Environmental Chemistry I
Ion exchange is a chemical process where ions from a liquid are exchanged for other ions of a similar charge, typically facilitated by a solid medium known as an ion exchange resin. This process is crucial in water treatment technologies, as it helps to remove undesirable ions from water, such as heavy metals or hard water minerals, and replaces them with more benign ones. Ion exchange is widely used for softening water, purifying drinking water, and treating wastewater, making it an essential component in maintaining water quality.
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