| 摘要 |
<p>An apparatus (10) for altering characteristics of a fluid includes a first perimeter wall (14) defining an internal chamber (16) therein. The first perimeter wall defines a first opening (22) and a second opening (24) therethrough. The first opening is constructed to be fluidly connected to a fluid source. The internal chamber defined in said first perimeter wall is constructed to contain a beneficial agent (20) therein. A beneficial agent is disposed in the internal chamber defined in the first perimeter wall, the beneficial agent being dispersible in a fluid flowing from the first opening to the second opening through the internal chamber defined in the first perimeter wall.</p> |
