Reduction of Sodium content in Irrigation Water

ICL Innovation Incubator seeks cost effective technologies, either by way of a device or material, to selectively reduce Sodium content in irrigation water. 

Background

Sodium, an element of almost no use to the plant, contributes to the deterioration of soil structure, and builds up a persistent harmful osmotic pressure. Excessive irrigation is needed in order for the plants to wash it off their roots. Reducing Sodium ions content in irrigation water, preferably by replacing it with

Potassium ions will contribute to economical irrigation and an environmentally conscious approach. Solutions as farm level Reverse Osmosis and ion exchange provide partial answers, but cost is still prohibitive, and selectivity remains an issue. Semi-arid regions as well as areas where the source is brackish or reused water are prime candidates for a novel approach to the reduction of Sodium. 

Our criteria

• Cost- the highest emphasis is put on cost in comparison with reverse osmosis
• Sodium reduction efficiency

As a technology incubator, ICL Innovation is looking only for innovative technologies that may be further developed and commercialized through a business unit in ICL. 

We Offer

• Full funding for selected technologies
• Analytical laboratories, pilot facilities and high level R&D teams based on IMI TAMI- ICL's research and development institute
• A business unit within ICL, in this case ICL Specialty Fertilizers as an industrial commercialization partner

IP  Collaboration

• Funded research
• Exclusive IP licensing
• Joint development