... (Bt) clay to remove ammonia nitrogen from aquaculture wastewater. The composite beads were characterised using Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), Brunauer–Emmett–Teller analysis and environmental scanning electron microscopy. According to the FTIR...

... established, long-term accumulation of microplastics in living systems can have an adverse impact on health and function. Critically, this review explores state-of-the-art physical, chemical and biological methods for removing and destroying new and legacy microplastics in aquatic ecosystems (natural...

... of biosolids. Influent and effluent concentrations, seasonal variations, and process removal efficiencies of 11 PNMs were investigated at six wastewater treatment plants representing four typical Canadian treatment processes: lagoon, oxidation ditch, extended aeration, and conventional activated sludge...