Enhanced Biological Remediation: Nutrient Injection System

LESI Nutrient Injection System injects is an automated process for injecting multiple bio-supplements into soil formation to enhance microbial activity. The LESI approach accelerates the bio-degradation process in saturated and vadose zones by supplying a nutrient source for indigenous microorganisms in hydrocarbon and nitrate sites. For nitrate sites, we can auto-inject a cocktail of bio-supplements into the soil formation to reduce nitrate contamination by increasing anaerobic bacterial populations.

The Science Behind the Nutrient Injection System

Our Nutrient Injection System facilitates mass removal of residual and vapour phase VOC’s situated in the saturated and vadose zones through high-pressure injection. This unique system injects nutrients tailored to the soil contaminants. The result is maximum bio-degradation of indigenous microorganisms and more effective contaminant removal. For nitrate sites, we auto-inject a bio-supplement cocktail into the soil formation to reduce nitrate contamination by increasing anaerobic bacterial populations.

Benefits

Cost-Effective and Efficient Bio-Degradation

An automated injection system that meters in the appropriate amount of each chemical on an automated schedule from 250L totes.

Low Maintenance

The system design means high runtimes and high efficiencies requiring no operator.

Compact Footprint

The 8’ x 10’ footprint houses all the automated injection equipment along with up to 4 chemical totes (250L) in an 8’ x 10’ footprint for a cocktail bio-supplement injection.

Mobile App Access

Access monitoring data, equipment optimization and alerts from anywhere in the world from our mobile app for Android or iPhone or from your desktop.