RENEX’S facility meets the latest and most stringent environmental regulations and is equipped with hardware that fully complies with the highest international operating standards.

1 - STORAGE

Storage Function

The soil storage area can safely store 30,000 tonnes of contaminated soil in 17 separate bays. The storage area is under full ventilation to ensure a safe working environment and to capture any particulates.

Benefit

RENEX can store soil in its facility and allow the site remediation activities to continue without being delayed. Defined bays allow RENEX to segregate soils according to client or contaminant type. For a detailed presentation of our process please contact us to arrange an appointment info@renexgroup.com

2 - MECHANICAL PRE-TREATMENT

Mechanical pre-treatment Function

The soil will be processed to remove metal objects and other foreign materials not requiring treatment.

Benefit

RENEX is able to receive soil directly from the site without the need for the client to pre-process any metals, bricks, timber, concrete or rocks. For a detailed presentation of our process please contact us to arrange an appointment info@renexgroup.com

3 - PRE-DRYING

Pre-drying Function

Indirectly heats the soil to approximately 200˚C to reduce the moisture content to <1%.

Benefit

RENEX is able to receive soil with moisture content in excess of 40% without impacting on the treatment time. For a detailed presentation of our process please contact us to arrange an appointment info@renexgroup.com .

4 - PYROLYSIS ROTARY KILN TECHNOLOGY

Pyrolysis Rotary Kiln Technology Function

Indirectly heats the contaminated soil, in the absence of oxygen, to approximately 600˚C. Contaminants in the soil are separated (‘pyrolysed’) from the soil and then combusted between 1100˚C and 1200˚C.

Benefit

The indirect heat removes the risk of potential combustion and the oxygen-free environment eliminates potential for dioxin formation. For a detailed presentation of our process please contact us to arrange an appointment info@renexgroup.com

5 - GAS CLEANING SYSTEM

Gas cleaning system Function

Gases pass through a sophisticated system comprising scrubbers (wet and dry system), filters and an activated carbon bed.

Benefit

The five stage process ensures that all gases are cleaned prior to safe release to the atmosphere. For a detailed presentation of our process please contact us to arrange an appointment info@renexgroup.com

6 - RE-USE

Re-use Function

The gentle Pyrolysis process leaves the soil structure intact with capacity for the soil to be hydrated and compacted.

Benefit

Soil can be used for any landscaping or construction purpose. For a detailed presentation of our process please contact us to arrange an appointment info@renexgroup.com

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