atmospheric deposition services

Farmers can develop and implement nutrient management plans to mitigate impacts on water quality. Nitrogen and phosphorus are key pollutants found in runoff, and they are applied to farmland in several ways: commercial fertilizer, animal manure, municipal or industrial wastewater (effluent) or sludge.These chemicals may also enter runoff from crop ...

By Canarina Environmental Software based in Canary Islands, SPAIN.

Respirable and Inhalable Dust. Quartz. Welding Gases and Fumes. Organic Vapours. Acid mists. Atmospheric Dust Fall (Dust Deposition). High Volume Dust (TSP and PM10). Metal and Metal Compound Analysis. Lead in Paint.

By MPL Health Safety Environment based in AUSTRALIA.

Advanced Technologies for Removing of: Scale, sludge, corrosion deposits, combustion deposits, grease and oil deposits, dust and atmospheric impurities, micro organic bio deposits.

By FINECON, s.r.o. based in 831 06 Bratislava, SLOVAKIA. from Removing Deposits and Passivating Metal Service line

Polycyclic aromatic hydrocarbon (PAH) are commonly refers to a large class of organic compounds that contain carbon and hydrogen and consist of two or more fused aromatic rings. PAHs are emitted into the Canadian environment from both natural and anthropogenic sources. Forest fires, which releases approximately 2000 tons of PAHs per year.

By PPB Analytical Inc. based in Markham, ONTARIO (CANADA). from Accredited Services Service line

Scientists have determined that air pollution from the burning of fossil fuels is the major cause of acid rain. The main pollutants creating acid rain are sulfur dioxide (SO2) and nitrogen oxide (NOx). Acid rain usually forms high in the clouds where sulfur dioxide and nitrogen oxides react with water, oxygen, and oxidants. This mixture forms a ...

By Lion Alternative Energy PLC based in London, UNITED KINGDOM.

Ecology studies interaction between organisms, populations and communities on the one hand and the relationship with the non-biological environment and man on the other. At several levels ecology plays an important role in a society where technical and spatial developments are occurring all the time. Awareness that we must treat our natural ...

By Witteveen+Bos Consulting Engineers based in Deventer, NETHERLANDS. from Deltas, Coasts and Rivers Service line

Scientific teams (many from the Centre for Ecology and Hydrology) are using the results, data and analyses from Countryside Survey to investigate a range of interests relating to change in our natural resources. These interests are grouped into four main areas: determining whether a previously detected change in data or ‘signal’ has ...

By Countryside Survey based in Bailrigg, UNITED KINGDOM.

Exposure to nitrogen and ammonia analysed. Critical Loads as an internationally recognized standard. Are you an expert on air pollution, agriculture or nature conservation, dealing with the issue of nitrogen as an air pollutant, which can eutrophicate and acidify ecosystems?. Since no air pollution limit values for nitrogen or ammonia ...

By Meteotest based in Bern, SWITZERLAND. from Air Quality Service line

Lakeside is a man made aquifer fed lake of 22 Ha and has no through flow of water. This standing water creates an unmixed and heavily stratified lake. Previous reports showed that the lake was subject to toxic blue green algal blooms and low Dissolved Oxygen (DO) in the deeper waters (11m), which coupled with a high temperature drop through the ...

By Aquarius Marine Group Ltd based in Somerset, UNITED KINGDOM.

We evaluate the concentrations in air and the deposition at ground of the atmospheric pollutants using the right simulation software chosen among those considered as standard at international level, as CALMET/CALPUFF, AERMOD, CALINE3, OCD5, ISC3 and many others. Also, we develop new modeling tools for specific applications and needs. Our expertise ...

By Enviroware s.r.l. based in Concorezzo (MB), ITALY.