In situ bioremediation of hexavalent chromium by permeable reactive barrier using wastewater sludge bacteria

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Mechanical behaviour and durability performance of concrete containing recycled concrete aggregate by Chandra Paul, Suvash

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Using mathematical models to track phosphorus in a full-scale wastewater treatment plant by Molefe, Lihlonono Hopewell

“…The challenges associated with pollution, declining nutrients and water shortage, resulted in the need for strategies towards cost effective recovery of nutrients from waste types fed to wastewater treatment systems, to forms that are usable and possibly marketable, while ensuring maintenance of good effluent quality from the plant. …”
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Genetic engineering of Saccharomyces cerevisiae for efficient expression and secretion of glucoamylase and a-amylase by D'Aguanno, Vincenzo Silvano

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Fractional distillation as a possible method to upgrade Tyre-derived-oil by Dantu, Ryan Keagan

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Design and operation criteria for urine-diversion ecological sanitation systems with particular reference to public health

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The performance properties of recycled concrete in road pavement materials by Bredenkamp, Zaandre

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Seabirds as monitors of marine plastic pollution by Perold, Vonica

“…To evaluate the effectiveness of mitigation strategies, it is essential to understand trends in marine plastic densities, types, and sources, which requires a reliable baseline for repeated assessments. …”
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Viability, from a quality perspective on the reuse of wastewater effluents in the Southern Gauteng region, South Africa

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Mathematical modelling of bacterial attachment to surfaces : biofilm initiation by El Moustaid, Fadoua

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Greenhouse production of watermelon (Citrullus lanatus) by Kuvare, Uparura S. K. (Uparuru Silvanus Karl)

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Evaluation of triticale straw as feedstock for the production of bioethanol in a SSF process by Kossatz, Hester Lalie

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Investigating the feasibility of recovering urea from human urine by Marepula, Hlumelo

“…The second objective involved recovering urea from different types of urine by operating within the parameters set by the thermodynamic model. …”
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Supercritical water gasification of wood-­related products: a thermodynamic and experimental study by Louw, Jeanne

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Numerical study of a hybrid photovoltaic thermal desalination system by Noble, Cole Douglas

“…Furthermore, a panel tilt angle of 30° is optimum for both types of yield. Finally, the still cover tilt angle should be set to 40° for optimal water yields, but should be as steep as possible for optimal electrical energy yields.…”
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Refinement of a Fertiliser-producing Urinal by Mufunde, Tariromunashe

“…Eco-friendly, nutrient recycling is a more sustainable and environmentally friendly method of waste recovery because it reclaims vital components from waste streams and utilises their potential as valuable resources. …”
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Concentrating human urine by evaporation by Hislop, Amy

“…Similarly, a large population size leads to the inevitable generation of waste effluents collectively known as wastewater. …”
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A secondary analysis of anthropometric data from the 1999 National Food Consumption Survey, using different growth reference standards by Bosman, Lise

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Optimisation of a linear flow channel reactor for semi-passive, simultaneous biological sulphate reduction and partial sulphide oxidation by Fernandes, Sarah

“…High sulphate content increases water salinity leading to adverse effects on human health as well as agriculture. Types of ARD and neutral rock drainage can be categorised into those that are produced in high volumes from groundwater rebound, and those that are generated from diffuse sources, as low-flow ARD. …”
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