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环境工程学报 2009
Experimental study on treatment of heavy oil wastewater by using bio-contact oxidation method
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Abstract:
Three high effective hydrocarbon degradation strains HD-1,HD-2,HD-3 screened from heavy oil wastewater were used to treat the heavy oil wastewater.The degradation rate of the crude oil and the removal of the COD of the single and mixed strains were studied.The results showed that the ability to degrade oil and remove COD of the single strain was high,and the mixed strains were more effective.The laboratory simulation experiment showed that the oil could be degraded from 30 to less than 1 mg/L and the COD co...
