE
Noise in the Workplace

Workplace Noise Surveys and Assessments

Find out how we help our customers to reduce and minimize exposure to noise in the workplace.

read MORE
Stack Emissions Testing

Stack Emissions Testing

Find out how our stack emissions testing services help our customers to prevent exposure, reduce emissions, improve air quality and achieve regulatory compliance for the industrial installations they operate.

Read More
Workplace Monitoring and Assessments

Face Fit Testing

Our team provides quantitative and qualitative face fit test certification to ensure respiratory masks are close fitting and in compliance with COSHH Regulations.

READ MORE
Environmental Compliance Testing

Environmental Compliance & Safety

Element’s industry-leading environmental compliance and safety services help our customers to demonstrate the highest possible standards of environmental compliance and socially responsible performance.

READ MORE
Bioaerosol Monitoring

Bioaerosol Monitoring

Find out how we help our customers detect or monitor the presence of endotoxins, yeasts, molds, bacteria, and fungus.

Read More

Our team of over 9,000 Engaged Experts in North America, Europe, The Middle East, Australia, Asia and Africa are ready to help you.