noun
1. : a solid agent (as a zeolite or a synthetic resin) used in ion exchange — compare anion exchanger , cation exchanger
2. : an apparatus or piece of equipment for effecting ion exchange
noun
1. : a solid agent (as a zeolite or a synthetic resin) used in ion exchange — compare anion exchanger , cation exchanger
2. : an apparatus or piece of equipment for effecting ion exchange
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012