Removal efficiency of fecal coliform at different type of constructed wetland systems namely VSSF, HSSF and SF
Journal Title: Journal of Pharmaceutical and Biological Sciences - Year 2018, Vol 6, Issue 1
Abstract
The study was conducted during 2015 to evaluate removing effciency of feacal coliform form wastewater by three type of constructed wetland systems These systems nemaly Vertical subsurface flow VSSF Horizontal subsarface flow HSSF and surface flow SF The total mean removal efficiency of fecal coliform after five days of treatment reached 6843 and for each system was 7026 6819 and 6669 for HSSF VSSF and SF respectivelyAlso the rsults recorded remving effciency of 5593 when the loding rate was 25 and it reached about 6365 when the loading rate was 50 The total mean of removal efficiency of fecal coliform achieved in April was 5622 while the total mean removal efficiency was 6201 in May for the same systems The statical analysis showed a siginficant deffriences of fecal coliform removing among resident time and system type while there was no significant deffriences among loading rate percenatgeKeywords Constructed wetland Fecal Coliform Horizontal subsarface flow system Vertical subsarface flow Surface flow
Authors and Affiliations
Jassim Hussein Abdullah Al-Maliky, Abdul-Hussain Yousif Al-Adhub, Najah Abood Hussain
Keywords
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- EP ID EP512448
- DOI 10.18231/2320-1924.2018.0002
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