Data-informed feedstock preparation
Pilot-scale textile equipment creates controlled microplastic/microfiber dispersions (PES/PET, PA, cotton mixtures) with standardized analytical characterization (e.g., ISO 4484) before moving to real industrial effluents.
Selective light-driven photoelectrochemical oxidation
Earth-abundant metal-oxide photoanodes (e.g., Fe₂O₃, WO₃, BiVO₄, TiO₂) enhanced with dopants and surface co-catalysts break down resistant polymer bonds to produce specific monomeric targets (e.g., ethylene glycol, terephthalic acid, caprolactam) and selectively catalyze their oxidation to valuable products (e.g., glycolic acid).
Spatially organized aggregated co-culture systems
Using polyelectrolyte-driven electrostatic cell assembly, degrader strains (e.g., Rhodococcus, Pseudomonas) and producer strains (e.g., Actinomycetes) are co-arranged to optimize metabolic flux, overcome diffusion limits and yield polyketide scaffolds.
Bioelectroconcentration (BEC) & water polishing
Electroactive biofilms at the electrodes eliminate residual soluble pollutants while selective ion-exchange membranes concentrate ammonium, nitrate and phosphate for circular reuse.
Multi-domain digital modeling
Including DFT quantum chemical calculations, spatiotemporal genome-scale metabolic models (GEMs) and mechanistic mass/energy balance process models ensures bi-directional feedback between experiment and computation.