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    표면개질된 바이오매스, 그의 제조방법 및 그를 이용하는 생체흡착제
    4.
    发明授权
    표면개질된 바이오매스, 그의 제조방법 및 그를 이용하는 생체흡착제 失效
    表面改性生物量，其制备方法和使用其的生物体

    公开(公告)号：KR100894585B1

    公开(公告)日：2009-04-24

    申请号：KR1020080050833

    申请日：2008-05-30

    Applicant: 전북대학교산학협력단

    Inventor： 윤영상 ,  원성욱 ,  최순범 ,  조철웅 ,  김석 ,  마호주엔 ,  샤티쉬쿠마르엠

    IPC: C02F3/34 ,  C02F3/10 ,  C02F1/28

    CPC classification number: Y02W10/15 ,  C02F3/34 ,  C02F1/28 ,  C02F3/10

    Abstract: A surface-modified biomass and a manufacturing method thereof are provided to offer remarkable performance to remove anionic contaminants. A surface-modified bacteria biomass includes an amine radical contained cationic polymer cross-linked in a surface of bacteria biomass. The amine radical contained cationic polymer is cross-linked in the surface of the bacteria biomass with an amine group or a hydroxyl group. The amine radical contained cationic polymer is selected from a group consisting of polymers, a copolymer, a linear polymer polydi allyl dimethyl ammonium chloride, polyethanol amine/methyl chloride, and reformed polyethyleneimine.

    Abstract translation: 提供了表面改性生物质及其制造方法，以提供显着的性能来除去阴离子污染物。 表面改性细菌生物质包括在细菌生物质的表面中交联的含胺基团的阳离子聚合物。 含有阳离子聚合物的胺基在细菌生物质的表面与胺基或羟基交联。 含有阳离子聚合物的胺基选自聚合物，共聚物，线性聚合物聚二烯丙基二甲基氯化铵，聚乙醇胺/甲基氯和重整的聚乙烯亚胺。

    코리네박테리움 글루타미쿰 바이오매스의 표면 작용기의화학변형에 의한 향상된 흡착성능을 갖는 생체흡착제의제조방법
    7.
    发明公开
    코리네박테리움 글루타미쿰 바이오매스의 표면 작용기의화학변형에 의한 향상된 흡착성능을 갖는 생체흡착제의제조방법 无效
    通过化学修饰玉米淀粉生物量来增强反应性染料的生物活性

    公开(公告)号：KR1020080071762A

    公开(公告)日：2008-08-05

    申请号：KR1020070010043

    申请日：2007-01-31

    Applicant: 전북대학교산학협력단

    Inventor： 윤영상 ,  한민희 ,  최순범 ,  원성욱 ,  조철웅 ,  비제이 ,  마호주엔 ,  팜띠풍띠

    IPC: B01D39/00

    Abstract: An effective method is provided to improve adsorption performance of the dyes through the chemical modification of functional groups on a surface of the biomass according to the adsorption mechanism of the biomass and dyes when using a corynebacterium glutamicum biomass as biosorbents. In a preparation method of a biosorbent that is applied to dyestuff wastewater and removes the dyes by adsorbing dyes causing color, a preparation method of a biosorbent having enhanced adsorption performance by chemical modification of functional groups on a surface of a corynebacterium glutamicum biomass comprises the steps of: treating the corynebacterium glutamicum biomass with an acid to hydrogenate the corynebacterium glutamicum biomass, washing the hydrogenated corynebacterium glutamicum biomass with distilled water, and drying the washed corynebacterium glutamicum biomass; and chemically modifying the hydrogenated biomass through an ester reaction to remove a carboxyl group, washing the chemically modified hydrogenated biomass with distilled water, and drying the washed biomass. The step of removing the carboxyl group is performed by dispersing the hydrogenated biomass into a methanol solution, adding nitric acid as an acid catalyst into the dispersion, and agitating the mixed solution to perform an ester reaction.

    Abstract translation: 提供了一种有效的方法，通过根据生物质和染料的吸附机理，在使用谷氨酸棒状杆菌生物质作为生物吸附剂时，通过化学修饰生物质表面官能团来改善染料的吸附性能。 在用于染料废水并通过吸附引起颜色的染料去除染料的生物吸附剂的制备方法中，通过化学修饰谷氨酸棒状杆菌生物质表面上的官能团具有增强的吸附性能的生物吸附剂的制备方法包括以下步骤 用酸处理谷氨酸棒状杆菌生物质，氢化谷氨酸棒杆菌生物质，用蒸馏水洗涤氢化的谷氨酸棒状杆菌生物质，并干燥洗涤的谷氨酸棒杆菌生物质; 并通过酯反应化学改性氢化生物质以除去羧基，用蒸馏水洗涤化学改性的氢化生物质，并干燥洗过的生物质。 通过将氢化生物质分散到甲醇溶液中，将硝酸作为酸催化剂加入到分散体中，并搅拌混合溶液进行酯反应来进行羧基的除去步骤。

    식물추출물을 이용한 금속 나노입자의 제조방법
    8.
    发明公开
    식물추출물을 이용한 금속 나노입자의 제조방법 有权
    使用植物提取物制备金属纳米颗粒的方法

    公开(公告)号：KR1020110060107A

    公开(公告)日：2011-06-08

    申请号：KR1020090116598

    申请日：2009-11-30

    Applicant: 전북대학교산학협력단

    Inventor： 윤영상 ,  곽인섭 ,  박지영 ,  원성욱 ,  최순범 ,  김석 ,  마호주엔 ,  송명희 ,  배민아 ,  이시인 ,  크리쉬나머띠스 ,  팜티풍투이 ,  박성인

    IPC: B82B3/00

    CPC classification number: B22F1/0044 ,  B82B3/0061 ,  B82Y30/00 ,  B82Y40/00

    Abstract: PURPOSE: A producing method of a metal nanoparticle using a plant extract is provided to control the size and the shape of the metal nanoparticle by adjusting the reaction time, the temperature, and the pH of the reaction between a water-soluble metal compound and the plant extract. CONSTITUTION: A producing method of a metal nanoparticle using a plant extract comprises a step of reacting a water-soluble metal compound and the plant extract by adjusting the reaction time, the temperature, or the pH of the reaction for controlling the shape of the metal nanoparticle. 1~10ml of plant extract is mixed with 10~100ml of 1mM water-soluble metal compound. The adjusting process of the pH is performed by adjusting the pH of the reaction into 2.5~3.5 for controlling the shape of the metal nanoparticle into a hexagon, a triangle, or sphere.

    Abstract translation: 目的：提供使用植物提取物的金属纳米颗粒的制备方法，通过调节水溶性金属化合物和水溶性金属化合物之间的反应的反应时间，温度和pH值来控制金属纳米颗粒的尺寸和形状 植物提取物。 构成：使用植物提取物的金属纳米粒子的制造方法包括通过调节反应时间，温度或控制金属形状的反应pH来使水溶性金属化合物与植物提取物反应的步骤 纳米粒子。 1〜10ml植物提取物与10〜100ml 1mM水溶性金属化合物混合。 通过将反应的pH调节为2.5〜3.5，将金属纳米粒子的形状控制为六边形，三角形或球体，进行pH的调整。

    양이온성 오염물질 제거용 생체흡착제 및 이의 제조방법
    10.
    发明公开
    양이온성 오염물질 제거용 생체흡착제 및 이의 제조방법 有权
    用于去除阳离子型污染物的生物体及其制备方法

    公开(公告)号：KR1020090112898A

    公开(公告)日：2009-10-29

    申请号：KR1020080038667

    申请日：2008-04-25

    Applicant: 전북대학교산학협력단

    Inventor： 윤영상 ,  원성욱 ,  최순범 ,  조철웅 ,  김석 ,  마호주엔 ,  샤티쉬쿠마르엠

    IPC: C02F3/10 ,  C02F3/34

    CPC classification number: Y02W10/15 ,  Y02W10/37 ,  C02F3/10 ,  C02F3/34

    Abstract: PURPOSE: A method for producing a biosorbent is provided to effectively remove basic dye in broad pH concentration range and enhance affinity. CONSTITUTION: A biosorbent for removing cationic pollutant comprises a compound containing one or more from carboxylic group, sulfonic acid or phosphate group which is additionally bound to a biomass. The carboxylic group bound to the biomass is denoted by the chemical formula 1.

    Abstract translation: 目的：提供一种生物吸附剂的生产方法，有效去除了宽pH浓度范围内的碱性染料，提高了亲和力。 构成：用于去除阳离子污染物的生物吸附剂包括含有另外与生物质结合的羧基，磺酸或磷酸酯基团中的一种或多种的化合物。 与生物质结合的羧基由化学式1表示。

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