Table 1 Concentration of heavy metals and turbidity in leachate resulting from the processing of cigarette filter samples.
Turbidity (NTU) | Lead (mg/L) | Chromium (mg/L) | Cadmium (mg/L) | Nickel (mg/L) | |
---|---|---|---|---|---|
FSCF | 119 | 0.046 | 0.031 | 0.022 | 0.057 |
LCF1 | 113 | 0.023 | 0.027 | 0.020 | 0.047 |
LCF2 | 124 | 0.019 | 0.022 | 0.017 | 0.041 |
LCF3 | 97 | 0.031 | 0.021 | 0.022 | 0.049 |