In water treatment, rapid gravity filters are adopted to remove:

Challenger App

No.1 PSC Learning App

★

★

★

★

★

1M+ Downloads

In water treatment, rapid gravity filters are adopted to remove:

ADissolved organic substances

BDissolved solids and gases

CFloating solids and dissolved inorganic solids

DBacteria and colloidal solids

Answer:

D. Bacteria and colloidal solids

Related Questions:

The angular velocity of earth is:

Clapeyron's three moment theorem is used to solve

A polygon having nine side is known as

According to Rowan plan, if H= hourly rate. A = actual time and S = standard time, then wages will be :

When the text is printed or typed lengthwise it is called