Removal of heavy metals and neutralisation of acid mine drainage with un-activated attapulgite von Falayi, Thabo, Ntuli, Freeman

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Characterization and utilization of water treatment sludge for coagulation of raw water von Lebogang, Kabelo, Ntuli, Freeman, Lekgoba, Tumeletso, Kandjou, Vepika, Tsie, Mpho

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New experimental findings on the separation of cobalt and nickel from an ammonia-ammonium-based leach liquor using ammonium-saponified Cyanex 272 von Pahla, Godwell, Ntuli, Freeman, Magwa, Nomampondo

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Treatment of Sulphate Rich Process Effluents using Coal Fly Ash von Lekgoba, Tumeletso, Ntuli, Freeman, Mosweu, Bernard

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Effect of attapulgite calcination on heavy metal adsorption from acid mine drainage von Falayi, Thabo, Ntuli, Freeman

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Extraction and precipitation of phosphorus from sewage sludge von Shiba, Nothando Cynthia, Ntuli, Freeman

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Geotechnical Properties and Application of Lime Modified Phosphogypsum Waste von MASHIFANA, Tebogo, OKONTA, Felix Ndubisi, NTULI, Freeman

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Studies towards the adsorption of sulphate ions from acid mine drainage by modified attapulgite clays von Moreroa-Monyelo, Mabatho, Falayi, Thabo, Ntuli, Freeman, Magwa, Nomampondo

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Geotechnical Properties and Microstructure of Lime-Fly Ash-Phosphogypsum-Stabilized Soil von Mashifana, Tebogo Pilgrene, Ntuli, Freeman, Okonta, Felix N.

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Computational modelling of geochemical speciation of the trace metals in the wastewater treatment process optimization von Matheri, Anthony Njuguna, Mohamed, Belaid, Ntuli, Freeman, Ngila, Jane Catherine, Zvinowanda, Caliphs

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Leaching kinetics on the removal of phosphorus from waste phosphogypsum by application of shrinking core model von Mashifana, Tebogo, Ntuli, Freeman, Okonta, Felix

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Optimization of Reverse Cationic Flotation of Low-Grade Iron Oxide from Fluorspar Tails Using Taguchi Method von Lubisi, Thembelihle Portia, Nheta, Willie, Ntuli, Freeman

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Influence of pyrolyzed sludge use as an adsorbent in removal of selected trace metals from wastewater treatment von Matheri, Anthony Njuguna, Eloko, Nicelette Shako, Ntuli, Freeman, Ngila, Jane Catherine

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Kinetic Mechanism of Desilicated Fly Ash Lime Consumption von FALAYI, Thabo, OKONTA, Felix Ndubisi, NTULI, Freeman

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Influence of Open Porosity, Hydration Products and Extent of Hydration on the Strength of Desilicated Lime Fly Ash Composites von OKONTA, Felix Ndubisi, FALAYI, Thabo, NTULI, Freeman

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Thermal decomposition of sewage sludge under N2, CO2 and air: Gas characterization and kinetic analysis von Hernández, Ana Belén, Okonta, Felix, Freeman, Ntuli

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Performance prediction of trace metals and cod in wastewater treatment using artificial neural network von Matheri, Anthony Njuguna, Ntuli, Freeman, Ngila, Jane Catherine, Seodigeng, Tumisang, Zvinowanda, Caliphs

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Sludge to energy recovery dosed with selected trace metals additives in anaerobic digestion processes von Matheri, Anthony Njuguna, Ntuli, Freeman, Ngila, Jane Catherine

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Challenges of plastic waste generation and management in sub-Saharan Africa: A review von Ayeleru, Olusola Olaitan, Dlova, Sisanda, Akinribide, Ojo Jeremiah, Ntuli, Freeman, Kupolati, Williams Kehinde, Marina, Paula Facal, Blencowe, Anton, Olubambi, Peter Apata

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The Potential of Stormwater Management Strategies and Artificial Intelligence Modeling Tools to Improve Water Quality: A Review von Ramovha, Ndivhuwo, Chadyiwa, Martha, Ntuli, Freeman, Sithole, Thandiwe

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