Define
a) Sterilisation
(c) Loading
(b) Sedimentation
(d) areation
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it has very little explaination cant help it out
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a. Sterilisation- A process of making something free from bacteria or other living organisms.
b. Loading- A process of separating tiny impurities that contained in mixture of liquid by adding a chemical that sticks to the impurities and make them stick together and heavier.
c. Sedimentation- A process of separating suspended matter(more dense than the water) from the water after they settled down at the bottom of a container.
d. Areation- brings water and air in close contact in order to remove dissolved gases and oxidized dissolved metals(iron, hydrogen sulfide, and volatile organic chemicals.
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