公开(公告)号：KR1020030012650A

公开(公告)日：2003-02-12

申请号：KR1020010046783

申请日：2001-08-02

Applicant: 한국과학기술연구원

Inventor： 황경엽 ,  나인욱

IPC: C12M1/02

CPC classification number: C12M29/08 ,  C12M21/02 ,  C12M39/00

Abstract: PURPOSE: Provided is an anti-fouling photobioreactor which characteristically injects solid particles into culture broth to transmit light thereinto well and to transfer material to phototrophs in the culture broth well, thereby culturing the phototrophs economically and rapidly. CONSTITUTION: The anti-fouling photobioreactor is characterized by comprising a chamber with a transparent inner tube and a flow generating unit to allow culture broth to flow through the inner tube, wherein solid particles flow together with the culture broth through the inner tube.

Abstract translation: 目的：提供一种抗污染的光生物反应器，其特征在于将固体颗粒注入培养液中以将光透射到其中并将材料转移到培养液中的光营养物质上，从而经济地和快速地培养光感兴奋剂。 构成：防污光生物反应器的特征在于包括具有透明内管的室和流动产生单元，以允许培养液流过内管，其中固体颗粒与培养液一起通过内管流动。

公开(公告)号：KR1020020006835A

公开(公告)日：2002-01-26

申请号：KR1020000040283

申请日：2000-07-13

Applicant: 한국과학기술연구원

Inventor： 황경엽 ,  강윤환 ,  최정렬 ,  나인욱 ,  이준규

IPC: C02F3/30

Abstract: PURPOSE: A method for treating dye wastewater using granular activated carbon (GAC) as media, in which non-biodegradable materials that induce colors in dye wastewater are adsorbed in pore of GAC, and then decomposed by attach-growth anaerobic bacteria. CONSTITUTION: The method includes: (i) adjusting pH of dye wastewater to the range of 6.5-10.5 in a tank(20) for pretreatment; (ii) removing organics of dye wastewater in a primary anaerobic tank(30); (iii) removing organics and color-inducing materials in a secondary anaerobic tank(50) where granular activated carbon(55) is packed; and (iv) removing organic residue additionally in an aerobic tank(60). Granular activated carbon with a diameter larger than 1mm is employed in the method.

Abstract translation: 目的：使用颗粒活性炭（GAC）作为介质处理染料废水的方法，其中在染料废水中诱导颜色的不可生物降解材料吸附在GAC的孔中，然后通过附着生长厌氧细菌分解。 方法：该方法包括：（i）在罐（20）中将染料废水的pH调节至6.5-10.5的范围进行预处理; （ii）去除原生厌氧池（30）中染料废水的有机物; （iii）在填充有颗粒活性炭（55）的二次厌氧池（50）中除去有机物和引诱颜料; 和（iv）在有氧罐（60）中另外除去有机残余物。 该方法采用直径大于1mm的颗粒活性炭。