Exploring the insights and benefits of biomass-derived sulfuric acid activated carbon for selective recovery of gold from simulated waste streams.

The surging affluent in society, concomitant with increasing global demand for electrical and electronic devices, has led to a sharp rise in e-waste generation. E-wastes contain significant amounts of precious metals, such as gold, which can be recovered and reused, thus reducing the environmental impact of mining new metals. Selective recovery using sustainable and cost-effective materials and methods is therefore vital.

Modelling the Survival of Acid-Adapted and Nonadapted O157:H7 in : A Western African Traditional Fermented Milk Product.

, a traditional fermented dairy product, is consumed in most parts of West Africa, including Ghana. Studies on the microflora of have indicated the presence of and other pathogenic organisms. Thus, predicting the survival of in the product will inform the best manufacturing and handling practices.

Effect of xanthan gum and carboxymethyl cellulose on structure, functional and sensorial properties of yam balls.

Yam and its products can be modified during processing to reduce losses and ensure food security in the developing world. Xanthan gum (XG) and carboxymethyl cellulose (CMC) were added at different concentrations to yam balls and their effect on the structural, functional, and sensory properties of frozen yam balls were investigated in this study. Freeze-thaw stability and oil absorption capacity of yam ball mix were determined.