Videos

In this, the second of three interviews with Dr. Uwe Albrecht of Ludwig-Bölkow-Systemtechnik, Stephen B. Harrsion asks Dr. Albrecht to explain more about biomethane pyrolysis and green hydrogen. Follow the link for the first interview, which focusses on the gasification of biomethane for the production of green hydrogen, or click through to the final interview, which considers the future of green hydrogen as part of the energy transition.

In the final interview with Dr. Uwe Albrecht of Ludwig-Bölkow-Systemtechnik, Stephen B. Harrsion asks Dr. Albrecht to explain more about strategies for the development of green hydrogen, climate change, and the transition to renewable energy. Click through for the first interview on the gasification of biomethane for the production of green hydrogen, or follow the link for the second interview, which focusses on the pyrolysis of biomethane for the production of green hydrogen.

Join ChemTreat and Hach during this 60-minute eLearning session. We’ll discuss corrosion, scaling, and biofouling in your cooling water cycle.   What are the key challenges the session aim to resolve for participants? Why the combination of lab and online analyzers is your best approach, and when one will work over the other.  New measurement methods and instruments to improve operational processes, reduce operation expenses, and decrease the time you spend maintaining your analyze...

In this 8 minute interview with Dave Worton, science area leader in the Gas Metrology Group at the NPL, Stephen Harrison raises some questions and topics concerning the air quality we all live in. Listen now to get the answers to questions like;- What is the National Physical laboratory’s role in Environmental Science and Air Quality Monitoring? What is the role of the NPL in science and air quality? What chemical species do you deal with and focus on in your role? Do you dea...

Have you got 3 mins and want to know what the future of VOC and NO2 measurement for ambient airquality monitoring will look like? David R. Worton of NPL has a few insights to share. Gas chromatography is an established technique, but we need to wait for the results. There has been a lot of movement towards direct read instruments, online gas analysers, NO2, VOCs, a lot of application potential. What have you and the NPL been doing to evaluate these techniques?Is there a clear winner for...

Spend 5 mins with Dave Worton, science area leader in the Gas Metrology Group at the NPL and Stephen B Harrison and learn about Gas mixtures stability. The NPL make a lot of physical reference standards, gas calibration mixtures and cylinders, NO2, VOC. Stephen asked Dave from the NPL about the challenges of creating precise, accurate, traceable and stable calibration mixtures for these chemicals?   How do you prep a cylinder to ensure its dry? What complexities do you encounte...

This interview with David R. Worton of NPL, conducted by Stephen B Harrison, covers two of the most fascinating applications of gas analysis. Measurement of isotopes to identify the sources of green house gases and finger printing of human breath for clinical diagnostics. Stephen is convinced that analytical science has a huge and positive role to play in medicine and environmental protection. In this short, 6 minute video, Stephen interviews Dave from the NPL asking the following questi...

Due to contaminants complexity and the low amount at which pollutants are usually present in environmental samples, their analytical determination can be particularly challenging. Conventional sample preparation methods make use of large solvent volumes and involve intensive sample manipulation that can lead to sample contamination or losses of analytes. Even modern extraction technologies are expensive and offer limited productivity. To overcome these disadvantages, Milestone developed a rap...

From source water to wastewater, this webcast will outline the importance of tracking carbon levels. The ability to obtain carbon data with an online or laboratory TOC analyzer is critical to understanding the effectiveness of a plant’s treatment process and identifying process impurities. SUEZ will share case studies that highlight how laboratory and online TOC analysis can be utilized to drive optimal performance.

The ability to accurately determine organic loading and organic removal efficiencies go beyond regulatory compliance requirements. By acquiring real-time organic data at upstream treatment steps, immense opportunities to optimize a WWTP’s performance exists. Using TOC data to monitor early treatment steps, empowers operators with the knowledge to make critical process decisions. Decisions that if not made in a timely matter, would lead to an inability to manage varying wastewater influent a...