biogenic waste Articles

  • Environmental evaluation of systems for the recovery of biogenic wastes

    The recovery of waste materials is promoted by the German Waste Act 'Kreislaufwirtschafts- und Abfallgesetz'. It requires that among the recovery routes available for a specific waste category the priority has to be on those which are more environmentally compatible. As a restriction given by the law, only those recovery routes which are technically feasible and economically reasonable must be ...


    By ORBIT e.V.

  • Case study - Biogen Greenfinch Westwood

    Non-stop clean power generation uses smart machines and state-of-the-art technology to help keep running. Keep it simple - and to keep it profitable, keep CHP engines running. That's just part of the formula for success at the BiogenGreenfinch-designed and run Westwood anaerobic digestion (AD) plant in Northamptonshire. Built and funded by parent company Bedfordia Group plc this £10 ...


    By Geotech

  • Biogen invests in fleet of seven UNTHA food waste shredders for AD

    Biogen has recently invested in two new UNTHA RS40 shredders, to support the company’s rapidly expanding AD operations within the UK. Interested to discover what Biogen thinks of UNTHA’s shredding technology, we got chatting to a Biogen spokesperson… What UNTHA shredding technology have you invested in to date? We currently have five four-shaft RS40 shredders from UNTHA UK and ...


    By UNTHA UK LTD

  • `Resource Waste` Poland’s national waste management plan for 2010

    GROWTH MARKET POLAND Opportunities for innovative plant and process technology Poland’s national waste management plan for 2010 sees innovative sorting and recycling technology as the cornerstones for the reorganization of the country’s waste disposal strategy. In order to achieve improvements quickly, Poland plans to invest about 2.3 billion EUR in infrastructure for waste treatment ...


    By Freesen & Partner GmbH

  • Is it better to burn or bury waste for clean electricity generation?

    The use of municipal solid waste (MSW) to generate electricity through landfill-gas-to-energy (LFGTE) and waste-to-energy (WTE)projectsrepresentsroughly14%ofU.S.nonhydrorenewable electricity generation. Although various aspects of LFGTE and WTE have been analyzed in the literature, this paper is the first to present a comprehensive set of life-cycle emission factors per unit of electricity ...


    By Novo Energy, LLC

  • Workshop Proceedings: QUOVADIS Waste-to-Fuel Conversion? A Thinkshop

    Waste incineration practices are currently being diversified and optimised in terms of the efficiency of the recovery of the energy embedded in the waste. One of these tendencies is the conversion of non-hazardous waste into an adequate form for utilisation in an efficient combustion process. The fact that Directive 2000/76/EC on the incineration of waste (WID) now covers both incineration and ...


  • Municipal Solid Waste – Key to a Low Carbon Economy

    A newly released report has found the waste sector has a key role to play in the development of a low carbon economy and the reduction of greenhouse gases (GHGs). This report comes in advance of the UN Climate Conference in Paris, which will take place in December. The report was ...


    By Zero Waste Europe

  • A hot chance: exhaustive anaerobic digestion of “grey waste” under temperatures of pasteurization

    According to German laws municipal residual refuse MRR (biowaste, paper and glass are collected in separate bins) must be nearly mineralized before it will be deposited in a landfill, since this material can still contain 20 - 50 % biogenous organic matter leading to gaseous and liquid emissions. Especially the high-organic sieve fraction of MRR below 40 - 60 mm and with a thermal energy content ...


    By ORBIT e.V.

  • Bioenergy and greenhouse gases

    Branches, stalks, and manure are waste no longer; bioenergy is part of the solution to reducing greenhouse-gas emissions. A study released by the Green Power Institute, the Renewable Energy Program of the Pacific Institute, reports that converting forest residues, agricultural and urban biomass waste, and gases from manure and landfills into energy helps reduce our greenhouse-gas emissions and ...


    By Pacific Institute

  • Conception of a Refuse-Derived Fuel (RDF) incineration plant and its environmental benefit

    Since landfill ban was realised in July 2009 in Germany, wastes that have a high and middle calorific value must be incinerated. Fossil fuels like oil and coal for the generation of electricity and/or heat can be substituted, so that approximately 4 million tons of CO2 could be avoided. Waste incineration is a possible partial solution for avoiding worst ...


    By Inderscience Publishers

  • Optimization of metallurgical processes

    Untitled Document Existing metallurgical operations can be optimized by implementing engineered bioreactor systems in the process ...


    By Paques B.V.

  • Neptune Project Deliverable D2.1

    Within WP2 in the Neptune project, promising technologies were developed and further investigated for sustainable wastewater treatment, where wastewater is regarded as a resource rather than as a waste. These technologies comprise microbial fuel cells for energy recuperation, denitrification and production of added value product. For the removal of micropollutants two new technologies were ...


    By IWA Publishing

  • Neptune project deliverable D2.2

    New approaches for a sustainable WWTP design Within WP2 in the Neptune project, promising technologies were developed and further investigated for sustainable wastewater treatment, where wastewater is regarded as a resource rather than a waste. These technologies comprise bioelectrochemical systems for energy recovery, denitrification and production of value-added products. Two ...


    By IWA Publishing

  • Biotechnology for sustainable hydrometallurgy

    Untitled Document High rate bacterial catalyzed processes can serve to improve hydrometallurgical operations. These solutions are not only ...


    By Paques B.V.

  • Managing Compostable Bags At Anaerobic Digestion Plants

    The highest and best use for treating residential food waste is through source separation, sending organics first to anaerobic digestion (to capture energy), followed by aerobic composting (to return nutrients to the soil). Sending food waste to anaerobic digestion (AD) facilities requires appropriate tools and planning for capturing high volumes of material with low contamination. Compostable ...


    By BioCycle Magazine

  • Effects of the anaerobic biowaste treatment processes Management on the digestate quality (residues from Digestion/compost, process water/wastewater)

    Regarding the municipally-collected biowaste amount in Germany, a quantity of 90 - 100 kg/ per annum per citizen is registered (Gallenkemper and Doedens, 1994). That results in an annual biowaste amount of 6.3 to 7 million tons in the Federal Republic of Germany (FRG), whereby also sewage sludges and biogenic, industrial wastes are added. According to Hochrein (1994) about 3 million tons of ...


    By ORBIT e.V.

  • Update on Federal Air and GHG Regulations Affecting Landfills

    EPA’s recent regulatory changes are expected to alter the way landfills are regulated for the foreseeable future with a potential to add additional compliance costs for the industry.  The air quality and greenhouse gas (GHG) regulatory framework at the federal level is currently in a state of flux with respect to landfills. The landfill industry awaits the issuance of a revised ...


    By Waste Advantage Magazine

  • 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

  • Allweiler Peristaltic Pumps: an ingenious solution for biogas plants

    Installations and plants used to process biomass for the production of biofuels must be capable of handling difficult conditions. For example, intermediate products in the production of biodiesel exhibit a high level of chemical aggressiveness. Accordingly, pumps, pipe connections, and fittings must be capable of resisting these demanding conditions. In addition, waste products usually contain a ...


    By ALLWEILER GmbH

  • EPA isues GHG BACT guidance

    Beginning in 2011, major sources of greenhouse gas (GHG) emissions that trigger Prevention of Significant Deterioration (PSD) permitting must implement Best Available Control Technology (BACT) for GHG emissions from new and modified sources. EPA has issued a variety of guidance in an attempt to clarify the BACT determination process for GHG emissions from common stationary sources:1 EPA’s ...


    By Trinity Consultants

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