Question

Describe how insurable impurities in water can be removed with the help of filtration​

Answer 1

raman1754 • Helping Hand

Answer:

Removal of Suspended & Dissolved Impurities: Removal of coarse, dispersed and colloidal impurities from water is known as clarification.

Removal of Dissolved Gases: It has been found that some of the gases if present in water in dissolved form may cause certain difficulties.

Removal of Gas from Water: Dissolved gases, such as O2, Cl2, CO2 and H2S etc., are removed from water by various chemical and physico-chemical methods.

Removal of Iron and Manganese: Manganese and Iron are objectionable generally found toget

Answer 2

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• In this method, insoluble impurities are removed by passing the impure water through a filter paper.

• Filtration is the process of separating suspended solid matter from a liquid, by causing the latter to pasš through the pores of some substance, called a filter. The liquid which has passed through the filter is called the filtrate.