Role of plants in nitrogen and sulfur transformations in floating hydroponic root mats: A comparison of two helophytes - ScienceDirect
Figure 1 from Helophyte mats (wetland roofs) with high evapotranspiration rates as a tool for decentralised rainwater management – process stability improved by simultaneous greywater treatment | Semantic Scholar
Horizontal helophyte filter | Urban green-blue grids
THE RING - 100architects
System layout of pilot installation helophyte filter | Download Scientific Diagram
Helophyte filter pond | Tips on how to make a swamp filter
Helophyte filter on Erasmusgracht, Amsterdam | Urban green-blue grids
Horizontal helophyte filter | Urban green-blue grids
Vertical helophyte filters | Urban green-blue grids
Toward a Beneficial Sanitation
Constructed Wetland - YouTube
Vertical helophyte filters | Urban green-blue grids
VISIBILITY – Square + pond + water ways Vertical Flow Helophyte Filters Alternative Surfaces – Roof and Slopes
The role of helophyte species on nitrogen and phosphorus retention from wastewater treatment plant effluents - ScienceDirect
Water treatment using a 'constructed wetland' – HMVT
AQUA-PURIFIER PHYTO-FAÇADE SYSTEM
Vertical helophyte filters | Urban green-blue grids
System layout of pilot installation helophyte filter | Download Scientific Diagram
Plant filtration system as an alternative solution to treating wastewater - IO
Plant filter pond making tips for a natural pond filter
Small-scale Wastewater Purification | EMIS
Small-scale Wastewater Purification | EMIS
Horizontal helophyte filter | Urban green-blue grids
Helophyte filter pond | Tips on how to make a swamp filter
