The phrase "a solid concentration of" is correct and usable in written English.
It can be used when describing a significant or substantial amount of something, often in a scientific or analytical context.
Example: "The study revealed a solid concentration of pollutants in the water sample, indicating a serious environmental issue."
Alternatives: "a strong presence of" or "a high level of".
For example, the cut size with a solid concentration of 55.8 wt% was approximately 106 μm.
For example, the cut size with a solid concentration of 55.8 wt% is approximately 106 μm (see Fig. 9).
The raw juice at a solid concentration of 13% (by mass) could be directly used during fermentation.
The laboratory tests showed that with a solid concentration of approximate 50%, fly ash grout has an excellent flowability and very low viscosity.
Studies are also conducted to investigate the effect of variation of angle of impact on the erosion wear at a solid concentration of 65%( by mass) and it is noticed that erosion rate shows a maximum at an angle of 45°.
Enzymatic hydrolysis was conducted at a solid concentration of 10% (w/v) in 50 mM sodium acetate buffer (pH 5.0) at 37°C for 72 hours with agitation.
The mixing of the fermentation broth is important for the efficient operation: this broth is a non-Newtonian suspension with viscosity around 0.3 0.7 Pa s, and a solids concentration of about 25 30 wt%.
The conductivity of the backfill slurry reached a maximum of 3.8 mS/cm for a solids concentration of 50 wt%, particle size of 25 50 mm, and waste rock-to-tailing ratio of 70/30.
The new theoretical equation gives a better fit to the empirical data than does the Durand relation: it explains the maximum velocity often found at a solids concentration of 0.15 and it also predicts a velocity dependence on dp0.18, close to the mean empirical dependence on dp0.17.
The cell growth, sugar consumption, and lipid production at a solids concentration of 20% are shown as a function of time in Figure 4.
Algal drying requirements were based on soybean production, where final biomass has a solids concentration of 90% on a weight per weight basis (w/w) [ 35].
