Some examples and use cases from the internet:

Some examples and use cases from the internet:

• Sep 2, 1986 ... water to a potable pure condition, including: a plurality of ?ow connected water ? lter units ar ranged for seriatim removal of different inpurities.

• vhile others ascribe breakdown to the presence of various inpurities or faults in the media. For practical purposes, any theory v*iich considers liquids or solids.
• product gypsum of the phos phate industry. It was applied as received. The application rates ...
• of about 30% and containing various inpurities, was the typical by