Impurities

The impurities of the water were visible to the naked eye.

The pipe has a filter for impurities.

Water can be cleaned using different filters, which remove and hold onto the impurities.

The machine is used to remove the husk and bran layers to produce a white kernel that is free of impurities.

You will become what you eat. And you eat a lot of products with high amount of pesticides and other impurities.

Sims removes the batteries and crunches the phones to bits, then melts the shards and rubble in furnaces. What comes out is an amalgam of metals—plus slag from the plastic and glass and impurities.

Impurities in glass such as iron can give it a green or brown color. Adding chemicals to the glass can give it different color intensities and effects.

To prevent impurities, make sure to reduce the tallow multiple times.