Earticle

초록

영어

The contamination problem is getting worse now a day because of the industrial activities. Recently it has been announced that there's environmental hormone in river and lake which produces clean water, also there's too many of algae reproduces under the water and some virus in the drinking water. The quality of water is very important. pure and clean water is not only a precondition for human being to live but a basic factor to improve the quality of life. so a water purification system must be developed. This study is about the surface washing treatment technique. We tried to use a rotary nozzle to get a tush degree of efficiency, for it was not enough with present way of washing. The nozzle is run by water pressure. The results of the experiment are as follows. We got a clean and equal surface after washing. After washing, the water's maximum consistency was 330NTU and it shows that this way is better than before one with 215NTU. Clean level of the filter was 6˚ and it's 2.8 times higher than 17˚ with the old way. We can see the results that the new way of washing is more effective than old way based on this study.

목차

Abstract
 1. 서론
 2. 실험
  2.1 회전식 분사 노즐의 특성과 구조
  2.2 실험 장치 및 방법
 3. 결과 및 고찰
  3.1 육안에 의한 여상 표층부 검사 결과
  3.2 여과사 청결도 측정
  3.3 여과사 세척수의 탁도 측정
  3.4 여과 정수 탁도
 4. 결론
 5. 참고문헌

저자

• 이주호 [ Lee Ju Ho | 인하대학교 산업대학원 ]
• 박승헌 [ Park Seung Hun | 인하대학교 기계공학부 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한안전경영과학회지 [Journal of Korea Safety Management & Science]

• 간기

  계간

• pISSN

  1229-6783

• eISSN

  2288-1484

• 수록기간

  1999~2025

• 십진분류

  KDC 530 DDC 620