• Title, Summary, Keyword: 경기도

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Operating Conditions for Minimization of DBPs (Disinfection by-Products) in Drinking Water Supply System (소독부산물 최소화를 위한 운영조건 연구)

  • Shin, Hyung-Soon;Choi, Phil-Kweon;Kim, Jong-Su;Choi, Ill-Woo;Kim, Sang-Hoon;Kim, Tae-Hyun;Lee, Kyung-Hee;Lee, Soo-Moon;Jang, Eun-Ah;Jung, Yeon-Hoon;Kim, Jung-Yeol
    • Journal of Korean Society of Water and Wastewater
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    • v.19 no.3
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    • pp.330-337
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    • 2005
  • This study was carried out to propose the managemental improvement of the purification plants and the distribution facilities which can minimize the formation of disinfection by-products in drinking water distribution system. The disinfection by-products were highly created in the water treatment plant that the organic matters were high and the chlorine dosage was excessive. The concentration of DSPs was shown the highest value in August and the lowest value in December, because of temperature and pre-chlorine dosage effect. From the result of tracer test, the travel time from the treatment plant to the end of pipeline was around 3-4 days in summer, 5-6 days in winter, respectively, and the DSPs concentration of the reservoir(end of pipe) was 2-3 times higher than that of the beginning point. The improvement of the chlorination process and structural reformation of distribution facility was demanded to minimize the DSPs increase from purification plant to the end of pipe.

인물포커스 - 세계속의 경기도-방기성 경기도 행정2부지사

  • Will, Will
    • Journal of the Korea Construction Safety Engineering Association
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    • pp.8-13
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    • 2011
  • 민선5기 경기도정은 경기북부 개발로 초점이 모아지고 있으며 그 중심에는 경기도 제2청이 자리 잡고 있다. 도민의 편의를 위한 '365일 24시간 도민안방' 운영을 비롯해 주한미군 반환공여구역 개발, 우수대학유치, 산업단지 조성, SOC 확충 등의 정책을 통해 경기도가 통일시대 한반도 중심이며 미래 통일한국을 이끌어 갈 주체로서의 중요 축으로 발전할 계획을 실천해 나가고 있는 경기도 2청사를 한국건설안전기술협회 한경보 회장이 방문해 방기성 행정2부지사로부터 경기 북부 발전 전략 등에 대한 대담을 나누었다.

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