Analysis of substrates of biogas plants
- silage, fermenter substrate, digestate, starch water, manure, slurry, brewer's yeast
According to the Ordinance on the protection of agricultural land from pollution:
Manure is solid manure, slurry, and manure as organic manure in processed form.
Solid manure is a mixture of litter, solid and liquid animal excrements of varying degrees of biodegradation, stability and maturity.
Slurry is liquid manure, most often a mixture of liquid animal excrement and wastewater (usually formed as a liquid residue of excrement that litter manages to absorb).
Parameters of substrate testing of biogas plants that we conduct:
- Dry matter
- Chemical Oxygen Consumption
- Anionic detergents
- Organic carbon or organic matter
- Nitrogen, total
- Phosphorus, total
- Potassium, total
- Ember remains
- Acid ratio (butyric: lactic: acetic)
- Microelements: Na, Ca, Mg, Cu, Mn, Fe, Mo, Zn, Co
- Heavy metal: As, Cd, Ni, Pb, Cr, Mo, Co, Hg