For the recovery of organic and energy waste

• Input quality (trace element content / agronomic value / heavy metals),
• BMP test (methanogenic potential),
• Gas quality and analysis (major elements: CH4 / H2 / H2S / CO / O2, chlorine, fluorine, siloxanes, humidity, mercaptans, sulphur, VOCs, metals, ammonia NH3, dust, etc.),
• Digestate quality (agronomic value, heavy metals, PAHs, PCBs, microbiology & health approval),
• Biological monitoring (volatile fatty acids, buffering capacity, FOS/TAC),
• Methane leak detection (infrared camera with CH4 filter).

1. Agronomic criteria

• Physical analysis (dry matter, organic matter, pH),
• Nitrogen & Carbon (total nitrogen, total organic carbon, calculation of C/N ratio),
• Agronomic metals (Ca, Mg, K, P),
• Trace elements (B, Co, Mn, Mo, Fe, Cu, Zn).

2. Contaminants

• Trace metals (As, Cd, Cr, Cu, Hg, Ni, Pb, Se, Zn),
• Polycyclic Aromatic Hydrocarbons (PAH),
• Polychlorinated biphenyls (PCB).

3. Safety criteria

• Sorting of inerts,
• Microbiology (Salmonella, Escherichia coli, Helminth eggs, Listeria monocytogenes, Enterococci, Clostridium perfringens).

4. Compost maturity

• ISMO (Organic Matter Stability Index),
• Carbon & Nitrogen mineralisation.

1. Control of fuel flows and analysis of the following parameters: 

• Moisture content,
• Calorific value (PCI/PCS),
• Total chlorine,
• Total fluorine
• Total bromine,
• Total Iodine,
• Ash content,
• Inert sorting,
• MOS/MONS measurement,
• Metals,
• PCB / PCT / PCP.

2. Analyses for cement and material recovery :

• Combustion parameters: moisture, elemental analysis and calorific value, ash,
• Pollutants including: halogens, chlorine, heavy metals, hydrocarbons and VOCs,
• The major elements of cement : Al2O3, Fe2O3, CaO, etc.