cogeneration project optimization Articles

  • A Structured Approach to Steam System Improvement through Utility System Design and Optimisation

    Optimal operation of site utility systems is becoming an increasingly important part of any successful business strategy as environmental, legislative and commercial pressures grow. A reliable steam model allows a clear understanding of the system and of any operational constraints. It can also be used to determine the true cost of improvement projects, relating any changes in steam demand back ...

  • How to generate an accurate load profile for CHP

    If you fail to accurately work out your site's energy demands, you'll give rise to a cogeneration system that underwhelms when served up to your customer. That's why load profiling is the key ingredient in successfully specifying your cogeneration project and ensuring that you meet your clients' expectations. Generating an accurate ...


    By ENER-G

  • Maximizing Energy Recovery through Digester Gas Management System Enhancement

    ABSTRACTAdvanced anaerobic digestion practices and maximum energy recovery call for a digester gas system that reliably allows for complete biogas collection and utilization. This paper will describe the planning, design, and construction of a new digester gas management system at the East Bay Municipal Utility District’s (District) Main Wastewater Treatment Plant. The need for an upgraded ...

  • High-strength wastes boost biogas production

    Water and wastewater treatment plants (WWTP) are significant consumers of energy. The U.S. Environmental Protection Agency estimates the industry uses the equivalent of 56 billion kilowatt hours (kWh) of electricity, representing three percent of the nation’s energy consumption, and is responsible for creating 45 million tons of greenhouse gas emissions each year. Energy intensive processes, such ...


    By BioCycle Magazine

  • CHP Sizing: why Goldilocks style guesswork isn`t enough

    In storyworld, Goldilocks would stroll into the plant room and state "this CHP's too big", "this CHP's too small", "ahh ... this CHP is just right" – happy ever after. The end. But in the real word, the tricky issue of CHP sizing isn't quite so straightforward. This can be a tough lesson for some ...


    By ENER-G

  • Landfill Leachate Treatment by Forced Circulation Vacuum Evaporation - Athens (Ano Liossia Landfill)

    This report describes how treatment of landfill leachate by means of forced circulation vacuum evaporation provided: an environmental benefit from use of biogas as power supply a big saving in disposal cost due to waste volume reduction a return on investment of less than two years Introduction Solid Waste Management in Greece has been remarkably upgraded during the last ...

  • Charting economic climate

    The economic climate affects our day-to-day lives. Work activities are intricately interconnected with social well-being which in turn effects family harmony and trickles on down to impact personal wherewithal. Still, 'climate' is what it is. There is nothing any of us alone can do about it. At the same time, however, how we think about it tends to shift the reality we experience day to day. ...


    By Universal Pultrusions LLC

  • Thermal Power - Guidelines for New Plants Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Four Trends Driving Profitable Climate Protection

    This week is the seventh Climate Week NYC. The annual event brings together influential global figures—and new voices—from the worlds of business, government, and society who are leading the low-carbon transition. We live in an exciting time, when more companies and investors are committed to bold climate leadership than at any other time in ...


    By GLOBE Foundation

  • Biomethane production at Ontario wastewater treatment plant

    The City of Hamilton is purifying biogas and injecting it into the grid, while continuing to generate power and recover heat from its CHP system. Hamilton, Ontario, has long been a leader in producing biogas from its sewage and storm water wastes. Half a century ago, the city of 520,000 began processing sludge from its sprawling Woodward Avenue Wastewater Treatment Plant through anaerobic ...


    By BioCycle Magazine

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