[Retracted] Determination of Adsorption of Methylene Blue Dye by Incense Stick Ash Waste and Its Toxicity on RTG-2 Cells

Table 4

Dye removal percentage and adsorbent’s capacity.

Time (minutes)	0	10	20	30	40	50	60
Dye removal (%)	—	52.21%	67.72%	69.05%	65.22%	69.52%	69.74%
Absorption efficiency of sintered ISA (mg/gm)	—	264	342.47	349.24	329.83	351.57	352.68