Table 1: Dimensions and operating conditions of experimental CW.

Dimensions of CW
 Length1.2 m
 Width0.9 m
 Total height0.6 m
 Total container volume0.432 m3
 Water depth0.3 m
 Substrate depth0.25 m
 Plant nameArundo donax L. (giant reed)
 No. of rhizome/m23
Operating conditions
 OLR538 kg/ha/d
 HRT3 days
 HLR862 m3/ha/d