Liquid additive ULTRAPRACT series

ULTRAPRACT is a patented enzyme formulation developed by Biopract to improve the digestion of agricultural residues and increase biogas yield. It accelerates cell wall breakdown, enhances degradation of hard-to-digest plant substrates and unlocks additional gas potential by degrading dead bacterial biomass in manure and slurry.

Product variants

• ULTRAPRACT P2 — designed for digestion of manure and slurry (organic fertilizers); recommended manure share > 40% oDM.
• ULTRAPRACT HP — for systems with high volumes of manure and slurry where maintaining stirrability is a priority; recommended manure share > 20% oDM.
• ULTRAPRACT HC — for plants using energy crops that can benefit from a slurry bonus (Germany); recommended manure share > 5% oDM.
• ULTRAPRACT PG — for viscosity-increasing plant substrates (e.g. grain or grass silage) used in combination with manure; recommended manure share > 10% oDM.

Key benefits

• Greater flexibility in substrate selection
• Accelerated substrate breakdown
• Reduced digestate volume
• Lower substrate input requirements
• Increased gas yield

Key features and performance

• Patented enzyme formulations developed by Biopract, based on targeted combinations of selected enzyme activities and the enzymatic acceleration factor (AC).
• Effective cell wall breakdown to improve degradation of hard-to-digest plant-based substrates.
• Degradation of dead bacterial biomass in manure and slurry to unlock residual gas potential.
• High enzyme activity across the pH range relevant to biogas plants and strong temperature tolerance for reliable on-site performance.
• Designed to improve plant economics by enabling higher manure shares or the use of high-fiber substrates while maintaining process stability.

Technical specifications

• Manufacturer: Biopract
• Product name: ULTRAPRACT
• Variants: P2, HP, HC, PG
• Target substrates: manure, slurry, energy crops, high-fiber plant substrates (e.g. grain or grass silage)
• Active principle: patented enzyme formulations with enzymatic acceleration factor (AC)
• Performance: high enzyme activity across biogas-relevant pH range; robust temperature tolerance
• Functional effects: improved cell wall breakdown, degradation of dead bacterial biomass, increased gas yield, reduced digestate volume, lower substrate input requirements
• Recommended manure share by variant: P2 > 40% oDM; HP > 20% oDM; HC > 5% oDM; PG > 10% oDM
• Special notes: HP optimized for high-manure volumes with stirrability considerations; HC geared to plants using energy crops and benefiting from slurry bonus (Germany)