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    • 4. 发明授权
    • 막여과공정용 전처리장치
    • 用于膜过滤的预处理装置
    • KR101372101B1
    • 2014-03-25
    • KR1020120150884
    • 2012-12-21
    • 코오롱글로벌 주식회사
    • 김승준김건태강문선안창효
    • B01D63/02B01D61/00C02F1/44C02F1/52
    • B01D61/04B01D63/02B01D2313/18B01D2313/24C02F1/44
    • The present invention relates to a pretreatment apparatus for membrane filtration capable of improving greatly the efficiency of membrane filtration by effectively removing not only solids (suspended materials, organic matters, microorganisms, etc.) dispersed in raw water but also dissolved materials etc. before membrane filtration by a separation membrane module. The pretreatment apparatus for membrane filtration according to the present invention comprises: first and second filter units connected parallel to the upstream of the separation membrane module for membrane filtration through a raw water line and a drainage line, wherein the raw water line is connected to a raw water tank and the drainage line is connected to a drainage tank, wherein a plurality of transfer pipelines and a plurality of flow path switching valves are installed between the raw water line and the drainage line so that the washing and backwashing of the first and second filter units are conducted alternately.
    • 本发明涉及一种薄膜过滤预处理装置,其能够通过有效地除去分散在原水中的固体(悬浮物,有机物,微生物等),还能溶解材料等,从而大大提高膜过滤效率 通过分离膜组件进行过滤。 根据本发明的膜过滤预处理装置包括:通过原水管线和排水管线平行于用于膜过滤的分离膜组件的上游平行连接的第一和第二过滤器单元,其中原水管线连接到 原水箱和排水管线连接到排水箱,其中在原水管线和排水管线之间安装有多个输送管道和多个流路切换阀,使得第一和第二排水管的洗涤和反冲洗 过滤器单元交替进行。
    • 8. 发明授权
    • 트로멜 및 이 트로멜을 포함하는 폐기물 선별기
    • 垃圾分选机包括滚筒筛和ittromel
    • KR101240073B1
    • 2013-03-06
    • KR1020100104001
    • 2010-10-25
    • 코오롱글로벌 주식회사
    • 김용학천경호곽연호김건태이영만
    • B07B1/22B07B1/55B07B1/58
    • 본 발명은 양단에 각각 폐기물 투입구와 배출구가 형성되고, 그 둘레면에는 복수의 선별구멍이 형성되며, 둘레의 중심부를 지나는 축선을 중심으로 회전되는 드럼 형상의 트로멜 스크린에 있어서, 상기 트로멜 스크린의 내주 둘레면에는, 일정간격마다 원주방향의 걸림턱이 형성된 트로멜 및 이 트로멜을 포함하는 폐기물 선별기를 제공하며, 이에 따라 트로멜의 트로멜 스크린 내면에 일정간격마다 원주둘레에 걸쳐 걸림턱이 형성되어 있는바, 트로멜 내부로 공급된 폐기물들이 상기 걸림턱에 걸리면서 배출구로 이동하는 시간이 지연되는 등, 트로멜 내부에 체류하는 시간이 상대적으로 길어지게 됨으로써, 폐기물의 선별이 원활히 이루어지게 되는 효과가 제공된다.
    • 在每个废物入口和在两端具有出口的形成在本发明中,其圆周设置有多个分选孔形成面,在鼓状的滚筒筛的旋转围绕穿过圆周的中心,该滚筒筛的轴线 在内周面,规则的间隔每一个具有在圆周方向上转筛一个扣合凸起并提供废物分选机,其中包括转筛,由此转筛屏的预定距离内的转筛每个接合在圆周颚 由是在酒吧,供给到废物形式的转筛留在其中,转筛的时间,使得所述时间延迟去geolrimyeonseo出口到所述锁定步骤是相对长的,是废物的选择平稳进行 提供。
    • 9. 发明公开
    • 폐수처리 시스템
    • 废水处理系统
    • KR1020130003522A
    • 2013-01-09
    • KR1020110064931
    • 2011-06-30
    • 코오롱글로벌 주식회사
    • 채규정김건태안창효강문선김용학김승준
    • C02F3/30C02F3/06C02F1/52C02F1/66
    • Y02E50/343Y02W10/15C02F3/30C02F1/20C02F1/66C02F3/06C02F3/2893
    • PURPOSE: A wastewater treatment system is provided to simultaneously remove nitrogen and phosphorus from wastewater, and to improve the usage efficiency of gas by separately exhausting a variety of gas from the system. CONSTITUTION: A wastewater treatment system includes the following steps: biogas is refined, and the pH value of treated water is reduced; the reduced pH value of the treated water is adjusted to become in a range between 7 and 8; the treated water from the pH value adjusting process is passes through an anaerobic digestion bath and an anoxic bath(600); the treated water from the anoxic bath is introduced into an aerobic bath(700) to be nitrified, and passes through a membrane bio reactor; and a part of the treated water through the aerobic bath is returned to the anoxic bath. [Reference numerals] (AA) Non-treated water; (BB,DD,EE,FF) Treated water; (CC) Sulfuric acid; (GG) Filtered water
    • 目的:提供废水处理系统,同时从废水中除去氮和磷,并通过从系统中单独排出各种气体来提高气体的使用效率。 规定:废水处理系统包括以下步骤:沼气精制,处理水的pH值降低; 将处理过的水的降低的pH值调节至7至8的范围内; 来自pH值调节过程的处理水通过厌氧消化浴和缺氧浴(600); 将来自缺氧浴的处理水引入需氧浴(700)中进行硝化,并通过膜生物反应器; 并将经过需氧浴的处理水的一部分返回至缺氧浴。 (附图标记)(AA)未处理水; (BB,DD,EE,FF)处理水; (CC)硫酸; (GG)过滤水