waste site Articles

  • Evaluation of Ceraflow-50 as a Filtration Media for Hexavalent Chromium Treatment - Case Study

    Project Description Pilot testing was conducted to evaluate the relative performance of 4 filter media, including Ceraflow-50, as part of a reduction coagulation filtration (RCF) treatment process for the removal of hexavalent chromium (Cr(VI)) from groundwater. This evaluation was conducted at multiple well sites for a water utility in California. The RCF process achieves ...


    By Wateropolis Corp.

  • On-Site Food Waste Pretreatment

    Guide to equipment and systems for businesses, institutions and venues that manage food waste on-site. Businesses, institutions and venues that generate large volumes of food waste have an increasing number of options to manage this organics stream, starting with tools and knowledge to prevent and reduce what is generated in the first place, followed by donation of excess and prepared ...


    By BioCycle Magazine

  • Transfer station retrofits and expansions: Rethinking inside and outside the box for reuse of your facility

    Existing solid waste transfer stations are being forced into use beyond their planned capacity and design life, and with Capital Improvements Program budgets stretched to the breaking point, financing and constructing a new solid waste transfer station is not always feasible. The rigors of locating and permitting a new solid waste transfer station alone can make the prospects of replacement seem ...


    By Waste Advantage Magazine

  • Putting the HAZOP to good use!

    The UK Chemical Industry has, for many years, appreciated the strategic use of Hazard and Operability (HAZOP) assessments in reducing the risks posed by their activities and sites. But what other industries can benefit from this approach? The landfill sector has just begun to demonstrate how the innovative use of the HAZOP assessment methodology can help underpin significant decisions on site ...


    By Waste Advantage Magazine

  • Waste Disposal

    Introduction The final step in the waste management process is waste disposal, the permanent isolation of waste. Some wastes can be managed and disposed safely with existing facilities and proven methods. Other Department of Energy (DOE) wastes require more complex disposal facilities. DOE has conducted extensive research into alternative waste disposal methods and has concluded that deep ...

  • Modular Reed Bed - Case Study

    The modular reed bed is an award winning, innovative solution for small footprint tertiary treatment. This case study follows the implementation of this technology on a small and remote sewage works which was overloaded during high rainfall. This project saved 91% in costs for the effected utility (which had a budget of £300k for the project) and provided a reduced health and safety risk ...


    By Greener Waste Technology

  • Flood recovery project - Case Study

    Greener Waste Technology has been working with a utility company to combat the effects of flooding on a filter bed works. The works in question is low lying and next to a river which recently burst its embankment and flooded the filter beds entirely. The flood distributed large volumes of silt and mud onto the filters blocking the beds and starving the indigenous bacteria population of oxygen ...


    By Greener Waste Technology

  • Bio-augmentation of fixed film filters

    Once regarded as the main process option for the waste water treatment for small communities, circular biological filters, so common on the outskirts of towns for many years, provided a reliable low cost and low profile method of treating household waste water. Quiet and robust, their simple engineering and structural design could be easily maintained by a daily visit from an operator, who, on ...


    By Greener Waste Technology

  • Eco waste solutions De beers Canada snap lake diamond mine

    The challenge Given De Beers' commitment to environmental management of the Snap Lake Diamond mine, the selection of an on-site waste processing technology was critical. During the construction of the mine, over 400 people lived and worked on the site. Once in operation the Camp population was reduced to approximately 260. According to best practices for remote ...


    By Eco Waste Solutions

  • Excavation, Retrieval, and Off-Site Disposal

    Introduction: Contaminated material is removed and transported to permitted off-site treatment and/or disposal facilities. Some pretreatment of the contaminated media usually is required in order to meet land disposal restrictions. Confined disposal facilities (CDFs) are engineered structure enclosed by dikes and designed to retain dredged materials. A CDF may have a large cell for ...

  • Waste management in a tropical forest - Case Study

    Waste Challenge: A mine under construction in a lush tropical forest has operations that are spread over a large distance from the port to the mine. Incoming supplies, and thousands of construction workers living and working on-site, generate significant amounts of waste. Location: Central American Country ECO Solution: Two Eco Waste Oxidizers ...


    By Eco Waste Solutions

  • Eco waste solutions voisey’s bay nickel mine

    The challenge Vale Inco’s wholly-owned subsidiary Voisey's Bay Nickel Company (VBNC) is mining the largest nickel deposit in the world in Newfoundland Canada. During the Construction and Operation Phases of the camp, waste from 250 to 700 people needed to be processed. This waste was largely generated by the kitchen and dining areas. Packaging waste (wood, ...


    By Eco Waste Solutions

  • Completion reporting for a closed landfill site

    Client: Waste Management Industry Location: UK Services: Landfill completion reporting for a closed site, including desk study and risk assessment Issues: Landfill completion criteria, potential risk to groundwater, environment or human health. Summary: ESI undertook a desk study and risk ...


    By ESI Consulting Ltd

  • Transfer stations rural transfer station design

    Since small transfer stations in rural or tribal settings receive considerably lower volumes of waste and customer vehicles than large urban or suburban facilities, many of the design criteria will simply not apply. Cost frequently is a major consideration for small rural transfer stations, limiting what can be done. Consequently, rural transfer stations are often uncovered or partially covered ...


    By Waste Advantage Magazine

  • A statistical approach to predict waste generation rates to support recycling programmes

    Construction wastes constitute material with high potential for on-site reuse and off-site recycling; however, a significant fraction of this waste is still directed to landfills. Inability to predict time-dependent and activity-specific waste generation rates is one of the barriers to successful implementation of a construction waste minimisation programme. This paper discusses the development ...


    By Inderscience Publishers

  • 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

  • Emission of volatile organic compounds from solid waste disposal sites

    The emission of volatile organic compounds (VOCs) from a solid waste disposal site for municipal solid wastes was quantified. The VOCs contained in the landfill gas taken at the site were benzene, toluene, xylenes, ethyl benzenes, and trimethyl benzenes, while the concentrations of chlorinated compounds were very low. The concentration of benzene in the landfill gas samples ranged from below the ...


    By SAGE Publications Ltd

  • Hepatic EROD induction in the common kingfisher from an e‐waste recycling site

    The health effects of exposure to electronic waste (e‐waste) derived pollutants are an important issue. We explored the association between the hepatic levels of e‐waste derived halogenated contaminants, including polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs) and polybrominated biphenyls (PBBs), and hepatic ethoxyresorufin‐O‐deethylase (EROD) activity of the common ...


    By John Wiley & Sons, Ltd.

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