Air Dispersion Modeling
Articles & Whitepapers
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How the New Zealand National Institute of Water and Atmospheric Research informs policy and public health with hyperlocal air quality mapping
NIWA has pioneered the use of dense air quality sensor networks to uncover block-by-block air pollution patterns within towns across New Zealand. 40 Clarity Node-S solar-powered air quality sensors deployed 3x Higher PM2.5 levels detected in air pollution hotspots compared to cleanest areas 6 km Maximum distance NIWA deployed Clarity sensors downwind to capture pollution plumes Across New ...
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The consequences of wildfires for air quality - and why it`s important to have a real-time air monitoring network for wildfire season
Wildfires have a severe impact on air quality and, consequently, on human health. While wildfire smoke’s damage can vary depending on its composition and density across an area, research shows ...
News
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AERMOD View - Counting Concentration Exceedances
When conducting an air dispersion modeling analysis, modelers may want to know not just what the value of the maximum concentration is but also how frequently concentrations exceed some upper limit or threshold. The U.S. EPA AERMOD air dispersion ...
Equipment & Solutions
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Showcase
Biocide Dosing System Design
To guarantee an efficient biofouling control from a dosing point onwards it is crucial to expose all the intake and water system surfaces to the dosed biocide products. H2O designs and engineers biocide dosing systems to achieve an optimal dispersion and effectiveness from dosing system onwards. This is part of the services we can provide with Ecodosing.
