HWT is a leader in water treatment solutions. Since its founding in 1994, our company has successfully designed, built, and commissioned over 200 treatment plants. With capacities ranging from 5 to 500 cubic meters per day, the facilities supplied by us are highly automated, ensuring efficient operation with minimal human intervention.
Off-Grid Water Treatment Specialists Since 1994
At HWT, practical and reliable water treatment systems have been designed, manufactured, and commissioned for off-grid applications throughout Southern Africa since 1994. As experienced Off-Grid Water Treatment Specialists, treatment solutions are supplied for developments where municipal water and sewer infrastructure may be unavailable, unreliable, or impractical.
Over the past three decades, more than 200 treatment plants have been engineered and installed for a wide range of industries and applications. Consequently, extensive experience has been gained in potable water treatment, sewage treatment, industrial wastewater treatment, rainwater purification, and remote-site process support.
Furthermore, treatment systems are designed with long-term operational reliability, low maintenance requirements, and practical site conditions in mind.
Off-Grid Water Treatment Specialists for Remote Applications
Many modern developments require independent water and wastewater infrastructure to support sustainable operation. Therefore, customised treatment systems are frequently designed for:
- Residential estates
- Lodges and hospitality developments
- Agricultural facilities
- Mines and industrial plants
- Schools and campuses
- Commercial developments
- Remote construction camps
- Eco-sensitive sites
As a result, dependable water supply and wastewater treatment can be achieved even in isolated and environmentally challenging locations.
Practical Engineering and Process Experience
At HWT, practical engineering experience is combined with proven treatment technologies to deliver reliable long-term process performance. Consequently, every project is carefully evaluated according to the raw water quality, wastewater characteristics, discharge requirements, available footprint, and operational objectives of the client.
The following systems are commonly designed and supplied:
- Potable water treatment plants
- Sewage treatment plants
- Underground bioreactor systems
- Containerized treatment plants
- Skid mounted treatment units
- Sewage pump stations
- Filtration and clarification systems
- Reverse osmosis systems
- UV and chemical disinfection systems
- Process automation and control systems
In addition, modular and containerized treatment technologies can be supplied where rapid deployment and simplified installation are required.
Designed for Reliability and Low Maintenance
Off-grid treatment systems must operate reliably under changing environmental and operating conditions. Therefore, robust process equipment and carefully selected treatment technologies are incorporated into every installation.
Automated controls, alarm systems, and remote monitoring technologies can also be integrated to improve operational oversight and simplify maintenance management. Consequently, efficient treatment performance can be maintained while reducing operator intervention requirements.
Furthermore, energy-efficient process configurations and compact treatment layouts can be incorporated to reduce operating costs and minimise infrastructure requirements.
Supporting Sustainable Water Infrastructure
Reliable access to clean water and effective wastewater treatment remains essential for sustainable development. Therefore, treatment systems are designed to support long-term environmental compliance, water security, and operational sustainability.
Since 1994, HWT has continued to provide practical off-grid water and wastewater treatment solutions throughout Southern Africa. Whether the requirement involves potable water supply for a remote lodge, sewage treatment for a residential estate, or industrial wastewater treatment for a factory or mine, dependable and efficient treatment systems can be engineered to suit the specific needs of each project.