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SHAREHOLDING TSOHLE TECHNOLOGY HOLDINGS

SHAREHOLDING TSOHLE TECHNOLOGY HOLDINGS. Zonkizizwe Investments (ZZ) 100% Black owned. Private. Tsohle Technology Holdings (TTH ). 48.%. Aquamag Africa. Tsohle Business Solutions. Tsohle ICT Products. TATIS Africa. 60%. Background Triggers to enter Water Treatment.

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SHAREHOLDING TSOHLE TECHNOLOGY HOLDINGS

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  1. SHAREHOLDINGTSOHLE TECHNOLOGY HOLDINGS Zonkizizwe Investments (ZZ) 100% Black owned Private Tsohle Technology Holdings (TTH) 48.% Aquamag Africa Tsohle Business Solutions Tsohle ICT Products TATIS Africa 60%

  2. BackgroundTriggers to enter Water Treatment • Offered manufacturing & Distribution rights - patent • SA is getting stricter on pollution control • Government adopting a zero tolerance approach • Principle of polluter pays • Aquamag - Design, Manufacture & Distribute WT technology

  3. Operating Principle • Magnetic Seeding Technology • Polluted water with high turbidity flows into a reaction tank containing Magnetite • Normal water treatment polymers are used to flocculate the polluted water with the magnetite • The flocs are then removed from the water by means of permanent rare earth magnets • Magnetite and water are separated from the pollutant particles • The magnetite is returned to the reactor • Treated water is decanted • The technology is particularly suitable for the removal of turbidity

  4. Operating Principle Magnetic drum Shear Magnetic drum Polishing drum Inlet Polymer Clear Water Waste

  5. Aquamag Introduces Test unit Ballast Water Clarification with Magnetic Separation

  6. Manufactured in SA • Units are manufactured from a qualified Data Pack • 75% local content • Registered importer and exporter

  7. Benefits Rapid Clarification • Small footprint (Space) - No large expensive land area • High Performance –Fast, high volume through put • No filters - No fouling • High water quality & Low waste • Quick & Easy to Install • Low energy usage • Easy to Operate and Maintain • Can be integrated in existing water treatment processes • Faster, better service delivery • Cleaner environment - adherence to regulatory framework

  8. Applications • Industrial Wastewater -Mines, Factories • Municipal Wastewater – Sewage, other • Drinking Water – Clarification process • Recycle Process Water – Factories, Mines, • Cooling water – Power Stations, Paper, .. • Food processing plants • Cleaning boats, dairies, pig farms, chicken farms, abattoirs, .. • Dredge water – (Dams, Rivers, Sea) • Storm water – from polluted areas • Holiday camps, .. • Other

  9. Simple Design • Components locally supplied and supported • No use of mechanical filters that require cleaning • Modular Design for easy maintenance and expansion • Different Sizes available e.g. • 2.0 Ml/day • 82,8 Kl/h • 1380 l/minute • 23 l/s • 5.0 Ml/day • 208 000 Kl/h • 3470 l/minute • 57 l/s Rapid water clarification with magnetic separation • Units can easily be added to produce more flow

  10. General • Electrical Power supply - 3 phase • Waste – Dependent on type of water (1% – 10 %) • Magnetite usage – recovered and re-used • Polymer usage Dependent on: • water throughput , type of water, etc. • Cost per kilo liter – Dependent on type of water

  11. AMD Testing - Western Basin CaCO3 Lime pH 2.8 pH 6.6 pH > 9 Aquamag Results Turbidity < 1 SO4 removal 30% <>50% Aquamag Results Turbidity < 1 SO4 removal 30% <>50% Aquamag Results Turbidity < 1 SO4 removal 30% <>50% v BaSO4 AMD

  12. Other Applications

  13. Algae Removal Requires • Algae is a living organism that causes water quality problems in dams and rivers • It adds toxins to the water and its decay consumes oxygen from the water • Since it is also small in size and either float or sink depending on its food and light supply, it is extremely hard to remove from water Aquamag is a water treatment system that does not rely on gravity for settling or air for floatation and works effectively • Suitable systems for algae removal are: • membrane systems • Aquamag Hartebeespoort dam

  14. Application – Storm water & CSO • Combination of Storm water and raw Sewage causes significant environmental problems • Also contain various levels of heavy metals, oil and grease, nutrients, sediments ,etc. • The major challenges with treating CSO are : • high flow rates, intermittent flows, contain fine sediments not easy to remove, lack of treatment space, etc. • Sedimentation ponds often only hold pollution until the next large rain event • Aquamag can be integrated into a pond to create a SMART Pond that can remove fine sediments that do not settle by gravity. • The SMART Pond can periodically be dredged to remove the sediments and the dredge water can be cleaned by Aquamag

  15. Application – Phosphorus Removal • Phosphorus mostly in soluble form • it must be complexed or precipitated before it can be removed • Aluminium and iron based chemicals (alum and ferric chloride) are typically added to flock

  16. Pictures of Typical Results Cooling water

  17. Performance

  18. Test Installation at Rietvlei WTW Rietvlei dam Rietvlei Drinking Water Works Tswane Water Waste Sludge River

  19. Rietvlei Testing

  20. Rietvlei – Independent Analysis

  21. Performance - continue

  22. Recycle Process Water River CETP Factory Dam Factory Factory MTP

  23. Results ArcellorMittal CETP Input to Aquamag Waste Magnetic drum Pick up

  24. Results ArcellorMittal Aquamag Output Turbidity better than 1

  25. Results ArcellorMittal CETP13 April 2010 Turbidity = >1000 Turbidity = <10 After 2 weeks Input Output Waste

  26. Results ArcellorMittal CETP13 April 2010 Turbidity = >1000 Turbidity = <10 Input Waste Output After 2 weeks

  27. Power Requirements • Low power consumption • Motor drive units used to • Lightning protection type 2 is supplied • Modular design ensures ease of maintenance • components can be replaced with relative ease Rapid water clarification with magnetic separation

  28. Management & Control System • Real time operational Monitoring • Water level, Electric motor statuses, power available, Flow, Manual or automatic operation, etc. • Real time Control • Switch off water inlet in case of unit failure • Remote Monitoring • System statuses available via internet on PC, laptop, mobile phone • Real time notification • Notification via SMS to mobile in case of emergency • Remote Control • Power to system can remotely be switched off in case of emergency

  29. Waste Management Partners GreenCityModel™ WWTW Effluent 2ML/day Aquamag Treated water Sludge Methane Gas Power Generators v Dry Sludge Biogas Process Fertilizer v Organic MSW & 3rd Party Organics Biogas Slurry Mixing Process

  30. Questions?Ask us:Ralph T. Niemeyerniemeyer@radiy-niod.ru

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