摘要：

静态条件下,黄孢原毛平革菌对3种有代表性的工业有机废水———造纸工业废水、醋酸纤维废水和化学工业废水有较好的降解能力,对这三种废水进行处理,24d后COD_Cr最高去除率分别为69.4%,90.5%和77.3%。建立以裹夹生物海绵的钢丝网为载体的池型反应器模型,常规条件下对稀释倍数为2的醋酸纤维废水进行动态的降解处理,COD_Cr去除率,1d是63.2%,5d为92.5%,10d最佳达96.7%。

关键词: 黄孢原毛平革菌, 工业有机废水, CODCr, 色度

Abstract:

Under the static condition, 3 typical and organic effluents from paper mill, cellulose acetate plant and chemical industry have been efficiently biodegraded by Phanerochaete chrysosporium. The optimal efficiencies of COD_Cr removal are 69.4%, 90.5% and 77.3% respectively. Setting up a tank model reactor containing complex supports with steel net and sponge to treat the cellulose acetate effluent of 2 dilution, the efficiencies of COD_Cr removal are 63.2% in 1 d, 92.5% in 5 d and 96.7% as the best in 10 d under the routine condition.

Key words: phanerochaete chrysosporium, industrial and organic effluents, COD_Cr, colority

中图分类号: 

• X703.1