- Sample preparation
- Chemical analysis
- Metallurgical tests
- Environmental solutions
- Biomass production
- Outsourcing
Assessment. Environmental solutions
- Baselines for environmental impacts valuation. Preoperational feasibility.
- Diagnosis and impacts and passive valuation (Due Dilligence).
- Plans, projects and environmental control in mining closing operations.
- Remediation of contaminated soils. Site rehabilitation.
- Inspections and analysis of compulsory environmental controls.
- Waste and tailing characterization.
- Acid mine predictions. Acid-base accounting.
- Potential acid generation (sulphides and sulphur species)
- Neutralization potential
- Net acid generation
- Neutralization ratio
- Heavy metals analysis
- Natural attenuation of compounds in packed beds
- Effluents treatments
- Mobility studies of metals in rocks, minerals, soils, sediments and wastes. Testing capabilities include:
- TCLP EPA 1311
- SPLP EPA 1312
- EN-12457-4
- Metals speciation.
- Sequential extraction (3, 5 and 7 steps)
- Passive techniques for control and monitoring soils and waters contamination by leachates and spills.
Sampling and monitoring (+)
- Surface waters, groundwater, wastes and effluents.
- Sampling of soils, minerals, sediments and sludge.
- Air quality monitoring: Particulate material(MP10), Gas, Meteorology and Modelation.
- Fixed emission monitoring (Particulate material and gas).