Optimising Remediation Efforts with accurate data and targeted Spin® injections
Remediation solvent-contaminated site using SPIN® technology and EHC® reagent, with optimized remedial design thanks to MIP-GC/MS (Enissa) to achieve long-term ERD.
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Small machine for small biological in situ treatment
In-situ projects aren’t always large-scale. Discover our SPIN® Manual – the ideal solution for high-precision injection work in tight or restricted spaces.
ISCO treatment of chlorinated ethenes in clay soil monitored by electrical tomography
As part of the redevelopment of a former industrial site a preliminary phase of remediation is to be carried out. The remediation company contacted INJECTIS to focus on low-permeability zones contaminated with chlorinated solvents in groundwater.
Injection of zerovalent iron (ZVI) in fractured aquitard at greater depth (35 m-bgl)
As part of a study on the degradation of chlorinated solvents, INJECTIS was contacted to perform injections into a fractured and highly compacted marine aquitard, reaching depths of up to 35 meters below ground level.
Using the SPIN® injection technology in calcareous marl
Given the presence of calcareous marl, the contractor had initially never considered a treatment with direct injections. Injectis once again proves the effectiveness of the SPIN® injection technology for this type of geology.
Extensive research on the treatment of heavy metals in groundwater originating from pyrite ash
Heavy metals in groundwater can be of various origins. Understanding the solubilisation mechanisms is crucial to find the most effective treatment method.
Enhanced reductive dichlorination (ERD) of chlorinated aliphatic hydrocarbons (CAHs)
in a low permeability soil in urban area
Chemical oxidation (ISCO) VS Biological oxidation
In most cases, the chemical or biological pathway can be chosen with its advantages and disadvantages
Desorption of mineral oils
Sometimes, to treat the pollutants, you need first to liberate them