Figure 6. Effect retention time on arsenic and harness removal mixing time = 30 min, mixing speed = 90 rpm, dosing = 30 mg/l

From

Protection of Human Health by Low Cost Treatment in Rural Area

Jigar Joshi, Omprakash Sahu

Journal of Biomedical Engineering and Technology. 2014, 2(1), 5-9 doi:10.12691/jbet-2-1-2