反冲洗,backwashing
1)backwashing反冲洗
1.Study on the filtration andbackwashing for the quartz filter in micro-irrigation;微灌过滤器石英砂滤料过滤与反冲洗研究
2.Parameters experiment ofbackwashing on sandy filter in micro-irrigation;微灌用砂石过滤器反冲洗参数试验
3.Study onbackwashing of bio-filter bed of iron and manganese removal in steady running period;生物除铁除锰滤池稳定运行阶段反冲洗研究
英文短句/例句
1.backsurge chamber volume反冲洗工具的低压室体积
2.Work automatically and continual discharge filtrate and dregs , automatically flush, high efficiency.进水、出水、出渣、反冲洗连续运行，效率高。
3.Experimental Study of Single-layer Filter Backwashing Process Optimization单层滤料反冲洗优化工艺的试验研究
4.Design of V-filter Backwash Control System in Water Plant净水厂V型滤池反冲洗控制系统研制
5.Effect of Backwashing on Biomass in Biological Active Filter of Drinking Water反冲洗对饮用水生物活性滤池生物量的影响
6.Study on Rusing Backwash Wastewater from Filters by Ultrafiltration Technology;超滤技术回收滤池反冲洗废水的试验研究
7.Technology Study on filtration and Backwash Of Iron Ceramics Media Filter;涂铁陶粒滤料过滤和反冲洗技术的实验研究
8.Test and Analysis on Property of Backwash Water for Filtering Media Used to Supple Water;给水过滤器反冲洗水浑浊特性的测定与分析
9.Research on Ultrasonic Assisting Online Back Flush Technology in Cartridge Filter筒式过滤器超声辅助在线反冲洗技术实验研究
10.The Experimental Study of Improving Natural Filtering Layer by Back Wash反冲洗改善天然滤层渗透性的试验研究
11.Experimental research into coagulation effect of PAM in recycling filter backwash waterPAM在滤池反冲洗水回用中混凝效果的试验研究
12.BACKWASHED EXPERIMENTAL STUDY ON ADVANCED TREATMENT FOR COKE PLANT WASTEWATER USING BIOLOGICAL AERATED FILTER焦化废水曝气生物滤池深度处理的反冲洗试验
13.Application of Polysilicate Flocculant in Backwashing Refinery Sewage聚硅酸盐絮凝剂在炼厂反冲洗排污水中的应用
14.Impact of temperature and backwashing on bio-filter in drinking water process温度和反冲洗对饮用水生物滤池影响的研究
15.Technical Progress of Treating and Reusing Filter Backwash Water in Water Plants自来水厂滤池反冲洗废水处理及回用技术进展
16.Influence of Backwashing Intensity on the Filtration Effect of Bioactive Filter反冲洗强度对生物活性滤池过滤效果影响
17.Analysis and Research of Automatic Back-flushing Filter in Hydraulic Support液压支架自动反冲洗过滤器的分析与研究
18.Usage and Maintenance of Auto Flush Filter for Second Cooling Water in Hangang CSP邯钢CSP二冷水反冲洗过滤器使用和维护
相关短句/例句
backwash[英]["b?kw??][美]["b?k"wɑ?]反冲洗
1.Study on Backwash Properties of Biological Aerated Filter;曝气生物滤池反冲洗特性的研究
2.The results showed that the optimal press is 19～65 kPa and the optimal interval ofbackwash is 25 min.该装置在运行压力为19~85 kPa,反冲洗间隔为25 min的条件下连续运行。
3.It was found that PAC addition was effective in enhancing flux and that flux could be recovered bybackwash,suggesting that PAC can prevent membrane from fouling.投加粉末活性炭能有效地提高膜通量,通过反冲洗,膜通量能得到很好的恢复,说明粉末炭能防止膜污染。
3)back washing反冲洗
1.The tracking information of over two years after improvement of the dual filter by high speed wireback washing showed benefit and practical value after the improvement.着重介绍了川威高线精轧机稀油循环润滑系统使用及改进的原因、方法及过程,通过反冲洗改进双联过滤器两年多来的跟踪信息,说明反冲洗改进双联过滤器产生出的效益及实用价值。
2.The key parameters in the operations were summarized as filtration precision,filter medium,filtration operation,back washing and so on.结合炼钢连铸水处理的实例,从研究过滤机理(理论发展及物理模型)出发,探讨了过滤技术和设备在该类水处理工程中的应用,提出了运行中的关键问题,如过滤精度、滤料、过滤操作及反冲洗等。
3.The oil field waste water automatic treatment system comprises automatic dosing, automatic blow-down and automaticback washing.油田污水处理自控系统主要包括自动加药、自动排污、自动反冲洗三部分。
4)back flush反冲洗
1.The process and structure of the biofilter is described, including details of capacity load N s value, filter material,back flush, filter division and specific steps of the process, with the example of Malan Sewage Treatment Works in Dalian.介绍了曝气生物滤池的工艺和结构,并对设计中的容积负荷Ns取值、滤料、反冲洗、滤池划分和具体工艺作了详细阐述。
5)back wash反冲洗
6)backpressure flushing反压冲洗
1.The fouling mechanism of hollow fibre ultrafiltration (UF)membrane for processing soy protein solution and the control effect ofbackpressure flushing on the UF membrane fouling are studied in this paper.研究了中空纤维式超滤器浓缩大豆蛋白水溶液时的膜污染机理以及反压冲洗法对膜污染的控制作用 。
延伸阅读
反冲洗分子式：CAS号：性质：又称滤池冲洗。为恢复滤池正常工作所采用的反向水流冲洗滤层的操作过程。操作时，水流经底部排水系统反向通过滤池，以冲洗掉滤料中的堵塞物质，并减少产生水头损失的因素。不同类型的滤池具有不同的反冲强度与反冲时间，对于快滤池反冲强度为36～54m/h，反冲洗时间为5～10min，滤层膨胀率达40%～50%。另外，在采用离子交换法处理水或废水时，以及树脂再生操作前也需先进行反冲洗，其目的在于松动树脂层和去除树脂层中的杂质、破碎颗粒等。
