Developers of technology to efficiently remove contaminants from landfill gas.

Supplies microbial cleaners, bioremediation, absorbents, spill control, ceramic paint insulation. Also, risk assesment, tank cleaning, and consulting.

Provides anaerobic environmental waste management and treatment services for medical and organic wastes for municipal, agricultural and commercial sites.

Production company which converts biomass into biobased chemicals.

The information source on composting & recycling wastes.

Conversion of biomass (residues or fuel crops) and waste, ranging from research to commercial technology applications. Site topics include combustion, gasification, pyrolysis, anaerobic digestion, cookstoves, and energy crops.

Biological products for the removal of fats, oils, and grease, solid wastes and hydrocarbons from the environment.

Offers conversion services for municipal wastes and other organic matter.

Australian firm which provides technology and products for bioconversion facilities.

Environmental company that integrates energy generation and waste management.

Manufacturing and worldwide delivery of renewable and biofuel products that enable power plans to meet their energy needs and emission requirements.

Provides biosolids conversion and reuse services and other management of sanitary wastewater sludges, including pumping, dredging, dewatering and drying. Based in Maryland, USA.

Designs, plans, assembles, and monitors complete biogas plants.

Cleans up oil and other hydrocarbon and organic wastes by biodegrading them into harmless byproducts.

An affordable, high-performance in-vessel, containerized composting system that provides pathogen destruction, odor control, and leachate management.

A proprietary formulation of several essential oils and food grade surfactants used as an alternative in many applications to the traditional forms of odor control.

Manufacturer of microbial products for wastewater, soil, and groundwater bioremedation.

Changes fly ash into a building material, a sorbent for dry or semi-dry desulphurization of coal power plants, and an additive for clay processing.

Incinerates domestic waste to provide district heating and electricity.

Clean air combustion technology (incineration) for disposal of various types of wastes, including pharmaceutical and industrial.