1. Suspended solids
2. Colloidal solids (nonsettleable solids) - Do not dissolve in water
The kinds of impurities that remain in river water include many types of bacteria and heavy metals.
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Impurities in the rocks and erosion usually add a color to the water
A river gets cleaned by the process similar to wwtp.In the middle coarse of the river it's speed is slow hence all the suspended impurities setttle at the bottom and the water that reaches the sea is clean.
You find slow water in a river where it is deep and/or wide and the land is relatively flat.
in a river
in a river and you probably meant where does a porcupine find water.
Impurities in water are from dissolved rocks an minerals, river deposits, absorbed gases, degraded materials fron living beings.
Rivers get their water from the rain, and rain is fresh because it is in effect distilled. Evaporated water that re-condenses as rain has left impurities or salts behind, when it evaporated.
Distilled water is a bad conductor. Dirty water, or water with impurities added, is a good conductor. It is not the water that matters, but the impurities.
Distilled water is a bad conductor. Dirty water, or water with impurities added, is a good conductor. It is not the water that matters, but the impurities.
Water from different sources is not fit for drinking.the water from the river is taken to the huge filtering machine.then chlorine is used to the water to purify it.after these process these water is send in our houses through pipes.that is why we cannot take water from the river straight away to home.