metals in wastewater Applications in Africa

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    Industrial wastewater solutions for electroplating wastewater

    Reliably distilling complex and heavy metals: VACUDEST in electroplating applications. No company applying electroplating likes having to deal with the issue of “wastewater”. But what happens when authorities take samples of the wastewater unannounced, and finds the nickel limit has been well exceeded? A horror scenario resulting in a lot of stress, work and expense.

    By H2O GmbH Distributor in Randburg, SOUTH AFRICA.

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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 using a suitable developer, the tiniest cracks become visible on the surface, enabling defective parts to be easily identified and replaced. If the crack check reveals no problems, the transfer agents are washed and approved for further operations.

    By H2O GmbH Distributor in Randburg, SOUTH AFRICA.

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    Industrial wastewater solutions for vibratory grinding wastewater

    Using innovative recycling technologies in vibratory grinding processes. Rinse water from vibratory grinding processes ca be contaminated with heavy metals, oils and, depending on the process, even a variety of chemicals. It cannot be discharged into the public sewer system, and usually requires to be disposed of with specialized waste management companies expensivly. But there are alternatives: Vacuum distillation with VACUDEST evaporators is an economical, resource-friendly method for treating this industrial wastewater. It conditions the vibratory grinding wastewater in such a way that it can be reused in the process.

    By H2O GmbH Distributor in Randburg, SOUTH AFRICA.

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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 wastewater treatment plant. An important feature of any FOG program is locating and monitoring high oil and grease producing industries and food service establishments. InfraCal TOG/TPH Analyzers provide a simplified procedure for FOG analysis based on solvent extraction and infrared absorption which can give the regulator or operator an on-site result in less than 10 minutes.

    By Spectro Scientific Distributor in EGYPT.

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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 Distributor in Giza, EGYPT.

  • Industrial Meshes for Distillation

    In the demanding applications in distillation technology, i.e. the separation of high-molecular compounds, SolidWEAVE metal meshes are applied in structured mesh packs. Wire mesh packs with GKD filter meshes make delicate separation processes possible with low temperatures and short residence time – keyfactors for distillation process reliability.

    By GKD - Gebr. Kufferath AG Office in Randfontein, SOUTH AFRICA.

  • 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 Office in Johannesburg, SOUTH AFRICA.

  • Industrial Meshes for Precoat Filtration / Precoat Filter Systems

    SolidWEAVE metal wire mesh has been used successfully for decades in systems for precoat filtration. High-tensile mesh constructions made of PZ-Microdur, KPZ-Microdur, YMAX® and Plain Dutch Weave form the basis for the long and trouble-free operation of precoat filter systems because they were specifically designed for the high mechanical demands of precoat filters.

    By GKD - Gebr. Kufferath AG Office in Randfontein, SOUTH AFRICA.

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    Sub-ppm Oil in Water Testing

    InfraCal 2 is the newest addition to the worldwide-recognized Wilks InfraCal line of portable, filter-based infrared analyzers. It provides sub-ppm measurement capability, password protected calibrations and instrument settings, data storage and multiple calibrations, and a touch screen display for more user options. Ideal for measuring oil content levels in FRAC and produced water, fats, oil and grease (FOG) in wastewater, industrial and refinery wastewater effluents, cleaning of metal parats, drill cuttings, containment ponds and remediation sites.

    By Spectro Scientific Distributor in EGYPT.

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