University of South Africa
Overview of innovation

MagNanoClean™ is an innovative method and apparatus for fluid treatment that leverages charged nanoparticles and a moving magnetic system to remove impurities efficiently and sustainably. In this process, contaminants are trapped by the charged nanoparticles suspended in a reactor. When activated, the magnetic field excites and mobilises only the nanoparticles, which in turn capture and isolate impurities from the fluid.
Unlike traditional filtration systems, MagNanoClean™ operates without moving mechanical parts, significantly reducing energy consumption and maintenance costs. The system’s design allows for customisation to specific contaminants or fluid types, offering a flexible, energy-efficient, and low-maintenance solution for water, industrial, or chemical fluid purification.

Type of Intellectual Property protection
Patent
Innovation Opportunity Type
Investment
Partnership
Industry
​Manufacturing
Repair and installation of machinery and equipment
​Electricity, gas, steam and air conditioning supply
Electricty, gas, steam, and air conditioning supply
Water supply; sewerage, waste management and remediation activities
Remediation activities and other waste management services
Technology Readiness Level
TRL 6 – Prototype tested in real-world settings
Website link
https://www.unisa.ac.za/sites/corporate/default/Research-&-Innovation/Innovation,-Technology-Transfer-and-Commercialisation