anaerobic digester ammonia News

  • First anaerobic digestion plant

    The Hereford-based company, Ynergy Ltd, has just commissioned a new anaerobic digestion (AD) plant to convert chicken litter and maize silage into biogas for renewable electricity and heat generation. The green electricity will power the farm’s poultry houses and AD system, with a 90% surplus sold to the National Grid, while the captured waste heat will provide warmth for the chicken ...


    By PlanET Biogas

  • EnviroSim Announces Release of PetWin+ 3.1

    PetWin+ is our latest modeling and simulation tool for simulating plants treating petroleum and petrochemical industry wastewaters, this version incorporates many features that improve its applicability for these specific industries.  New improvements include: iASDM an extended version of EnviroSim’s industry-leading integrated whole-plant Activated Sludge Digestion Model (ASDM). ...


    By EnviroSim Associates Ltd.

  • New biodegradable waste management plans proposed and evaluated

    Researchers have designed and proposed a new organic waste management plan for Catalonia, Spain, and presented it in a recent study. They say that the plan would reduce a number of environmental impacts that arise from landfilling biodegradable waste, including natural resource depletion, acidification, and eutrophication. To reduce the negative environmental effects of landfilling and to ...

  • Suez and GE Monsal Opt for Low NOx Biogas Engines at Surrey Ecopark

    Clarke Energy Supplying Two Low-NOx Jenbacher J416 Biogas Engines and GE supplying Monsal* Anaerobic Digestion System to SUEZ Recycling and Recovery UK for the Eco Park Surrey Project Digester Plant to Annually Process 40,000 Tonnes of Food Waste for Surrey County ...


    By Clarke Energy

  • Codigestion At Water Resource Recovery Facilities

    About five years ago, the Water Environment Federation (WEF) formally began using the term, water resource recovery facility (WRRF), in place of wastewater treatment plant. WEF noted that the name change reflects a changing paradigm in the water sector, focusing on recovery of water, nutrient and energy resources. In a press release announcing the change, WEF referenced codigestion ...


    By BioCycle Magazine

  • Suez and GE Monsal Opt for Low NOx Biogas Engines at Surrey Ecopark

    MUNICH—Clarke Energy and GE (NYSE: GE) today announced that global engineering and construction company M+W Group has selected its Jenbacher gas engines and Monsal* advanced anaerobic digestion system for Surrey County Council’s new “Eco Park” waste ...


    By Clarke Energy

  • Ductor Corporation announces a new partnership with ES Engineering Services in North America

    Ductor Corp and ES Engineering Services have partnered with the goal of advancing the biogas industry in North America. Together, Ductor and ES will work to integrate Ductor fermentation technology within existing and new biogas plants located in North America. ES will provide all technical design and project management services required for the implementation of Ductor’s technology. ...


    By Ductor Corp.

  • Geotech achieves milestone sale

    A world leader in the design and manufacture of gas analysis technology, Geotech has achieved a major business milestone after reporting the 5000th sale of its world-leading portable gas analysers, marking a seminal date in the company’s continuing global expansion. The 5000th sale is the result of the successful promotion and increased awareness of the capabilities of Geotech’s key ...

  • Madison Metropolitan Sewerage District and Ostara Partner to Install Commercial Nutrient Recovery Facility

    MADISON, WI and VANCOUVER, BC - The Madison Metropolitan Sewerage District (MMSD) and Ostara Nutrient Recovery Technologies Inc. have partnered to install a new Nutrient Recovery Facility at MMSD's Nine Springs Wastewater Treatment Plant. The District, which serves 340,000 people in the cities, towns and villages surrounding Madison, selected Ostara's Pearl® Nutrient Recovery technology for ...

  • Aeration Industries Upgrades & Retrofits

    Is your wastewater facility at maximum treatment capacity or unable to meet stricter effluent requirements? Are you looking for a treatment solution that will upgrade your current facility? Let’s Talk. Aeration Industries’ upgrade and retrofit solutions and services help wastewater treatment plants meet stricter regulations and maximize capacity ...

  • How do you remove struvite?

    The photographs above demonstrates what can happen if you don’t control or remove struvite.  This is a 14” diameter line used to transfer sludge from an anaerobic digester to a sludge holding pond. Every year this agency would mechanically clean this transfer line.  However, every year plant operation notice that it took longer to transfer equivalent amounts of liquid from ...


    By Jenfitch, LLC

  • Don`t waste the waste

    Biogas analysis cannot be underestimated: get it right and protect revenues, get it wrong and those revenues will quickly plummet There is no denying that biogas is valuable. It may not be the most pleasant material to handle — hot, wet, dirty, smelly, corrosive, toxic — but handled correctly, it is worth a lot of money to whomever is producing it. Encouraged, subsidised, ...

  • The 2012 LIFE+ projects

    Austria 4 projects (14.5 million) LIFE+ Environment Policy and Governance (1 project – 3.6 million) LIFE-URBANLAKE (Stadt Wien – Magistratsabteilung 45 – Wiener Gewässer): This project intends to define strategies to reduce the vulnerability of the “Alte Donau” from effects of climate ...

  • Hydroxyl Radical Eliminates H2S in Wet Scrubbers & Flue Gases

    In a recent study in Houston, TX, H2S was removed from a natural gas stream containing 2,000 mg/l of H2S and 5% CO2 using JC 9450 ROS. JC 9450 ROS is a new mineral oxychloride compound that generates Reactive Oxygen Species (ROS) like hydroxyl radical ions and others ions in a highly soluble form that is easy to use. The study, which simulated operating conditions of a wet scrubber, found that ...


    By Jenfitch, LLC

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