E-Learning

This eLearning session will discuss the basics of Karl Fischer titration chemistry and the two types of titration, volumetric and coulometric. We will also discuss why one might be preferred over another and the reagents used for both volumetric and coulometric titrations. We will also cover method development and validation strategy. Finally we will provide some tips and tricks to help you be successful with your Karl Fischer titrations.  Participants will learn: An overview of the...

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...

Organic load is one of the most important parameters for discharge control of municipal and industrial wastewater. Permissible limits are guided through regulations and must be monitored accordingly. However, further opportunity to optimize plant performance exists by monitoring organic loading in upstream treatment processes. The use of on-line controls allows limit values to be adhered to, products to be saved, and plants to be protected against unforeseen events. Total Organic Carbon (T...

Methane emissions are responsible for about 25% of current global warming and the oil and gas sector is one of the largest anthropogenic sources of methane. The IPCC, in its “Special Report on Global Warming of 1.5 degrees”, noted that emissions of Short-Lived Climate Pollutants like methane and black carbon need to be reduced by 35% or more by 2050 to stay below the 1.5 degrees target, while the International Energy Agency identified upstream methane emissions as one of the most importan...

Methane emissions are responsible for about 25% of current global warming and the oil and gas sector is one of the largest anthropogenic sources of methane. The IPCC, in its “Special Report on Global Warming of 1.5 degrees”, noted that emissions of Short-Lived Climate Pollutants like methane and black carbon need to be reduced by 35% or more by 2050 to stay below the 1.5 degrees target, while the International Energy Agency identified upstream methane emissions as one of the most importan...

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Methane emissions are responsible for about 25% of current global warming and the oil and gas sector is one of the largest anthropogenic sources of methane. The IPCC, in its “Special Report on Global Warming of 1.5 degrees”, noted that emissions of Short-Lived Climate Pollutants like methane and black carbon need to be reduced by 35% or more by 2050 to stay below the 1.5 degrees target, while the International Energy Agency identified upstream methane emissions as one of the most importan...

Switching from coal-fired to gas-fired electricity generation is a way to reduce carbon dioxide emissions, as life cycle emissions of CO2 are less from gas power stations than coal. However, if methane emissions are also considered, the picture becomes less clear-cut, as the literature shows a large variability in upstream fugitive methane emissions. In some cases, there may be more upstream methane emissions from gas-fired electricity generation, however this does not overwhelm the benefits...

In-situ measurement of emissions (such as methane and ethane) from offshore oil and gas platforms is difficult, and limited, due to logistical problems. However, information about such emissions is vital to both the oil and gas industry and environmental monitors. In context, the energy supply sector was responsible for 11% of the UK's methane emissions in 2016. Starting with the Elgin uncontrolled leak in 2012, the UK National Centre for Atmospheric Science (NCAS) has made repeated airbor...