净水效果,water purification
1)water purification净水效果
parative study onwater purification of poly silicato-iron and polyaluminum ferric chloride and aluminum sulfate;聚硅铁与复合铝铁及硫酸铝的净水效果研究
英文短句/例句
1.Study on Screening of Potosynthetic Bacteria and Its Effect of Puriying Black-Odor Water黑臭水净化菌株的筛选及净水效果的研究
2.Study on Improving Purifying Effection of Ti-Pillared-Montmorillonite;提高钛簇柱撑蒙脱石净水效果的研究
3.Effects of Purifying Water Through a Novel Nano-Al_2O_3 Material: A Preliminary Investigation;一种新型纳米氧化铝材料净水效果的初步研究
4.Research on the Immobilization of Bacillus Subtilis and Its Application in Synthetic Wastewater Treatment;枯草芽孢杆菌的固定化及其净水效果的研究
5.PURIFYING EFFECT OF THE WATER PURIFYING BOTTLE BY SUCKING ON WATER FROM THE FIELD嘴吸式净水瓶对野外水源水的净化效果
6.Water Purification by Hydrophytes and Change of Microorganism in Root Zone and Water水生植物净化中微生物变化及净化效果研究
7.Purification Efficiency of Agriculture Wastewater in Constructed Wetland;人工湿地对农田排水净化效果的研究
parison of Effects between Electrolyzed-Oxidizing Water and Sodium Dichloroisocyanurate氧化电位水与优氯净消毒效果的比较
9.Research of ecological oxidation ditch for purifying municipal wastewater生态型氧化沟对生活污水的净化效果
10.Study of Biological Bamboo Charcoal in Waste Water Purification生物改性竹炭对污水净化效果的研究
11.Experimental study on purification effect of paddy drainage in surface flow bulrush wetland人工湿地对稻田排水净化效果的研究
12.Purification Effect of Carex dispalata on Sewage弯囊苔草(Carex dispalata)对生活污水的净化效果
13.The Purification Functions of a Biological Cleaning Agent on Aquaculture Water of Chinese Mitten Crab一种生物净水剂对河蟹养殖水体水质净化效果研究
14.ANALYSIS OF CORRELATION BETWEEN MICROBE QUANTITY AND PURIFICATION EFFECT OF HYDROPONICS CHLOROPHYTUM COMOSUM WASTEWATER PURIFICATION SYSTEM水培吊兰污水净化系统中微生物数量与净化效果相关分析
15.Purifying Effect and Mechanism of Hydrophytes in Eutrophic Water;水生植物净化富营养化水体效果及机理研究
16.Study on Biological Purification Effect of Municipal Wastewater by Aquatic Plants;水生植物对城市污水的生物净化效果研究
17.Purification and reduction of pond aquaculture effluents using constructed wetlands in winter人工湿地冬季净化减排水产养殖废水效果
18.Effect on polluted water purification by eight emergent plants8种挺水植物对污染水体的净化效果比较
相关短句/例句
wastewater purifying efficiency污水净化效果
1.The hydraulic characteristics of vertical flow constructed wetlands was investigated, and the influence of these characteristics onwastewater purifying efficiency was studied as an emphasis.通过在污水中加入示踪剂 ,研究了人工湿地的水力学特点及其对污水净化效果的影响规律 。
3)water quality purification effect水质净化效果
1.Thewater quality purification effects of Carrousel oxidation channel process and A2/O process and ICEAS process are analyzed and compared based on the monitoring data of influent and effluent water quality of Kunming wastewater treatment plant from January to December of .通过对昆明市1~12月污水处理厂进出水质的监测,分析比较了卡鲁塞尔氧化沟工艺、A2/O工艺、ICEAS工艺的水质净化效果,并讨论了各工艺的特点和适用情况。
4)purification[英][,pjurifi"kei??n][美][,pj?r?f?"ke??n]净化效果
1.Evaluation of different pore membrane waterpurification;不同孔径中空纤维膜水净化效果评价
2.Wet vegetation performed different physiological actions under different pollution loads,thus inducing differentpurification effects on pollutants.为研究不同营养程度下水生植物对污染物的净化效果,选择长江中下游河流和湖泊水体中典型沉水植物苦草作为研究对象,在-09-07~-09-22期间开展了7种氮浓度条件下,苦草对水体氮的净化效应及氮在植物体内累积分布规律研究,并分析了水体中氮形态的转化特征。
5)purification effect净化效果
1.Thepurification effect of underflow type constructed wetland in the winter;潜流型人工湿地冬季污水净化效果
2.Influence of plant photosynthetic characteristics on DO distribution,purification effect in constructed wetlands;植物光合特性及其对湿地DO分布、净化效果的影响
3.Influences of anodic materials on electric energy consumption andpurification effect of wastewater electrochemical treatment;阳极材料对废水电化学处理能耗和净化效果的影响
6)removal efficiency净化效果
1.The results indicated that theremoval efficiency was good.根据２年试运行期间化学和生物学资料，分析了稳定塘的净化效果。
2.The purpose of this study is to establish an evaluation method for PM_(10)removal efficiency of air-cleaning devices in the central air conditioning ventilation systems.本研究解决了现有净化效果评价方法存在的不足,为制定集中空调通风系统空气净化装置净化效率评价标准提供了实验数据和研究基础,对于我国公共场所疾病预防控制具有一定的理论意义和重要实用价值。
延伸阅读
家用纯水机与普通净水器的区别第一代产品：活性碳净水器。以活性碳为核心的净水装置，利用活性碳的吸附能力净化水源，对水中的大颗粒杂质、重金属、有机物、余氯等物质有一定的去除能力，是较早进入家庭的净水器。十年前兴起的矿泉壶就是这类净水器的代表产品。活性碳净水器受水源的影响较大，如原水的水质较差，此类净水器的实际效果也会减弱。第二代产品：超滤（中空纤维）净水器。此类净水器采用了中空纤维超滤膜，可以有效去除水中的细菌、大分子有机物、胶状体等。一般都辅以复合活性碳滤芯使其净化效果更佳。超滤净水器在七、八年前已经开始进入市场，是现在净水器市场上的主要产品。但是由于同样会受水源水质的影响，对原水中的溶解性固体（盐）、硬度、重金属、小分子物质无明显去除效果。与普通净水器相比，纯水机的核心技术采用了最早应用于宇航领域的反渗透膜技术。反渗透膜对原水中体积最小的物质——离子，都有很高的去除率。反渗透膜能降低原水的硬度、溶解性固体（盐）的含量等，可以彻底改变原水的水质，制造出清澈、甘甜的纯净水。纯水机几乎将原水中的各种掺杂物质全部去除，所以其供水水质受水源情况的影响较小，可适用于更广泛的领域，具有更显著的净化效果，使用更安全卫生。净水器一般利用自来水管道压力或自然压力对水源进行净化，纯水机则需要较高的压力，约在0.4－0.8ＭＰａ。这样，纯水机就需要使用增压泵，提高反渗透膜的供水压力。另外，纯水机的产水流量都比较小，一般都需要使用储水装置，提前制造并储存一定量的纯水，方便用户使用。纯水机与桶装纯净水相比，则具有几个显著特点：综合价格比更经济；由于纯水使用范围更广、使用量也更大；所以现制现用更方便、有效，避免了二次污染等。特别是有的纯水机还设置了加热和制冷系统，与桶装纯净水比较起来，具有较强的市场优势，将成为桶装纯净水的替代产品。
