abstract |
The present invention relates to a water treatment agent, a preparation method therefor, a water treatment apparatus using the same, and an in-situ groundwater treatment apparatus and, more specifically, to: a water treatment agent comprising a carbon nanotube support, and β-manganese dioxide nanoparticles adsorbed on the carbon nanotube support and having a particle size of 1,000 nm or less; a preparation method therefor; a water treatment apparatus using the same; and an in-situ groundwater treatment apparatus. |