The percentage of suspended solid waste in raw water is removed by coagulation is__________________?

Related Mcqs:

The main pollutant of leather tanneries in the waste water is____________________?

A. chromium III B. chromium IV C. chromium V D. chromium VI...

Which one of the following makes the bulk of hydrospheres content ?

A. oceans B. glaciers & icecaps C. fresh water lakes and ponds D. All have equal distribution...

Pollutants have adverse effect over_________________?

A. Biosphere B. Ecosystem C. Both a & b D. Hydrosphere...

Which of the following is used as water disinfectant to avoid the formation of toxic compounds_________________?

A. Cl2 B. O3 C. ClO2 D. both B & C...

Ozone hole is substantial depletion of ozone in every year during__________________?

A. Aug – Nov B. Sep – Nov C. Nov – Dec D. Dec – Jan...