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Reverse Osmosis
RO plant design, membrane selection, commissioning and performance troubleshooting.
Enquire about RO →DEO WATER SERVICES • SOUTH AFRICA
Water treatment.
Engineered with purpose.
Practical water and wastewater solutions for industrial, commercial and municipal applications — from treatment plant design to ongoing support.
RO & UF systemsFiltrationAutomationTechnical support
01Design & engineering
02Supply & installation
03Service & maintenance
04Training & documentation
WHAT WE DO
Water solutions from source to discharge
Choose a service to start a conversation with our team.
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Pre-treatment & filtration
Bag filters, multimedia, carbon, softening and ultrafiltration solutions.
Enquire about filtration →♧
Wastewater treatment
Process solutions for effluent treatment, reuse and discharge compliance.
Discuss wastewater →⚙
Automation & control
PLC/HMI concepts, instrumentation, interlocks and operating sequences.
Discuss automation →＋
Chemicals & dosing
Water-treatment chemical programmes, dosing equipment and operating guidance.
Chemical enquiry →▤
Technical documents
SOPs, P&IDs, method statements, maintenance records and operator resources.
Request documentation →OUR APPROACH
Built around your water, your process and your goals.
Every application is different. We focus on practical engineering, dependable operation and clear documentation to help clients operate and maintain their systems with confidence.
Tell us what you need01
Assess
Understand feed water, flow, quality targets and site requirements.
02
Design
Develop a fit-for-purpose process and equipment solution.
03
Support
Help teams with operation, maintenance, troubleshooting and training.
PROJECT EXPERIENCE
Real work. Real treatment systems.
Browse DWS project and service photographs by treatment type. Open a category to explore its photo gallery and project focus.
PROJECT FOCUS
Dosing and disinfection installations
The photo set shows examples of packaged dosing assemblies, chemical supply arrangements, disinfection equipment and dosing-room pipework. The images are presented as DWS portfolio examples and are not assumed to depict one single site.
SYSTEMS SHOWN
PROJECT FOCUS
Filtration and water conditioning
Photographs feature pressure vessels, media filtration, softener valve assemblies and interconnecting pipework used in water-treatment installations.
SYSTEMS SHOWN
PROJECT FOCUS
RO and membrane treatment equipment
This gallery brings together images of membrane housings and reverse-osmosis assemblies, alongside related pumping, pre-treatment and control equipment visible in the photo archive.
SYSTEMS SHOWN
PROJECT FOCUS
Cooling-tower inspection and maintenance
Photos show cooling-tower fill media and related inspection or maintenance activity. They illustrate the type of site work performed rather than a quantified performance claim.
SYSTEMS SHOWN
PROJECT FOCUS
Chemical metering pump installations
The selected images focus on metering pumps and associated dosing equipment, including mounting arrangements and injection-side pipework where visible.
SYSTEMS SHOWN
PROJECT FOCUS
Industrial plant servicing and pipework
This group shows service and installation work around process pipework, valves, pumps, filter vessels and other plant-room equipment.
SYSTEMS SHOWN
PROJECT FOCUS
Packaged filtration and pressure systems
Photos highlight compact equipment arrangements and pressure or filtration components, including vessels, pump sets and interconnecting pipework.
SYSTEMS SHOWN
PROJECT FOCUS
Packaged sewage-treatment systems
This portfolio group shows DWS packaged sewage-treatment equipment and visible installation details. No plant capacity or treatment performance is inferred from the photographs.
SYSTEMS SHOWN
PROJECT FOCUS
Plant monitoring and control
The images show examples of process visualisation and local instrumentation used around water-treatment equipment.
SYSTEMS SHOWN
PROJECT FOCUS
Industrial tank fabrication and installation
This group presents visible tank fabrication and installation work. Tank duty, material grade, dimensions and client details are not assumed.
SYSTEMS SHOWN
Project categories and captions describe visible equipment and work activities. Client names, site locations, capacities and performance results have not been assumed.
Working on a similar water-treatment challenge?Tell us about your application and site requirements.
Discuss your projectKNOWLEDGE THAT LASTS
Operator training & technical support
Build operator confidence with practical training, competency assessments, certificates and site-specific procedures.
RESOURCE CENTRE
Technical downloads
We can add approved brochures, manuals, certificates, SOPs and product data sheets here.
Company profile
Company overview and service capabilities
Water treatment training
Course information and training enquiries
Technical documentation
Available documents supplied on request
LET'S TALK
Tell us about your water challenge.
Send a project enquiry and include the application, required flow rate, water analysis and location if available.
Deo Water ServicesSouth Africa
Office+27 11 918 5454
DJ Smit084 702 1987dj@deowater.co.za
Deon Smit084 702 1987deon@deowater.co.za
Website: deowater.co.za