Currently, the depletion of natural resources and contamination of the surrounding
environment demand a paradigm shift to resource recycling and reuse. In this regard …

The definition of technologies capable of removing and recovering nutrients from polluting
effluents is a key environmental challenge. Through these technologies, it would be possible …

In this study, the simultaneous recovery of phosphorus (P) and potassium (K) from synthetic
urine by crystallization of magnesium potassium phosphate hexahydrate (MPP) was studied …

The integration of biological nitrogen (N) removal with struvite-type material recovery, which
contained phosphorus (P) and potassium (K), was proved to be technically feasible in pig …

Phosphate and nitrate enrichment largely impair aquatic ecosystem functions and services,
thus comprising an emerging problem of environmental concern. The problem pertains to …

Given the potential shortage of critical nutrients (eg, nitrogen, phosphorus, and potassium)
predicted in the near future, nutrient recovery technologies have attracted wide attention …

As a phosphorus-rich material, low-temperature combustion sewage sludge ash (LTCA)
contains over 9 wt% content of phosphorus (P) and a large proportion of impurities …

The crystallization of struvite-K (MgKPO4· 6H2O) can simultaneously recover phosphate and
potassium from source-separated urine. However, its crystal size has been rarely reported …

In this work, a reactive crystallization process was designed and optimized for separating
high purity phosphorus (P) in the form of CaClH 2 PO 4· H 2 O crystals from sewage sludge …

Crystallisation of ammonium (NH4) struvite is a viable method of recovering valuable
nutrients such as nitrogen and phosphorus from waste waters. Little work has been done on …