Sewage sludge represents a renewable source of organic carbon and nutrients such as
nitrogen (N), potassium (K), and phosphorus (P) that can be valorised through the recovery …

Due to its tremendous volume and severe environmental concern, sewage sludge (SS)
management and treatment are significant in China. The recent prohibition (June 2021) of …

Recovered phosphate from sewage sludge is becoming a key product in the fertilizer
market. This study investigates the fate of phosphate during the hydrothermal carbonization …

Phosphorus is vital for all life, which means that phosphorus is present in all biomass to
some extent. Some types of biomass, such as certain agricultural residues, animal biomass …

Pyrolysis of typical wetland biomass, namely purun tikus (Eleocharis dulcis) was
experimentally studied herein for the first time. The pyrolysis of purun tikus leaves for bio-oil …

Several approaches have recently been proposed in the literature for P recovery after metal
precipitation, but a robust comparison of these approaches in a techno-economic framework …

Biosolids is a by-product of wastewater treatment that needs to be further processed.
Traditional biosolids treatment and disposal technologies are inefficient under the current …

This study investigated the effects of the heating rate on the simultaneous production of gas
and inorganic phosphorus (IP) from palm oil mill effluent in supercritical water (600° C, 25 …

The simultaneous production of fuel gas and inorganic phosphorus from palm oil mill
effluent (POME) in supercritical water was experimentally studied herein. A laboratory-scale …

Phosphorus (P) is extracted from its natural mineral phosphate rock, which is finite and has a
skewed geographical distribution. It is critical for the survival of life on earth and is mainly …