The phrase "accumulation of impurities" is correct and usable in written English.
It can be used in contexts discussing the buildup of unwanted substances or contaminants in various fields such as science, health, or environmental studies.
Example: "The accumulation of impurities in the water supply has raised concerns among local residents about its safety for consumption."
Alternatives: "build-up of contaminants" or "collection of pollutants".
However, it should be noted that crystallization of such impure material must involve accumulation of impurities and diffusion over increasingly longer distances as crystallization progresses (rather than forming a supersaturated/supercooled melt that eventually will be glassy).
Whenever fast bubbles are generated they transfer to slow ones by accumulation of impurities present in the water.
Operating continuously provides a simultaneous consideration of all recycle streams in the process in order to locate accumulation of impurities and byproducts.
The incremental apparent activation energy for grain growth at different temperatures is related to the accumulation of impurities in grain boundaries.
This letter has proposed a model for the main generic features of the channels with nanostructured inner walls with respect to trapping and accumulation of impurities carried by fluids.
The standard approach is the recirculation of the gas mixture with complex gas systems where system stability and the possible accumulation of impurities need to be attentively evaluated for the good operation and safety of the detectors.
For the case with this tiny impurity in the feed stream, a side stream is necessary to purge out this impurity, otherwise, accumulation of this impurity will occur inside the column.
Despite this success and progress, CR adoption and operation has been abandoned due to the following factors: (1) the failure of process control to manage the variability of WTRs (Chen et al., 1976), and (2) the accumulation of acid-soluble impurities, particularly manganese (Tomono, 1977; White, 1984).
The conclusion is drawn that lithium hydroxide suppresses the two main processes which lead to alkaline battery nickel hydroxide electrode degradation upon accumulation of the iron impurity during cycling, ie,.
He doesn't so much sing the body electric as linger on the sad sack whose "joints move like those of some rusty machine," whose "bowels are clogged with accumulations of fearful impurity, like sewers that have been stopped".
FTIR spectroscopy showed that sample treatments removed carbon-based impurities and inhibited accumulation of sp n hybridized compositions.
