Treatment performance of a field-scale horizontal subsurface (SF) constructed wetland (CW) was evaluated for removal efficiency of BOD, TSS, NH4−N, NO3−N, TKN and P from municipal wastewater emanating from a small community of residential areas in Ujjain, Central India. The SF wetland had a rectangular size and covered an effective surface area of 41.82 m2 with a water retention capacity of 18 m3.
BILLORE, S.K. ; SINGH, N. ; SHARMA, J.K. ; DASS, P. ; NELSON, R.M. (1999): Horizontal Subsurface Flow Gravel Bed Constructed Wetland with Phragmites Karka in Central India. In: Water Science and Technology : Volume 40 , 163-171. URL [Accessed: 26.03.2015]