"16.8.3 Constructed wetlands for stormwater treatment Most constructed wetlands
in the USA and Europe are soil or gravel based horizontal-flow ... treat
stormwater, most technologies are not cost-effective or too complex. ... and
maintenance) and energy efficient than traditional centralised treatment systems (
Kadlec et al., 2000; Scholz et al., 2005). ... flooded and drained, allowing air to
refill the soil pores within the bed (Co ..."