Chlorine Dioxide

Wastewater/Sewage Treatment

Water Treatment

Effluent Treatment

ClO₂ Generator Installations
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Sewage Treatment Plants
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Water Treatment Plants
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Wastewater Treatment Plants
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What we offer

Water Technologies That WORK!

We develop innovative water treatment technologies in Africa for a range of applications, including Chlorine Dioxide, Sewage Treatment, Water Treatment and Wastewater Treatment.

Chlorine Dioxide


Pass Micro Compliance audits!
Turnkey solutions offered with patented under water reactor, safe and efficient, using 50% less HCl. Remote monitoring with online residual analysis for easy compliance and peace of mind.

Waterwater/Sewage Treatment


Guaranteed Discharge Compliance
Sewage treatment system that is reliable, low maintenance and easy to operate. BOD/COD reduction of 95% with massive energy saving using solar assisted power sources.

Water Treatment

Produces Safe Drinking Water
Advanced membrane technologies and new techniques producing pure and safe drinking water directly from lakes, rivers, and boreholes. No bulk chemical treatment required.

Effluent Treatment

Removal of the Toughest Contaminants
Technology with advanced know-how to do the recover, recycle and re-use the water you always wanted. COD, BOD, ammonia, suspended solids, metals – no problem!

What we offer

What Our Clients Say

Colgate

We have been engaged with Nanotech Water Technologies for almost 16 years. Nanotech Water Technologies has always been very responsive to all requests and forever eager to improve and simplify our processes and standards. 

DRA Minerals

We have been working with Nanotech on various projects, in Ghana. They have supplied multiple potable and sewage systems, to our client between 2017 and 2022. My client is one of the leading gold mining corporations in the world. 

Magalies Water

Magalies Water Cullinan would hereby like to confirm that Nanotech Technologies has been awarded a tender to manufacture, install and commission a chlorine dioxide generator for the Cullinan Water Treatment Plant.

Sun International

Herewith we at Sun City, confirm that Nanotech had Chlorine Dioxide technologies deployed for pre-treatment Treating all incoming Potable water to for the entire Sun City Resort. We have experienced nothing but extraordinary Service.

Water Utilities Corporation

Nanotech is very professional in its services and has also gone the extra mile through continued free consultations, advices and presentations to prove the concept of chlorine dioxide generation and disinfection.

Chubby Chick

In the abattoir industry, salmonella can be a continuous pain point. The deployment of Nanotech came with a Compliance guarantee. The abattoir has seen much better micro results in our products as well as better salmonella control. 

City of Tshwane

Over the duration of the three (3) year contract, we had nothing but exceptional service. Nanotech deployed all the technologies, performed weekly services and proactive maintenance to ensure the solution added value.

Why Do Business With Us?

Because we apply the "three C's"

When applied to water sector challenges, it brings innovative technologies together with dedication and focus, creating effective change quickly! 

In Africa, NanoTech offers no failed audits or your money back – allowing us to guarantee lasting, reliable outcomes for our clients. 

We work across the continent, proudly offering our services without boundaries.

Compliance

Commitment

Competence

Why Should Your Company Allow Nanotech to Handle Compliance?

With our company’s deep understanding of compliance, we are able to provide you with a tailored solution that meets all your needs, exceeding regulatory standards for water technologies in Africa. When we manage your compliance you will pass your audit. Every audit.
We’ll take care of all the little things so you can focus on your core business.

You’ll become part of an elite group of organisations leading the industry with the best available technologies.
Consumer litigation and damage to your brand is negated when applying our technology of choice to minimise contamination.

Your Source for Reliable, High-Quality Water Systems & Commercial Facilities

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Our Solution

Keep your environment clean make the earth green.

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Get in touch

Contact our sales

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sales@yourdomain.tld

+888-2002-234

Appointment

Let's start your project

How it works

Easy step

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Who we are

Revolutionizing Water Treatment with Cutting-Edge Technology

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Clean Water Solutions

Turning Water Challenges into Opportunities

Testimonial

What they says about us

Residential

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Commercial

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Take a survey location

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Estimate your budget cost

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Develope your project

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Lauch prototype project

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