| 藻類제어를 위한 실용적 신기술 : K-water 녹조수상콤바인 |
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학술지명 한국하천호수학회
저자 신재기,김호준,정선아,김세원,문병천,이상협,최재우
발표일 2014-11-14
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We introduce a technical equipment of GATe (Green (algae)-tide) water combine developed by K-water. The GATe water combine consists of five modules: main body and buoyant, transfer hopper, screen conveyer, sludge remover, and separator of algae and waste. Also a sprinkler, as the pre-treatment step if necessary, is equipped to the device to spread out environmental-friendly algaecide under the circumstance that the level of algal bloom does not reach to the scum-forming condition. The overall module system of this device is very simple. Based on the field test, the device covers surface area of ca. 500,000 m2 day-1 during theperiod from May to July, and treats water volume as much as 500,000 m3 day-1 in spite of some variation depending on the water quality condition. The removal efficiency of the device appeared to be over 90%. Inaddition, the operating duration of the device was able to expand to cover the period between March andNovember. We expect this new technology can be used to solve algal bloom problems in drinking waterresource and public water area. |