首页 | 官方网站   微博 | 高级检索  
     

利用啤酒废水培养极大螺旋藻
引用本文:王钰舟,杨雷,张景来,苏仁杰,陈龙,王婧超. 利用啤酒废水培养极大螺旋藻[J]. 化工环保, 2014, 35(3): 257-261
作者姓名:王钰舟  杨雷  张景来  苏仁杰  陈龙  王婧超
作者单位:1.中国人民大学环境学院,北京100872;;2.北京蓝宝酒业有限公司,北京102407
基金项目:国家高技术研究发展计划(“863”计划)项目(SS2012AA023107)
摘    要:利用啤酒废水培养极大螺旋藻(Spirulina maxima)。研究了初始COD、DO、氮磷元素等培养条件对藻生物量(每mL培养液中极大螺旋藻的质量,以干重计)及废水水质的影响。实验结果表明:将废水稀释至COD=700 mg/L,控制DO=2.5 mg/L,并添加氮磷元素使废水的碳氮磷质量比为225∶15∶1,培养3 d,极大螺旋藻的藻生物量可达175.55 mg/L,即每吨啤酒废水可生产极大螺旋藻175.55 g;废水中COD,TN,NH3-N,NO3-,TP的去除率分别达到85.43%,94.54%,74.66%,94.53%,61.54%。利用啤酒废水培养螺旋藻在收获极大螺旋藻生物质的同时,还能对废水起到一定程度的净化作用。

关 键 词:啤酒废水  极大螺旋藻  藻生物量  废水处理  综合利用  
收稿时间:2013-11-01

Culture of Spirulina Maxima Using Brewery Wastewater
Wang Yuzhou,Yang Lei,Zhang Jinglai,Su Renjie,Chen Long,Wang Jingchao. Culture of Spirulina Maxima Using Brewery Wastewater[J]. Environmental Protection of Chemical Industry, 2014, 35(3): 257-261
Authors:Wang Yuzhou  Yang Lei  Zhang Jinglai  Su Renjie  Chen Long  Wang Jingchao
Affiliation:1. College of Environment,Renmin University of China,Beijing 100872,China;2. Beijing Sapphire Industry Co. Ltd.,Beijing 102407,China
Abstract:The brewery wastewater was used to culture Spirulina maxima. The effects of initial COD,DO,nitrogen and phosphorus on algae biomass and wastewater quality were studied. When the wastewater COD is 700 mg/L,DO is 2.5 mg/L,the mass ratio of C to N to P is 225∶15∶1 and the culture time is 3 d,the algae biomass of Spirulina maxima is 175.55 mg/L. The removal rates of COD,TN,NH3-N,NO3-,TP are 85.43%,94.54%,74.66%,94.53%,61.54% respectively. With the production of Spirulina maxima,the wastewater is purified.
Keywords:brewery wastewater  algae biomass  wastewater treatment  comprehensive utilization  
本文献已被 CNKI 等数据库收录!
点击此处可从《化工环保》浏览原始摘要信息
点击此处可从《化工环保》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号