| 摘要 |
<p>PURPOSE: A complex containing porous alginic acid gel and an absorbent for removing pollutants are provided to improve absorption performance to heavy metals or volatile organic compounds. CONSTITUTION: A complex containing porous alginic acid gel includes porous alginic acid gel(2) and graphite nano-carbon(4). The graphite nano-carbon is supported in the pores(3) of the porous alginic acid gel. Polycations are combined on the surface of the porous alginic acid gel. The polycations are one or more selected from a group including calcium ions, strontium ions, barium ions, and aluminum ions. The size of the pores in the porous alginic acid gel is in a range between 120nm and 400nm.</p> |
