Reduction of Contaminants (Physical, Chemical, and Microbial) in Domestic Wastewater through Hybrid Constructed Wetland

Figure 4

Concentration of different nutrients and % efficiency during treatment by giving different HRT in hybrid constructed wetland; (a) phosphates (b) sulphates (c) chlorides (d) nitrates and (e) nitrites.

(a)

(b)

(c)

(d)

(e)