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wastewater metals treatment Applications

  • Wastewater treatment for the metal industry

    Wastewater and process water treatment in the metal industry. Industrial waste water or circuit water in the metal industry can be broken down into many comprehensive, subject-specific areas. AWAS has developed various methods of treatment technology for the metal industry in the last 30 years. Generally we accept any environmental challenge and like to respond to individual problems.

    By AWAS International GmbH based in Wilnsdorf, GERMANY.

  • Wastewater Treatment & Filtration

    4. Metallurgy: Lead Pb, copper Cu, zinc Zn, tin Sn, manganese Mn, nickel Ni refinement Refinement of various non-ferrous metals Precious metal refinement (Ag, Au, Pt, Pd) Liquid electroplating waste "Washer water" from blast furnaces

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    Wastewater treatment for the metallurgical industry

    With the presence of metals and, sometimes, organic compounds that are not very biodegradable.

    By Toro Equipment S.L. based in La Cistérniga, SPAIN.

  • Wastewater treatment for the metallurgic industry

    Waste water in this sector has a high concentration of heavy metals, oils and products in decomposition. The oils and emulgents lead to foam production at the water treatment plants. The treatment of these oils is very important.

    By Aguambiente based in La Cistérniga, SPAIN.

  • Industrial wastewater treatment systems for metal industry

    Removal of heavy metals (chrome, cadmium, zinc) suspended solids, oils and grease from aircraft stripping, painting and maintenance operations.

    By Ecolotron, Inc. based in E. Dickinson, TEXAS (USA).

  • Metal Precipitation

    When used as part of a wastewater treatment program, Remotox (calcium polysulfide) can effectively reduce and precipitate a wide range of heavy metals. This product has proven effective even when treating chelated and/or complexed metals. Its unique formulation also removes chromates and dichromates without preliminary reduction of the chromium to the trivalent state.

    By Graus Chemicals, LLC based in Glendale, ARIZONA (USA).

  • Wastewater treatment solutions for mining and primary metals industry

    Water is essential component in the mining and steel industries. The main needs under this aspect are optimizing the management of the resources, improving productivity by treating available water for specific production process requirements and managing environmental risks by treating contaminated pond and underground mine water to remove suspended solids and in particular heavy metals (SS), arsenic and other contaminants for safe discharge into sensitive environment.

    By IDRAFLOT based in Zoppola, ITALY.

  • Metal finishing wastewater solution

    Metal finishing wastewater is a common application for ENCON Wastewater Evaporators. There are many types of wastewater generated in metal finishing. These include vibratory / tumbling wastewater, stamping wastewater, die casting wastewater and polishing wastewater. Metal Finishing wastewater cannot be simply flushed down the drain. Many companies choose to avoid the headaches of labor-intensive wastewater treatment technologies such as chemical treatment or filtration and simply pay to haul the wastewater....

    By ENCON Evaporators based in Hooksett, NEW HAMPSHIRE (USA).

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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...

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

  • Treatment of Municipal Water

    TIGG specializes in providing equipment and services for removal of disinfection byproducts, metals, organics and solids in the municipal water treatment market using activated carbon and other media. In addition to treatment systems for the municipal water market, TIGG can design and fabricate tanks for surge protection and emergency water storage.

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

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    Industrial wastewater solutions for crack detection wastewater

    Tracking the tiniest cracks – with H2O wastewater treatment. Heavy use, material fatigue and material faults can cause tiny cracks in plastic and metal parts. These are so small that they are invisible to the naked eye. But they can still be relevant to safety, e.g. on the wings of passenger jets. That’s why these parts are regularly checked for micro cracks. One way of doing this is the dye penetration process, where the part to be checked is first thoroughly cleaned. Applying a special dye and...

    By H2O GmbH based in Steinen, GERMANY.

  • Hydrocyclones for quench water treatment

    Cost Effective Protection with Krebs Hydrocyclones for Quench Water Treatment. High Efficiency products to remove mill scale in steel plants and metal forming applications.

    By FLSmidth KREBS based in Tucson, ARIZONA (USA).

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    Water analysis for municipal wastewater treatment

    Voltammetric determination of many heavy metals is also possible in municipal or industrial wastewater. On account of the usually high organic load the sample is usually mineralized by means of UV digestion. 

    By Metrohm AG based in Herisau, SWITZERLAND.

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    Measuring Fats, Oil and Grease (FOG) in Wastewater

    It is estimated that 23-28% of Sanitary Sewer Overflows (SSOs) are due to Fats, Oil and Grease (FOG). With significant growth in the commercial food sector on top of other high FOG producing industries such as metal processors, meat packers, cosmetic manufacturers and industrial laundry establishments, the need for publicly owned treatment plants (POTWs) and industries to regulate and monitor FOG is crucial to public health. Besides clogged sewer lines, high FOG levels also disrupt the effective operation of a...

    By Spectro Scientific based in Chelmsford, MASSACHUSETTS (USA).

  • Cyanide Treatment with Hydrogen Peroxide

    Cyanides are used in a number of chemical synthesis and metallurgical processes (as simple salts or cyanide complexes). As a class, cyanides are highly toxic and must be destroyed or removed from wastewaters prior to discharge. The most common method for treating free or simple cyanide is alkaline chlorination. However, chlorination of cyanide results in highly toxic intermediates (e.g., cyanogen chloride) and, if organic material is present, chlorinated VOC’s. These compounds, together with the residual chlorine,...

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

  • Industrial water softening

    The presence of certain metal ions in water causes a variety of problems. These ions interfere with the action of soaps, lead to build up of limescale, which can foul plumbing, boilers, heating equipment. Water softening is the removal of calcium, magnesium, and certain other metal cations in hard water. The resulting soft water extends the lifetime of plumbing and heating equipment. Softening of low TDS ( Total Dissolved Solids ) water is done commonly with a Strong Acid Cation ( SAC ) exchange resin operating...

    By PuriTech Ltd based in Herentals, BELGIUM.

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    Water Treatment Solutions for Radium Removal

    Radium is found naturally in uranium ores. It is an alkaline earth metal that decomposes in water and  it is over a million times more radioactive than the same mass of uranium. As a radiological hazard that emits alpha, beta, and gamma rays, it is a carcinogen.

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

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