菌株XC6对制浆造纸废水的降解研究

Study on Degradation of Pulp and Paper Effluent with Strain XC6

摘要: 以浊度、色度和COD为指标,研究菌株XC6对制浆造纸废水的降解效果.结果表明,在30℃,150r/min条件下,该菌株可大幅度降低被处理废水的CODCr含量(降低85%以上)和废水的浊度(降低98%以上),并完全去除色度,而对废水的pH值无影响,并显示出了良好的工业化应用前景.

Abstract: The degradation effect of strain XC6 on pulp and paper effluent was studied by using turbidity,chroma and chemical oxygen demand(COD) as index.The results showed that strain XC6 could dramatically degrade the pulp and paper effluent under the condition of 30 ℃and 150 r/min.The removal rate of CODCr,turbidity and chroma reached 85%,98% and 100% respectively,while it had no effect on the pH of waste water,showing good prospect in industry application.