Ozone is one of the powerful oxidants.

What is the percentage of sludge in phosphorus removal by chemical precipitation?

Calculate the breadth of the rapid sand filter for the following details. Flow: 500 m3/h. Velocity: 5 m/h Backwash ti…

Which of these is the strongest disinfectant?

What is the quality of Organic content obtained in the effluent by an activated carbon filter?

______ are used when the supply source is greater than 200 Lpm.

What is the optimum pH for nitrosomonas?

Which of these materials can be made into thin film composite?