污水处理厂诺心虫噬菌体的分离与鉴定。

Biotechnology Research International Pub Date : 2014-01-01 Epub Date: 2014-07-22 DOI:10.1155/2014/151952
Krishna Khairnar, Preeti Pal, Rajshree H Chandekar, Waman N Paunikar
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引用次数: 21

摘要

活性污泥厂(ASP)在世界范围内与稳定发泡问题密切相关。除物理和化学处理方法外,生物处理方法探索最少,可能被证明是解决稳定泡沫形成问题的一种新颖而环保的方法。在ASP中,诺卡菌种类是常见的,是形成粘性和稳定泡沫的主要原因之一。本研究对诺卡菌的三种噬菌体NOC1、NOC2和NOC3进行了分离和鉴定。本研究中分离的噬菌体在控制实验室条件下产生泡沫的细菌生长方面显示出有希望的结果,这表明它可能在现场被证明是一种可替代的生物防治剂,以减少泡沫问题。据我们所知,迄今为止,印度还没有发表过与控制泡沫的生物方法有关的工作。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Isolation and characterization of bacteriophages infecting nocardioforms in wastewater treatment plant.

Isolation and characterization of bacteriophages infecting nocardioforms in wastewater treatment plant.

Activated sludge plants (ASP) are associated with the stable foaming problem worldwide. Apart from the physical and chemical treatment methods, biological treatment method has been least explored and may prove to be a novel and ecofriendly approach to tackle the problem of stable foam formation. In ASP Nocardia species are commonly found and are one of the major causes for forming sticky and stable foam. This study describes the isolation and characterization of three Nocardia bacteriophages NOC1, NOC2, and NOC3 for the control of Nocardia species. The bacteriophages isolated in this study have shown promising results in controlling foam producing bacterial growth under laboratory conditions, suggesting that it may prove useful in the field as an alternative biocontrol agent to reduce the foaming problem. To the best of our knowledge to date no work has been published from India related to biological approach for the control of foaming.

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