中国给水排水
中國給水排水
중국급수배수
CHINA WATER & WASTEWATER
2009年
15期
46-48
,共3页
滇池%入湖河流%组合生态浮床%治理
滇池%入湖河流%組閤生態浮床%治理
전지%입호하류%조합생태부상%치리
Dianehi Lake%river inflowing into lake%combined ecological floating bed%treatment
采用一套由植物浮床和填料浮床组合而成的生态浮床系统治理滇池入湖河流大清河,考察了组合浮床对入湖河流水质的净化效果.结果表明,组合生态浮床对水体中COD、TN、TP的去除效果较好,其面积污染负荷去除率分别为401.5、50.0、5.44 mg/(m2·d),年平均去除率分别为5.16%、4.2%和7.91%,水质的改善效果明显.
採用一套由植物浮床和填料浮床組閤而成的生態浮床繫統治理滇池入湖河流大清河,攷察瞭組閤浮床對入湖河流水質的淨化效果.結果錶明,組閤生態浮床對水體中COD、TN、TP的去除效果較好,其麵積汙染負荷去除率分彆為401.5、50.0、5.44 mg/(m2·d),年平均去除率分彆為5.16%、4.2%和7.91%,水質的改善效果明顯.
채용일투유식물부상화전료부상조합이성적생태부상계통치리전지입호하류대청하,고찰료조합부상대입호하류수질적정화효과.결과표명,조합생태부상대수체중COD、TN、TP적거제효과교호,기면적오염부하거제솔분별위401.5、50.0、5.44 mg/(m2·d),년평균거제솔분별위5.16%、4.2%화7.91%,수질적개선효과명현.
A new type of ecological floating bed system which eornbines aquatic plants and elastic stuffing materials was built to treat Daqing River inflowing into Dianehi Lake, and its purifying effect was investigated. The results show that the removal effects of COD, TN, TP by the combined ecological float-spectively, and the annual average removal rates are 5.16%, 4.2% and 7.91% respectively. The water quality is improved significantly.
