The need for better nutrient management has spurred efforts towards more comprehensive
recycling of nutrients contained in human excreta to agriculture. Research in this direction …

Nutrient removal and recovery from nutrient-rich wastewater have recently gained significant
attention because of their potential to contribute to sustainable development. Numerous …

This study explores the potential of removing phosphorus from aqueous solutions and
sewage by Zr (IV)-loaded okara (ZLO) in the fixed-bed column. Soybean residue (okara) …

There is a growing trend to employ agricultural waste/by-products (AWBs) as the substrates
for the development of phosphate biosorbents. Nevertheless, due to the lack of anion …

Sixteen polycyclic aromatic hydrocarbons (PAHs) considered as priority environmental
pollutants were analysed in surface natural soils (NS), road-deposited sediments (RDS) …

In the transition to the circular economy (CE) model, the sustainable management of raw
materials plays a key role in the whole value chain. One of the most important critical raw …

Despite the significant reduction of phosphorus (P) discharge in the Baltic Sea in the last
decades, obtained through the implementation of some approaches within the Helsinki …

Low cost biosorbents have gained considerable importance in the past decade for their
removal efficiency of contaminants from wastewaters. Both removal and recycle of the …

Oranges are popularly consumed globally because of their high nutritional values and
antioxidant properties. The leftover orange wastes, readily available as a raw material, can …

Sludge-based biochar was first modified for the adsorption of phosphorus from aqueous
solution. This study is to modify sludge-based biochar (SBC) via peroxidation with nitric acid …