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Aquavista Digital Services

Veolia Water Technologies - Taking you on a journey to smarter water operations.


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Aquavista Digital Services


Veolia Water Technologies - Taking you on a journey to smarter water operations.

Kaldnes RAS

03-12-2018 | Process Water

Both salmonids and other species have proved to meet the highest quality when farmed in Kaldnes™ RAS systems. At first glance, increased growth rate (SGR) and high survival rate are obvious benefits. Furthermore, reduced stress and increased fish welfare are other advantages that Kaldnes™ RAS provides.

Kaldnes™ RAS meets the demand for flexible and reliable water chemistry. Sudden changes that may provoke potential harmful environmental factors, such as sludge accumulation are eliminated.

RAS2020 - Revolutionizing Aquaculture

03-12-2018 | Process Water

Krüger and Veolia offer a unique grow-out solution. RAS2020 is a flexible, module-based recirculating aquaculture system with optimised process logistic, low operating costs and reduced footprint.

RAS2020 is designed for a daily feed load of maximum 4,000 kg feed per day and an annual production capacity of 1,200 ton fish.

The RAS2020 is well suited for species such as ­salmon, trout, kingfish, sea bass, pike perch among others. 

The fish are farmed in a controlled environment based on the state-of-the-art recirculation including water treatment technology ensuring stability to optimise growth, reduce feed conversion ratio (FCR) and improve survival. RAS2020 has brought in optimal flexibility in RAS systems resulting in minimum handling and moving of the fish.

Eskom Koeberg responds to water shortages by launching a desalination plant

23-02-2018 | Desalination - Seawater / Brackish

Wednesday, 14 February 2018Eskom’s Koeberg nuclear power station has today launched a mobile groundwater desalination plant, which will take care of the station’s water needs, thus easing the pressure on the City of Cape Town’s water supply.


24-06-2016 | Drinking / Potable Water

The ACTIFLO® CARB process combines the features and the efficiency of ACTIFLO® with the adsorption qualities of activated carbon to remove compounds that are refractory to water clarification.

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