LDD provides state of the art site assessment and remediation technologies for ex-situ, in-situ and on-site projects. LDD holds a wide portfolio of proven technologies that have either been developed in-house or carefully adopted in order to provide our clients with cutting edge and cost-effective technologies that fit their needs. LDD's world class in-depth knowledge of the science behind microbial degradation of organic pollutants allows us to optimize engineering and biology and to maximize biodegradation efficacies. 
IN SITU Technologies
  • EHC-O controlled oxygen release compound
  • Soil-air circulation well / vacuum vapor extraction
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EX- SITU Technologies
LDD's Biopad technology is a state of the art ex-situ biodegradation playground. It has an impermeable treatment pad on which the contaminated soil is treated in a controlled methodology to allow natural or amended microorganisms to biodegrade the pollutants. The controlled parameters are: microbial activity, oxygen level, nutrient concentrations, moisture content, pH level, temperature, etc.
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Sediments - Technologies
The AquaBlok® composite particle system  is a composite-aggregate technology resembling small stones and comprised of a central core (often stone aggregate), clay or clay sized materials, and polymers. The main use of the technology is to seal the bottom of water bodies. The composition, size and gradation of the particles can be custom designed for many different uses as a vector delivery system.
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