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A dispersant or a dispersing agent is a substance, typically a surfactant, that is added to a suspension of solid or liquid particles in a liquid (such as a colloid or emulsion) to improve the separation of the particles and to prevent their settling or clumping.
Oil dispersant mechanism of action. An oil dispersant is a mixture of emulsifiers and solvents that helps break oil into small droplets following an oil spill.Small droplets are easier to disperse throughout a water volume, and small droplets may be more readily biodegraded by microbes in the water.
Chemical dispersants are used in oil spills to mitigate the effects of the spill and promote the degradation of oil particles. The dispersants effectively isolate pools on oil sitting on the surface of the water into smaller droplets that disperse into the water, which lowers the overall concentration of oil in the water to prevent any further ...
English grammar is the set of structural rules of the English language. This includes the structure of words, phrases, clauses, sentences, and whole texts. Overview
Suit is a noun meaning an article of clothing; it is also a verb meaning to make/be appropriate. Suite is a noun meaning a set of things forming a series or set. [109] Standard: He got dressed in his new suit. Standard: Before leaving the hotel suite, she checked her lipstick in the mirror. Non-standard: That wall color will suite our apartment ...
Respiratory illness activity – a measure of how often conditions like the common cold, flu, COVID-19, and respiratory syncytial virus are diagnosed – is currently "high" in the United States ...
2. Put extra money toward your mortgage payments. Paying $50 to $100 more per month can make a real difference in building your equity and reducing the interest you pay over the life of your loan.
The Cambridge Grammar of the English Language argues that English has a "weakly grammaticalized" gender, which is based only on pronoun agreement. This gender system involves two subsystems: one involving the distinctions between the personal pronouns he , she , and it and another involving the distinctions between the relative pronouns who and ...