Question

Nonoparticles that act as effective bacteria disinfectant to remove E coil from water ​

Answer 1

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Sea water is a mixture of salts and water which cannot be separated except by evaporation. Therefore, sea water is considered homogeneous.

Sea water also contains mud, decayed plant, etc., other than salts and water, so it is heterogeneous also.

Answer 2

Explanation:

${ \huge{ \texttt{ \fcolorbox{lightgreen}{black}{Aɳʂɯҽr}}}}$

The metal nanoparticles, silver nanoparticles have been widely used as an effective antimicrobial agent against bacteria, fungi, and viruses [23]. Their effect was recognized already in ancient times. Ag and its compounds have long been used for the disinfection of medical devices and water purification.

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