microbial monitoring service Articles

  • Microbial Biodiversity Detection And Monitoring Using Molecular Biology Tools

    Micro-organisms are responsible for the most biogeochemical cycles that shape the environment of earth and its oceans. So far, only part of these organisms has been well studied, especially those living on earth and more considered from an anthropogenic perspective, e.g causing human diseases or providing useful products and services. Further the inability to generate pure culture has hampered ...


  • Case study - CO2 monitoring for Sustainagro

    About the customer Sustainagro Ltd is based in Dundee, Scotland, providing scientific services: chemical and microbial testing of soils, composts and water samples Challenges the customer faced According to former development manager for Sustainagro, Adrian Parker, before the lab had the G100 and could measure in real-time it used a titration method: ...


    By Geotech

  • Emergency remediation response case study

    Services Performed Emergency remediation response, oil and hazardous waste consulting and a mold/indoor air quality (IAQ) testing Summary Following the flooding of the Spicket River during the Spring 2006, EFI Global was engaged to evaluate a nursing home in Lawrence, MA. After the initial environmental evaluation, our team observed that the basement and ...


    By EFI Global, Inc.

  • Reduction of TTHM and endocrine disrupting compounds in municipal wastewater

    The US Geological Service and Environmental Protection Agency have been monitoring the increasing levels of persistent organic pollutants (POPs) in freshwater streams, aquifers, and off-shore coastal waters for the past decade, with the primary identified chemicals being residuals from pharmaceuticals, and petroleum-based fertilizers, herbicides, and pesticides (Pyrines and Pyroids). This ...


  • Proposed plans for UCMR Program

    At an April 2010 stakeholder’s meeting, the EPA discussed proposed plans for the third phase of the Unregulated Contaminant Monitoring Regulation (UCMR) program. If approved, approximately 4,800 public water utilities will be required to monitor up to 30 contaminants starting in 2013. The second phase of UCMR (UCMR 2) sampling, which began in 2008, concludes at the end of this year. UCMR 2 ...


  • Cooling Water System at Major Canned Food Producer in the United States

    Cooling operation for canning line replaces stabilized bromine and achieves greater biological control. LOCATION Tomato Canning Plant in California, USA EQUIPMENT & CHEMISTRY Vault M15 MIOX’s Mixed Oxidant Solution (MOS) PREVIOUS DISINFECTION Bromax 7.1 (Stabilized Bromine) ...


    By MIOX Corporation

  • How do utilities save energy? - With `UVC for HVAC`!

    A big challenge facing service technicians is how to help building owners reduce energy consumption to combat outages and spiraling power costs. A multi- patented, HVAC-style UVC technology from Steril-Aire, Inc. offers a proven solution while simultaneously addressing another "hot" maintenance topic: how to destroy one of the largest, most prevalent sources of mold. Two major utilities offer ...


    By E-CO

  • Remediation of BTEX in Groundwater with LNAPL Using Oxygen Releasing Materials (ORM).

    Abstract: A field scale study was conducted at a former gasoline service station to evaluate the remediation of groundwater contaminated with dissolved benzene, toluene, ethylbenzene, and xylenes (BTEX) using oxygen-releasing materials (ORM). The injection of oxygen through ORM slurry was the remedial alternative chosen to enhance the in-situ microbial degradation of the BTEX in groundwater. ...


    By REGENESIS

  • Q&A with Dr Ashi Tudugalle

    Ashanthie Tudugalle (Ashi) is the newest member of the DelAgua team and is the company’s Technical Services Executive. Ashi recently completed a PhD at the University of Surrey in Microbiology & Immunology where she spent the last 6 years conducting research into microbial diseases. Ashi has vast experience ...


    By DelAgua Group

  • Enhanced Aerobic Bioremediation of Petroleum UST Releases in Puerto Rico.

    Abstract: Releases of petroleum compounds from underground storage tanks (USTs) containing diesel fuel and gasoline are a serious and increasingly prevalent problem in Puerto Rico. Remediation of groundwater impacted by these releases utilizing common methodologies can be quite costly and require long periods of time to implement. Oxygen is often the limiting factor retarding optimal ...


    By REGENESIS

  • Dry Cleaner Facility DNAPL Source Zone BioStryke ERDenhanced In-Situ Remediation Pilot Study Concord, New Hampshire USA case study

    Project Highlights ERDENHANCED Pilot Study 49% Reduction in Parent-Daughter Molar Mass Ratio indicating Source Mass Destruction. ERDENHANCED Proven Cost-Effective Green Biostimulation Strategy ERDENHANCED Proven Cost-Effective Sustainable Biostimulation Strategy ERDENHANCED Pilot Evaluation sponsored by New Hampshire Department of Environmental ...

  • Gas Safety in Confined Spaces

    Introduction An offshore worker ensures a vessel is safe to enter; a plant manager enters a small plant room; a contractor inspects the lining of a sewage pipe.  All these personnel face common dangers, despite working in widely different industries.  Gas-related injury poses a serious threat in any confined space where the free movement of air is limited. A confined space ...

  • Research Projects Add Value to MSW Composting Facility

    Untitled Document By combining upfront separation for recyclables with intensive composting of MSW and biosolids, Florida's Sumter County ...


    By BioCycle Magazine

  • Fires at Composting Facilities: Causes and Conditions

    The subject of fires at composting facilities is a bad news/good news situation. The bad news is that fires are more common than we realize. Ask a group of facility operators if they have had to deal with a fire, and the majority will quietly admit they have. The good news is that we don’t realize that fires are fairly common at composting facilities. Most are neither frequent nor destructive ...


    By BioCycle Magazine

  • Mixed Oxidant Replaces “Cocktail” of Chemicals in Power Plan

    Cooling Tower Water Systes Synopsis In 2010 NIPSCO installed two MIOX RIO Mixed Oxidant Solution (MOS) chlorine generator systems on two of the four cooling towers at R.M. Schahfer Generating Station.  After switching to MIOX for cooling tower water treatment, the two towers experienced minimized algae growth, better biocontrol and lower Legionella counts, ...


    By MIOX Corporation

  • How Can TO-15 Help You Solve Your Next IAQ Problem?

    Untitled Document Have you ever been asked to investigate unpleasant odors in a home or at the workplace? Are occupants developing headaches or a feeling of nausea? ...


    By EMSL Analytical, Inc.

  • Environmental Sensors in Waste Management

    Issue: As part of an increasing sentiment among European consumers that environmental protection is important, concern about the impact of landfill is growing. Sensor technology makes it possible to measure and control inputs to landfill sites and pollutants arising from them. However, the exploitation - or uptake - of such technology has been lower than expected in the waste management sector. ...


  • Compost Operators Forum · Modeling a Compost Facility

    GEORGIA leads the nation in poultry production, processing nearly 1.5 billion birds a year. A majority of the poultry operations are concentrated in north Georgia. With over 1.5 million tons of poultry litter produced on an annual basis, some of the resulting issues facing the poultry production industry include: Reduced land area on farms to apply increasing amounts of litter; Increasing buffer ...


  • An Infrastructure Grows · Decentralized Treatment and Recycling Domestic Wastewater

    THE TERM, “decentralized waste-water management,” refers to the process of treating and discharging treated wastewater in the local vicinity where it is generated. Decentralized systems typically use the soil as the final receptor of the treated wastewater instead of discharging to surface waters, which are generally the receptors of treated wastewater from larger centralized treatment plants. ...


  • Stormwater Management for Urban Environments

    IntroductionElmhurst College, a hundred-thirty-five year old private learning institution, is proceeding with a campus redevelopment project that will include a one hundred seventy bed residence hall. In addition, the college continues to be a role model for sustainable site design and an educational resource for both students and the community.The need for additional housing, due to ...


    By Advanced Pavement Technology

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