Documented SewTreat project
Carletonville Centre
Carletonville, Gauteng
80 kL/day
WaterTreat · Part of SewTreat
Water treatment.
Built around
your source.
Borehole, surface-water and rainwater treatment for the water your site needs.
From water analysis and process design to installation, commissioning and ongoing support.
Borehole treatment + backup water
View the project ↗Analyse the sourceDesign the treatmentIntegrate the supplySupport the plant
Water solutions
Start with your
water source.
The right solution connects what is in the incoming water with how much you need and where it will be used.
01
Borehole water treatment
Make an alternative water source work for your site, with treatment based on what is actually in the borehole water.
Explore solution 02River & dam water treatment
Prepare for a source that changes with seasons, rainfall and abstraction conditions.
Explore solution 03Rainwater treatment
Connect catchment, storage and treatment to a clearly defined use.
Explore solution 04Reverse osmosis
A membrane treatment step for applications where the feed and output requirements call for it.
Explore solution 05Backup water storage
Keep storage, pumping and controls ready for supply interruptions.
Explore solution 06Process-water treatment
Match incoming water to the specification your operation needs.
Explore solutionProject experience
Real sites.
Specific water requirements.
Historical SewTreat projects show how treatment and supply infrastructure respond to the needs of a site.
Source to use
One joined-up
water plan.
A plant needs to work with the source, storage, controls and distribution already on your site.
How treatment works- 01
Understand the water
Source analysis, demand, intended use and site constraints establish the design brief.
- 02
Build the right system
Process design, manufacture, installation and commissioning connect the equipment to the site.
- 03
Keep it working
Training, servicing, monitoring and optimisation support the plant through its operating life.
Water security
A buffer against
supply interruptions.
Backup storage brings tanks, pumping and controls together around your demand. Eastgate and Roodepoort show this approach in hotel applications.
Explore backup water
Before you specify
A useful first conversation.
Bring the information you have. Our team can help identify what else is needed.
What information helps size a plant?
Source-water analysis, average and peak demand, the required use, and existing site infrastructure help establish a useful design brief. Unknown figures can be identified during the assessment.
Can borehole water be used for drinking?
Its suitability depends on the source analysis, treatment design and verification of treated-water quality. A borehole alone does not establish drinking-water quality.
When is reverse osmosis appropriate?
It is considered where the feed-water chemistry and required output specification justify a membrane treatment step. Pretreatment and operating requirements are part of the decision.
How much backup storage do we need?
Start with the demand that must be supported, interruption duration, supply priorities and available space. A volume in kL is different from a treatment rate in kL/day.
Start with the water
Tell us about
your water project.
Your source, demand and intended use give our team a useful starting point.