Clean TeQ Water Limited is an Australia-based water treatment company. It is a global technology company, specializing in providing economic and environmentally sustainable solutions to address critical issues related to freshwater scarcity, mine tailings, and metal recovery. Its technology solutions include desalination, nutrient removal, zero liquid discharge and hardness removal. Its core markets include water and wastewater recycling, lithium production, and the remining and rehabilitation of mine tailings. Its technologies include CIF (continuous ionic filtration), HIROX (ultra-high recovery RO), DESALX (membrane free desalination), BIOCLENS (lens encapsulated bacteria), BIONEX (complete nutrient removal), and EVAPX (low energy evaporation and crystallization), among others. Its solutions include ammonia removal, boron removal, hardness removal, sulphate removal, uranium removal, and others. It has a presence in locations, including Melbourne, Perth, Darwin, Beijing, and others.