Sentence examples for little removal efficiency from inspiring English sources

When the carbons were packed in sand columns, however, the unmodified carbon showed little removal efficiency to the ENPs, no better than the sand media.

Acetone shows little increase in removal efficiency as the CR20C weight increases, again showing little chemi- or physisorption with this compound.

The changes in the mean residence time and reaction rate suggest that increasing the water depth would do little to improve the removal efficiency.

Current primary treatments using physical and chemical processes removed little of the compounds (mean removal efficiency: 19%).

The extraction time (8.97%) and mercury acetate concentration in the electrolyte (7.6%) had little significant influence on metal removal efficiency.

The optimal conditions for the amount of iron particles (19.74 g) and zeolites (28.19 g) as well as the current density (18.72 mA/cm2) resulted in a high nitrate removal efficiency of 95% and merely a little ammonia accumulation.

The particle size distribution (PSD) formed during such processes is a prime determinant of the removal efficiency for suspended and dissolved contaminants, but little is known quantitatively about how PSDs change by simultaneous precipitation and flocculation.

Little work has been done on the assessment of nutrient removal efficiency of different mangrove species [ 131].

In terms of the effect, the removal efficiency in winter was similar to that in summer, with little variation.

SSFCWs are designed to remove suspended solids and organic matter from wastewater but there is little information on the effect of the characteristics of organic matter on the removal efficiency of specific contaminants.

Hence, the granules that recovered at C/N of 100 : 10 were most stable with little variation on SVI and good NH4+-N as well as PO43−-P removal efficiency after 12 days of reactivation.