首页>
外国专利>
METHOD OF REDUCTION OF ARSENIC ACID TO ARSENIOUS ACID AND METHOD OF CLEANING ARSENIC CONTAMINATED SOIL USING THE SAME
METHOD OF REDUCTION OF ARSENIC ACID TO ARSENIOUS ACID AND METHOD OF CLEANING ARSENIC CONTAMINATED SOIL USING THE SAME
展开▼
机译:将砷酸还原为砷酸的方法以及使用该方法净化砷污染土壤的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a method for inexpensively and easily eliminating arsenic in the soil contaminated by arsenic.;SOLUTION: Bacillus spp. SF-1 strain (FERM P-15431) can reduce arsenic acid to arsenious acid and solubilize the arsenic. A bioremediation process for the soil contaminated by arsenic is constructed by using the strain, and the arsenic is easily eliminated in low cost. The SF-1 strain changes the arsenic acid into soluble arsenious acid therefore the soil contaminated by arsenic can be washed by water and the concentration of the arsenic is decreased.;COPYRIGHT: (C)2005,JPO&NCIPI
展开▼