Water & Wastewater Articles

  • Concrete Construction Health Effects

    It’s no secret that working in Concrete Construction is dangerous. The immediate safety hazards are well known. Getting speared or cut on rebar, sore from the hard physical labor; cuts or punctures from nails; and struck by tools, materials or equipment can all cause injuries. Add to that possible falls especially at the leading edge; cuts or shock from powered equipment; burns or explosion ...


    By SafetySmart

  • The best way to restore environments in the face of climate change

    Florida’s Kissimmee River once flowed freely. Fish, birds and other wildlife dwelled in the wetlands it fed. But in the 1960s, spurred by public outrage over flooding, the U.S. Army Corps of Engineers straightened the winding waterway and turned it into a drainage canal. Flip forward a few decades and the river is returning — at least in part. The U.S. Army Corps of Engineers has ...


    By Ensia

  • Industrial Wastewater

    Industrial wastewater treatment covers the mechanisms and processes used for water treatment where has been contaminated in some way by industrial or commercial activities before wastewater is released into the environment or reused. Recent trend in the developed world is to minimize the production of wet waste like water or something else and to recycle such waste during the production process. ...


    By Horizon Water Co., Ltd.

  • Municipal Wastewater

    Municipal wastewater namely sewage is generated by residential, institutional, commercial and industrial establishments. It includes household waste liquid from toilets,baths,showers,kitchens, and sinks drained into sewers. In many areas, sewage also includes liquid waste from industry and commerce. The separation and draining of household waste into greywater and blackwater is becoming more ...


    By Horizon Water Co., Ltd.

  • Underwater Bridge Inspections – Drones Conducting Remote Evaluations

    Deep Trekker Remotely Operated Vehicles (ROV), or underwater drones, are establishing themselves as the ideal tool for underwater bridge inspections. It goes without saying that the structural integrity of a bridge is extremely important; after all, you’re only either walking, driving, or riding a train across it. With the public safety in mind and to continue the flow of traffic, these ...


    By Deep Trekker Inc.

  • Aquavalens: Use of new tools for improved treatment methods for the detection of pathogens in drinking water - Case Study

    Case: use of new tools for improved treatment methods for the detection of pathogens in drinking water The aim of Cluster 3 of the Aquavalens project is to use the newly developed analytical tools, technologies or platforms for the detection of microbial pathogens and indicators in practical settings. Within WP 10, these tests are performed in large drinking water systems located in the ...


    By microLAN B.V.

  • Is Wired Monitoring Still Relevant? Wired vs. Wireless

    Environmental monitoring is a crucial practice for ensuring the safety of critical equipment and can be used in optimizing and automating environmental control systems for efficiency.  In recent years, IT managers, facility managers, and SCADA operators are now able to monitor and detect a wide range of environmental conditions in real-time. This data provides an ...

  • Stormwater Management Improvements Spurred by Low Impact Development Techniques

    Abstract A concept first advanced in 19901, evidence of Low Impact Development (LID) can now be seen across North America. Like many infrastructure transformations, this growth in LID design has benefitted from regulatory changes; compliance versus cost remains an important motivator in any ...


    By Nilex

  • At what Speed is Greenland’s Ice Sheet Melting?

    Greenland – Overview Greenland is an island and autonomous Danish territory located between the North Atlantic and Arctic Ocean. Most of the land is covered by a massive ice sheet. In fact, this ice sheet is one of the only two existing on this Earth. The other ice sheet covers Antarctica. The Greenland Ice Sheet (GrIS) covers approximately 81 percent of Greenland. This ice sheet is ...


    By Climate Institute

  • FCCU-Special Valves-Increase the process performance and reliability

    Created in 1942 by a French engineer (Mr Eugène HOUDRY), the FCC process still the heart of each refinery in the world. This catalytic process contributes to the bigest volume of gasoline but it is probably the most critical and complex process in a refinery. Maintenance operations cost a fortune, and this is mainly due to the installed valves… Licensors, EPC and End-Users have well ...


    By Guichon Valves

  • Good Preparation and Planning Reduces Wastewater Headaches Associated with Production Outages

    Author’s note: The terms mill and plant are used interchangeably in this article to describe an industrial manufacturing unit, such as a Pulp & Paper Mill, Petroleum Refinery, Chemical Processing Plant, Meat & Poultry Processing, etc. Plant (or mill) outages come in two types – scheduled and unplanned. Scheduled outages are generally annual affairs at roughly the same ...

  • Is it really possible to improve superlatives? - Absolutely, with positive displacement blowers from AERZEN! The new generation Delta Blower G5plus is on the market!

    AERZEN set standards with the Delta Blower positive displacement blowers and raised the bar ever higher for performance, economic efficiency and environmental protection. To expand upon the success of the blower series, an exciting new design sets energy saving records. The innovative assembly concept combines proven features and newly-gained advantages. Delta Blower G5plus achieves up to 5% more ...

  • Crystal Beach Mystery Pipeline Response - Case Study

    Global provided personnel, equipment and resources necessary to locate the source of a stain and sheen discovered offshore of the Bolivar Peninsula. A mystery pipeline was located offshore and thought to be the source of the pollutants. Specialized equipment was brought in to locate the pipeline where came ashore. Once exposed, it was the shore end was hot tapped and connected to a vac truck to ...

  • How to deal with hazardous waste?

    At present,hazardous waste is a facing an increasingly serious environmental problem .so the mainstream of industrial waste disposal methods: curing landfill, biochemical method, incineration disposal method. Other hazardous waste disposal methods include high temperature steam sterilization, microwave, plasma incineration, pyrolysis incineration, wet air ...


    By Harden Industries Ltd.

  • How Much Do Microfiltration and Ultrafiltration Membrane Systems Cost?

    Microfiltration and ultrafiltration (MF/UF) membrane systems are used in a variety of processes and applications. They can help facilities treat boiler feed water, separate out contaminated waste to acceptable effluent standards, and manufacture safe food and/or beverages, to name a few. If your facility might require MF/UF membrane system technology, you are likely ...


    By SAMCO Technologies, Inc.

  • Additives for fuel economy: a modern view

    Fuel additives. A private car doesn’t just give you the pleasure of a quick and comfortable ride, but it also requires everyday expenses for maintenance, and the biggest expense is the cost of fuel. The question of saving on fuel is very relevant. The Internet offers many tips. One of the ways to save fuel is to use special additives. But experience shows that these additives have both ...


    By GlobeCore GmbH

  • Horizon and water treatment

    Horizon is an environment company focused on water treatment.In the latest years,with the improvement of industrial economy,water quality is becoming worse and worse.To prevent the pollution trend,our government has raised the standard of sewage discharge several times,so traditional process and technology of water treatment can’t apply for the environmental requirements and ...


    By Horizon Water Co., Ltd.

  • Vaporiser - Shandong LNG Terminal - Case Study

    Project Details Customer Name: Shandong LNG Terminal The Brief: Provide heat for regasification of LNG Location of Installation: Shandong, China Products supplied: 4 off Submerged Combustion Vaporisers (SCV) ...


    By Process Combustion Ltd

  • Process Heater Case Study

    Project Details Customer Name: Centrica Storage The Brief: Provide heat for Rough storage field offshore rig Location of Installation: Rough Platform Products supplied: Water/Glycol Process Heater ...


    By Process Combustion Ltd

  • This polluted lake shows why we are all stakeholders when it comes to clean water

    When environmental protection gets short shrift, the price we pay can be staggering. When I visited Onondaga Lake in 1999 as part of research I did as a student at Cornell, there was no evidence the lake was once home to vibrant waterfront resorts. Yet, in the late 1800s and early 1900s, Onondaga was considered “ ...


    By Ensia

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