The removal effectiveness of various heavy metal ions in boron-rich containing plants has been studied by means of spectroscopic and pH methods. Treatment of the boron-rich containing sample which was collected from cherry and root of cabbage to heavy metal ions is resulted in that an excellent removal effect shows in the case of large ionic size of heavy metal. Stability constants are depended on the variation of pH.

• 배계선(동아대학교 천연섬유학과) | Kae Sun Bae
• 성대동(동아대학교 화학과) | Dae Dong Sung