摘要
利用自行分离、紫外诱变的一株白腐真菌12#诱1,研究了碳/氮源调控下白腐真菌生物膜反应器处理复配染料废水的出水特性(色度、pH值、氨氮和总氮浓度)变化情况,初步分析了这些指标变化的内在关系。研究结果表明:在较低的碳源浓度为极限氮条件下该反应器对复配染料废水具有很好的脱色降解效果;氮源浓度及类型对处理出水特性有重要影响。
Dye wastewater treated effluent characterized by color, pH, NHrN and TN concentrations with a mutantwhite rot fungus 12^# mL bio-film reactor had been investigated. Relationships between these eharaeteristies was also analyzed.. Obvious effects of carbon and nitrogen sources regulation on these characteristics had been proved in thisexperimental study. With a reduced or restricted addition of carbon and nitrogen sources, satisfactory decolorizing resultshad been got, which are very meaningful to white rot funsal teehnolozies for practical uses.
出处
《净水技术》
CAS
2006年第2期43-45,65,共4页
Water Purification Technology
基金
国家自然科学基金(50278034)上海市教委局管基金(02JG05041)上海市生态重点学科资助项目
关键词
白腐真菌
染料废水
碳/氮源调控
出水特性
white rot fungi dye wastewater carbon/nitrogen sources regulation effluent characteristics
