公开(公告)号：KR1020140119850A

公开(公告)日：2014-10-13

申请号：KR1020130032868

申请日：2013-03-27

Applicant: 전남대학교산학협력단

Inventor： 강경호 ,  강형일 ,  최석진 ,  허준욱 ,  정지섭 ,  박용빈 ,  오준영 ,  차준성 ,  홍혜란

IPC: C02F3/34 ,  C02F3/32

CPC classification number: C02F3/34 ,  C02F3/327 ,  Y02W10/15

Abstract: According to the present invention, microbes which live in Perinereis aibuhitensis in coastal mud flats have been grown in a MA culture medium, thus leading to the appearance of colonies, wherein the Perinereis aibuhitensis is known to have excellent degradability of organic matter. Thirty-one colonies have been separately selected according to the colors and shapes of the colonies which have appeared in the MA culture medium. Strains belonging to Bacillus genus have been isolated as a result of identification on the basis of 16S rRNA sequences after a pure culture process of the 31 colonies. Two Bacillus strains, CBW4 and EBW4, isolated from the Perinereis aibuhitensis have excellent degradabilities of protein, carbohydrate and lipid, and have resistance to salt. Accordingly, the CBW4 and EBW4 can be practically used to purify the water environment of a biofloc culture system contaminated with organic matter.

Abstract translation: 根据本发明，在沿海泥浆平面上生活在围Per中的微生物已经在MA培养基中生长，从而导致菌落的出现，其中已知百日蓟马具有优异的有机物的降解性。 根据出现在MA培养基中的菌落的颜色和形状分别选择了三十一个菌落。 在31个菌落的纯培养过程之后，基于16S rRNA序列的鉴定结果已经分离了属于芽孢杆菌属的菌株。 从百日蔷薇中分离出的两种芽孢杆菌属菌株CBW4和EBW4具有优异的蛋白质，碳水化合物和脂质的降解性，具有耐盐性。 因此，CBW4和EBW4可以实际应用于净化有机物污染的生物絮凝培养体系的水环境。

公开(公告)号：KR1020140119856A

公开(公告)日：2014-10-13

申请号：KR1020130033007

申请日：2013-03-27

Applicant: 전남대학교산학협력단

Inventor： 강경호 ,  강형일 ,  최석진 ,  허준욱 ,  정지섭 ,  박용빈 ,  오준영 ,  차준성 ,  홍혜란

IPC: C02F3/34 ,  C12N1/20

Abstract: In the present invention, an enrichment culture is used to separate a microorganism from mud, whose strain name is EDB-2 and has an excellent ability to decompose endosulfan and organic materials, and the microorganism is analyzed for physiology properties and biochemistry properties. The result of the analysis shows that the microorganism has a 99% similarity to Rhodococcus pvridinivorans. The EDB-2 is aerobic, positive to gram, a bar type and pink. The growth temperature range of the EDB-2 is relatively large, the growable temperature being 20-45°C, and the optimal temperature thereof is 20-42°C, The EDB-2 cannot hydrolyze casein and cellulose but can decompose DNA, agar, starch and tween, which means the ability of the EDB-2 to decompose lipid is excellent. Accordingly the invention can be expected to be used for purifying marine waste water contaminated by organic materials.

Abstract translation: 在本发明中，使用富集培养物将微生物与菌株名称为EDB-2的微生物分离，并且具有优异的分解硫丹和有机物质的能力，分析微生物的生理特性和生物化学性质。 分析结果表明，微生物与红球菌（Rhodococcus pvridinivorans）具有99％的相似性。 EDB-2是有氧的，对于克，棒型和粉红色。 EDB-2的生长温度范围较大，可生长温度为20-45℃，最适温度为20-42℃。EDB-2不能水解酪蛋白和纤维素，但可分解DNA，琼脂 ，淀粉和吐温，这意味着EDB-2分解脂质的能力非常好。 因此，本发明可以预期用于净化被有机材料污染的海洋废水。