List of top Water Engineering and Management Questions on Wastewater management

Sequentially arrange the following steps in the water treatment process: (A). Screening
(B). Filtration
(C). Sedimentation
(D). Disinfection

Match List-I with List-II.

List-IList-II
(A) Tintometer(II) Colour
(B) Nephelometer(III) Turbidity
(C) Imhoff cone(IV) Settleable solids
(D) Muffle furnace(I) Volatile solids

Choose the correct answer from the options given below: