Pollutant Reduction Control and Continuous Emissions Monitoring at Waste-to-Energy Plants Bengt Löfstedt CEM 2018-12-04 View Count 4659 Waste incineration might sound negative, but properly managed, it can be an efficient and environmentally sound way to make the best out of waste that cannot easily be recycled. But how can the emissions of air pollutants best be reduced and monitored? Read More »
Continuous Emissions Monitoring of Total Mercury Bengt Löfstedt CEM 2018-11-15 View Count 7287 Mercury emissions from waste incinerators and other industrial facilities are often strictly regulated. This calls for monitoring of mercury concentrations. That is not always an easy task, but there is a method available giving the true total mercury content in the flue gas. Let us take a closer look at the topic. Read More »
Real Driving Emissions: Meaning and Monitoring Bengt Löfstedt Vehicle Emissions 2018-11-01 View Count 4640 Today, pollutant emissions from road traffic is a hot topic, both for legislators, the vehicle industry, and a concerned public. What steps have been taken to reduce the emissions, and how is compliance with the latest standards monitored? Read More »
Monitoring of Hydrogen Sulfide in Industrial Processes Bengt Löfstedt CEM 2018-10-15 View Count 9827 What is hydrogen sulfide? And why is it important to monitor in industrial processes? Read More »
Marine Monitoring of Emissions of Air Pollutants Bengt Löfstedt Marine 2018-05-16 View Count 5652 The International Maritime Organization (IMO) has initiated a low-sulfur-emissions regulation effective as of 2015, covering certain maritime areas. What does it mean, and how can you comply with the regulation? Read More »
What is the Difference between a PM2.5 Monitor and a PM10 Monitor? Bengt Löfstedt General, AQM 2018-04-04 View Count 12868 There are several similarities between a PM2.5 Monitor and a PM10 Monitor, but there are also some differences. Let us explain how and why. Read More »
What is the Difference between a gas analyser and a gas monitor? Bengt Löfstedt AQM, CEM 2018-03-15 View Count 14660 Can there really be a difference between what a gas analyser is and what a gas monitor is? Or maybe it's the same? Let us sort it out for you. Read More »
Operating Principle of an Oxygen Monitor Bengt Löfstedt Marine, CEM 2018-02-22 View Count 6980 Why measure the oxygen concentration in the flue gas in a combustion process? And what is the difference between measuring the oxygen concentration with a zirconia cell vs. a DOAS system? Read More »
Air Quality Monitoring Bengt Löfstedt AQM 2018-02-03 View Count 12537 Measuring the ambient air quality can be done in several different ways and in different places, but why is it important to monitor, and what should you think about? Here are some guidelines. Read More »
Planning for a Gas Monitoring System Bengt Löfstedt AQM, CEM 2018-01-09 View Count 16807 Do you need a gas monitoring system? Then you know which gases you want to monitor, and you probably have an idea of measurement ranges and accuracy requirements. But which other aspects have to be considered? Read More »