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- Dynamic pilot study on purification of heavily polluted river water with floating bed technology in winter-spring 冬-春季节浮床技术净化重污染河水的动态试验研究
- heavily polluted river water 黑臭河水
- The micronucleus and abnormal division in Allium sativum root tips induced by polluted river water were investigated. 研究污染的河水对大蒜根尖细胞微核的诱导及细胞分裂的效应。
- The macroporous carrier FPUFS and special microorganisms(B350) were used in a biological aerated filter(BAF) to form a Gaia-BAF(G-BAF) and treat polluted river water. 将功能化大孔载体(FPUFS)与复合微生物菌剂B350应用于曝气生物滤池而构成固定化曝气生物滤池(G-BAF),并开展了处理受污染河水的中试研究。
- Treatment of polluted river water in Dongguan was studied with COF technology.The efficiency of treatment with COF technology was studied through jar test and the plant scale experiments were made. 采用化学氧化絮凝技术(COF)对东莞市某河流的受污染河水进行处理,通过烧杯搅拌试验,考察了COF技术除污效能,在此基础上进行现场试验。
- Abstract The non-point source polluted river water is treated by the degradation of riparian vegetation buffer belt, i.e. reed vegetation belt, reed and bulrush integration vegetation belt. 摘要 利用2种植物带(芦苇、香蒲与芦苇)对受非点源污染河水进行植物带处理污染物的降解效果模拟试验研究。
- treatment of heavy polluted river water 黑臭河水治理
- Keywords water hyacinth;heavily polluted rivers;ecological restoration;aquatic plants; 凤眼莲;重污染河道;生态修复;水生植物;
- The Ganges River is so heavily polluted at Varanasi that the water is septic - no dissolved oxygen exists. 可译为:恒河在瓦拉纳西段的河水被污染至腐臭,已经没有溶解氧的存在。
- Renovation of Polluted River Water by Artificial Reaeration 人工曝气复氧整治污染河流
- Pilot-Scale Study on Riparian Mixed Plant Zones Treating Polluted River Water 河岸混合植物带处理受污染河水中试研究
- Large stretches of the canal north of the Yellow River are now dry, filled in completely or heavily polluted. 黄河北边的一大段运河如今已经干涸见底,要么堵塞的满满当当,要么污染得一塌糊涂。
- Noxious chemicals are found in the river water. 河水里发现了有毒化学物品。
- The passing-by water bodies in animal farming area was often heavily polluted by NH4(superscript +)-N. 畜禽养殖场附近的河流受养殖污水的影响,水体的氮素污染最为严重,尤其是铵态氮负荷最高;
- Keywords constructed wetland;polluted river water;potsherd waste and medium; 人工湿地;污染河水;陶瓷碎片;基质;
- Lakes and rivers that are heavily polluted with organic material are liable to contain less dissolved oxygen than does nonpolluted water. 受到有机物严重污染的湖泊和河流,比起未受污染的水来说,其中的溶解氧通常要少一些。
- The sea area of overing 1 class of sea water quality standard were slightly minished than last year.In shore sea area were heavily polluted. 全国劣于一类海水水质标准的海域面积比上年略有减小,但近岸海域污染仍然较重,局部海域环境质量继续呈恶化趋势;
- The river water is very clear; you can see your face in it. 河水很清,你都能从里面看清自己的脸。
- Keywords overland flow system;polluted river water;COD;ammonia nitrogen;plant; 地表漫流系统;污染河水;COD;氨氮;植物;
- In recent years, due to large quantities of industrial waste water and sewage discharged into life and other factors, resulted in The Fuyang He of heavily polluted. 近年来,由于大量工业废水和生活污水的排入以及其它因素的影响,造成滏阳河重度污染。