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fe和fe_2_对混合细菌产氢发酵的影响_丁杰
DOI :10.13227/j.hjkx.2004.04.010
25 4 Vol.25, No.4
2004 7 ENVIRONMENTAL SCIENCE July, 2004
2+
Fe Fe
1 1 1 2
, , ,
(1., 150090;2., 130023)
2+ 2+
:Fe Fe , Fe Fe ,
2+ 2+
Fe Fe ., Fe Fe
2+ 2+
., Fe , Fe 200mg/L
2+
143.7mL/g, 32%;Fe 50mg/L VSS 21.2 mL/(h·g), 33%.
Fe , Fe 1000mg/L 156.1mL/g, 44%;Fe 500mg/L VSS
23.5mL/(h·g), 47%.Fe 50mg/L ,
2+
Fe ..
2+
:;;Fe;Fe ;
:X703.1 :A :0250-3301(2004)04-0048-06
2+
Effect of Fe and Fe on Hydrogen Production Capacity with Mixed Culture
1 1 1 2
DING Jie , REN Nan-qi , LI Min , DING Lan
(1.School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China;2.College of
Chemistry, Jilin niversity, Changchun 130023, China)
2+
Abstract:The effects of Fe and Fe concentration in the external environment on hydrogen production capacity of ethanol-type fer-
2+
mentative microorganism flora were investigated.The optimum range of Fe and Fe concentration enhanced hydrogen production
2+
were obtained and the characteristic of fermentation types at different concentration of Fe and Fe were discussed.It was demon-
2+
strated that both Fe and Fe were able to enhance the hydrogen production capacity of microorganism flora.The maximum hydrogen
-1 -1
production yield
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