sampling supply Articles

  • Laboratory Management - Integrated Sampling the Key to Safe Water Supply

    Leading water suppliers use Laboratory Information Management Systems (LIMS) to integrate the sample collection and analysis process, helping to maximize the efficiency of these programs. Drinking water suppliers around the world face unique challenges: They must deliver the most essential ingredient for life on a grand scale, while also navigating complex issues surrounding public safety, ...

  • Automated Consignment Sampling Systems

    Introduction The following is a case study where consignment sampling has been implemented at a UK coal fired power station. Bias-Free Sampling The production of consistent and repeatable ‘bias-free’ samples is not possible but all international sampling standards give precise limits within which systems can be considered as being ...


    By Eriez Magnetics Europe Ltd

  • Structural conditions in German water supply

    Against the background of price controls for drinking water supply utilities in Germany, the comparability of utilities with regard to their specific structural conditions comes into focus. Relevant structural conditions were identified for the two main technical processes, namely water production (WP) and treatment, storage and distribution (TSD). A defined clustering process for comparable ...


    By IWA Publishing

  • Homeland Security for Drinking Water Supplies

    As it has done with other jurisdictions, Congress has recently passed legislation aimed at protecting our nation's drinking water resources. Historically, water supply protection has been a high priority, including reservoir protection, continuous monitoring, and secure and redundant facilities to ensure an uninterrupted supply of drinking water. The Clean Water Act (1972), requires pollution ...


    By AECOM

  • Integrated local water supply plan

    Client: City of Wichita, Kan. Completion Date: June 2001  Services Provided Water supply planning Evaluation of alternatives Cost estimating Economic comparison Environmental studies (NEPA) Program management Hydrogeologic engineering Water quality monitoring ...


    By Burns & McDonnell

  • Groundwater: Low-flow Purging and Sampling

    Significant timesavings, improved sample process integrity, quality assurance and minimal quantities of potentially contaminated purge water to manage - are attractive as the focus on groundwater quality sharpens and economics demand best cost-benefit based methods Water has become a vitally important resource.  Maintaining its quality and quantity and avoiding pollution are set to be ...


    By Geotech

  • Building Services Management - Air Sampling -

    Untitled Document Maintenance professionals are often the first responders to mold complaints in their facilities. building occupants can be exposed to fungal (mold) ...


    By EMSL Analytical, Inc.

  • Conducting surveys for water supply and sanitation in Indonesia

    Surveys can vary in cost and complexity depending upon the sample size, number of questions and degree of accuracy. But sometimes, even after huge expenditures, the results can be misleading or just plain wrong. Simple surveys to determine willingness to pay or consumer preferences can be accomplished by the local government for minimal expense and still provide ...


    By IWA Publishing

  • Corporate responsibility reporting of biodiversity in the supply chain

    Industrial development, accompanying human population growth, has had a major role in creating the situation where bio-diverse materials and services essential for sustaining business are under threat. A major contributory factor to biodiversity decline comes from the cumulative impacts of extended supply chain business operations. However, within Corporate Responsibility (CR) reporting impacts ...


    By Inderscience Publishers

  • Impact of intermittent water supply on water quality in Lebanon

    Lebanon in general and its capital, Beirut, suffer from water shortage due to the increasing water demand and the lack of proper management despite its abundant water resources. An intermittent water supply strategy was implemented in order to minimise deficiency problems. This, however, can seriously affect water quality due to the potential suction of non-potable water by negative pressures, ...


    By Inderscience Publishers

  • Trust WPL and Soma Services to supply National Trust

    WPL Ltd and installation partner Soma Services have installed HiPAF Sewage Treatment Plants at National Trust property Fountains Abbey. WPL Ltd and Soma Services were appointed by the National Trust to provide solutions for their wastewater management needs at Fountains Abbey, a World Heritage Site in North Yorkshire. An increase in visitor numbers and tighter standards forecast by the ...


    By WPL Ltd

  • Monitoring the oxygen content in bio-methane-to-grid supply

    Orbital utilise the EC91 ATEX oxygen analyser from Systech Illinois to accurately monitor the oxygen content in the purified bio-methane gas prior to it being injected into the national grid gas network In September 2010, Orbital installed the gas monitoring and treatment plant on the UK’s very first large-scale bio-methane-to-grid production facility. This site was designed specifically to ...


    By Systech Instruments Ltd

  • Increasing Environmental Commitment in Supply Chain Performance Management

    In 2015, China reinforced its environmental policies and laws, strengthening air and water pollution controls. Trend toward Environmental Commitment Almost immediately, polluters found themselves subject to litigation, for example, a group of chemical companies subjected to compensation demands for about US$26 million (1). China is supporting victims of ...


    By SGS

  • Hitting the Bull`s-Eye in Groundwater Sampling

    Many commonly used groundwater sampling techniques and procedures have resulted from methods developed for water supply investigations. These methods have persisted, even though the monitoring goals may have changed from water supply development to contaminant source and plume delineation. Unfortunately, the use of these methods can result in an incorrect understanding of the contaminant ...


    By QED Environmental Systems

  • GTI Supplies Innovative Cover for Waste-to-Energy Digester

    The Customer: LaForge Bioenvironmental operates a waste-to-energy facility in a northwest farming community of New Brunswick, Canada. The system is located on a 1,000 acre (405 hectare) mixed farming operation, which includes the LaForge Holsteins dairy. LaForge planned to expand its 500kW combined heat and power (CHP) system to more than double the capacity by converting an existing holding ...

  • Reputation Management and Quality Assurance throughout the Supply Chain

    Consumer driven economies abound, which is good news for retailers, manufacturers and brand owners, as well as criminals and fraudsters. How can the consumer goods industry protect itself from unscrupulous operators within the supply chain? The emergence and proliferation of global brands, international manufacturing and ever-growing supply chains, not only increase opportunities for ...


    By SGS

  • Case study - Multilevel sampling and monitoring, Maryland, USA

    Challenges Volatile Organic Compounds contaminated the groundwater posing a risk to nearby private water supply wells. The traditional approach of drilling and sampling multiple boreholes did not provide adequate data to characterize groundwater flow and contaminant migration in the complex fractured bedrock. Solution Westbay System* was installed ...


  • Assessment on the adoption of low carbon and green supply chain management practices in Indian supply chain sectors - manufacturing and service industries

    This paper purports to assess the adoption of low carbon and green supply chain management practices by the industrial supply chain sectors in India, which is inundated with manufacturing and service–oriented industries. The Indian organisations in both manufacturing and service–oriented sectors were sampled for empirical research study and structural equation modelling was used as a path ...


    By Inderscience Publishers

  • Volatile organic compounds in the nation’s ground water and drinking-water supply wells

    ABSTRACT Volatile organic compounds (VOCs) are produced in large volumes and are associated with a myriad of products, such as plastics, adhesives, paints, gasoline, fumigants, refrigerants, and drycleaning fluids. Widespread and long-term use of VOCs and their ability to persist and migrate in ground water raise questions about possible adverse effects on the environment, including ...

  • NDMA and seven other nitrosamines in selected UK drinking water supply systems

    A survey for N-nitrosodimethylamine (NDMA) and seven other nitrosamines in six UK drinking water supply systems was conducted. At the time of the study, there was no NDMA data for UK drinking waters, and the study remains one of few globally to report concentrations of the other seven nitrosamines in water supply systems. Five of the six water supply systems were selected as probable to have ...


    By IWA Publishing

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