landfill protocol Articles

  • Floccin for Metals Removal Beats Hydroxide Precipitation Hands Down

    The traditional approach for metals removal is Hydroxide Precipitation where the solubility for the metals changes to insoluble (precipitation) in the form of a metal Hydroxide as the pH increases. The common pH range for this is between 10-11 pH depending on the metal. Lime (calcium hydroxide or CAOH2), caustic (sodium hydroxide or NAOH) or magnesium hydroxide (MgOH2) are generally the chemicals ...


    By Integrated Engineers Inc.

  • Biocycle world

    RECYCLING COALITION CALLS FOR MORATORIUM ON PLA BOTTLESA coalition of recycling organizations challenged NatureWorks' plans to push use of its biobased plastic, polylactic acid (PLA) in bottles. It called on the company to agree to a moratorium on any further expansion until the bioresin's recyclability has been demonstrated. A subsidiary of Cargill, NatureWorks has commercialized the ...


    By BioCycle Magazine

  • Latin America well-positioned for CDM

    The coastal desert of Colombia’s La Guajira state is a world away from Kyoto, the temperate Japanese city where representatives of 159 countries in 1997 signed the Kyoto Protocol on reducing greenhouses gases. The Caribbean laps against rickety settlements. Herds of goats range across scorching sands. Months, whole years, pass without rain. But Kyoto is well known to the inhabitants of La ...


  • 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 ...


  • Generation using gas-fuelled engines in South Africa – an overview

    Most gas engines are Otto cycle spark ignition internal combustion reciprocating engines using natural gas as the primary fuel. Smaller models utilise stochiometric combustion while the larger engines are lean burn engines with pre-chamber ignition systems. The engines are coupled with packaged generator sets, ...


    By Clarke Energy

  • Measuring corporate environmental footprint

    Nuno DaSilva, Managing Director of PE Americas, reveals the best methodologies for measuring an organization’s environmental impact. Frequently I get asked for guidance on the best methods for measuring an organization's environmental footprint. Questions tend to be about 'should measurement be based strictly on collecting emissions and energy use data from operational and facility sites?' How ...


    By thinkstep

  • EPA`s mandatory GHG emissions reporting commences Jan 1st in US

    The Envinronmental Protection Agency (EPA) has announced its new mandatory GHG reporting program will commence on January 1st 2010 with reports being due in 2011. The new mandatory GHG rule from the EPA brings some changes from the originally proposed rule. Some of the changes are outlined below. INDUSTRIES INCLUDEDExcluded from reporting are the following industries: Electronics manufacturing ...


    By Intelex Technologies Inc.

  • Ebola Waste Preparedness

    A straight forward plan to deal with an issue that may seem new to many of you however this issue has been successfully addressed for decades. It’s all over the news, landfills that won’t accept ashes from incinerated waste, towns and states that won’t let waste be transported across their borders, special permits, Category A Packaging, warehouses full of drums and 6mil liners. ...


    By WasteStrategies

  • SCADA System - Case Study

    SCADA and Data Acquisition: Pemex System Natural Gas Production Objective: Automate 24 sites in Rural Villahermosa, Mexico using Radio Telemetry This particular project involved using Radio Telemetry to monitor remote gas production sites. The operators needed a central PC to retrieve the production data, view site status, and perform shut downs. ...


    By EPG Companies Inc.

  • EPA Proposes SNUR for Functionalized Carbon Nanotubes (Generic)

    On October 27, 2016, the U.S. Environmental Protection Agency (EPA) proposed significant new use rules (SNUR) for three chemical substances that were the subject of premanufacture notices (PMN), including functionalized carbon nanotubes (generic). According to the notice, the PMN states that the substance will be used as a thin film for electronic device applications. Based on structure-activity ...


    By Bergeson & Campbell, P.C.

  • Compostable Products And Postconsumer Food Scraps

    “Death of Composting” read the title of a blog posted in June by Ayr Muir, founder and CEO of Clover Food Lab, a restaurant group in Boston, Massachusetts. Startling, to say the least, and certainly compelling to read. Muir’s blog described how Clover Food Lab, a Boston restaurant company, moved to 100 percent compostable products in 2010: “I’d spent 18 months trying ...


    By BioCycle Magazine

  • Composting releases less air pollution than previously thought - study

    A new study funded by the California Integrated Waste Board (CIWMB) indicates that well-managed composting of green waste and food waste releases significantly less air pollution than previously thought. The study also demonstrates that a relatively inexpensive management technique - covering active compost piles with a layer of finished compost - may lower air emissions even further, by as ...


    By BioCycle Magazine

  • CDM monitoring & reporting for carbon credits case study

    Abridged from a Wastecon 2008 Presentation and Paper by Mitchal L. Cassel LANDTEC, Colton, California The project sites The project is in Brazil and obtains certified emission reductions (CER) or carbon credits for a large scale, waste handling and disposal, clean development mechanism (CDM) project. Methane emissions are being reduced through collection and destruction of ...


    By Geotech

  • Biogas production and potential from U.S. Wastewater Treatment

    How many wastewater treatment plants (WWTPs) have anaerobic digestion? How many are utilizing the biogas? What percentage of these facilities are feeding additional substrates into their digesters? How is the biogas being used — is it flared, used to drive process machinery, heat the digester, or injected into a natural gas pipeline? These are some of the questions asked of the ...


    By BioCycle Magazine

  • Measurements and Standards to Support Increased Energy Efficiency and Reduced Environmental Impact

    “The world is facing twin energy-related threats: that of not having adequate and secure supplies of energy at affordable prices and that of environmental harm caused by consuming too much of it.” Daniel Hecker, economist, Bureau of Labor Statistics, July 2005 Buildings in the U.S. consume 72 percent of all electrical energy produced in this country. Emissions associated with ...

  • Reducing the Economic Friction of Regulation

    Last month, we looked at two distinctly different bioenergy business models that are merging. Energy profit centers and waste cost-recovery facilities are learning the benefits of each other's business model. The resulting projects generate maximum revenue with lower production costs. The same kind of business model duality occurs in biomass energy regulation. There are more than two kinds of ...


    By BioCycle Magazine

  • New EEA Report

    Environmental Signals 2000 is the first of a series of regular indicator reports on the European environment to come from the Agency. Published annually, these reports will provide policy makers, experts and the general public with the very latest assessments of the EU’s environment. The reports will fill the five-year gaps between the EEA’s main state of the environment reports such as ...

  • Contaminated soils and sludge treatment plant - Case Study

    Client: Ecosistem Group, Lamezia Terme (CZ) – Italy Challenge: to transform waste into product! The Client possesses a large plant for the treatment of products contaminated with hazardous substances and materials, recycling of recovered materials and disposal of non-recyclable waste, which is considered highly ...


    By Baioni Crushing Plants Spa

  • The Clean Development Mechanism: Kyoto Comes Home to Roost

    The Clean Development Mechanism - a cornerstone of the Kyoto Protocol which allows industrialised nations to invest in emission reduction projects in the developing world - is inching towards reality. This summer, the European Commission unveiled plans to let companies buy CDM credits to help meet their targets under the EU emissions trading scheme. But long-running controversies over the CDM's ...

  • Waste not, want not

    Consultant Andy Ive considers solutions which not only comply but also enhance the environmental profile of today’s industrial companies. Until recently the prevailing perception in many industries, particularly those operating in emerging market areas has been that waste is an unwelcome inconvenience. The primary infrastructure of most companies was fundamentally not designed to deal with waste ...


    By Ive Design

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