公开(公告)号：KR101444884B1

公开(公告)日：2014-09-26

申请号：KR1020130088252

申请日：2013-07-25

Applicant: 한국환경정책평가연구원 ,  한국과학기술연구원

Inventor： 정성필 ,  이석헌 ,  조을생 ,  노태호 ,  강상인 ,  정우현

IPC: B01D61/36 ,  C02F1/14 ,  C02F1/44 ,  C02F103/02

CPC classification number: Y02A20/212 ,  C02F1/447 ,  B01D61/364 ,  C02F2201/009

Abstract: The present invention relates to a membrane distillation water treatment apparatus and, more specifically, includes: a membrane distillation unit including an inlet water side located on the upper portion based on a separation membrane as a border, through which raw water flows in, and a treatment water side located on the lower portion for collecting treatment water; a solar vacuum tube formed on a portion of the inlet water side, while penetrating the same, to collect solar heat and to deliver the heat to the raw water of the inlet water side; an agitator positioned on a portion on the inside of the treatment water side; a solar power generation module for supplying power to the agitator; and a floating body for surrounding the membrane distillation unit.

Abstract translation: 膜蒸馏水处理装置技术领域本发明涉及一种膜蒸馏水处理装置，更具体而言，包括：膜蒸馏装置，其包括基于分隔膜作为边界的原料水流入的位于上部的入口水侧， 处理水侧位于下部用于收集处理水; 在入口水侧的一部分上形成有太阳能真空管，同时穿过该太阳能真空管收集太阳热并将热量输送到入口水侧的原水; 位于处理水侧内侧的部分上的搅拌器; 用于向搅拌器供电的太阳能发电模块; 以及用于围绕膜蒸馏单元的浮体。

公开(公告)号：KR100728087B1

公开(公告)日：2007-06-14

申请号：KR1020060023802

申请日：2006-03-15

Applicant: 한국과학기술연구원

Inventor： 홍순만 ,  황승상 ,  남영완 ,  김광호 ,  강호종 ,  이종록 ,  정우현

IPC: C08L23/06 ,  B29B17/00

Abstract: A method for manufacturing recycled high density polyethylene is provided to economically produce recycled high density polyethylene having mechanical properties equal to or better than new high density polyethylene by recycling waste high density polyethylene. The method for manufacturing recycled high density polyethylene comprises the steps of: mixing 20-40wt% of waste high density polyethylene with 60-80wt% of new high density polyethylene having a bimodal molecular weight distribution; adding a peroxide cross-linking agent to the mixture; and melt-mixing the admixture at 165-175°C and at a speed of 35-45RPM for 8-12minutes. The peroxide cross-linking agent is dicumyl peroxide or perbutyl peroxide.

Abstract translation: 提供一种用于制造再循环高密度聚乙烯的方法，以通过回收废高密度聚乙烯经济地生产具有等于或优于新高密度聚乙烯机械性能的再循环高密度聚乙烯。 制造再生高密度聚乙烯的方法包括以下步骤：将20-40重量％的废高密度聚乙烯与60-80重量％的具有双峰分子量分布的新型高密度聚乙烯混合; 向该混合物中加入过氧化物交联剂; 并在165-175℃和35-45RPM的速度下熔融混合该混合物8-12分钟。 过氧化物交联剂是过氧化二枯基或过氧化氢。

公开(公告)号：KR101875511B1

公开(公告)日：2018-08-09

申请号：KR1020170018325

申请日：2017-02-09

Applicant: 한국과학기술연구원

Inventor： 김진석 ,  박종웅 ,  박형달 ,  최원석 ,  김옥철 ,  정우현 ,  정선영

IPC: A61B5/04

CPC classification number: A61N1/0556 ,  A61B5/04001 ,  A61B5/4041 ,  A61B2560/063 ,  A61B2562/0209 ,  A61N1/0558

Abstract: 복수의탐침을구비하는신경탐침구조체에대해복수의탐침을신경의내부로동시삽입시키기위한탐침삽입장치는, 상기신경의외주를감싸상기신경을고정하는신경고정기와, 상기신경고정기의반경방향외측에배치되어상기신경고정기의둘레를둘러싸며, 상기탐침을고정지지하는탐침고정기를포함한다. 상기탐침고정기는상기신경고정기를중심으로방사형으로배치되며상기신경고정기의반경방향으로이동가능한복수의절편("탐침고정기절편")을포함하고, 상기복수의탐침고정기절편이상기복수의탐침을상기신경을고정한상기신경고정기를향해동시에이동시켜, 상기복수의탐침이신경의길이방향에서보았을때 방사형을이루도록상기신경내부로동시삽입된다.