We collected different sample of water as laundry water

We collected different sample of water as laundry water, tap water, Nile water and waste water. A 25 ml aliquot of water sample was spiked with different amounts of tests dyes. The solutions were shacked for 30 min at pH 7, the remaining concentration of dyes in the supernatant solution was determined. The average removal percentage of dyes from the samples was in the range of 82-95%.this results prove that [email protected] has a good efficiency for sorption of Br.G, To.B and Tr.B from Nile water. The average value of RSD% was found to be 1.7-4.1% (n = 6). Which is considered as a relevant value (less than 10%) for real samples. The obtained data conferred susceptible accuracy of the developed method based on the satisfactory values of RSD%.