Drinking Water Treatment Articles

  • Professional Advice for NEBOSH Success

    Maximising your Study and Exam Approach Following the success of our NEBOSH Quick Reference Sheet we released last week, I thought I would build on this with some extra advice for those students who really want to go the extra mile. Do you just want to pass? Or do you want to get a Distinction? Maybe even a Best Candidate Award? If you’re ambitious, ...


    By SHEilds Ltd

  • Did You Know? 10 Fascinating EHS Facts from Around the Globe

    Expanding your organization into a new global location with little or no understanding of the local environmental health and safety (EHS) and cultural implications of doing business there can be extremely challenging and even risky. When it comes to ensuring a successful cross-border ...


    By Antea Group - USA

  • The Low Down on Pipes: A Look at Municipal Water

    We manufacture our portable remotely operated vehicles (ROVs) and pipe crawlers for a variety of different industries and applications. Due to their robust design and versatility, Deep Trekker products have proven to be the ideal tools for many professionals and ...


    By Deep Trekker Inc.

  • Perfectly clean water without the use of chemicals - Waste Water - Case Study

    Wastewater treatment plant successfully cut down costs and environmental impact Thanks to the disinfectant system from Danish Clean Water, the Danish wastewater treatment plant Fredericia Spildevand is now saving yearly 75.000 € and reusing 70,000 m3 wastewater for cleaning – saving both money and drinking water. The employees at Fredericia Spildevand were quite ...

  • WWEM-Day: Undercover WWEM Information

    In Part 2 of our WWEM-Day installments we’re talking about our exciting undercover news… we have an updated model of one of our classic products about to launch! There will be a simplified design and less parts to make an already low maintenance product even better! This means greater accuracy, not to mention more ease and efficiency! Our new ...


    By Partech (Electronics) Ltd.

  • Four steps well owners can take to protect their water wells, health during flooding

    The owners of private household water wells in areas of flooding should act to address possible threats to their drinking water quality, the National Ground Water Association said today. If a well has been flooded: Do not drink the water or wash with it, but use an alternative supply such as bottled water Stay away from the well pump ...

  • Glyphosate and AMPA in drinking water

    Carcinogenic or not? The broad-spectrum herbicide glyphosate is used all over the world in agriculture. Alongside farming, the chemical is also used for weed-killing in domestic gardens and in public and private spaces kept free from «vegetal invasion», such as railway tracks. Glyphosate has been used since the 1970s in pesticides and was hitherto thought to be harmless at ...


    By Metrohm AG

  • Seasonal organics variations: effects on the efficiency of water treatment processes

    Natural organic matter (NOM) in source water has created a lot of interest in the field of water purification. It is of particular concern for surface water treatment plants since it can produce undesirable disinfection by-products (DBPs), interferes with the performance of water treatment processes such as coagulation, membrane filtration, and oxidation processes, and leads to ...


    By Real Tech Inc.

  • Water markets can support an improved water future

    Fresh water touches every part of daily life – from drinking water and sanitation, to agriculture and energy production. Unfortunately, for nearly half of the world’s population, water scarcity is a growing issue with devastating impacts to our communities, economies and nature. In the past, countries have primarily turned to more supply-side infrastructure, including reservoirs and ...


    By IWA Publishing

  • Identification and assessment of water quality risks associated with sludge supernatant recycling in the presence of cyanobacteria

    This study focussed on the fate of cyanobacteria cells and associated metabolites during the sludge management processes that follow the conventional drinking water treatment train. The topic is of importance, as the release of metabolites during sludge treatment may pose a risk to water quality if supernatant is recycled to the head of the plant. The study of the kinetics of cell damage and ...


    By IWA Publishing

  • Failing arsenic mitigation technology in rural Bangladesh: explaining stagnation in niche formation of the Sono filter

    Arsenic contamination of shallow hand pump tube well drinking water in Bangladesh has created opportunities for radical innovations to emerge. One such innovation is the household Sono filter, designed to remove arsenic from water supplies. Applying a strategic niche management approach, and based on interviews, focus groups and a workshop, this article explains the Sono filter's failure to ...


    By IWA Publishing

  • Adsorption of methylene blue using modified adsorbents from drinking water treatment sludge

    This study aims to explore the preparation and application of alum sludge (AS) and mud sludge (MS) from a drinking water treatment plant to remove methylene blue (MB) dye from aqueous solution. The sludge (MS and AS) was treated by chemical and physical activation to obtain new adsorbents. The adsorption experiments were carried out under different conditions of initial dye concentration ...


    By IWA Publishing

  • Wastewater treatment plant operators work confidently with complete system measurement

    Wastewater treatment is a vitally important process. Just ask The Township of Edwardsburgh/Cardinal’s Assistant Chief Water and Sewer Operator, Eric Wemerman.  “For a community to keep everyone’s trust you want to make sure you’re operating a good system.” Eric continues.  “It’s important for health reasons, when people flush their toilets you ...


    By Greyline Instruments Inc.

  • The DNA Revolution for Water Professionals

    Imagine trying to solve a problem when you are provided just 1% of the total data. This is essentially the case in analyzing water and wastewater microbiomes. Conventional microbiological testing methods such as culture and microscopy can identify only about 1% of microorganisms that are contained in a ...


    By LuminUltra Technologies Ltd.

  • Sustainability evaluation of a primary school rainwater demonstration project in Tanzania

    Water shortages are widely prevalent in developing countries, affecting lives of people including schoolchildren, who miss classes while fetching water for daily use. A typical case was that of Mnyundo Primary School in Tanzania, East Africa. A rainwater harvesting (RWH) system was then constructed because of easy adaptability of the technology. The purpose of this study is sustainability ...


    By IWA Publishing

  • Journal AWWA examines lessons of Flint

    The crisis in Flint, Mich., has far-reaching implications for water utilities across the United States, according to two articles published in the July 2016 Journal - American Water Works Association. Although the current health crisis is focused largely on Flint, lead service lines exist in communities across North America. In the article, “The Flint Crisis,” former Journal AWWA ...

  • Case study - Algae control in raw water reservoir Ecuador

    Before the installation of the LG Sonic e-line equipment algae grew on the surface and settle down on the liner before entering the drinking water treatment plant. To cover the 24.000 m2 of water surface, it was decided to install 3 devices.   The Challenge: Green Algae Covering the Sides of the Lagoon Located in Santa Elena’s peninsula, the 42.000 m3 raw water ...


    By LG Sonic

  • Biggest Water Treatment Concerns for Communities/Municipalities and the Ways of Addressing These Issues

    Water treatment is currently one of the terms that fall within the category of emergency quite well. About 1.4 billion people all over the globe are dealing with varying levels of water scarcity, and this is increasing at alarming levels. Not just the treatment, higher emphasis is being given on finding the alternative water sources as well. Though it’s a universal concern (rural as well as ...

  • Multi-criteria analysis applied to the selection of drinking water sources in developing countries: a case study of Cali, Colombia

    Guaranteeing a safe and continuous drinking water supply for the city of Cali, Colombia, has become a concern for the water company of Cali, the environmental authorities, universities, and entities involved in the water resource. The progressive deterioration of the city's water sources has led to a search for future water sources and/or technologies in order to ensure high water quality ...


    By IWA Publishing

  • Water safety plans: bridges and barriers to implementation in North Carolina

    First developed by the World Health Organization, and now used in several countries, water safety plans (WSPs) are a multi-step, preventive process for managing drinking water hazards. While the beneficial impacts of WSPs have been documented in diverse countries, how to successfully implement WSPs in the United States remains a challenge. We examine the willingness and ability of water ...


    By IWA Publishing

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