Earticle

초록

영어

Purificatin of general lake-water shows a limitation in actual purification by not equipping the function that removes only contaminated materials contained to lake-water and sediment to the outside of lake. Therefore, in order to implement selective removal of contaminated materials, flotation process which removes various contaminated materials by absorbing and collecting condensation Floc and low density algae to the rising micro bubble was applied to improve the water quality of reservoir by using the device which is invented to make condensation, confusion, and rising processes to be integrated at inside of lake-water body. The key of rising process is to increase collision efficiency and collision chance with Floc by increasing the number of micro bubble per unit volume and dispersing the size of bubble to the water finely. Therefore, micro bubble condensation & rising device which can occur micro bubble was used for rising process and implemented the chance of improving water quality through analysis while implementing rising process and serial 5 times of elution process. In addition to this, it is researched that when in rising process, the removing ratio of accumulated contaminated materials eluted from sediment.

목차

Abstract
 1. 서론
 2. 연구 수행 방법
  2.1 대상
  2.2 방법
  2.3 연구 결과
 3. 결론
 참고문헌

키워드

저자

• 김정한 [ Kim, Jeong-Han | (주)지오마린 ]
• 박창원 [ Park, chang-Won | (주)지오마린 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국환경준설학회지 [Journal of Korean Environmental Dredging Society]

• 간기

  반년간

• 수록기간

  2011~2017

• 십진분류

  KDC 539 DDC 628