用甲醇、甲醛处理海带藻粉 ,对其吸附重金属时羧基和氨基的作用进行研究 ,经藻粉的红外光谱及吸附实验的分析结果表明 :羧基和氨基均参入了吸附过程 ;化学处理降低了重金属的吸附量The role played by functional groups of Laminaria japonica treated by methanol and formaldehyde in biosorption of the heavy metals was investigated Infrared spectroscopy analysis and biosorption experiments show that carboxyl and amidogen groups join in sorption; chemical treatment decreased the biosorption of the heavy metals厦门市高新技术资助项目 ( 3 5 0 2 Z2 0 0 12 66
