公开(公告)号：KR1020130137330A

公开(公告)日：2013-12-17

申请号：KR1020120060812

申请日：2012-06-07

Applicant: 전남대학교산학협력단

Inventor： 노열 ,  강서구 ,  이영재

IPC: C02F3/34 ,  C02F3/02 ,  C02F1/62

CPC classification number: Y02W10/15 ,  Y02W10/37 ,  C02F3/34 ,  C02F1/62 ,  C02F3/02

Abstract: The present invention relates to a method for biologically fixing dissolved strontium in contaminated water by means of rhodolith-derived microorganisms. The present invention provides a method for fixing the dissolved strontium in contaminated water, comprising: a step of enrichment culturing the rhodolith-derived microorganisms; and a step of treating the contaminated water with the enrichment cultured microorganisms to enable the microorganisms to react with the contaminated water, thereby fixing the dissolved strontium in the contaminated water as a strontium carbonate mineral. The method for biologically fixing the strontium according to the present invention is advantageous since it employs more simple and eco-friendly processes as compared to technologies for chemically fixing strontium. The method of the present invention fixes strontium at a high rate at room temperature, and is therefore sufficient to be applied to an industrial field. The method of the present invention enables strontium to be finally fixed in the form of strontium carbonate mineral, and therefore is effective in terms of recycling of resources.

Abstract translation: 本发明涉及通过玫瑰花衍生的微生物将污染的水中的溶解锶生物固定的方法。 本发明提供了一种将污染的锶固定在污染的水中的方法，包括：富集培养所述珠光衍生的微生物的步骤; 以及利用富集培养的微生物处理污染水的步骤，使得微生物能够与受污染的水反应，从而将溶解的锶固定在污染的水中作为碳酸锶矿物。 根据本发明的用于生物固定锶的方法是有利的，因为与化学固化锶的技术相比，它采用更简单和环保的方法。 本发明的方法在室温下高速固定锶，因此足以应用于工业领域。 本发明的方法能够使锶最终以碳酸锶矿物的形式固定，因此在资源回收方面是有效的。