Crystal Clear Consulting & Merchants (Pty) Ltd provides Biological and Water Treatment services to Industry, Mining and Government Departments. In addition we provide Environmental Management Training including International Auditor qualifications. Crystal Clear supplies a range of Non-chemical water treatment technology. This includes treating borehole water, cooling water, process water, lagoon water and effluent water treatment. The technologies we use include electrolysis,3rd generation HOD UV disinfection, ultra-filtration, self-cleaning micro-filters, solar-powered aerators and nutrient removal processes.