Constructed wetlands (CWs) have been used as a green technology to treat various
wastewaters for several decades. CWs offer a land-intensive, low-energy, and less …

Phosphorus removal from wastewater is important for eutrophication control of water bodies.
Metal oxides and metal hydroxides have always been developed and investigated for …

The searches for suitable substrates with high capacity for phosphorus (P) removal and
promoting denitrification for enhancing nitrogen (N) removal have been a key work in …

Biochar is the solid product of biomass pyrolysis that can be used for carbon sequestration,
soil amendment, and pollution remediation. The use of biochar as an adsorbent for the …

Constructed wetlands (CWs) are affordable and reliable green technologies for the
treatment of various types of wastewater. Compared to conventional treatment systems, CWs …

This paper aims to collect and analyse existing information on different filter media used for
phosphorus (P) removal from wastewater in constructed wetlands. The most commonly used …

The main contaminant removal processes occurring in subsurface-flow constructed
wetlands treating wastewater are reviewed. Redox conditions prevailing in the wetlands are …

Pyrite is increasingly employed as a substrate in constructed wetlands (CWs), exhibiting
outstanding denitrification and phosphorus removal efficient, and demonstrating superior …

In order to investigate the effect of temperature, hydraulic residence time (HRT), vegetation
type and porous media material and grain size on the performance of horizontal subsurface …

Official guidelines for the on-site treatment of domestic sewage have recently been
published by the Danish Ministry of Environment as a consequence of new treatment …