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Authors
Affiliations
1 Student of Environmental Engineering Water and Waste Water, Branch of Science and Research, Islamic Azad
University, Khozestan, IR
2 Department of Environmental Health, and Organ of Research Center of Environmental Technology, Faculty of
Public Health, Ahvaz Jundishapur University of Medical Science, Ahvaz, IR
3 Department of Environmental Health, Ahvaz Jundishapur University of Medical Science, Ahvaz, IR
4 Assist. Prof. Department Chamran University, IR
Source
Asian Journal of Research in Chemistry, Vol 4, No 4 (2011), Pagination: 597-601
Abstract
This study was done in sampling for consideration land treatment of waste water in Removal of nitrogen and phosphor. in this research and treatment of waste water was conducted to slow current and three rate 0.2 ,0.6 and 1ml/min and three repeat per rate in local of South west(Chonaibeh) Waste Water Treatment Plant(Ahwaz). Pilots were contain local soil with Corn plant, local soil by natural arrangement and pilot by soil artificial arrangement (local soil, silicon sand, gravel). The effluent was transferred from elementary settling outlet of west waste water treatment system (Ahwaz) by pump for pilots in the form of surface disperse. Effluent after transferred from soil, that to collect of ends pilots for measure of nitrogen and phosphor. the results from this study showed that the best level of phosphor removal percentage was assigned to local soil with Corn plant pilot in 0.2 ml/min current that was for mean 99.66%.and the best removal percentage of nitrogen (organic, ammonia, nitrate) was in 0.2 ml/min current and by local soil pilot and local soil with Corn plant pilot that was 88.33% removal of ammonia and increase 59% of nitrate, and local soil pilot that was 87%removal of ammonia and increase 81.33% of nitrate.
Keywords
Land Treatment of Waste Water, Advanced Treatment, Slow Current, Surface Disperse, Effluent Removal Of Nitrogen, Removal of Phosphor.
