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coal power plant

Waste-to-Energy: Veolia Boosts Anaerobic Digester’s Performance, Enginuity’s BioCoal Helps Power Plants Meet Emissions Regs

Veolia has signed a contract to boost a Michigan waste-to-energy facility’s performance and Enginuity Worldwide has been awarded a $250,525 grant from the Nebraska Department of Environmental Quality to develop its BioCoal fuel.

Nestle Waters Swiss AD Plant

Nestlé Waters Opens Switzerland’s Largest Anaerobic Digestion Plant

Nestlé Waters and Swiss renewable energy developer Groupe E GreenWatt have opened Switzerland’s largest agricultural biogas plant, which will recycle agricultural waste and produce renewable energy.

wastewater treatment

Liquid Gold: Save, Make Money from Wastewater Resource Recovery

There’s money to be saved — and made — in industrial wastewater. A growing number of organizations are recognizing this, and saving on water and energy bills by treating wastewater to produce freshwater and electricity. Last week Kona Brewing Co. said its new high-efficiency brewery will include an on-site resource … Read more »

EcoSafe Digester

BioHiTech Partnership Converts Commercial Food Waste to Energy

BioHiTech has partnered with Natural Systems Utilities to test a process that will allow BioHiTech’s food waste disposal system, the Eco-Safe Digester, to digest, tank, and deliver the effluent from its Eco-Safe Digesters to anaerobic digestion (AD) facilities anywhere in the world. Other project partners include the village of Ridgewood, … Read more »

AeroThermal Autoclave system

Autoclaves Quadruple Gas Yield from Black Bag Municipal Waste

Pretreating black bag municipal waste in an autoclave before sending it to anaerobic digestion could increase methane generation by more than 300 percent and substantially reduce the amount of material requiring disposal, according to Aerothermal Group. The announcement comes on the back of new research carried out by Dr. Zhengjian … Read more »

Eco-Safe Digester

BioHiTech Expands Commercial Food Waste Management

BioHiTech Global now has a presence in Europe and has formed a subsidiary, BioHiTech Europe, to further the global expansion of the company’s commercial food waste management system. BioHiTech America, the company’s first subsidiary, has been helping businesses divert food waste from landfills for about eight years in more than … Read more »

NY-State-Logo Environmental Leader

Waste-to-Energy Project to Reduce GHGs by 40K Tons Annually

The New York City metro area’s first large-scale waste-to-energy project will reduce greenhouse gas emissions by about 40,000 tons annually, according to New York Gov. Andrew Cuomo, who recently announced the launch of the anaerobic digester. The project is located at Long Island Compost’s 62-acre facility in Yaphank, New York. … Read more »

Grinder Reduces Downtime for Waste-to-Energy Facility

JWC’s Monster Industrial division is helping BioTown Ag optimize the efficiency of its anaerobic food waste and manure digester. The farm uses the digester to convert waste into energy, fertilizer and soil. Downtime due to equipment failure can be costly and time-intensive. Smaller solids can pass through the pumps without … Read more »

Aerothermal Autoclave

Pre-Treating Sludge Cuts Waste, Increases Methane Generation

Aerothermal Group has announced that pre-treating sewage sludge in an autoclave increased methane generation by 47 percent, according to report, Effect of Autoclaving on Anaerobic Biodegradation of Sewage Sludge, by Dr. Zhengjian Wang and Dr. Nigel Baily. The company says this shows that the AeroThermal hydrolysis system, efficiently produces a … Read more »

Biowaste Recycling Firm Installs $3.4M Biomethane Cleaning Plant

Biowaste recycling company Andigestion has installed a £2.3 million ($3.4 million) biomethane cleaning plant as it continues to develop its 34,000 metric tons per annum anaerobic digestion facility in Gloucestershire, UK, Waste Management World reports. The plant will allow Andigestion to export 3 million m3/year of renewable natural gas to … Read more »

Lamb Westons AD reactor

ADI-BVF Anaerobic Reactor Cuts French Fry Plant’s Fuel Costs

ADI Systems says its ADI-BVF anaerobic reactor for wastewater has allowed Lamb-Weston, a division of potato processing giant ConAgra, to recover biogas while minimizing electrical energy use and the amount of waste solids requiring disposal. In a case study, ADI says this has saved the french fry processing plant money … Read more »

Pretreatment Doubles Food Waste Throughput of Anaerobic Digesters

Pretreating food waste with a combination of steam and pressure, in a machine known as an autoclave, will double the throughput of an anaerobic digester and significantly reduce the amount of ammonia concentrations by denaturing proteins, according to research by AeroThermal Group. For the plant operator, this means that by … Read more »