PROCEDURE FOR THE ELIMINATION OF WATER NITRATES

Patent number:

202230386

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The procedure consists on the elimination of nitrates from water using Fe2+ or Fe3+ salts in solution as a homogeneous catalyst in the presence of reducing agents and the use of ultraviolet light to intensify the process

Countries:

Spain

Regions:

Community of Madrid

Centers:

UNIVERSIDAD AUTONOMA DE MADRID

Other entities:

Sectors:

Energy

Chemicals

Subsectors:

TRL Level:

TRL 4 – technology validated in lab

BRL Level:

BRL2: First business concept described market potential & competitive overview

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Video Link:

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Sustainable Development Goal:

SDG06: Clean water and sanitation

Applications

The main advantages of this process is that it operates with a homogeneous catalyst and that it is also, unexpectedly, effective in the presence of oxygen dissolved in the reaction medium. It can be applied as a treatment for water contaminated by nitrate for its conditioning to drinking water or treatment of industrial, agricultural water or organic matter transformation processes for the elimination of nitrates.

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