Welcome to Cwenga Technologies

Cwenga is the Southern African distributor for Lanxess (Lewatit resins, Lewabrane RO membranes, Bayoxide), and Chemviron activated carbon. 

These two agencies offer world class quality and technical abilities which include regular visits of their sales staff and management to South Africa. This allows Cwenga and our customers the opportunity to be informed of new developments and technologies in the market. .

Industry News

Keep up to date with the latest in the water purification and engineering industry with the latest news from Cwenga Technologies
Student Graduation

Jul 21 , 2022

Congratulations to Mantsha Emeldah Mathibela, our Laboratory Technician, who received a National Diploma In Analytical Chemistry  from the Tshwane University Of Technology . Mantsha is pursuing an Advanced Diploma In Analytical Chemistry at the moment.

She is currently working on a project, focused on  the removal of nitrates from water using Ion Exchange resin where the effect of functional groups in anion exchange resin are investigated. Mantsha is passionate about her work and looks forward to working on more projects. The dreams is to  obtain her PhD in chemistry someday. 

Student graduation

May 11 , 2021

A very enthusiastic well done to Lesego Siwela, who graduated from the University of Pretoria last month with her Batchelor of Engineering (metallurgical) degree.

Although it has been an interesting challenge to mentor a student throughout lockdown, she has done admirably. Lesego worked on an incredibly varied set of projects, bouncing from hydrometallurgy (copper and gold recovery and cobalt leaching) to food processing (colour removal from sugar and inversion of glucose syrup) to development of analytical methods for our internal laboratory.

Cwenga granted essential services status

Mar 31 , 2020

Cwenga Technologies has been granted essential services status by CIPC as a supplier into the food production and water purification industries. This means that during the COVID-19 South African lockdown, we are able to continue all our functions. 

While most of what we do can be achieved remotely, it is a relief that we can continue to support our customers throughout this time in whatever capacity is necessary. 

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Cwenga offers world class products with local knowledge and expertise.Cwenga TechnologiesSouth Africa