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localized wastewater treatment Applications

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    Pollutant Decontamination for the Wastewater Treatment Industry

    All described properties of Fe(0) nanoparticles can be even used for decomposition of pollutants contained in the waste water, mainly for treatment of industrial sewage and hutch water. The usage of nanoiron can represent a significant qualitative step in the classical technologies of water treatment including drinking water. The extremely reactive iron nanoparticles thus offer a possibility to solve long-lasting problems with a high content of uranium and arsenic in a variety of localities in the Central Europe. They can be also used for a reduction of the content of heavy metals, nitrates and phosphates in the drinking water. Just these inorganic pollutants, which are hardly or expensively removed by standard technologies, are effectively removed by Fe(0) nanoparticles. 

    By NANO IRON s.r.o. based in Rajhrad, CZECH REPUBLIC.

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    Industrial wastewater treatment plant design

    Environmental engineering’s agency Colsen b.v. designs, specifies and executes building site direction of several kinds of wastewater treatment installations for industrial- and communal wastewater. These installations are designed to deal with the local climatological conditions and specific customer demands.

    By Colsen International b.v. based in HULST, NETHERLANDS.

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    Water Treatment Solutions for Uranium Removal

    AdEdge provides treatment systems for for Uranium removal using AD92 an anion exchange media that is ideal for use in potable water as well as non-potable and environmental remediation applications for removal of naturally occurring uranium. The high efficiency AD92 can selectively remove the negatively charged uranium anion (most often in the form of uranyl carbonate) to below the existing EPA MCL of 30 ug/L. The AdEdge AD92 systems can deliver the needed performance in two ways: (1) via regeneration type systems which use the media to remove the uranium with periodic regeneration using NaCl brine; or (2) as a “throw away” discardable media, which can be discarded when spent. This option maximizes the very high capacity of the AD92. Where on-site regeneration is not available, this disposal option is the preferred option. Disposal options will vary based on federal, state, and local regulations.

    By Adedge Water Technologies, LLC based in Buford, GEORGIA (US) (USA).

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    Chemical Water Treatment for boiler water & heating systems

    In nearly all industrial areas steam is needed for different aims e.g. steam for process side, heating purpose or the generation of electricity. To reach the best efficiency of the boiler system an optimal boiler water treatment is essential. Disturbances in boilers caused by deposits, scaling, corrosion, local overheating or carryover into the steam reduce the operating safety and could lead to tremendous economic damages. Kurita delivers innovative technologies to prevent scale and corrosion in the whole boiler system - feed water tank, boiler, steam and condensate system.

    By Kurita based in Ludwigshafen, GERMANY.

  • Water Treatment for Municipal Drinking Water

    Municipalities use TIGG’s water treatment equipment all across the United States. Our experts work with consulting firms, engineers and local water authorities to design and manufacture integrated adsorption systems for the removal of drinking water contaminates such as metals, organics and solids through the use of granular activated carbon, sand, multi-media, and resins.

    By TIGG, LLC based in Oakdale, PENNSYLVANIA (USA).

  • Water treatment research for power generation sector

    The power generation sector is the largest industrial user of water in the world, with a need for enormous volumes of water for cooling and ultrapure water to supply boiler systems. Investment in water treatment technologies for this sector is worth $2.1 billion. Rapid industrialisation and economic growth in South East Asia and Sub-Saharan Africa is increasing demand for electricity, requiring significant investment in water technologies. Environmental regulation will push for increased treatment of scrubber wastewater and solutions to reduce the burden that cooling places on the local environment.

    By Global Water Intelligence (GWI) based in Oxford, UNITED KINGDOM.

  • Aircraft De-icing Fluids in Wastewater

    Spent aircraft de-icing fluid is a major pollution con­cern at airports especially in areas with severe winter climates. AnoxKaldnes and Veolia Water Solutions & Technologies can combine our experience in both past and present projects to develop a solution to minimize these concerns, whether it is at a local on-site treatment facility or in conjunction with a local municipal WWTP.

    By AnoxKaldnes AB - a Veolia Water Company based in Lund, SWEDEN.

  • Waste water respirometry solutions for toxicity reduction tests

    In industrial manufacturing companies, before a new process comes on-line, it is important to measure the toxicity of the effluent stream. This is especially the case for companies who treat their own waste. From the toxicity value (EC50) obtained, it may be a cost-effective solution to simply discharge the effluent to the treatment works at a slow and defined rate to minimise damage to the activated sludge. Following a period of acclimatisation it is often possible to increase feed rates to the plant and this can again be managed using the Strathtox Respirometer. An alternative approach is to undertake toxicity reduction procedures, such as neutralisation or acid hydrolysis, in pilot-scale laboratory studies. The Respiration or the Nitrification Inhibition Test may be used for this. In the future, toxicity reduction may be stipulated by local authority, water company or publicly-owned treatment works prior to giving discharge consents. Toxicity reduction may be evaluated using toxicity tests on activated sludge provided by the treatment works.

    By Strathkelvin Instruments Ltd. based in North Lanarkshire, UNITED KINGDOM.

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