Eliminate the need for expensive approaches for on site wastewater treatment and soil remediation for the mining industry. LESI can remediate a broad spectrum of contaminants from wastewater, soil and groundwater on site, cost-effectively and with high runtimes and compact footprints.

Our Company has extensive experience in manufacturing and employing remediation technologies, including our mobile EOX technology for wastewater, Multi-Phase Extraction (MPE), Soil Vapour Extraction (SVE), Diffused Air Flotation (DAF), Horizontal Soil Heating, Pneumatic AirLift System (PALS), Pneumatic Fracturing System (PFS), Air Sparging, Nutrient Injection System / bioremediation and the LESI EK3 system for salt remediation. Both the EOX and the EK3 systems use advanced and proprietary electrokinetics to remediate in situ, cost-effectively and quickly.

Proven Systems

Mining Remediation Problems Solved

Our systems have proven to cleaning up heavy metals and dense, non-aqueous phase liquids (DNAPLs) including VOCs such as perchloroethylene (PCE), polychlorinated biphenyls (PCB) and trichlorethylene (TCE). LESI’s technologies also clean heavy crude oil, as well as light non-aqueous phase liquids (LNAPLs) including petroleum hydrocarbons (PHCs).We are also one of the few companies in the world that can remediate salt from soil and groundwater in situ in a cost-effective and environmentally sustainable approach with our system.

Mining Wastewater Treatment

LESI boasts two innovations for mining wastewater treatment: The EOX combines high current electrocoagulation with high concentration ozone to create the most powerful advanced electrocatalyitic oxidation approach found anywhere. Mobile, modular or fixed plant, the EOX achieves broad-spectrum contaminant removal without the use of chemicals. LESI’s Dissolved Air Flotation (DAF) system is a highly efficient treatment for the separation of suspended solids and oil and grease contaminants from wastewater. The compact DAF can either be integrated in a complete solution or offered as a single product for your mining wastewater treatment.

Proven Innovative Technology

LESI is using innovative approaches and advanced electrokinetics to treat contaminated soil, groundwater and wastewater for VOCs, salt and metals. LESI has been remediating mining contaminants and treating wastewater for more than 20 years and has won numerous awards for our innovations.

Features

High Runtimes All of our technologies are built to run and built to last because we use fewer moving parts. The fewer parts, the less there is to break down or maintain. We stand behind our 99.9% runtime promise.

Compact Footprint All of our technologies have minimal above-ground infrastructure and are compact and easy to run.

Low Maintenance Turnkey and low maintenances

Safe and CSA/UL/IECEx Approved Our in situ remediation technologies are CSA/UL/IECEx approved and are ready to remediate anywhere in the world.

Related Products

EOX - Electrocatalytic Oxidation System Powerful, Chemical-Free Wastewater Treatment The Electrocatalytic Oxidation (EOX) treatment system is a chemical-free, turnkey wastewater treatment process for oil and gas, municipal, industrial and agricultural industries. The EOX combines high current electrocoagulation with high concentration ozone to create the most powerful advanced electrocatalyitic oxidation approach found anywhere. Mobile, modular or fixed plant, the EOX achieves broad-spectrum contaminant removal without the use of chemicals.

DAF - Dissolved Air Flotation Dissolved Air Flotation (DAF) System Our Dissolved Air Flotation (DAF) system is a highly efficient treatment for the separation of suspended solids and oil and grease contaminants from wastewater. The compact LESI DAF system boasts high removal rates, 99.9% runtime and a robust design. The compact DAF can either be integrated in a complete solution or offered as a single product for your wastewater treatment.

EK3 - Electrokinetic Remediation System Cost-Effective Eectrokinetic Remediation for Low Permeability Soils The EK3 Electrokinetic Remediation System is a proprietary in situ remediation system for salts, metals, hydrocarbons and chlorinated hydrocarbons in soil and ground water. The EK3 is an extremely effective and proven alternative to the ‘dig and dump’ approach to groundwater and soil contamination.

MPE - Multi-Phase Extraction Multi-Phase Extraction (MPE): Insitu Remediation with 99.9% Runtime At every step, our team focuses on making our equipment powerful, versatile and easy to maintain. Our insitu remediation Multi-Phase Extractor 2700 Series is another example of our innovative design in action. Our integrated treatment system incorporates an oil/water separator and vacuum air stripper in one system, reducing maintenance. This extremely quiet unit makes it ideal for operation in residential areas.