CDE Global Leads the Charge in Reclaiming Contaminated Land for a Circular Economy
By Dr.Michael Lee, world-Today-news.com - October 26, 2023
DUBLIN, Ireland – As construction booms and environmental concerns mount, one Irish company is pioneering a solution to both resource scarcity and land contamination: CDE Global.With over 2,000 soil washing installations worldwide, CDE is increasingly focused on the “revaluation” of impacted lands – sites contaminated by pollutants – and transforming construction waste into valuable resources.
The company, a specialist in soil washing technology, is targeting both mineral extraction and the recovery of materials from construction and demolition debris.This dual approach aims to alleviate pressure on virgin resources while together addressing a growing environmental challenge.
This year, CDE’s efforts are especially concentrated on impacted land, recognizing its potential as a key component in enduring construction practices. A critically important focus is on tackling micropollutants, specifically Per- and Polyfluoroalkyl Substances (PFAS), which frequently enough leach from sites into groundwater, posing a threat to water resources. CDE has already deployed several installations across Europe specifically designed to treat these contaminants.
“The fewer micropollutants present, the less significant the risks of pollution,” explains a company spokesperson, highlighting the core principle behind CDE’s advanced treatment techniques. These techniques allow for the treated land to be reintroduced into a dedicated revalorization circuit, effectively closing the loop on waste.
Currently, CDE operates approximately ten installations in France, each with an average processing capacity of 80 tonnes per hour. Demand is surging, with several new projects underway in france, Belgium, and Switzerland. Notably, these newer projects are requesting substantially increased processing capacities, reaching up to 250 tonnes per hour.
This trend reflects a growing movement towards establishing processing platforms close to urban centers – a concept CDE refers to as “urban quarries.” By locating these facilities near construction activity, CDE aims to fully integrate construction waste into a circular economy, minimizing transportation costs and environmental impact.
CDE Global’s work represents a crucial step towards a more sustainable and resource-efficient construction industry, demonstrating that contaminated land can be transformed from a liability into a valuable asset.
Keywords: CDE Global, soil washing, construction waste, PFAS, impacted land, circular economy, urban quarries, environmental remediation, sustainable construction, resource recovery.
