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    • 1. 发明公开
    • 해수 순환여과시스템의 수류전환막을 가진 유동상 여과조
    • 海水回收水产养殖系统流化过滤罐
    • KR1020090076658A
    • 2009-07-13
    • KR1020080002718
    • 2008-01-09
    • 대한민국(관리부서:국립수산과학원)
    • 이배익김이청이종하남명모변순규배재현양용수
    • C02F3/10C02F3/20C02F103/08
    • Y02W10/15C02F3/10C02F3/20C02F2103/08
    • A fluidized bed filter tank having a water current conversion film of a sweater circulating filter system is provided to increase dissolved oxygen in the filter tank and maximize filtration efficiency by smoothly guiding flows of seawater and air within the filter tank, converting directions of the flows thereof, and preventing clogging of pipes due to residues in the filter tank. A fluidized bed filter tank of a seawater circulating filter system biologically purifies the seawater using a filter media(103) while circulating the seawater and air by forming an internal space of the filter tank with a cylindrical wall body(101) having its top opened, connecting a seawater injection pipe(300) and an air injection pipe(400) through the bottom of the wall body, and injecting seawater and air into the filter tank. A fluidized bed filter tank(100) having a water current conversion film of the sweater circulating filter system comprises: an induction pipe(110) which is vertically installed in the internal space of the filter tank, and in which a water current conversion film(111) is formed to convert the direction of a fluid while inducing seawater injected from the bottom of the wall body to an upper part of the filter tank; and a plurality of induction pipe supports(120) of which one ends are fixedly attached to the outer peripheral surface of the induction pipe, and of which the other ends are fixedly attached to the inner peripheral surface of the wall body to support the induction pipe such that the induction pipe is located in the internal space of the filter tank.
    • 提供一种具有毛衣循环过滤系统的水流转换膜的流化床过滤罐,以通过平滑地引导过滤罐内的海水和空气的流动来改变过滤罐中的溶解氧并使其流动的方向转化,从而使过滤效率最大化 ,并且防止由于过滤罐中的残留物导致管道堵塞。 一种海水循环过滤系统的流化床过滤罐,其中使用过滤介质(103)生物地净化海水,同时通过用顶部打开的圆筒形壁体(101)形成过滤罐的内部空间来循环海水和空气, 通过所述壁体的底部连接海水注入管道(300)和空气注入管道(400),并且将海水和空气注入到所述过滤罐中。 具有毛衣循环过滤系统的水流转换膜的流化床过滤罐(100)包括:垂直安装在过滤罐的内部空间中的感应管(110),其中水流转换膜( 111)形成为在从壁体的底部喷射到过滤罐的上部的海水​​的同时转换流体的方向; 以及多个感应管支撑件(120),其一端固定地附接到所述感应管的外周表面,并且其另一端固定地附接到所述壁体的内周表面以支撑所述感应管 使得感应管位于过滤罐的内部空间中。
    • 3. 发明授权
    • 천연섬유를 이용한 바다숲 조성용 로프망의 시공방법
    • 使用天然纤维制造海豹林的网格施工方法
    • KR101062280B1
    • 2011-09-14
    • KR1020100124161
    • 2010-12-07
    • 대한민국(관리부서:국립수산과학원)
    • 양용수이승주박기열김이청
    • A01K61/00A01G33/00
    • Y02A40/81Y02A40/88A01G33/00A01K61/00D07B5/06
    • 본 발명은 바다숲 조성용 로프망의 시공방법에 관한 것으로서, 더욱 상세하게는 상기 로프망의 소재로서 천연섬유를 사용함에 따라 바다숲 조성용 로프망의 제조가격을 매우 저렴하게 하고, 로프의 직경과 무게를 최대한으로 줄여 로프망의 취급에 따른 편의성을 향상시키도록 하면서도, 천연섬유가 가지는 표면거칠기를 이용하여 매우 빠른 시간내에 해조류 유주자의 효율적인 이식이 가능토록 하며, 상기 로프망을 선박의 선미측 갑판에 장착된 유주자의 이식수조에 설치한 상태에서, 로프망의 시설이 요구되는 해역으로 선박을 운항시키는 동안 로프망의 유주자 이식작업이 완료되도록 한 다음, 유주자의 이식작업이 완료된 로프망에 침자를 매달아 선박의 후미측으로 풀어내는 한편, 로프망을 풀어내는 속도에 맞추어 선박을 저속으로 전진시키는 방식으로 로프망의 시공작업을 수행토록 함으로서, 선박의 추진력을 이용하여 선박의 후미측으로부터 풀려나가는 로프망이 자연스럽게 펼쳐진 다음 침자의 무게에 의하여 해저면을 따라 안착되도록 하며, 이로 인하여 다이버가 수중에서 로프망을 고정시키는 수중작업을 수행하지 않더라도 로프망의 시설이 가능토록 함으로서, 로프망의 시공에 소요되는 시간과 비용의 절감 측면에도 크게 기여할 수 있도록 한 것이다.
    • 4. 发明公开
    • 어류의 에드와드병과 베타 용혈성 연쇄구균증에 대한혼합백신 및 그 제조방법
    • 用于EDWARDSIELLISIS和β - 溶血性结膜疾病的混合疫苗及其制造方法
    • KR1020070088433A
    • 2007-08-29
    • KR1020070080555
    • 2007-08-10
    • 대한민국(관리부서:국립수산과학원)
    • 김명석김진우김이청도정완조미영정승희오윤경
    • A61K39/09A61K39/40
    • A61K39/092A61K39/40Y10S424/827
    • A method for preparing a mixture vaccine is provided to obtain the vaccine which is able to prevent Edwardsiellosis and beta-hemolysis streptococcal disease at the same time by one shot injection so that the health fish can be maintained. The method comprises the steps of: (a) after adding 20% glycerin to Edwardsiella tarda FP2018 and Streptococcus iniae JSL 0208, preserving it at a temperature of -85 deg.C; (b) after inoculating the preserved Edwardsiella tarda FP2018 and Streptococcus iniae JSL 0208 in a BHI(brain heart infusion) solid culture medium in which 1% of NaCl is added, culturing it at a temperature of 25 deg.C for 18-24 hours; (c) after respectively suspending cultured strains in sterile saline solution to prepare a suspended solution having the absorbance of 0.5, inoculating 5 ml of each of the obtained solution to 1 liter of a BHI liquid culture medium in which 1% of NaCl is added; (d) culturing each of the strains-inoculated each Erlenmeyer flask with mixing it in a shaking incubator at a temperature of 25 deg.C with the speed of 150 rotation per minute for 24 hours; (e) after respectively putting 37% formaldehyde in each of the strain culture solution to have the formaldehyde concentration of 0.4% and leaving it at room temperature for 1 hour, leaving it at 4 deg.C for 24 hours to inactivate each of the strains; (f) after centrifuging each of the inactivated strain culture solution with the speed of 6,000 rotation per minute for 20 minutes and measuring wet weight thereof, diluting it in sterile saline solution in which 0.02% of sodium azide is added to have the wet weight of 100mg/ml and storing it at a temperature of 4 deg.C; and (g) mixing a vaccine for Edwardsiellosis and a vaccine for beta-hemolysis Streptococcal disease in a ratio of 1:1.
    • 提供一种制备混合疫苗的方法,以获得能够通过一次注射同时预防爱德华氏病和β-溶血性链球菌疾病的疫苗,从而保持健康的鱼类。 该方法包括以下步骤:(a)在Edwardsiella tarda FP2018和Streptococcus iniae JSL 0208中加入20%甘油后,在-85℃的温度下保存; (b)在保存的Edwardsiella tarda FP2018和Streptococcus iniae JSL 0208的BHI(脑心浸液)固体培养基中接种1%的NaCl后,在25℃的温度下培养18-24小时 ; (c)分别将培养菌株悬浮于无菌盐水溶液中以制备吸光度为0.5的悬浮液,将所得溶液5ml接种于1升加入1%NaCl的BHI液体培养基中; (d)将培养各菌株接种的每个锥形瓶,在振荡培养箱中在25℃的温度下以150转/分钟的速度混合24小时; (e)分别在每个菌株培养液中分别加入37%的甲醛使甲醛浓度为0.4%,并在室温下放置1小时,在4℃下放置24小时,使每个菌株失活 ; (f)以每分钟6,000转/分钟的速度离心每个灭活的菌株培养液20分钟并测量其湿重,将其稀释在无水盐水溶液中,其中加入0.02重量%的叠氮化钠以使湿重 100mg / ml,储存温度为4℃; 和(g)以1:1的比例混合用于爱德华氏病的疫苗和用于β-溶血性链球菌疾病的疫苗。