Research Article

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

Table 1

Concentration of heavy metals and other trace elements in the incense stick ash analyzed by inductively coupled plasma-optical emission spectroscopy (ICP-OES), adopted from [11].

ElementsConc (ppm)

Be0.10
Ca195.8
Cr1.771
Cd0.002
Co0.305
Cu3.602
Fe378.0
Li0.259
Mg323.4
Mn24.98
Mo0.056
Ni1.284
Pb0.156
Sb0.164
Se0.014
Sr5.327
Ti24.86
V0.378
Zn2.825