biomass carbon dioxide determination Articles

  • Influence of carbon dioxide abatement and recreational services on optimal forest rotation

    This paper presents and applies a theoretical framework to integrate the influence of carbon dioxide abatement as well as recreational services on the optimal bio-economic determination of forest rotation. Recreational services are included in the standard way proposed by Hartman, but carbon fixation benefits are introduced in a different manner to previous studies, concentrating on total ...


    By Inderscience Publishers

  • Competitive interactions between cultivated and red rice as a function of recent and projected increases in atmospheric carbon dioxide

    Because wild lines of the same species often represent a weedy constraint to cultivated crops in the field, any differential response to atmospheric carbon dioxide concentration, [CO2], may alter weed–crop competition and seed yield. We evaluated the growth and reproduction of cultivated rice (Oryza sativa L.; Clearfield, CL161) and red or weedy rice (Stuttgart, StgS) in monoculture, and at two ...

  • Evaluation of initial collision-attachment efficiency between carbon dioxide bubbles and algae particles for separation and harvesting

    Microalgae have been regarded as a pollutant causing algal blooms in lakes or reservoirs but have recently been considered as a useful source of biomass to produce biofuel or feed for livestock. For the algae particle separation process, carbon dioxide (CO2), one of the main greenhouse gases, is dissolved into a body of water rather than being emitted into atmosphere. This study aims at ...


    By IWA Publishing

  • An Overview of Terrestrial Sequestration of Carbon Dioxide: The United States Department of Energy`s Fossil Energy R&D Program

    Abstract Increasing concentrations of CO2 and other greenhouse gases (GHG) in the Earth's atmosphere have the potential to enhance the natural greenhouse effect, which may result in climatic changes. The main anthropogenic contributors to this increase are fossil fuel combustion, land use conversion, and soil cultivation. It is clear that overcoming the challenge of global climate change ...


    By Springer

  • Applying ERP to the biomass supply chain

    Green alternatives to hydrocarbon-based fuels are increasingly derived from recycled waste materials, including paper and packaging materials; residues from other industrial processes, and perhaps most importantly, biomass. Biomass comprises plant waste and plant by-products, and currently represents one of the most exciting avenues of research in the development of alternatives to fossil fuels. ...


    By MHG Systems Ltd

  • Spray drying of microalgae biomass for biofuel production

    BUCHI Mini Spray Dryer B-290: Yield and total yield determination in spray dried microalgaes Recently, microalgal biomass has been recognized as a promising alternative source of raw material for biofuel production. Algal biomass has several advantages that may help to meet the need for the global demand of transport fuels, such as rapid growth rate, high lipid content, small land usage, ...


    By BÜCHI Labortechnik AG

  • Gaseous emissions during concurrent combustion of biomass and non-recyclable municipal solid waste

    Abstract Background: Biomass and municipal solid waste offer sustainable sources of energy; for example to meet heat and electricity demand in the form of combined cooling, heat and power. Combustion of biomass has a lesser impact than solid fossil fuels (e.g. coal) upon gas pollutant emissions, whilst energy recovery from municipal solid waste is a beneficial component of an integrated, ...


    By Protea Limited

  • How Carbon Trading Can Help Preserve Coastal Ecosystems

    Introduction The ocean is the largest long-term carbon sink on the planet, storing and cycling 93% of the earth’s CO2 . The ocean’s vegetated habitats, in particular mangroves, salt marshes, and seagrasses, comprise only 0.05% of the plant biomass, but store equal amount of carbon as terrestrial biomass per year, and thus stand among the most ...


    By Climate Institute

  • Carbon Reduction Versus Affordable Warmth - the district heating challenge

    Government and European Legislation, Building Regulations and planning requirements are driving the residential new build sector to consider and adopt technologies such as bio-diesel boilers, biomass boilers and heat pumps to support the delivery of low carbon developments. However, some of these more ‘exotic’ solutions have high fuel costs, compared to traditional technologies or ...


    By ENER-G

  • Double exponential model describes decay of hybrid Bermudagrass thatch

    Empirical modeling helps understand decay processes. The objective of this research was to find a suitable model, and then use it to describe decay of thatch from hybrid bermudagrass [Cynodon dactylon (L.) Pers. x Cynodon transvaalensis Burtt-Davy]. The carbon dioxide–carbon released from ‘Tifdwarf’ and ‘Tifeagle’, each 24 h over 20 d, was plotted as percent C remaining vs. time. Four empirical ...

  • Biogas as a tool to meet the objectives of the new energy policy in Poland

    Biogas market in Poland, its prospects and challenges Biogas Forum during the International Trade Fair for Renewable Energy and Energy Efficiency RENEXPO Poland 17 - 18.10.2012, Expocentre EXPO XXI in Warsaw In order to fulfil the EU obligations concerning reaching by Poland 15 % share of energy from renewable resources in the total energy ...


    By Energy-Server - REECO GmbH

  • Latest analytical technology ensures biogas efficiency

    Anaerobic Digestion (AD) relies on the ability of specific micro-organisms to convert organic material into a gas that can be used to generate electricity. However, these bacteria require specific conditions if they are to function effectively and instrumentation specialist company HACH LANGE has developed a range of online, portable and laboratory instruments that have enabled a large number of ...


  • Monitoring greenhouse gases from biofuel crops

    Global issues such as climate change and energy security have driven rapid growth in renewable energy production - wind, solar, tidal, geothermal, hydro, biofuels etc. However, logically, each of these methods should deliver a net benefit in terms of greenhouse gas (GHG) reduction, so researchers in the United States have employed portable FTIR analysers to study the GHG emissions of biomass ...


    By Gasmet Technologies Oy

  • CEMS: An Overview

    We've written an overview to where CEMS are required, types of site that require CEMS and future requirements. Continuous Emissions Monitoring Systems are used to continuously collect, record and report data from industrial process operators that produce emissions to air. CEMS are used as a means to comply with ...


    By a1-cbiss

  • Renewable Energy Companies Continue Their Surge

    Firms make use of Renewable Portfolio Standards, farm-to-fuel investments and availability in lower-cost feedstocks to achieve better results.   THE FARM-TO-FUEL Investment Act was ...


    By BioCycle Magazine

  • BioCycle world

    Composters and organics recyclers are encouraged to lend support to the U.S. Composting Council’s education campaign (See “Composting Council Advocates Carbon Offsets In Climate Change Bill,” BioCycle September 2009) by signing an online petition: http://www.petitiononline.com/uscc2009/petition.html. The Solid Waste Association of North America ...


    By BioCycle Magazine

  • Energy support measures and their impact on innovation in the renewable energy sector in Europe

    Governments support energy production and consumption in order to meet social, economic and environmental objectives, and they have been doing so for decades. In times of economic crisis, public budgets and household incomes come under pressure. At the same time, countries need to kick‑start their economies by creating new employment opportunities in emerging industries such as the ...

  • Dust monitoring

    Generally, two different approaches are used to measure the amount of dust deposited on a surface; Determination of the soiling of a surface, by a change in its properties; Determination of the quantity of dust deposited, by weight. WHAT IS DUST? Dust is a generic term used to describe fine particles that are suspended in the atmosphere. Dust comes from a wide variety of sources, including soil, ...


    By Queensland Laboratory

  • Combined heat & power is a clean, efficient and economic energy solution

    The 21st century has highlighted a need for clean, efficient and economic energy, which has put Combined Heat & Power (CHP) into the limelight. By providing on-site power generation, waste heat recovery and system integration, CHP offers a realistic, near-term solution for exceptional energy efficiency and emission reduction. CHP systems can generate electricity locally while they recover ...


    By Shenton Group

  • Preparing for EPA’s mandatory reporting of greenhouse gases rule

    Recent action by the US EPA to finalize the Mandatory Reporting of Greenhouse Gases (GHG) Rule means that environmental managers must now seriously examine whether they are fully prepared to address the imminent requirements. This article provides some assistance by summarizing key points regarding the final versus proposed rule, providing clarification on key questions that have arisen since the ...


    By Trinity Consultants

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