黄河(清水河段)沉积物中锰、钴、镍的化学形态研究

Study on the Chemical Speciation on Manganese,Cobalt and Nickel in Sediments from Yellow River (Qingshuihe Section)

摘要: 建立了黄河(清水河段)沉积物中锰、钴、镍的化学形态分析方法,系统地研究了它们在其有效态中的聚集能力及在各种粒径沉积物中的分布.

Abstract: The analytical procedure of the chemical speciation for heavy metal (Mn,Co and Ni) has been developed,and its deposited ability in efficient phases and how Mn,Co and Ni can be distributed on various sizes of sediment have been systematically studied.