...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Innovative Research in Science, Engineering and Technology >MICROBIAL DEGRADATION OFNITROGEN AND PHOSPHOROUS IN AGASTHYA LAKE, BADAMI, KARNATAKA a?? A CASE STUDY
【24h】

MICROBIAL DEGRADATION OFNITROGEN AND PHOSPHOROUS IN AGASTHYA LAKE, BADAMI, KARNATAKA a?? A CASE STUDY

机译：KANATTAKA的BADAMI的AGASTHYA湖中氮和磷的微生物降解作用？案例研究

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In recent years the pollution of water reservoirs has become the leading environmental problem in the world. Eutrophication of water bodies is rapidly increasing due to higher sewage discharge and anthropogenic stress. Biofilm formation in lakes is due to the excessive release of chemicals such as phosphorous and nitrogen. The present study was aimed to evaluate the extent of pollution in the ancient Agasthya Lake in Badami. The investigation pertaining to chemical analysis revealed the higher amount of nitrogen and phosphorous, analysed to be 60 mg/l and 15.5 mg/l respectively. The study was conducted further to use microorganisms isolated from the above said lake for bioremediation of the same. The process deals with the identification of resistant microorganisms from the lake water and the same have been used for the degradation of chemical parameters such as nitrogen and phosphorous. For the very purpose two strains of Pseudomonas species were isolated and used for the remediation studies. Results showed a considerable decrease of the nitrogen and phosphorous contents in the lake water. The Pseudomonas species were showed the high resistant and degraded the nitrogen and phosphorus in the lake water. Pseudomonas species yielded an efficiency of more than 50% degradation of nitrogen and phosphorous Hence the study revealed that the nitrogen and phosphorous chemical parameters of the Agasthya Lake is degraded by the Pseudomonas species and are used for the remediation of the chemical parameters of the lake.
机译：近年来，水库的污染已成为世界主要的环境问题。由于较高的污水排放量和人为压力，水体的富营养化正在迅速增加。湖泊中生物膜的形成是由于磷和氮等化学物质的过量释放。本研究旨在评估巴达米古代Agasthya湖的污染程度。有关化学分析的研究表明，氮和磷的含量较高，分别为60 mg / l和15.5 mg / l。进一步进行了研究，以使用从上述湖泊中分离出的微生物对其进行生物修复。该方法涉及从湖水中鉴定抗性微生物，该方法已用于降解诸如氮和磷的化学参数。为了这个目的，分离出两种假单胞菌属菌株并用于修复研究。结果表明，湖水中的氮和磷含量显着下降。假单胞菌种类显示出高抗性，并降解了湖水中的氮和磷。假单胞菌物种产生的氮和磷的降解效率超过50％。因此，研究表明，假单胞菌物种降解了Agasthya湖的氮和磷化学参数，并用于修复湖泊的化学参数。

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