waste heat Articles

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Biogas Market Snapshot 2014

by XPRT Media  (Mar. 25, 2014)

1. Biogas Market Scope - Introduction and Definition Biogas is a widely available renewable energy source that can produce uninterrupted baseload power. Biogas can be produced from a wide variety of available organic materials and wastes, including sewage sludge, animal manure, municipal/industrial organic waste, stillage from ethanol production, ...

Thermodynamic analysis of efficient recovery and utilisation of waste heat resources during sintering process

by Inderscience Publishers  (Jul. 16, 2013)

Efficient recycling and utilisation of waste heat resources are among the primary methods in saving energy during sintering process, as waste heat resource recycling and utilisation are essentially energy conversion process. The purpose of this study is to analyse energy conversion and utilisation during the sintering process, and waste heat ...

Enhancement of hydrogen production from Kitchen Waste using heat treated anaerobic biogas plant slurry with pH control

by Inderscience Publishers  (Mar. 10, 2009)

Hydrogen is found to be a clean energy source; biohydrogen has been researched in recent years. Anaerobic Digestion of Kitchen Waste (KW) for hydrogen production was performed in lab scale reactors, using heat-treated anaerobically digested biogas plant slurry. The biogas plant slurry was given heat treatment at varying temperatures ranging from ...

Maximising biogas in anaerobic digestion by using engine waste heat for thermal hydrolysis pre-treatment of sludge

by Cambi AS  (Dec. 18, 2009)

EXECUTIVE SUMMARY Dublin's Ringsend WWTP was designed to serve a population of approximately 1.2 million pe with a sludge production of 37,000 dry tonnes per year after upgrading to full secondary treatment. Several technical solutions were put forward as part of a Design, Build, Finance and Operate (DBFO) competition, with the chosen solution ...

Zero waste cities - are they possible?

by GLOBE Foundation  (Jun. 26, 2012)

Twenty years ago Maurice Strong, the secretary-general of the United Nations' first Earth Summit in Rio de Janeiro, declared that if our planet was to remain a hospitable and sustainable home for humans, the battle would be won or lost in major urban areas. Strong's message is even more important today, with more people now living in cities than ...

Solid waste gasification pollution abatement

by Catalytic Products International (CPI)  (Jun. 9, 2011)

Catalytic Products International has partnered with a Gasification System Designer in the design and supply of a unique thermal oxidizer for use with a closed loop batch pyrolysis gasification system. The gasifier is engineered to create a clean combustible syngas from a broad spectrum of dissimilar carbonbased solids, liquids, and other ...

Environmental and energetic benefits derived from the anaerobic digestion of agroindustrial wastes

by Inderscience Publishers  (Oct. 8, 2012)

Agrifood industry plays a relevant role in the economic development of the autonomous community of Extremadura (Spain), and generates vast volumes of wastes featured by both high polluting potential and moisture content. The present work reports on a detailed analysis of biogas generation from the anaerobic digestion of industrial tomato residues ...

Geomembrane Cover Improves Biogas Collection, Heat Retention, Odor Control

by Geomembrane Technologies Inc. (GTI)  (Oct. 1, 2009)

Canadian corn products refi ner, Casco, recently upgraded its 4 million-gallon wastewater anaerobic digester to include a state-of-the-art fl oating and insulated geomembrane cover, designed and installed by Geomembrane Technologies, effectively streamlining biogas collection, improving odor control and optimizing bioreactor heat retention. Casco ...

Benefits of OZONATOR Technology for the Treatment and Sterilization of Medical and Bio-Hazard Waste

by OZONATOR Industries Limited  (Mar. 5, 2013)

OZONATOR Industries Limited white paper outlines the environmental benefits of ozone based technology for the treatment of regulated medical waste and bio-hazard waste.  OZONATOR Industries Ltd. is the world-wide manufacturer of the OZONATOR NG-3000 medical and bio-hazard waste treatment technology – with zero emissions. The OZONATOR is ...

Energy and exergy analysis of an Automobile Heat Pump system

by Inderscience Publishers  (Oct. 20, 2008)

This study deals with energy and exergy analysis of an Automobile Heat Pump (AHP) system using R134a as the working fluid and ambient air as a heat source. An experimental AHP system consisting of original components from an Automobile Air Conditioning (AAC) system and some extra equipment was developed and instrumented. The system was operated in ...

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