Wa ter pollution, whether in groundwater or surface water, is contamination or alteration of the physical , chemical, or biological property of the water that causes the water to be harmful, detrimental or injurious to.
For years I made risotto in the All-Clad 3 qt. saute pan shown here: Unless you're serving huge portions this is plenty of room for 6 servings of risotto.
A perfect base for your risotto is essential: use extra virgin olive oil to make a soffritto. Once the soffritto is ready, in goes the rice: this step, which in Italian is called tostatura, toasting, is extremely important and you should never skip it.