• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Pure & Applied Microbiology >A Study on Mycotic Diversity of Tannery Effluent and Chromium Adsorption Capability
【24h】

A Study on Mycotic Diversity of Tannery Effluent and Chromium Adsorption Capability

机译：制革废水真菌多样性与铬吸附能力的研究。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Tannery effluents are of large-scale environmental concern because they colour and diminish the quality of water bodies and create adverse effects. The present study deals with isolation, identification and characterization of fungi isolated from tannery effluents collected from Ambur in Tamilnadu, India. Samples were studied from the period of April 2011 to March 2012 to know the occurrence and distribution of fungi. On serial dilution, it was found that a total of 21 fungal species belonging to 9 different genera were isolated. The collected data were subjected to statistical analysis like Standard error, ANOVA and species diversity index. Among the genera, Aspergillus was represented by 7 species followed by Penicillium with 6 species. The fungus, Penicillium purpurescens (644 CFU/ml), Aspergillus japonicas (461 CFU/ml), Gliocladium roseum (397 CFU/ml) and Aspergillus flavus (280 CFU/ml) showed their dominance. The average CFU/ml, percentage contribution and isolation frequency were calculated. Further, the fungal species like Aspergillus flavus, A. japonicus, A. niger, Paecilomyces variotii and Penicillium citrinum were selected based on their prevalent and dominant to study their Chromium adsorption ability. The order of adsorption showed, Penicillium citrinum > Paecilomyces variotii >A. japonicus > A. niger > A. flavus.
机译：制革废水受到环境的关注，因为它们会着色并降低水体的质量并产生不利影响。本研究涉及从印度泰米尔纳德邦Ambur收集的制革厂废水中分离出的真菌的分离，鉴定和表征。从2011年4月至2012年3月对样本进行了研究，以了解真菌的发生和分布。通过连续稀释，发现总共分离出属于9个不同属的21种真菌。对收集到的数据进行统计分析，如标准误，ANOVA和物种多样性指数。在属中，曲霉菌以7种为代表，青霉菌以6种为代表。真菌青霉青霉菌（644 CFU / ml），日本曲霉（461 CFU / ml），玫瑰胶质胶（397 CFU / ml）和黄曲霉（280 CFU / ml）表现出优势。计算平均CFU / ml，百分比贡献和分离频率。此外，根据它们的普遍性和优势性，选择了黄曲霉菌，日本曲霉，黑曲霉，黑曲霉，变异青霉和柠檬青霉等真菌，以研究其对铬的吸附能力。吸附顺序为：柠檬青霉>拟青霉> A。日本>黑曲霉>黄曲霉

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号