Presence of nitrogen and phosphorous in waste water discharged into lakes and ponds causes?

Foaming
Odour nuisances
Undesirable plant growth
Turbidity

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

5 views Answered 2022-09-01 13:21

Related Questions

Most of the phosphorous present in the blast furnace burden enters into?

1 Answers 4 Views

The most stable allotropic form of phosphorous is the __________ phosphorous.?

1 Answers 4 Views

Presence of iron and manganese in water causes?

1 Answers 4 Views

The main pollutant in waste water discharged from a petroleum refinery is oil (both in free and emulsified form). Free oil is removed by?

1 Answers 5 Views

Waste/polluted water discharged from electroplating, blast furnace and coal mining industries contain mainly __________ substances.?

1 Answers 5 Views

Bacterial aerobic oxidation of polluted water in biological oxidation ponds is done to purify it. Presence of bacteria helps in?

1 Answers 5 Views

Oil and grease present in an emulsified state in waste water discharged from industries can be removed by?

1 Answers 5 Views

High amount of sulphur and phosphorous in coke causes?

1 Answers 4 Views

Presence of phosphorous in metallurgical coal?

1 Answers 4 Views

Presence of high phosphorous in cast iron increases its?

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)