Overview
AgroSpark uses high-voltage plasma impulses to rapidly transform livestock waste into bioavailable, pathogen-free organic fertilizer on-site. Microsecond electric discharges decompose and restructure organic material at the molecular level — no chemical additives or microbial treatment — converting manure and sludge into nutrient-rich fertilizer instantly while sterilizing pathogens. The aim: cut synthetic-fertilizer dependence, reduce manure pollution, and regenerate degraded soils.
Applications
Processing pig/cow manure, poultry litter, slaughterhouse waste, peat substrates, liquid waste/wastewater, and mixed organic sludges into dry powder, granules, or nitrogen-rich liquid fertilizer; direct field application or reconditioning of degraded soils.
Users: farms, livestock operations, agricultural waste managers.
Operating Principle
Microsecond discharges (hundreds of MW per pulse) induce shockwaves, cavitation, ultrasonics, localized plasma, and EM fields, creating extreme local temperature/pressure that ruptures molecular bonds, microfragments (~20 µm), and oxidizes material. Nitrogen is activated to NO₂⁻/NO₃⁻; H₂O₂ forms and breaks to H₂O + atomic oxygen; insoluble salts/organics oxidize, liberating plant-available nutrients; pathogens, viruses, helminths, and spores are sterilized.
Limitations: lab-validated only; energy balance, throughput, and fertilizer quality across waste types unproven at demonstrator scale.
Key Parameters
Pulse power: hundreds of MW per microsecond discharge. Microfragmentation: ~20 µm. Yield: 70–95 % (solid or liquid fertilizer). Output: pathogen-free, enhanced NPK bioavailability. Capacity: 10–100 t/day. Power-efficient; off-grid capable. CapEx: €200,000–250,000 (demonstration-scale unit, 6-month lead). OPEX: minimal electricity, no additives.
Note: yields and capacity are claims requiring demonstrator validation.
Architecture and Components
Sealed high-voltage plasma discharge chamber; high-current capacitive/inductive pulse generator. Form factors: stationary shed-mounted farm units; mobile marine-container modules; tractor-towed versions (in development).
Advantages
Technical: instant transformation (vs slow composting); simultaneous disinfection + nutrient liberation; works on solid and liquid waste; no chemicals/microbes. Economic: eliminates synthetic-fertilizer purchase; minimal OPEX; modular/off-grid. Environmental: removes manure pollution, odor, flies, pests; soil-regeneration potential.
Integrations
On-farm waste streams → fertilizer; combinable with irrigation for liquid fertilizers; complements ARBOK soil-regeneration, fertilizer, and container-module platforms.
Deployment & Operation
Steps: pre-screen/optimize wet-dry ratio → feed discharge chamber → collect solid/liquid fertilizer. Stationary, mobile, or towed. Lab-scale unit operational; industrial demonstrator in preparation. Remaining: demonstrator validation and per-region/waste-type customization.
TRL
TRL 3 (confirmed by Michael). Experimental proof-of-concept: lab-scale unit operational and effects demonstrated, but the industrial demonstrator, energy balance, and fertilizer quality across feedstocks are not yet validated. (Adjusted from the legacy "TRL 6–7" claim, which preceded the demonstrator.)
TRL scale:
- TRL 1 — basic principles observed
- TRL 2 — technology concept formulated
- TRL 3 — experimental proof-of-concept ← AgroSpark
- TRL 4 — validated in lab
- TRL 5 — validated in relevant environment
- TRL 6 — demonstrated in relevant environment
- TRL 7 — prototype in operational environment
- TRL 8 — system complete and qualified
- TRL 9 — proven in operational environment
Market Potential
Livestock manure is a massive pollution and methane source, and synthetic fertilizer is costly and price-volatile. On-site, instant, chemical-free conversion to sterilized fertilizer — if validated — addresses farms, livestock operations, and degraded-soil regeneration, especially off-grid/remote.
Typical Project Economics
CapEx €200,000–250,000 (demonstration unit); minimal electricity OPEX, no additives; value from avoided synthetic-fertilizer purchase and waste-disposal savings. No payback model in source — indicative until demonstrator data.
Risk Factors
Lab-only validation; energy cost per ton and throughput unproven at scale (hundreds-of-MW pulses imply significant peak power). High-voltage safety protocols required. Wet/dry ratio and input pre-screening sensitivity. Fertilizer consistency/regulatory approval across waste types. Legacy TRL overstated.
Related Technologies
ARBOK-FERTILIZER · ARBOK-SAPROPEL · Arbok-URIA