CEMS Regulations | Environmental XPRT

Articles & Whitepapers

Plant operator problems with CEM’s - A common evaluation

ABSTRACT In situations where continuous monitoring systems (CEM’s) are available which have been ‘proven’ by regular use, the Regulator will normally require their use for the monitoring of airborne pollutants emitted by large plant. Disputes which arise between operators who purchase CEM systems and the system suppliers over the level of performance achieved are often ...

Change of surface and structure properties of cation exchange membrane in a microbial fuel cell

In this study, the two–chambered microbial fuel cell (MFC) was continuously long–term operated a young landfill leachate in order to evaluate the impact of cation exchange membrane (CEM) fouling on ...

Showcase

Multi-Metal Quantitative Aerosol Generator (QAG)

The Quantitative Aerosol Generator (QAG) creates an aerosol of known concentration by nebulizing a solution. The resulting droplets are carried out of generation area to a drying chamber where they are dried to salt particles. Depending on the application for the salt particles the size can be varied to a number mean between 0.1 and 2 µm in diameter. The aerosol exiting the drying chamber ...