Developing feasible techniques to recover phosphorous (P) from wastewater and sewage
sludge is urgent work to meet the huge demand for P resources and wastewater/sludge …

Chemically enhanced primary treatment (CEPT) followed by partial nitritation and anammox
(PN/A) and anaerobic digestion (AD) is a promising roadmap to achieve energy-neutral …

Two interrelated problems exist: the non-renewability of phosphate rock as a resource and
the excess phosphate in the water system lead to eutrophication. Removal and recovery of …

As a product of phosphorous recovery from anaerobic digestion (AD) of waste activated
sludge (WAS), vivianite has received increasing attention. However, key factors controlling …

Iron ore tailings (IOTs), a typical hazardous solid waste, seriously threaten human health
and the ecological environment. However, the abundance of quartz, particularly in high …

The variation in phosphorus (P) speciation of sewage sludge throughout three wastewater
treatment plants (WWTPs) was obtained by combining sequential P extraction with optical …

In this study, the sludge filter wastewater is confirmed to investigate the effects of adsorption-
electrochemical mediated precipitation (EMP) driven phosphorus recovery on the basis of …

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 …

Human urine contributes up to 50% of the phosphorus load in domestic wastewater.
Decentralized sanitation systems that separately collect urine provide an opportunity to …

Wet-chemical approach is widely applied for phosphate recovery from incinerated ash of
waste activated sludge (WAS), along with metals removed/recovered. The high contents of …