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water infrastructure Applications

  • Protecting of Drinking Water Infrastructure

    Water abstraction points may be affected by spills from farms or factories, and deliberate contamination. Early warning monitoring systems are required to alert operators to these contaminants and to changes in key water quality parameters. A timely response is necessary to prevent contamination and disruption of the public water supply.

    Chelsea Technologies Group has developed FastGuard to observe the natural trends in water quality parameters and rapidly detect and report anomalies.

    FastGuard is ideally suited for early detection of contamination events. It gives prompt reporting and asessment of the threat and has high sensitivity with minimal false alarm rate.

    By Chelsea Technologies Group based in West Molesey, UNITED KINGDOM.

  • Ground Penetrating Radars (GPR) for Construction and Infrastructure

    In construction and infrastructure field GPR application makes it possible to have the most detailed topography of undergrounding. GPRs help to discover ground water location, old underground passages and cavities remains and karst layers.

    By Transient Technologies LLC based in Kyiv, UKRAINE.

  • Dustless Lead Paint Removal & Nuclear Decon Tools for Infrastructure & Civil Industry

    Revitalizing our bridges, railways, seaports, water towers and other aging infrastructure is a growing priority. Make these projects a reality by reducing or eliminating the traditional overhead costs of removing lead paint,
    PCBs and asbestos on a large scale.

    By Pentek Inc. based in Coraopolis, PENNSYLVANIA (USA).

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    QUA - Industrial Water Filtration

    QUA® is an innovator of advanced membrane technologies that address the most demanding water challenges. QUA’s products enable its OEM partners to provide cutting-edge solutions to end users in industrial & infrastructure markets worldwide. The company’s diverse product portfolio includes FEDI® (fractional electrodeionization), Q-SEP® (hollow fiber ultrafiltration membranes), CeraQ™ (Ceramic Filters), and EnviQ™ (flat sheet submerged ultrafiltration membranes). Our filtration products help you improve your plant’s design economics & reliability reduce fouling simplify cleaning lower the total installed cost reduce the footprint of overall wastewater treatment. Committed to ongoing innovation, QUA manages the entire lifecycle & manufacturing chain of its products from the initial concept to manufacturing according to the most rigorous quality standards. QUA products are manufactured in a state-of-the-art membrane manufacturing facility with continuous online monitoring to main

    By QUA Group LLC based in Canonsburg, PENNSYLVANIA (USA).

  • Biological wastewater processes for municipal treatment plants

    Biowater have knowledge and competence to help in designing and building new systems and upgrade existing infrastructure based on biotechnology as CFIC, MBBR and IFAS solutions.

    The Company offers cost-effective solution that allows municipal plants to both increase their treatment capacity and upgrade the effluent quality with minimal civil works.

    By Biowater Technology based in Cumberland, RHODE ISLAND (USA).

  • Industrial solutions for water monitoring

    Water monitoring involves many different activitites, from ensuring the quality of surface or underground water, both for human beings and animal life, to the monitoring of a country’s water infrastructure. Wireless sensor networks are becoming increasingly popular in this area and ADVANTICSYS has already explored its use for many novel applications.

    By Advantic Sistemas y Servicios S.L based in Alcobendas, SPAIN.

  • Sulfide Oxidation with Hydrogen Peroxide (H2O2)

    Sulfide Odor Control Sulfide is found throughout the environment as a result of both natural and industrial processes. Most sulfide found in nature was produced biologically (under anaerobic conditions) and occurs as free hydrogen sulfide (H2S) - characterized by its rotten egg odor. We are most likely to encounter biogenic H2S in sour groundwaters, swamps and marshes, natural gas deposits, and sewage collection/treatment systems. Manmade sources of H2S typically occur as a result of natural materials containing sulfur (e.g., coal, gas and oil) being refined into industrial products. For a variety of reasons - aesthetics (odor control), health (toxicity), ecological (oxygen depletion in receiving waters), and economic (corrosion of equipment and infrastructure) - sulfide laden wastewaters must be handled carefully and remediated before they can be released to the environment. Typical discharge limits for sulfide are < 1 mg/L. Sulfide Treatment Alternatives There are dozens of alternatives for treating sulfide laden waters, ranging from simple air stripping (for the low levels present in groundwaters) to elaborate sulfur recovery plants (used to treat several tons per day at refineries and coal burning power plants). There are processes based on biology (using compost filters, scrubbing media, or inhibition/disinfection), chemistry (oxidation, precipitation, absorption, and combination), and physics (adsorption, volatilization, and incineration). Each process occupies a niche which is often defined by the scale and continuity of treatment, whether the sulfide is in solution or is a gas, the concentration of sulfide involved, and the disposition of the sulfide containing medium. However, for reasons relating to convenience and flexibility, chemical oxidation (using hydrogen peroxide) continues to grow in its scope of application. Treatment with Hydrogen Peroxide While other peroxygens such as permonosulfuric (Caro’s) acid, peracetic acid, and persulfates will oxidize sulfide, their use for this application is overkill. Hydrogen peroxide (H2O2) is considerably simpler and more cost-effective. H2O2 may control sulfides in two ways, depending on the application: Prevention - by providing dissolved oxygen which inhibits the septic conditions which lead to biological sulfide formation; and Destruction - by oxidizing sulfide to elemental sulfur or sulfate ion.

    By USP Technologies based in Atlanta, GEORGIA (US) (USA).

  • Ground Penetrating Radars (GPR) for Fresh Water Reservoirs Eploring

    In hydrobiology GPR also find its applications: fresh water reservoir bottom structure. find items lying on the reservoir’s bottom and inside bottom sediment. measure of peat and other bottom sediments thickness . search for underwater piping and other infrastructure items. archaeological underwater explorations.

    By Transient Technologies LLC based in Kyiv, UKRAINE.

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    Trenchless solutions for the municipalities sector

    Stay ahead of aging infrastructure failures with a proactive plan to replace the worst first, and choose TRIC Tools as your equipment partner. We’ve got the knowledge and experience to guide you to successful solutions every time.

    By TRIC Tools Inc. based in Alameda, CALIFORNIA (USA).

  • Fat, Oil and Grease treatment

    Industrial and municipal waste contaminated with fat – a frequent problem for companies maintaining wastewater network infrastructure and municipal wastewater treatment facilities. We recommend the use of GREASOLUX fat dissolvent cartridges to avoid the problems of pipeline chocking, equipment damage, offensive odors, formation of filamentous bacteria, poor wastewater treatment results, poor sedimental properties of activated sludge. GREASOLUX – is a cartridge that slowly dissolves in water, enriched with special fat dissolvent microorganisms and enzymes. GREASOLUX – is an especially efficient product for low cost solutions to problems caused by fat: only few strategically placed cartridges will remove or minimize the problems caused by fat.

    By Ecochemicals UAB based in Kaunas, LITHUANIA.

  • Remedial Construction for Ports

    ENTACT has successfully completed projects at a wide variety of transportation facilities including ports, rail systems, terminals, and airports. These projects typically require elaborate traffic control precautions as well as sophisticated shoring systems for protection of critical infrastructure. Our safety culture and in-house geotechnical expertise put us in a position to add significant value to complicated transportation related projects.

    By ENTACT, LLC based in Grapevine, TEXAS (USA).

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    EH&S Regulatory Compliance Management for Utilities Industry

    Utilities are under tremendous pressure, receiving intense regulatory, legislative and public scrutiny to modernize their infrastructure, update transmission lines and equipment, and reform energy regulations. Beyond regulatory compliance, the utility industry is known for its focus on safety. With many utility companies under significant pressure from forced downsizing due to cost pressure, mergers and acquisitions, and de-regulation, it is becoming more difficult for overburdened EH&S staff, faced with fewer resources and an increase in regulatory requirements, to adequately focus on all of the EH&S functions.

    By 3E Company based in Carlsbad, CALIFORNIA (USA).

  • Stormwater Piping Systems / Stormwater Drainage

    A high-quality drainage system is imperative for a strong infrastructure.  The integrity of roads, thoroughfares, parking lots and other paved surfaces depend on a reliable drainage system underneath to keep them intact.  ISCO has been helping solve customer`s drainage issues for years.  From the initial engineering planning phase to the finished product, ISCO is able to help.  ISCO offers all the pipe and fittings for any of your drainage projects. Selecting the longest-lasting, durable and cost-effective piping products is a key step in storm water management. To help you choose the best option for your project, ISCO Industries supplies HDPE, PVC pipe as well as perforated and HDPE corrugated tubing drain tile for storm water management applications.

    By ISCO Industries, LLC based in Louisville, KENTUCKY (USA).

  • Gravity Main Sulfide Odor Control with Hydrogen Peroxide

    Gravity main sewer systems include major trunk lines and the tributaries that feed them. Hydrogen sulfide (H2S) odor builds up in the collections system as the flows collect from upstream reaches and become larger, deeper and more septic (oxygen depleted) in the downstream reaches more near to the wastewater treatment plant. In general, most of the more significant hydrogen sulfide odor and corrosion control problems occur in the major trunk systems segments conveying flow to the plant. Therefore, selection of sulfide treatment for gravity systems has several options depending mainly on: Duration of control required Degree of septicity (oxygen depletion) Location of target control points or "hot spots" Location of available dosing points upstream of "hot spots" Availability of civil infrastructure and utilities Sensitivity to hazardous chemicals

    By USP Technologies based in Atlanta, GEORGIA (US) (USA).

  • Ground Penetrating Radars (GPR) for Pipes and Cables

    GPRs allow you to find a location, measure a depth of underground pipes, and cables, and other infrastructure items. The unique quality of GPR - they can find both metallic and non-metallic items with an equal efficiency.

    By Transient Technologies LLC based in Kyiv, UKRAINE.

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    Industrial solutions for chemical and petroleum industry

    With expertise in water and wastewater treatment, oil/water separation, liquid/liquid and liquid/solids separation, WesTech works closely with professionals in the petroleum and chemical industries. We are able to move fast to provide proven solutions and process infrastructure that keep production up and product flowing.

    By WesTech Engineering, Inc. based in Salt Lake City, UTAH (USA).

  • Monitoring Sewage Flow

    Monitoring Sewage Flow is a critical tool for local governments, for water and waste-water utilities and for industrial plants. Sewage monitoring can prevent environmental disasters such as sewage overflow within populated neighborhoods or excessive waste flow into local lakes, rivers or sea. Sewage monitoring is also an important tool for short term and long term planning of the sewers infrastructure. Short term refers to just-in-time and cost effective maintenance. For example, sending the technical team to the correct manhole at the correct time to clean and eliminate obstructions. Long term planning refers to designing the correct pipe diameters and correct slopes to contain sewage from new new buildings and plants. Sewage monitoring is a tool for billing plants who produce sewage above their water intake and a tool for plants which utilize water to request lower utility bills. Solid Applied Technologies provides a complete and tested solution for Sewer Monitoring.

    By Solid Applied Technologies Ltd. (SolidAT) based in Ashkelon, ISRAEL.

  • Manufactured Gas Plant Site Remediation

    It is estimated that there are over 3,000 former Manufactured Gas Plant (MGP) sites across the United States. Another 4,000 dot the landscape of Canada, the UK, continental Europe and Japan. These sites were built long ago on rivers or harbors, often on the outskirts of towns and cities; locations that are now frequently in close proximity to infrastructure, buildings and residential areas. Many underlie or abut valuable commercial, residential, and municipal properties, posing environmental hazards to ground and surface waters. The urgency of remediation has increased due to a potent blend of community activism, regulatory pressure, high real estate values, and the need to reduce liability in light of the Sarbanes-Oxley Act and other measures.

    By TerraTherm, Inc. based in Gardner, MASSACHUSETTS (USA).

  • Airport Environmental Monitoring

    Water pollution from airport run-off is increasingly coming under public and government scrutiny. As environmental regulations tighten, the ability to monitor for aviation fuel contamination from runway run-off has become essential.

    Monitoring sites at airports can be extremely challenging often with no power or telephone lines available and with limited access for maintenance. Chelsea’s robust UviLux Hydrocarbon Sensor with its low power consumption and high accuracy is ideally suited for this application. Installed at various locations around the airport, deployed with it’s own integrated anti-biofouling system, utilising the GSM network, the monitoring sites send data to a secure ftp site, where any internet enabled device can access the data. In this way the systems act as any early warning system allowing any hydrocarbon discharge to be detected in real-time.

    Optional environmental monitoring features include remote control to allow the user to turn equipment on and off, change the sample rate and detection range. There is also a facility to allow SMS text and email alarm notifications triggered by user-defined set-points together with customised web pages, data displays and automated data downloads via an ftp server.

    Airport runoff can contain high concentrations of various pollutants, in particular polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs), the environmental levels of which have to be monitored. An understanding of the magnitude of contamination due to airport runoff water is important for the effective management of airport infrastructure. Chelsea’s robust UviLux Hydrocarbon Sensor with its low power consumption and high accuracy is ideally suited to the airport environment.

    By Chelsea Technologies Group based in West Molesey, UNITED KINGDOM.

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