文档介绍：Biosorption characteristics of Pseudomonas fluorescens PFC02 biomass and its
use for cobalt and cadmium removal
Hai-cheng Liu1, Tao Zhu1, Yan-feng Zhang2 Peng-xiang Xu2, le Du2, Duan-li Guo3, Kui Zhang1
1. Henan University of Urban Construction 3. Yida Construction and pany of
Pingdingshan ,Henan, 467001 Pingdingshan
Engineering Quality Supervise Station of Pingdingshan , Henan, 467001
Pingdingshan mmittee E-mail:hncjmyl@
Pingdingshan ,Henan, 467001
Abstract—In the present study we reported the feasibility of methods for removal of metal ions from solutions [3–4].
Pseudomonas fluorescens PFC02 biomass as an alternative Biological methods such as biosorption/umulation for
biosorbent to remove Co(II) and Cd(II) metallic ions from the remova of heavy metal ions may provide an attractive
environmental and industrial ability of PFC02 alternative to physico-chemical methods[5].
to remove the metallic ions was investigated by using batch Biosorbents derived from bacterial biomass are quite
biosorption procedure. The effects such as, pH, biosorbent popular among others because inexpensive nutrient sources
dosage, sorbate concentrations and sorbate–sorbent contact such as carbohydrate-rich industrial wastewaters are readily
time on the adsorption capacities of PFC02 were studied. available. Also, according t