http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
박우하,김선규,오정진,왕창근 충남대학교 공업교육연구소 1995 論文集 Vol.18 No.1
Deterioration of drinking water quality became a nationwide concern recently. Many small water treatment plants have some problems with selection of facilities as well as operation and maintenance. In an effort to identify the problems and suggest the improvement measures, Korea Water Resources Corporation(KOWACO) have assisted the small local water treatment plants by on-site technical examination since 1990. The results are summarized as follows. 1. More skillful water workers and continued education for the workers are required for better operation and maintenance of the facilities. 2. Continuous and systematic monitoring capability of raw and treated water quality must be increased especially in small water works. 3. Balancing the water budget is a least requirement for adequate operation and maintenance as well as water quality improvement. This can be achieved partially by increasing water rates. 4. Because the technical assistance program for small local water treatment plants through on-site examination by KOWACO has been very successful, it is strongly recommended to enlarge the program.