초록(영문)
This study aims to develop a making potable water kit which contains alginate beads. An experiment was designed
for the development of beads which can eliminate some contaminants such as bacteria and heavy metals. An
experiment was conducted to find out an optimal condition of the alginate beads for salinity removal. To search
an antimicrobial properties of alginate beads, an experiment, using an chitosan-alginate bead, was conducted.
Verification experiment for adaptabilty of heavy metal was caried out with cadmium solution. Also, there was
nanofilter producing experiment, which would be instituted on the water kit, to increase the eficiency of salinity
removal. Based on the above experiments, we have formulated a technical kit for the manufacture of potable water
that can be suplied to developing countries. The potable water kit was consist of alginate beads, chitosan-alginate
beads and nano filter. Also, aditional tols were developed together. We plan to build prototypes using 3D printers.
This study hopes to provide potable water al around the world including many developing countries.