What are the objectives for water pollution?

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(1) to collect wastewater from residences, industries, institutions, and so on, (2) to find a place to discharge the wastewate (usually the nearest water course is chosen, but wastewater could also be used for groundwater recharge or even recycled to water supply), (3) to remove water polluants that would produce …

What are some questions about water pollution?

Water pollution questions – What are the major water pollutants? – What types of freshwater pollutants are there? – What are the properties and dangers of water pollutants? – Where does water pollution come from?

What is water pollution question and answer?

Water pollution is the release of substances into bodies of water that makes water unsafe for human use and disrupts aquatic ecosystems. Water pollution can be caused by a plethora of different contaminants, including toxic waste, petroleum, and disease-causing microorganisms.

What causes water pollution Mcq?

Which of the following are the primary causes of water pollution? Sol: (c) Human activities.

What are the main causes for water pollution?

Key causes of pollution include: spills or leaks from oil and chemical containers. trade effluent going into surface water drains instead of foul water drains, or straight into watercourses. removing too much water from surface waters and groundwater.

What are good questions about water?

Water Use Questions & Answers

Where does our home water come from?
How much water do I use per day?
How is water supplied to our homes?
How is wastewater treated?
Why does my water smell like rotten eggs?
Where does our home wastewater go?
How much water falls during a storm?
Does a little leak in my house waste water?

What is the source of water pollution?

The main point source of pollution to water is from sewage and waste water treatment, while for diffuse pollution, main sources are from farming and fossil fuel power plants (via the air).

How is water pollution control?

Some chemical methods that help in the control of water pollution are precipitation, the ion exchange process, reverse osmosis, and coagulation. As an individual, reusing, reducing, and recycling wherever possible will advance a long way in overcoming the effects of water pollution.

What prevents water pollution?

Use the minimum amount of detergent and/or bleach when you are washing clothes or dishes. Use only phosphate free soaps and detergents. Minimize the use of pesticides, herbicides, fertilizers. DO NOT dispose of these chemicals, motor oil, or other automotive fluids into the sanitary sewer or storm sewer systems.