filtration ki madad sy pani ko kisy saif kia jy saktya hy?y

Laboratory main pani ko filter paper sy guzira jaty hy rat k zarat filter paper main thair jaty han aur saif pani nechy rakhy jug main ay jaty hy.

Re: Filtration ki madad sy pani ko kisy saif kia jy saktya hy?y

ASSLAM O ALAIKUM DEAR FRIENDS
zameen ma madoo pani bi ab saf ni raha or buhat si jaga ma pani buhat gardalood paya ga hy hmy pani ko filter kr ky hi use krna chahiy ya buhat zaroroi hy is hm buhat si bemario sy bach sakhty hy filter ma 3 tarha ky pimp doll majood hoti hy jis sy woh pani ma majood zarrat ko absolve kr lety hy or hmy pani saf milta hy