水产品加工废水生物处理工艺研究进展  

Biological Process for Fish-processing Wastewater Treatment

作　　者：俞津津[1] 黄冠男[1] 姬玉欣[1] 金仁村[1] 

机构地区：[1]杭州师范大学环境科学系,浙江杭州310036

出　　处：《环境科学与技术》2011年第11期76-82,共7页Environmental Science & Technology

基　　金：国家自然科学基金项目(50808060);浙江省自然科学基金项目(Y5090072);杭州市科技发展计划项目(20091133B06)

摘　　要：水产品加工行业庞大的耗水量和高浓度废水备受瞩目,同时随着废水排放标准日益严格,其处理势在必行,生物法是处理该类废水的最佳选择。诸如生物滤池（AF）、上流式厌氧污泥床反应器（UASB）和厌氧流化床（AFB）的厌氧工艺能达到80%~90%的有机物去除率并产生沼气;类似活性污泥、接触氧化、生物转盘、滴滤池以及氧化塘的好氧工艺也适合于有机物的去除,若将各种工艺相结合将提升工艺水平。High water consumption and high strength effluent in the fish-processing industry were given more attentions.Since the effluent standard is becoming more rigorous,biological treatment of fish-processing wastewater turns into the best option now.Anaerobic treatments such as anaerobic filter（AF）,upflow anaerobic sludge blanket（UASB） and anaerobic fluidized bed（AFB） reactor can attain 80%~90% organics removal with biogas output.Aerobic process such as activated sludge process,biological contact oxidation process,rotating biological contactor,trickling filter and aerated lagoons are also used for organics removal.If both anaerobic and aerobic bioreactors were integrated,the superior quality of the effluent would be achieved.

关 键 词：废水 水产品 厌氧处理 好氧处理 

分 类 号：X703[环境科学与工程—环境工程]