首页 关于我们 杂志征订 网上投稿 文章搜索 资料下载 广告联系 English 版权声明
刊物期号: 201411

不同处理剂对啤酒废水污泥无害化处理的研究

作者: 原海兵,刘 军,王 洋,郇阿梅,郭明烨

地址:四川理工学院生物工程学院,四川 自贡 邮编:643000
摘要 研究了二氧化氯和过氧乙酸对啤酒废水污泥的无害化处理。结果表明,经二氧化氯处理2~3 h后,污泥中细菌、放线菌、真菌菌落数目分别为6×104 cfu/g、8.3×103 cfu/g和900 cfu/g,粪大肠杆菌和蛔虫卵被杀灭,有机质、总氮损耗分别为29.4 %和21.9 %;经过氧乙酸处理0.5~1 h后,污泥中细菌、放线菌和真菌菌落数目分别为2.8×105 cfu/g、2.8×103 cfu/g和130 cfu/g,粪大肠杆菌和蛔虫卵被杀灭,有机质损耗为3.2 %,总氮损耗为18 %。过氧乙酸的无害化处理优于二氧化氯。
关键词 啤酒废水污泥; 过氧乙酸; 二氧化氯; 无害化处理; 啤酒
中图分类号: TS262.5;TS262.54;X797;TS261.9 文献标识码: A 文章编号: 1001-9286(2014)11-0132-05

英文标题: Study on Harmless Treatment of Brewery Wastewater Sludge by Different Treating Agent

英文作者: YUAN Haibing, LIU Jun, WANG Yang, HUAN Amei and GUO Mingye

英文地址: College of Bioengineering, Sichuan University of Science and Engineering, Zigong, Sichuan 643000, China

英文摘要 The harmless treatment of brewery wastewater sludge by peracetic acid and chlorine dioxide respectively was investigated. The results showed that, 2~3 h after chlorine dioxide treatment, the number of bacteria, actinomycetes and fungus in sludge were 6×104 cfu/g, 8.3×103 cfu/g and 900 cfu/g respectively, the fecal e.coli and ova of roundworm were sterilized, and the loss of organic substances and total nitrogen were 29.4 % and 21.9 %, respectively; 0.5~1 h after peracetic acid treatment, the number of bacteria, actinomycetes and fungus in sludge were 2.8×105 cfu/g,2.8×103 cfu/g and 130 cfu/g repectively, the fecal e.coli and ova of roundworm were sterilized, and the loss of organic substances and total nitrogen was 3.2 % and 18 %, respectively. As a conclusion, peracetic acid treatment was better than chlorine dioxide treatment.
英文关键词 brewery wastewater sludge;peracetic acid;chlorine dioxide;harmless treatment; beer
      

http://weibo.com/gznjkj

微信号:gznjkj

酿酒科技版权声明:
①凡本站未注明来源的作品均为本站原创,版权属于酿酒科技杂志社,其他媒体转载须注明来源为“酿酒科技”。
②凡本站注明“来源:XXX”的作品,均转载自其它媒体,转载目的在于传递更多信息,并不代表本站赞同其观点和对其真实性负责。我们力所能及地注明初始来源和原作者,如果您觉得侵犯了您的权益,请通知我们,我们会立即改正。
版权事宜或内容合作请联系:njkj2014@163.com


版权所有 酿酒科技杂志社 2001-2016
电子邮件:NJKJ@263.net,lmst@public.gz.cn,njkj@chinajournal.net.cn