Zinc removal from effluents using anion exchange column - and stripping zinc complex loaded anion exchanger with ammonia

摘要

Zn contg. effluent (I) is passed through an anion exchange column to adsorb negatively charged Zn complexes and the loaded Zn complexes and the loaded column stripped with ammonia. Pref., exchange material is a tertiary and/or quaternary amine functional group contg. material.