Bioremediation

Biological air treatment systems utilizing microbial consortia to eliminate VOCs, odors, and industrial airborne pollutants.

Biosurfactant and plant-oil-derived frothers and collectors that replace petroleum-based alcohol, glycol and fatty-acid-derivative reagents in mineral froth flotation, sold by dedicated bio-based specialty-chemical producers (Locus Mining Solutions, Integrity BioChem, Godavari Biorefineries, NAQ Global) to mining operators rather than manufactured in-house by mine sites.

Biological death care that replaces flame cremation and vault burial — natural organic reduction (NOR) vessel-composts human remains into soil (Recompose, Earth Funeral, Return Home, Herland Forest), while mycelium and biopolymer containers (Loop Biotech's Living Cocoon, Capsula Mundi's egg pod) close the nutrient loop.

A genuinely thin, emerging vendor market for filtering microplastic fibers and particles out of wastewater at the household, municipal, and industrial scale — three confirmed dedicated vendors, no confirmed Chinese producer as of 2026.

Acidophilic bacteria that oxidize sulfide minerals to release trapped copper, gold and rare earths from mine tailings, paired with hyperaccumulator plants that extract residual metals from contaminated soil and concentrate them into combustible 'bio-ore' — turning legacy mining liabilities into recovered metal and remediated land.

Biological treatment of toxic industrial wastewater — heavy metals, azo dyes, phenols and hydrocarbons from oil-and-gas, mining, textiles and microelectronics — using sulfate-reducing metal bio-precipitation, anaerobic membrane bioreactors and engineered degradation enzymes to recover metals and reuse water.

On-site microbial and enzymatic treatment of oil-based drill cuttings and drilling mud that degrades residual hydrocarbons and polymers before land disposal, cutting landfill volume and disposal cost for oil and gas operators — sold by specialist environmental-services firms (EnviroZyme, Enviro Resources, GEP Zymes, Keneco Environmental) rather than performed in-house by drilling companies.

The coordination layer of the circular economy — geographic symbiosis networks, by-product matching platforms, material/digital product passports and circular supply-chain traceability that route one industry's residue to another's input.

Microbes and enzymes that degrade or destroy pollutants — waste plastic, PFAS, industrial effluents and municipal wastewater — a remediation value chain from contaminated streams to clean water, recoverable monomers and inert residue.

Microbes, enzymes and micro-fauna degrading microplastic already dispersed in soil and terrestrial matrices — a remediation value chain from plastisphere colonization to mineralization, distinct from industrial enzymatic plastic recycling.

Biological treatment of municipal sewage — activated sludge, membrane bioreactors, nitrogen/phosphorus nutrient removal, anaerobic digestion of sludge to biogas, and water reuse — a mature, globally deployed remediation value chain distinct from industrial effluent treatment.

Microbial products — mostly consortia of naturally occurring hydrocarbon-degrading bacteria and archaea, sold as powders, liquids or adsorbent blends — applied on land to break down petroleum spills, fuel leaks and legacy hydrocarbon contamination in soil, supplied by dedicated bioremediation-product makers (OBio, CoreBiologic, Provilan, Bio-C, Dalian Zhiwei Biotech) rather than by oilfield-service majors.

Advanced bioremediation targeting per- and polyfluoroalkyl substances (PFAS) using engineered proteins, specialized microbial consortia, and bio-based adsorbents to break down forever chemicals.

Engineered proteins, fungi, microalgae and bacteria that selectively bind and recover rare earth elements or precious/critical metals from coal ash, mine tailings, industrial waste and e-waste streams — an early-stage, mostly pilot-scale category led by Allonnia, C2RE, BIOWEG, Galdieria and CaptuREE rather than an established commercial industry.

Indoor composting devices that break down kitchen scraps through an actual biological mechanism — continuous live-microbe digestion (Reencle) or bokashi effective-microorganism fermentation (SCD Probiotics, Skaza) — sold as a distinct category from mechanical dehydrator-grinders (FoodCycler and similar), which reduce food-waste volume through heat and grinding rather than biological decomposition, even when marketed with similar 'composting' language.

Engineered soil-media and plant-based bioretention systems — compact, prefabricated cells installed at curb-side inlets, parking lots and roadways — that filter sediment, nutrients and metals out of urban stormwater runoff before it reaches waterways, sold as manufactured units by dedicated stormwater-treatment producers (Contech, Convergent Water Technologies, Zenebio, Imbrium Systems, Hydro International).

Functional proteins, fibres and lipids recovered from food-industry side streams — okara, spent grain, brewer's yeast, coffee grounds — and returned to the human food chain as high-value B2B ingredients.

Conversion of agri-food and industrial biowaste into higher-value non-food products (biochemicals, biomaterials, bioactive extracts, biochar) via enzymatic hydrolysis, supercritical CO2 extraction and mycelial/insect bioconversion, under circular-bioeconomy regulation.

Turning the wastewater treatment plant itself into a multi-product factory — extracting struvite fertilizer, recovered cellulose and PHA bioplastic from sludge before it ever reaches a digester — the urban-siting model that converts a city's own organic waste into fertilizer, biomethane and district heat inside its own ring road, distinct from the AD-to-RNG plant or the reverse-logistics chain that feeds it.