1)ecological floating bed生态浮床
1.By lengthening food chain of floating bed ecosystem and strengthening characteristic of microbial enrichment on the bed,a combined ecological floating bed using hydrophyte,aquatic animal and microbial ecosystem as main body was constructed,and the improvement effect of eutrophic source water quality was investigated.通过延长浮床生态系统的食物链和强化浮床的微生物富集特性,构筑了以水生植物、水生动物及微生物生态系统为主体的组合生态浮床,考察了其对富营养化水源水质的改善效果。
2.The ecological floating bed system was constructed at bank side of the Linjiang River in Chongqing.为了提高普通植物浮床在低温条件下对重污染水体的净化效果,引入陶粒作为浮床基质,在重庆地区的临江河构筑了植物—陶粒生态浮床,研究了美人蕉、风车草浮床在低温条件下对重污染河水中TN、TP和COD的去除效果。
3.By analyzing water quality difference before and after construction of floating bed,before and after removal of floating bed as well as between the bedside and open waterway,the purification effect of ecological floating bed on an estuary was investigated,and its purification mechanism was analyzed.结果表明,生态浮床具有很强的净化能力,经过浮床段后TN、TP和NH4+-N浓度均得到明显降低;浮床边的水质较好,浮床对TP、TN、NH4+-N的净去除率分别为10。
英文短句/例句
1.DYNAMIC PILOT STUDY ON BIOFILM CHARACTERISTICS OF FIBER PADDING IN ENHANCED ECOLOGICAL FLOATING RAFT强化生态浮床中纤维填料生物膜特性动态研究
2.Purification Effect and Biofilm Characteristics of Micro-aerated Ecological Floating Bed微曝气生态浮床的净化效果与生物膜特性研究
3.Study on the Source Water Quality Improvement Result of the Three-Dimensional Ecological Floating Bed;立体式生态浮床对水源地水质改善效果的研究
4.Purification of Heavy Polluted River Water by Combined EAFB-PRB Process曝气生态浮床/PRB组合工艺净化重污染河水研究
5.Treating the Smelly Water of Huifeng River with Ecological Floating Bed and Assistive Technology生态浮床及辅助技术治理汇丰河黑臭水体
6.Application of Combined Ecological Floating Bed in Treatment of River Inflowing into Dianchi Lake组合生态浮床在滇池入湖河流治理中的应用
7.Nitrogen Removal from Pearl River by Enhanced Ecological Floating Bed System强化生态浮床对珠江水中氮污染物去除研究
8.Biological Purification Tank/Enhanced Ecological Floating Rafts Process for Treatment of Rural Domestic Sewage生物净化槽/强化生态浮床工艺处理农村生活污水
9.In-situ model experiment on purification of polluted river water into lake based on micro-aerated ecological floating bed微曝气生态浮床净化入湖河口污染河水原位模型实验
10.Research on the Efficiency of the Integrated System of Ecological Floating Bed and Facility Wetland on the Purification to Eutrophic Water Body生态浮床-简易湿地组合系统对富营养化水体净化效果研究
11.Characteristics and Contribution of Oenanthe javanica Uptake to Nitrogen and Phosphorus Removal Based on a Micro-aerated Ecological Floating Bed微曝气生态浮床水芹吸收N P的特性及其对系统去除N P贡献的研究
12.Protein expression by planktonic and biofilm cells of Streptococcus mutans变异链球菌临床株浮游和生物膜状态蛋白表达质谱分析
13.Suspended Carriers Fluidized Bed for Treatment of Domestic Sewage悬浮载体流化床处理生活污水的研究
14.Changes in species composition of plankton in an enclosure with seaweed Sargassum thunbergii鼠尾藻围隔生态系中浮游生物的变化
15.Dynamic Pilot Study on Purification N、P of Linjiang River Water with Floating Bed Technology of Canna Indica美人蕉浮床去除临江河N、P的动态试验研究
16.The Change of Plankton Community during River Ecosystem Restoration in Suzhou Creek;苏州河生态恢复过程中浮游生物群落动态变化
17.Study on the Ecological Characteristics of Zooplanktonn in Ruditapes philippinarum High Efficient Eco-culture Ponds花蛤高效生态养殖池中浮游动物生态特征研究
18.Preliminary Ecological Studies on Phytoplankton in Shacheng Harbour, East China Sea;东海沙埕港浮游植物生态学初步研究
相关短句/例句
biological floating bed生态浮床
1.The development of biological floating bed and biological contact oxidation combination technique is based on the characteristics of land plants of absorbing nutrients.生态浮床和生物接触氧化组合技术是依据陆生植物的养分吸收特性,利用无土栽培技术,通过植物根系的吸附和吸收作用,富集污染水体中的N、P等营养元素,同时利用在生物填料表面形成的生物膜对水体进行净化。
3)ecological floating bed technique生态浮床技术
1.This paper sums up the concepts,principles and features of artificial ecological floating bed technique and its present research and application prospect,and analyzes the problems about artificial ecological floating bed technique waiting to be solved at the present stage.综述了人工生态浮床技术的概念、原理、特点以及研究现状和应用前景,分析了人工生态浮床技术现阶段有待解决的问题。
4)ecological aeration floating bed曝气生态浮床
1.The purification effect of heavy polluted river water by combined process of ecological aeration floating bed and permeable reactive barrier (EAFB-PRB) was investigated in a pilot study.通过中试考察了曝气生态浮床/可渗滤反应墙(EAFB-PRB)组合工艺对重污染河水的净化效果。
5)Micro-aerated ecological floating bed微曝气生态浮床
1.A micro-aerated ecological floating bed system was developed to mitigate the negative influences of black-odor,oxygen deficiency and high concentration of ammonia-nitrogen in polluted river systems.针对污染河水黑臭缺氧、NH4+-N含量高等问题,研发了一种"漂浮载体悬挂弹性生物膜填料+水生植物并辅以人工微曝气系统"的微曝气生态浮床系统,以漂浮植物水芹为例研究了系统中水芹对N、P的吸收特性和去除作用。
2.Based on this,a research on the purification of the water by micro-aerated ecological floating bed was conducted.大清河是滇池的主要支流之一,其水质污染严重,长期处于黑臭状态,针对这种情况开展了微曝气生态浮床净化其水质的研究。
6)ecological floating bed system生态浮床系统
1.Nitrogen removal in eutrophic water was studied by monoculture and mixture plants in ecological floating bed system in the greenhouse.利用生态浮床系统,在室内研究了浮床植物单作和混作对氮的去除效果及其根际周围硝化与反硝化菌种群数量以及硝化与反硝化作用速率的变化规律。
延伸阅读
麤浮1.见"粗心浮气"。
