What is potable water what are its characteristics?

The water which is fit for drinking by human beings is called potable water. Characteristics: (i) It is transparent. (ii) It is odourless and colourless. (iii) It is harmless or free from disease causing bacteria.

What are the specifications of portable water?

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Sr. NoSubstance or characteristicsDesirable Limit
5pH value6.5 to 8.5
6Total hardness (mg/l)300
7Iron (mg/l)0.3
8Chlorides (mg/l)250

What are the characteristics of potable water class 6?

Potable water is the water which is fit for human consumption and drinking purposes. Characteristics: Water is free from harmful bacteria, germs, suspended impurities and salts. It is clear, colourless and odourless.

What is potable water?

Potable water, also known as drinking water, comes from surface and ground sources and is treated to levels that that meet state and federal standards for consumption. Water from natural sources is treated for microorganisms, bacteria, toxic chemicals, viruses and fecal matter.

What is potable water Class 8 very short answer?

What is Potable Water? Potable water is the water which is filtered and treated properly and is finally free from all contaminants and harmful bacteria. This purified water is fit to drink, or it can be called ‘drinking water after the purification processes and is safe for both cooking and drinking.

What is potable water list two characters of potable water?

Potable water is the water which is safe to drink.

Characteristics of potable water:
  • Cleaned of harmful contaminants.
  • It is transparent.
  • It is odourless and colourless.
  • It is harmless or free from disease-causing bacteria.

What is potable water example?

Potable water, also called drinking or tap water, is used for sanitary purposes such as drinking fountains, showers, toilets, hand-wash basins, cooking, etc.

Why is potable water important?

Water and health

Contaminated water and poor sanitation are linked to transmission of diseases such as cholera, diarrhoea, dysentery, hepatitis A, typhoid and polio. Absent, inadequate, or inappropriately managed water and sanitation services expose individuals to preventable health risks.

What are sources of potable water?

Most U.S. tap water comes from surface or ground water. Source water refers to bodies of water (such as rivers, streams, lakes, reservoirs, springs, and ground water) that provide water to public drinking-water supplies and private wells.

How is potable water made?

Distillation. Sea water is heated until it boils. The salt remains in the liquid, and the steam is pure water. The steam is cooled and condensed to make potable water.

Can you drink potable water?

“Potable water” is clean water that’s safe to drink, brush your teeth with, wash your hands with, and use for preparing food.

Is rainwater potable water?

While useful for many things, rainwater is not as pure as you might think, so you cannot assume it is safe to drink. Rain can wash different types of contaminants into the water you collect (for example, bird poop on your roof could end up in your water barrel or tank).

Which water is best to drink?

spring water
Without a doubt, spring water is the winner. It is considered the best water to drink, providing vital nutrients as it moves through the body. This is, of course, spring water that is bottled at the source and proven to be actual living spring water.

What are three water types?

Water exists in many forms, such as a liquid, a solid, as in snow and ice, underneath the land surface as groundwater, and in the atmosphere, as in clouds and invisible water vapor.

What is tap water called?

municipal water
Tap water, also called municipal water, comes from large wells, lakes, rivers, or reservoirs. This water typically passes through a water treatment plant before being piped into homes and businesses (2).

Who has the cleanest drinking water in the world?

Scandinavia and Finland

If you put them all together, it’s clear that this region of the world is where one can find perhaps the cleanest and safest water flowing from taps. Just for good measure, Finland further filters its naturally clean water multiple times before it reaches the tap.

What are the two classifications of water?

Following are the two major types of water,
  • Groundwater. Groundwater refers to the water present beneath the earth’s surface filling the pores and cracks present in the rocks. …
  • Surface water. Surface water is the water that is present on the Earth’s surface in rivers, streams, lakes, oceans, glaciers etc.

What are 3 ways to purify water?

Three Ways To Purify Water
  1. Boiling. Bring the water to a rolling boil for 3-5 minutes. Let cool before drinking.
  2. Disinfect. You can use household liquid bleach (regular household bleach contains 5.25% sodium hypochlorite) to kill microorganisms. …
  3. Distillation. Fill a pot halfway with water.