Question

write a short note related on conventional methods of purification of water - filtering water through coconut shell charcoal.

P.S. the topic is filtering water through coconut shell charcoal the one above is for your understanding. plz give correct answer no hopping ☹️.
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Answer 1

Answer:

Either in a powdered or block form, industries across the whole globe make use of activated carbon filters to gain access to clean water. Be it the food industry, the pharmaceutical, the automobile, the smelting, or the wastewater treatment industry, each of them relies on using activated carbon for adsorbing contaminants. Hence, through their high porosity and large surface area, coconut shells based activated carbon is the most efficient in organic chemical adsorption, when compared to other types of activated carbons.As a result of water purification being particularly challenging and difficult, using a coconut shell activated charcoal filter can result in getting access to water that is free from toxic elements. This is because the poor typically use groundwater for their water usage, and therefore filtering this water is of paramount importance for safeguarding their lives and their well-being.Due to their inherent structure, coconut carbon from coconut shells is particularly excellent for trapping all harmful elements, as the small pores are similar to the size of the contaminant molecules present within the drinking water. On the other hand, wood activated carbon comprises of macro-pores, which are suitable for trapping bigger molecules, as opposed to the smaller molecules of drinking water. With their tight structure and high resistance to attrition, coconut shell based charcoal is seen as a particularly practical and useful tool for purifying water. Following are the benefits associated with using coconut carbon filters for purifying water:It is a renewable source of carbon.

A coconut tree grows throughout the year and is harvested at least 3-4 times a year.

A coconut tree can be preserved for several years.

1. It improves the taste of drinking water
2. It improves the appearance of water.
3. It removes halogens from the water.
4. It adsorbs any herbicides or pesticides present in the water.
5. It adsorbs any VOCs, e.g., formaldehyde, tetrachloroethylene, methylene chloride.

With it being a relatively cheaper, easier to source and convenient source of producing activated carbon, coconut shells are highly valuable and useful when looking to get a water purification system for your home or your community. Through using a coconut shell charcoal filter, the PH level of the water also improves, as groundwater is slightly acidic. Moreover, the importance of consuming clean water is directly proportional to preventing diseases, thus the importance of filtering water has become a major cause of concern.

Either in a powdered or block form, industries across the whole globe make use of activated carbon filters to gain access to clean water. Be it the food industry, the pharmaceutical, the automobile, the smelting, or the wastewater treatment industry, each of them relies on using activated carbon for adsorbing contaminants. Hence, through their high porosity and large surface area, coconut shells based activated carbon is the most efficient in organic chemical adsorption, when compared to other types of activated carbons.

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