Which of the following methods can be used to | vedclass

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(D) Water pollution can be controlled by various methods to remove contaminants. $1$. Adsorption method: Uses adsorbents like activated carbon to remo

Vedclass · Accepted Answer

All of the above

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(D) Water pollution can be controlled by various methods to remove contaminants. $1$. Adsorption method: Uses adsorbents like activated carbon to remove organic pollutants. $2$. Ion exchange method: Replaces undesirable ions with desirable ones,often used for water softening. $3$. Reverse osmosis $(RO)$: Uses a semi-permeable membrane to remove ions,molecules,and larger particles from drinking water. Since all these methods are effective for water purification and pollution control,the correct answer is $D$.

Which of the following methods can be used to control water pollution?

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