RAPID’s twin-shaft Continuous Mixing Plants are integral in providing a precise, low cost mixing capability when environmental remediation is required. Examples of past remediation project types are listed below:
Remove, treat and replace soil, silt or sediment
Provide a protective cap or lining on landfills by mixing local material with bentonite creating bentonite enriched soils
Process waste and sludge
Remove, treat, and transfer soils previously contaminated with lead from firing ranges/shooting ranges to a non-hazardous waste facility
Extract, neutralize and replace tailings from mine and/or smelter sites
Brownfields Sites - clean up hazardous substances, including volatile organic compounds, polycyclic aromatic compounds, polychlorinated biphenyls, pesticides and arsenic
Environmental remediation methods are sometimes divided into groups called ex-situ and in-situ. Processes that involve excavation of soil are considered ex-situ. In-situ procedures are those that attempt to treat contamination without removing soil. In the ex-situ case, RAPIDS high-intensity, high-output, twin-shaft continuous mixing plants are used to precisely and cost effectively mix excavated soil with liquid admixtures, powders, cement, fly ash and other neutralizing agents in order to accomplish on¬ site treatment and subsequent return to the subsurface or transported to a non-hazardous waste disposal area.
RAPID International USA is focused on environmental remediation efforts to restore contaminated sites or natural resources to a level that is safe for humans and animals. Depending on the type of damage that is done, this can be a complex and expensive process. RAPID’s 400C/CW and 600C/CW twin-shaft continuous mixing plants have been selected in the past to lower the overall cost of a remediation efforts. Using our latest twin-shaft continuous mix and Continuous Weigh (CW) plant you will have the latest control technology and be emmissions compliant with the Tier 4 Final Volvo Genset. It is clear we strive to meet or exceed industry specifications and ensure you that when using our Rapidmix twin-shaft continuous mixing plants you too are being environmentally friendly.