BioMed Research International / 2020 / Article / Tab 1

Research Article

Alkyl Thiourea Functionalised Silica for the Effective Removal of Heavy Metals from Acanthopanax senticosus Extract

Table 1

The results of the orthogonal test.

Serial numberABCDResults (rate removal of heavy metals (%))
PbCdHgCuAverage rate of removal

1111165.6658.6943.9745.9753.57
2122285.6389.9381.7961.6979.76
3133387.3791.1282.2784.9786.43
4212366.1263.0049.7643.0355.48
5223182.1987.2776.2565.3777.76
6231272.3465.3459.3363.1465.04
7313266.3163.0046.2841.2654.21
8321369.3765.0862.0058.0863.63
9332180.0673.1763.0774.2572.64
K173.2554.4260.7567.99
K266.0973.7269.2366.37
K363.4974.7072.8068.51
9.7620.2812.052.18

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