Water supply; sewerage, waste management and remediation activities

Uzushi Fab

We are a small custom fabrication and manufacturing firm specialising in the production of steel and wooden components for the architecture, industrial, mining, agricultural, transport, and infrastructure sectors.

Our operations are driven by precision manufacturing methods, including CNC cutting and profiling, CNC bending, CAD-based design, and other technologically enabled manufacturing processes to ensure accuracy, quality, and consistency across all projects.

KwaGatsheni Mtimande Constructions

Kwagatsheni Mtimande Construction (Pty) Ltd is a South African–owned company operating across the construction, information technology, supply, and transportation sectors. The company was established to formalise the founder’s business vision, with a strong commitment to service excellence, employee empowerment, and the creation of sustainable wealth opportunities.

The success of Kwagatsheni Mtimande Construction (Pty) Ltd is rooted in a deep understanding of client needs and a dedication to delivering quality solutions. We represent a new generation of South African businesses—driven by

DarkLight Catalyst

The DarkLight™ Catalyst is an advanced, biosynthesised titanium dioxide (TiO₂) photocatalyst that functions efficiently without the need for visible or ultraviolet light. Developed through a green synthesis process using natural extracts from Hibiscus sabdariffa, the material features an oxygen...

PureLite Reactor

The PureLite Reactor™ provides a highly efficient and customisable platform for various applications. Its energy-efficient LED light sources, advanced control systems, and versatile design give researchers precise control over photochemical reactions, making it a vital tool in environmental science...

CloudHarvest

CloudHarvest ™ is an innovative solution that tackles the rising frequency of droughts and water shortages caused by climate change. It offers a sustainable way to influence weather patterns and water availability in vulnerable regions. During severe droughts, cloud seeding has been proven as an...

SpillGuard

The technology is a membrane-based system developed from waste expanded polystyrene (EPS) using electrospinning to create a nanofibrous material with superhydrophobic (water-repelling) and superoleophilic (oil-attracting) properties. It enables crude oil adsorption, recovery, and membrane...

MagNanoClean

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...

AquaCarbon

AquaCarbon™ introduces a high-performance membrane technology designed for membrane distillation desalination. The innovation integrates multi-walled carbon nanotubes (MWCNTs) into polyvinylidene fluoride (PVDF) membranes to create a robust, highly hydrophobic, and porous structure capable of...

AquaHarvest System

The AquaHarvest™ System is an innovative water generation technology that produces liquid water directly from air. It uses an air current generator and a specially designed flow body with a constricted section that cools incoming air to near its dew point. As the air exits the outlet, water...

MagheClean

The invention uses maghemite nanoparticles at pH levels below 5 to remove sulphate, manganese, copper, nickel, cobalt, and zinc ions from acid mine drainage (AMD). In traditional AMD treatment methods, these contaminants are usually removed only at higher pH levels, which requires expensive alkaline...