Point-Of-Use (POU) Articles

  • Case study - Nottinghamshire Recycling

    DUO Equipment delivered and installed a new full washing and water management plant for Nottinghamshire Recycling Ltd (NRL). Based in Worksop, Nottinghamshire, NRL is a sustainable waste solution provider processing C & D waste, green waste, wood and recycled aggregates. The new washing and water management plant (which includes a Gennaretti centrifuge system) will provide NRL with the ...


    By DUO (Europe) plc

  • Birth of an AccuMax

    Head of the AccuMax Family In 2015, we released the AccuMax dispenser as the first in a “family” of dispensers. Our goal is to create a line of innovative, user-friendly dispensers built around real feedback from our customers. So, while we may call the AccuMax our “standard” dispenser, there is really nothing standard about it. It was born, so to ...

  • Update on Guard Cartridges for Trident Holders

    You may have seen my last blog post about guard holders and cartridges that we have available for our various LC product lines, “Which guard cartridges and holders go with which LC analytical columns?” Along those lines of discussion, the following note is available to also show what specific products are currently offered for this: ...


    By Restek Corporation

  • Assessment of groundwater quality and health risk in drinking water basin using GIS

    Eğirdir Lake basin was selected as the study area because the lake is the second largest freshwater lake in Turkey and groundwater in the basin is used as drinking water. In the present study, 29 groundwater samples were collected and analyzed for physico-chemical parameters to determine the hydrochemical characteristics, groundwater quality, and human health risk in the study area. The ...


    By IWA Publishing

  • Ten Ways to Conserve Water This Holiday Season

    The holiday season is almost here, which to us at WaterSignal means even more opportunities to conserve water! As you gear up for the holidays, save water and money with these ten water saving tips: 1.) Buy recycled paper products: Products made from 100 percent recycled paper require much less water in their manufacturing than those made from virgin paper. 2.) Inspect bathroom ...


    By WaterSignal

  • What can I use to filter my mobile phase?

    If you are using mobile phase that contains salts or, generally, any components that are weighed out for its preparation, you will need to filter the solution before using with HPLC or UHPLC. The most common type of filtration is membrane microfiltration. We sell an extensive group of products for this and they are discussed very well in a blog ...


    By Restek Corporation

  • Greener, Recyclable, and Reusable Ruthenium(III) Chloride/Polyethylene Glycol/Water System for the Selective Hydrogenation of Biomass-Derived Levulinic Acid to γ-Valerolactone

    A versatile and efficient catalyst for the hydrogenation of biomass-derived levulinic acid to γ-valerolactone (GVL) by using a RuCl3/polyethylene glycol (PEG-400) /H2O catalyst system was developed. The catalysis system was also found to be active for the hydrogenation of levulinate ester. The present protocol proceeded with 99 % conversion and 99 % selectivity ...


    By SusChem

  • How are Green Buildings Built? A Closer Look at a Modern Marvel

    Green building refers to an environment friendly structure which is built in such a manner that it continues to be environmentally responsible and resource efficient throughout its life. When we say throughout its life, it includes everything right from an eco-friendly design to the use of material which will make sure that the environment is not harmed even when the structure in question is ...


    By Camfil Ltd

  • Copper Alloy and Their Application

    Copper is easily alloyed with other metals. It is generally divided into red copper, bronze, brass and cupronickel. Red Copper Pure copper is in red color, but not all red copper is pure copper, because sometimes people will add some deoxygenation elements.or other elements to improve its quality and function. Its copper content is over 99%, melting point is 1083 ℃ and ...

  • DC Water Taps Into Biodiesel’s Sustainability Benefits

    Sustainability is more than a buzzword at DC Water. Ingrained throughout the agency, sustainability is in high gear at DC Water’s fleet division where biodiesel fuel powers all 230-diesel vehicles, and emissions are closely monitored. “Biodiesel just makes sense,” said Timothy Fitzgerald, Director Fleet Management for DC Water. “We switched to biodiesel in 2007 ...


    By National Biodiesel Board

  • 8 Recycling Tips for Facility Managers

    IFMA (International Facility Management Association) states that Environmental Stewardship and Sustainability is one of the top 3 core competencies for facility managers. Here’s 8 tips to help you implement a recycling program that positively impacts your bottom line, and the environment.  1. Conduct a waste audit. ...

  • Solution Driven Organics Recycler

    Ag Choice hauls, depackages and produces animal feed and compost. Founders Jay and Jill Fischer embrace new opportunities, and then figure out how to maximize efficiencies and profitability. BioCycle first visited Ag Choice in 2007, two years after Jay and Jill Fischer started their organics collection and composting enterprise in Andover, New Jersey. At the time, composting was an ...


    By BioCycle Magazine

  • Predicting the performance of multi-media filters using artificial neural networks

    The impact of flow rate and turbidity on the performance of multi-media filtration has been studied using an artificial neural network (ANN) based model. The ANN model was developed and tested based on experimental data collected from a pilot scale multi-media filter system. Several ANN models were tested, and the best results with the lowest errors were achieved with two hidden layers and ...


    By IWA Publishing

  • Overview of the Whole Copper Recycling Chain

    Copper is of good characteristics. It is easily stretched, molded, and shaped; is resistant to corrosion; conducts heat and electricity easily. Therefore, copper is widely used in construction, power generation and transmission, electronic products manufacturing, and the production of industrial machinery and transportation vehicles. At the same time, as a non-renewable resource, copper is also ...

  • Chemical Reporting and 2016 requirements

    The EPA views the laws as a major victory for chemical safety, public health and the environment. The EPA altered the CBI certification statement for 2016 CDR submission, to be consistent with the new laws requirements. In addition the EPA is updating the guidance, instructions, and informational documents to be consistent with the new language. Manufactures and importers are required to give the ...


    By Logical Technology, Inc.

  • Understanding the UK Labour Standards Assurance System [eBook]

    The Labour Standards Assurance System (LSAS) is designed to reduce the incidence of labor standards abuses in the medical supply industry. Companies who supply to, or will supply to, National Health Service (NHS) Supply Chain must ensure the use of fair labor in their supply chain. The LSAS was developed by NHS Supply Chain, the Department of Health and other industry ...


    By Assent Compliance Inc.

  • Precipitation of aluminium and phosphates in effluents treated by membrane filtration - Case Study

    Customer Application and Activity Decoral specializes in treating technical components made from aluminium and titanium through treatment steps such as anodizing and polishing. The effluents from its surface treatment plant are mainly contaminated with aluminium and phosphates. Problem to be solvedDecoral was keen to simplify the management of its products to the greatest degree possible and was ...


  • Demand for domestic water from an innovative borehole system in rural Ghana: stated and revealed preference approaches

    This study investigates demand for domestic water supply from an innovative borehole system using the contingent valuation method (CVM). We further estimate demand for current service of domestic water supply in residences using the hedonic pricing method (HPM). This is achieved through a survey from rural districts of the Greater Accra Region, Ghana. Interval regression and ordinary least ...


    By IWA Publishing

  • Antimicrobial Action of BiOn filtration media

    Bi-On is an air filtration media used in fruit and vegetable sold storage to eliminate harmful volatile compounds, especially ethylene, and sanitize the air. The filtration media is composed of potassium permanganate, its active ingredient, and natural clays. Potassium permanganate is a chemical compound which is widely known for its oxidizing and disinfectant properties. It is used in the ...


    By Bioconservacion SA

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