大豆蛋白废水处理现状浅析  

Analysis Oncurrent Situation Of Soybean Protein Wastewater Treatment

作　　者：于磊娟[1] 吕映辉[1] 杨小姣 

机构地区：[1]山东职业学院生物工程系,山东济南250104 [2]济南卓冠生物技术有限公司,山东济南250031

出　　处：《山东轻工业学院学报（自然科学版）》2012年第3期31-34,共4页Journal of Shandong Polytechnic University

摘　　要：现用的处理大豆蛋白废水的方法不尽相同,少量企业将其稀释后直接排放,部分企业采用活化煤歼石等为吸附材料吸附废水中的有机物,还有企业采用物化法处理等。但是,该废水目前的主要处理方法是直接将其进行多级生物处理,利用厌氧和好氧法降低废水中的COD及BOD值,运用此技术处理的废水虽然能够达到国家排放标准,但此法考虑的仅仅是处理,而废水中可回收并极具经济价值的大量低聚糖、可溶性蛋白却被浪费。现将当前处理大豆蛋白废水的技术进行浅析,以期对今后的研究工作有所帮助。Current treatment methods vary in dealing with wastewater. A small amount of enterprises release it directly after dilution, some enterprises apply activated coal gangue to adsorption of organic matter in the wastewater, and other enterprises use physicochemical treatment, etc. However, the main treatment method at present is multistage biological treatment by which the COD and B0D in the wastewater can be reduced by anaerobic technology and aerobic technology. Although the wastewater after such treatment can meet the national discharge standard, a large amount of recyclable and valuable oligosaccharides, soluble protein in the wastewater was wasted, for this method merely considers treatment instead of recovery. This essay analyzes the treatment technology of soy protein wastewater with a view of much help on future research work.

关 键 词：大豆蛋白废水 成分 化学处理 生物利用 单细胞蛋白 

分 类 号：X792[环境科学与工程—环境工程]