plastic biodegradability method Articles

  • Degradation of biodegradable plastics under controlled composting conditions

    The management of solid waste is a growing concern in many countries. Municipal solid waste is a major component of the total solid waste generated by society, and the fraction of municipal solid waste made up of plastic materials continues to increase. The composting of plastic materials along with organic wastes will help society to usefully recycle more of its solid waste and divert it from ...


    By ORBIT e.V.

  • Organic waste biodegradability test bio methane potential method

    Management Summary The biogas production from a mixture of food waste, garden waste, paper, napkins, plastic, metals and glass and anaerobically digested sludge was monitored until gas production had ceased. The homogenised biowaste mixture was subjected to two pre-treatment methods prior to being fed to the BMP reactors, these were: pasteurisation at 70oC ...


    By Cambi AS

  • Green labels: The walk behind the talk - `Biodegradable`

    The word “biodegradable” is probably one of the easiest green labels to understand, so one may assume it is also the least likely to be subject to false claims. However, the term is still interpreted very loosely and frequently used on products that are toxic, that break down into harmful environmental contaminants, or that can take many decades, even centuries, to decompose. On top ...


    By green24

  • Compostable Plastics And Environmental Marketing Claims

    According to a bottled water survey conducted by Perception Research Services International (PRS) for Brand Packaging published in August 2011, where shoppers were interviewed in person to gain some insights on marketing claims, environmental and recycling messages were misunderstood and not even noticed by a majority of consumers interviewed. In fact, only 50 out of 200 shoppers even noticed the ...


    By BioCycle Magazine

  • Operator Strategies : Sorting Out the Plastic

    BETTER BUGS Ideas and products in the Better Bugs category attempt to affect the biological components and biochemistry of processes by altering the mix of microorganisms or enzymes present. After all, biology is the foundation of many, if not most, organics recycling systems. Pyrophiles: The first example of Better Bugs involves pyrophilic organisms, bugs that can take the heat. This example is ...


    By BioCycle Magazine

  • Accurate Characterization of Polymers and Additives in Personal Care Products and Packaging by Fast-Scanning IR

    You can’t buy anything today without a package. Think about it. Blister packs, cellowraps, shrink wraps, barrier bags, vapor films, UV-blocking films, heat-blocking films, tinted plastics, filled polymers, biodegradable bags, structural plastics, laminated films, moisture barrier films ….. ad infinitum (literally). Industries that manufacture plastics or utilize plastics need to characterize ...


    By Buck Scientific Inc

  • Municipal solid waste - waste to energy conversion in India: an overview

    Municipal solid waste (MSW) is generated in enormous quantities, in India, causing environmental problems. It is collected primarily by sweeping in India and dumped on the outskirts of urban areas, which pollute the environment. Such MSWs also release methane and carbon dioxide, which are important greenhouse gases. MSW comprises biodegradable material. The MSW disposal methods in India mainly ...


    By Inderscience Publishers

  • Break It Down, Build It Up - Sustainable Science Has Roots in ASTM Standards Development

    It was back in the 1980s,” Richard Wool, Ph.D., recalls. “A lot of waste management sites were running out of space. Barges full of garbage were plowing up and down the East Coast with no place to dock. The idea of having biodegradable plastics would address a number of issues like getting rid of the trash and cleaning up marine waste, which was becoming a huge issue at the ...


    By ASTM International

  • Investigations into the possibility to compost paraffincoated packaging materials

    Utilisation of biodegradable materials is indispensable for effective economic operation (Soyez, 1998). However, the requirements to be met by the application characteristics sometimes prevent use of such materials. For example, packaging materials for foodstuffs, where protection of the contents is the predominant aim, are required to display hydrophobic properties. Paraffin-coated papers have ...


    By ORBIT e.V.

  • Domestic scale vermicomposting for solid waste management

    Background;Vermicomposting has recently been recognized as one of the most appropriate methods to stabilize organic waste. In terms of a system for waste management, vermicomposting is sustainable, economically viable, and without detrimental effects to human health or to the environment. The aim of this study was to evaluate the process of vermicomposting using an indigenous species of ...

  • 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

  • Project proposal & documentation for solid waste management (SWM) & production of the organic compost from municipal and household waste in Mannar district – Sri Lanka

    1.1. Brief Description of Problem Statement The organic solid waste has to be produced from Mannar Town in about 12 M.T per day. The higher amount of inorganic fertilizer using in Mannar District and the demand of fertilizer also is high. Our production of organic fertilizer can replace the inorganic fertilizer and we believe the positive environmental impact is expected and may increase the ...


  • Composting infrastructure trends in the UK

    The European Union's Landfill Directive, which restricts landfilling of biodegradable waste, has made it necessary to develop alternative infrastructures to manage the organic fraction of the solid waste stream. In the United Kingdom, the Landfill Directive has created demand for composting facilities that take source separated organics (SSO), and for anaerobic digestion. Infrastructure also is ...


    By BioCycle Magazine

  • Biopiles

    Biopile treatment is a full-scale technology in which excavated soils are mixed with soil amendments and placed on a treatment area that includes leachate collection systems and some form of aeration. It is used to reduce concentrations of petroleum constituents in excavated soils through the use of biodegradation. Moisture, heat, nutrients, oxygen, and pH can be controlled to enhance ...

  • Edmonton is a world-class composting city

    State-of-the-art compost facility draws visitors from around the world A Canadian composting facility has become a hub for industry experts from around the world. Visitors from virtually every continent have visited the Edmonton Composting Facility to learn how this state-of-the art facility is combining sewage sludge (biosolids) with residential solid waste, to create a high-quality ...


    By Vermeer

  • Pollutants in Urban Wastewater and Sewage Sludge

    Untitled Document Executive Summary Water policy in the European Union is aiming to promote sustainable water use and a major ...

  • Implementation of the Waste Minimisation Hierarchy - Reduce, Reuse, Recycle: Television Victoria Pty Ltd

     The three R’s - reduce, reuse and recycle - was the battlecry used by the Ballarat-based Television Victoria in its fight against waste. Through simple but effective waste minimisation measures, the company achieved its goal of reducing waste production by 50% within only four months, two months ahead of time. The company has shown that while recycling is the most commonly used method of ...


  • De Beers Victor Mine’s Failure to Report Mercury Risks Causes Serious Environmental Concerns

    Mercury contamination from the De Beers diamond mine in northern Ontario may be much higher than the company — or the provincial government — are reporting, according to a new study by the Canadian Parks and Wilderness Society’s Wildlands League. An investigation into one of world’s highest quality producing diamond mines has found failures in self-monitoring, raising ...


    By SafetySmart

  • Spray Painting Industry: Wynnum Car Renovators Panel Beating & Towing

     Background Wynnum Car Renovators Panel Beating & Towing (WCR) is a medium sized spray painting and panel beating workshop which employs eight staff. Over the years, Peter Watson (Manager of WCR) has been continuously thinking of ways to improve his business productivity, reduce operating costs, and help protect the environment. He has to date introduced a number of waste ...


Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you