Sentence examples for decrease of contaminants from inspiring English sources

Partition coefficients, retardation factors and percentage values of pollutants concentrations, revealed a rapid decrease of contaminants with depth.

Information on the transport of chlorinated solvents in groundwater showed a decrease of contaminant flux by a factor of 4.4 downstream of the confined area.

Under such restricted conditions, it is difficult to perform a reliable field investigation and to quantify primary lines of evidence for natural attenuation (NA), like the documentation of a decrease of contaminant mass flux in flow direction.

Surface characteristics after the plasma treatment were investigated using X-ray photoelectron spectroscopy (XPS), and showed a decrease of carbon contaminants on the ITO and MgO by the atmospheric pressure plasma treatment.

Improved diagnostic outcomes could be achieved through increased indicated phlebotomy, reduced unnecessary phlebotomy, as well as improved aseptic technique and decreased number of contaminants.

The results show that a significant decrease of the contaminant mass and (eventually) plume volume occurs when degradation is described as sediment-limited with a constant rate in space and time, provided that dense non-aqueous phase liquid (DNAPL) is absent.

Proper aseptic technique has been shown to decrease the rate of contaminants.

In addition, thermostable enzyme can decrease the risk of contaminants at high temperature in industries and also cost of external cooling and the increased substrate solubility, allowing for higher concentrations of low solubility materials and a lower viscosity of liquids and it may also be useful in mixing.

Other biomonitoring studies of persistent organic pollutants that bioaccumulate up the food chain provide participants with information about how to reduce their consumption of animal products or decrease the presence of contaminants in household dust by switching to less toxic consumer products.

5 This decreases the risk of contaminants and increases the uniformity of the products produced.

Phagocytosis in bivalves exposed to PAHs tended to decrease with increasing concentrations of contaminants [2, 3, 5, 41, 42].