Sentences with phrase «concentrations of organic compounds»

The 1 MG ADI - BVF anaerobic unit can also treat moderate - to - high concentrations of organic compounds, suspended solids, and fat, oil, and grease (FOG) in a single stage and typically without the need for primary treatment, according to Evoqua.

Not exact matches

found that organic crops have considerably higher concentrations of antioxidants and other beneficial compounds — about 50 percent more, compared to conventional crops.

The well - drilling unit played a key role in the county's groundwater investigation that forced the U.S. Navy to step up efforts to clean up a groundwater plume contaminated with high concentrations of «volatile organic compounds» beneath the former Grumman weapons facility in Calverton.

By measuring the concentration of these microRNAs as well as the number of regulatory T cells in maternal and cord blood it could be shown that a high exposure to inhaled volatile organic compounds (VOCs) associated with tobacco smoke coincides with high values for miR - 223.

These highly sensitive artificial sense organs can reliably detect gases of all kinds, from toxic carbon monoxide to carcinogenic organic compounds, and can determine their concentrations quantitatively.

The specialized instruments onboard the aircraft sampled the plume for aerosol particle size distribution and composition as well as concentrations of pollutant gases such as sulfur dioxide, nitric oxide, nitrogen dioxide, ozone, and volatile organic compounds (VOCs).

A large fraction of the injected water returns to the surface as wastewater containing high concentrations of heavy metals, oils, greases and soluble organic compounds [161].

The organic strawberries had significantly higher antioxidant activity and concentrations of ascorbic acid and phenolic compounds.

Moreover, extending the pasture season during EIF in organic farms decreases concentration of bioactive compounds of milk.

Specifically, SUPERB homed in on 44 foods known to have high concentrations of toxic compounds: metals, arsenic, lead, and mercury; pesticides chlorpyrifos, permethrin, and endosulfan; persistent organic pollutants dioxin, DDT, dieldrin, and chlordane; and the food processing byproduct acrylamide.

Overall, organic crops had 18 to 69 percent higher concentrations of antioxidant compounds.

The researchers» analysis found organic grains and produce to have higher concentrations of antioxidants, lower levels of cadmium and nitrogen compounds and fewer pesticide residues.

found that organic crops have considerably higher concentrations of antioxidants and other beneficial compounds — about 50 percent more, compared to conventional crops.

Indoor air quality is defined by the concentrations of various pollutants, including carbon dioxide (CO2), volatile organic compounds (VOCs), moulds, dusts and airborne fungi.

Concentrations of 54 volatile organic compounds (VOCs) and ventilation rates were measured in four new manufactured houses over 2 - to - 9.5 months following installation and in seven new site - built houses 1 - to - 2 months after completion.

These NCA emissions directly affect particle concentrations and human exposure to nanosized aerosol in urban areas, and potentially may act as nanosized condensation nuclei for the condensation of atmospheric low - volatile organic compounds.

A large fraction of the injected water returns to the surface as wastewater containing high concentrations of heavy metals, oils, greases and soluble organic compounds [161].

This thinning, which can decrease the ozone concentration by as much as 70 percent, was caused by the rampant use of human - made chlorofluorocarbons (CFCs), organic compounds that were once widely used in cooling systems and aerosols.

Paints that are labelled «eco friendly» or «low emission» have a lower than normal concentration of volatile organic compounds (VOCs).