Water Wells Articles

  • Chlorinated VOC Groundwater & Soil Remediation - Case Study

    Client: Heitman Capital Management Completion Date: 2003-present Location: Dallas Summary Burns & McDonnell was retained to perform soil and groundwater remediation of chlorinated volatile organic compounds (VOCs) such as perchloroethylene and trichloroethylene (PCE and TCE) at a warehouse facility in ...


    By Burns & McDonnell

  • PFAS NEMP Monitoring: Planning and design of monitoring programs (PFAS National Environmental Management Plan).

    PFAS is an abbreviation for per- and poly-fluoroalkyl substances. These are manufactured chemicals that have been used for more than 50 years. PFAS make products non-stick, water repellent, and fire, weather and stain-resistant. PFAS have been used in a range of consumer products, such as carpets, clothes and paper, and have also been used in firefighting foams, pesticides and stain repellents. ...

  • Benefits of Investing in Commercial Refrigerators

    In today’s world of utmost competition, it is most imperative for industries and businesses—especially the ones that deal with food service—to keep up their game by investing in unswerving tools and utilizations. When it comes to investments, one must consider the long-term benefits of the item that is to be purchased, as well as its mechanical strength and longevity. This is ...


    By Nayyars Solicitors

  • What is Hexavalent Chromium?

    The dangerous compound made famous by the movie Erin Brockovich can occur naturally or through industrial pollution Hexavalent chromium, a toxic compound sometimes found in water, is a carcinogenic form of the metal chromium in an oxidation state. It’s also known as chromium-6 or Cr (VI). It’s both odorless and tasteless, and it can be found naturally in ...


    By Fluence Corporation

  • Reduce energy costs with a compressed air flow meter

    Consider the following situation. You find out you have been using way too much water at home. You discover a leaking gasket and there is water all over your basement. What is your course of action? Of course, it is to fix the leak right away. But what if this happened at your plant? And instead of water, we are dealing with compressed air? Probably nothing, because compressed ...


    By VP Instruments

  • Using Eddy Current for Bolt Hole Inspections

    The phrase “nuts and bolts” refers to the most basic details of a subject. It is an ironic turn of phrase because nuts, bolts, and bolt holes require significant engineering to determine specifications and nondestructive testing (NDT) to ensure that they meet those specifications. Multilayer bolt hole inspections in aerospace are one of the more challenging NDT inspections as it is ...


    By Zetec, Inc

  • HPR-20 R&D in Thailand

    The Hiden HPR-20 R&D installed at the Department of Environmental Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok is performing well. The investigation is using a two-stage thermophilic anaerobic bioreactor (ThAn) for methane gas generation. The Hiden gas analysis mass spectrometer is quantitatively measuring the reactant and product gases during each experimental ...


    By Hiden Analytical Ltd.

  • Top Techniques Used in NDT for Aluminum Welding

    Nondestructive testing (NDT) for aluminum welding includes two important techniques: ultrasonic and eddy current. Both methods can expose diverse flaw types and offer comprehensive probing measures. With eddy current testing (ECT) and ultrasonic testing (UT), you can scan larger areas in less time and obtain resolute data in the process.  ECT works best on thin,  ...


    By Zetec, Inc

  • Be Prepared for Flooding

    What are some reasons for flooding? There are many reasons for flooding and not all flooding causes damage or is catastrophic. Flooding mostly occurs when stream or river systems fill beyond their capacity. It can also happen on lake or coastal shorelines during periods of high water levels encroach on flood plains or low-lying areas. The intensity and duration of ...


    By US Flood Control Corp.

  • Understanding the Cost of NDT Equipment Repair vs. Upgrade

    Any asset-owner wants to get the most out of a piece of equipment. But with nondestructive testing (NDT) equipment, there comes a point where legacy equipment no longer performs at the required level. When that happens, it is time for an upgrade.  The reason why upgrades can be more efficient than repairs for ...


    By Zetec, Inc

  • Combined Sewer Level (CSO) Monitoring and Analytics - Case study

    Our CSO Monitoring solutions combines MAP Rain and machine learning to compare the historic performance of assets with historic rainfall. We then use this analytis to deliver actionable insights that predict the operation of the CSO, or other similar geometries in MAP, to current and forecast rainfall. Key features Three different modes of ...


    By Meniscus Systems Ltd

  • How can water illuminate a transformative pathway toward jobs, decent work, and an inclusive economy?

    This was the big question that guided the official UN High-Level Political Forum (HLPF) side event “Water as the Economic Driver” on 7 July, the opening day of the HLPF. Against the backdrop of a first-five-years review of the 2030 Sustainable Development Agenda and the ongoing ...


    By Swedish Water House

  • Project - MBA Tanks

    MBA Tanks is a coating inspection and consulting company that provides ROV inspection and maintenance services for water storage tanks, fire protection tanks, raw water intakes, dams, and clear wells. Founded in 1986, the Delaware-based company acquired their first VideoRay in 2003. MBA Tanks purchased their VideoRay ROV to augment their dive inspections. The ROV can conduct visual inspections ...


    By VideoRay LLC

  • Project - Royal Netherlands Navy

    The Royal Netherlands Navy purchased VideoRay Pro 4 ROV systems in 2012 for use in a variety of port security missions, including mine countermeasures (MCM). The Navy’s primary targets are small objects like limpet mines, sea mines, and ammunition. These underwater explosives, though small in size, represent one of the single greatest threats to global security, causing more damage to naval ...


    By VideoRay LLC

  • Project - Cornell University Autonomous Underwater Vehicle (CUAUV) Team

    Cornell University Autonomous Underwater Vehicle (CUAUV) Team is one of the most successful college robotics team in the nation. In addition to the normal rigors of the Cornell undergraduate engineering program, members of the CUAUV team design and build AUVs from the ground up. Since 2003, CUAUV has dominated AUVSI’s Annual Robosub Competition in both the in-water competition as well as ...


    By VideoRay LLC

  • Pharmaceutical Companies Rely on Nitrogen

    Pharmaceutical firms research, develop, and manufacture over-the-counter and prescription drugs and medicines. Usage of these drugs includes, but is not limited to, vaccinations, treatment for chronic conditions, and pain management. To protect the health and well-being of the public, the pharmaceutical industry is one of the most highly regulated industries. For instance, in the United States, ...

  • What are the operation and maintenance costs of an RTO?

    When considering acquiring an exhaust gas treatment unit for your production plant, such as an RTO (Regenerative Thermal Oxidizer), one of the concerns that may come to your mind is regarding the operation and maintenance costs. About operation costs An RTO unit incurs ...


    By TECAM

  • A definitive guide from microswitches manufacturer with the things you need to know about the micro switches

    What is a microswitch? A Microswitch is an independent switch that works with electricity. The switch gets actuated with just a slight physical force. The micro switch is a switch that gets triggered by the application of little power. This means that it needs just only a little energy to activity. The switch uses the tipping-point mechanism. This mechanism is known as the ...

  • REvivED Project

    REvivED water project aims to contribute to overcoming the drinking water challenge via novel desalination. The goal is to produce safe, affordable and cost-competitive drinking water with significantly reduced energy consumption compared to state-of-the-art Reverse Osmosis (RO) desalination technology. The project comprises several systems and applications with 12 pilots in total, ranging from ...


    By Fujifilm Corporation

  • 40 mil HDPE Liner for Salt Evaporation Pond Project in Turkey - Case Study

    40 mil HDPE liner is the widely used HDPE geomembrane liner which is made from high-density polyethylene by triple layer coextrusion and film-blowing technology, about 2% carbon black, antioxidant, anti-aging and UV-resistance components are added.  HDPE liner exhibits excellent chemical and UV resistance, ...

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you