Detection method for heavy metal ions
AssigneeIndustrial Technology Research Institute
InventorsChun-Chi Lee, Shu-Kang Hsu, Min-Shan Wu, Yi-Ting Wang, Ting-Ting Chang, Kuan-Foo Chang
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Abstract
Provided is a detection method for heavy metal ions that includes the following steps. A waste water is flowed through an ion-imprinted polymer tube for adsorbing at least two kinds of target heavy metal ions. The ion-imprinted polymer tube is rinsed to remove a non-target object from the ion-imprinted polymer tube. The target heavy metal ions in the ion-imprinted polymer tube are desorbed by using an acid liquid. An electrochemical method is performed to detect concentrations of the target heavy metal ions.
Claims12
A detection method for heavy metal ions, comprising:
- flowing a waste water through an ion-imprinted polymer tube for adsorbing at least two kinds of target heavy metal ions;
- rinsing the ion-imprinted polymer tube to remove a non-target object from the ion-imprinted polymer tube;
- desorbing the target heavy metal ions in the ion-imprinted polymer tube by using an acid liquid;
- and
- performing an electrochemical method to detect concentrations of the target heavy metal ions.
Dependencies are inferred from the claim text.