organic waste Articles

  • Busting Biomethane Myths

    Over the past few years, more and more companies have woken up to the financial and environmental benefits to be gained by making the most of their organic waste streams. In fact, the anaerobic digestion (AD) industry – which converts millions of tonnes of food, sewage and farm waste into renewable energy (biogas) and biofertiliser – has been one of the UK’s biggest success ...

  • Crumbling Concrete Water Networks Linked to Common Water Treatment Additive

    Concrete distribution and sewer networks are being corroded at an alarming rate partly because of a commonly used additive in the domestic drinking water and wastewater treatment process according to published reports in the journal Science. In countries throughout the world from industrialized nations like Australia and the USA to developing nations like Colombia, Ghana and the Philippines, the ...

  • Eco Expo Asia 2017 attracts strong participation of international pavilions to exhibit with new theme

    Eco Expo Asia is set to present its 12th edition at AsiaWorld-Expo, Hong Kong, from 26 to 29 October 2017. Organised by Messe Frankfurt (HK) Ltd and the Hong Kong Trade Development Council, and co-organised by the Environment Bureau of the Government of Hong Kong Special Administrative Region, the expo serves as a gateway to the flourishing green ...


    By Messe Frankfurt (HK) Ltd

  • Keeping APCr out of Landfill

    The CIWM have recently featured an article by our very own Dr David Deegan in the latest edition of their magazine. The article explains why Tetronics International were unhappy to be informed recently that Defra ministers had taken the decision not to remove the ...

  • How Do You Choose the Best Reverse Osmosis and Nanofiltration Membrane System for an Industrial Facility?

    As global demands for clean water increase, more and more industrial facilities are looking toward membrane filtration solutions, such as reverse osmosis (RO) and nanofiltration (NF), to help manage intake, process, and waste water treatment. Using membrane filtration can help your facility reuse wastewater and virtually eliminate discharge fees, and depending on the industry or required use, it ...


    By SAMCO Technologies, Inc.

  • Confirming Natural Attenuation Processes at a Coastal Site - Case Study

    Past waste disposal practices at a California coastal site resulted in a groundwater plume containing CVOCs (mainly chlorinated ethenes [CEs] and 1,1-dichloroethane) migrating offshore towards a marine harbor. CVOCs are present in the sediment porewater adjacent to the shoreline, but concentrations decreased significantly between 2000 and 2015, and NA in the marine sediments was suspected. To ...


    By SIREM

  • Influence of the comminution of organic waste on their biodegradability

    Organic solids are present in very large quantities as products or waste from agriculture, food industry, household and many other fields. The disposal of organic waste can be realised using biological processes like anaerobic digestion or aerobic composting. The anaerobic digestion has advantages in comparison to composting such as a better handling of wet waste, the production of useful ...


    By ORBIT e.V.

  • Treating organic waste with Cambi THP

    ABSTRACT This paper describes how the Cambi Thermal Hydrolysis Process (THP) treats biodegradable organic waste and converts it to renewable energy and pathogen-free and bio-fertilizer. The interest for the process is expected to increase due to new environmental legislation as well as increasing demand for renewable energy. The implementation of the European Landfill Directive 1999/31EC and the ...


    By Cambi Group AS

  • Treating organic waste with Cambi® THP

    This paper describes how the Cambi Thermal Hydrolysis Process (THP) treats biodegradable organic waste and converts it to renewable energy and pathogen-free and bio-fertilizer. The interest for the process is expected to increase due to new environmental legislation as well as increasing demand for renewable energy. The implementation of the European Landfill Directive 1999/31EC and the Animal-by ...


    By Cambi Group AS

  • How to use organic waste for compost?

    HARDEN according to the composition of the market garbage and other characteristics of soft, R & D and manufacturing a dedicated market for garbage shredding equipment. This shredders made of alloy steel blade, the use of high-power drive, the use of extrusion, shear, tear the original crack to reduce the size of the effect, high yield, efficiency. Can effectively reduce the size of the ...


    By Harden Industries Ltd.

  • Carbon offsets from organic waste conversion projects

    The Climate Act ion Reserve (the Reserve) has long had a protocol to give credit for the capture and destruction of methane emissions from organic waste in landfills, but they have now opened up the possibility of credits for projects that prevent that waste from entering landfills in the first place. In October 2009, the Reserve adopted the Organic Waste Digestion Project Protocol, covering both ...


    By Waste Advantage Magazine

  • High Performance Biogas Plants for Organic Waste Diversion

    Rising energy prices and low cost feedstock offer the right mix for a profitable biogas plant. The additional income from energy production and the reduction of odorous emissions are just some of the ...


    By Eisenmann

  • Fresh look at organics bans and waste recycling laws

    Approximately 40 percent of food produced in the U.S. is wasted annually. At a time when millions of Americans are food insecure and thousands of farmers struggle to stay afloat, the negative consequences of wasting food extend far beyond the environmental impacts and loss of resources that could have been otherwise allocated. There are great opportunities for food waste reduction at the federal ...


    By BioCycle Magazine

  • European Experiences With the Treatment and Digestion of Bio-Organic Waste

    In the area of waste management environmental awareness has essentially increased and according technologies got more and more accepted in Europe within more than ten years now. During all the time BTA has gathered experiences by developing and realising flexible concepts for biowaste treatment plants of different design and capacities for the treatment of various waste streams: full scale plants ...


    By BTA International GmbH

  • Performance analysis of a co-gasifier for organic waste in agriculture

    Background:Agricultural waste has been proposed as an alternative energy resource to meet fossil fuel crisis, green house emission, and other environmental impacts worldwide. In Iran, rice husk and bagasse are main resources of biomass which can be used to produce syngas. This paper deals with a simplified model of combined gasification of coal and biomass processes considering chemical ...

  • Environmental analysis of management systems for organic waste

    Organic waste is generally easily degradable and has a high nutrient content. Thus the risk is large that the handling of such material will generate emissions that affect the environment. New systems have been introduced for managing organic waste fractions from households and industries. These systems are based on source separation and biological treatment, e.g. composting and anaerobic ...


    By ORBIT e.V.

  • Challenges and chances for organic waste Management in Australia

    As in many other countries, waste management in Australia was seen as little more than providing adequate waste collection services and landfill disposal sites until recently. Waste was not seen as a problem, prompting waste generation rates per capita to reach a very high level. Understandably so, since a mere 18 million Australians occupy a vast land area with seemingly abundant space for ...


    By ORBIT e.V.

  • Rotary drum composting of different organic waste mixtures

    The effects of three different mixtures of organic waste on composting in a rotary drum were examined by measuring changes in physico-chemical and biological parameters. It was observed that the time courses of the three mixtures: run A (grass cuttings, vegetable waste and food waste), run B (cattle manure, vegetable waste and sawdust) and run C (cattle manure, food waste, vegetable waste, paper ...


    By SAGE Publications

  • Zeroing in on Organics

    The months of January and February are data gathering time for BioCycle’s annual State of Garbage In America survey. For many state solid waste, recycling and composting officials, the year doesn’t get off to the right start if they don’t see one of our questionnaires coming across their fax or email lines! The data gathered from these state offices has enabled BioCycle to track the nation’s ...


    By BioCycle Magazine

  • Implementation of la21 policies on waste management and the consequences on biotechnology of organic solid waste

    The UN 'Earth Summit' in Rio de Janeiro, Brazil, in 1992 came about because of international concern about the environmental impact of human development, especially in areas like water, soil and air pollution, global warming, endangered species, tropical forests and oceans. The 'Rio Summit' produced a document called 'Agenda 21 – A plan for the 21st Century', which was signed and agreed to be ...


    By ORBIT e.V.

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