backwashing
英
美
n. 回洗,反萃取；反流,倒流；反溅,反喷；逆流冲洗,反向洗涤; 复洗
双语例句
- Filter backwashing auto control system is an important part in water plants, related to the water quality, energy saving and consumption reducing.
滤池自动反冲洗控制系统是水厂生产管理的重要环节，关系到出厂水水质和节能降耗。 - At present, time period of filters are mainly used for starting up the backwashing instruction to control filter backwashing automatically in most of domestic water plants.
目前，国内大部分水厂的滤池自动反冲洗控制主要通过滤池工作的时间周期来启动反冲洗指令。 - The granule active carbon ( GAC)-sand media is superior to sand media and anthracite-sand media, and the backwashing water with residual chlorine will do harm to the operation of the biofiltration.
颗粒活性炭-石英砂双层滤料组合要优于石英砂单层滤料和无烟煤-石英砂双层滤料，加氯水反冲洗不利于生物滤池的运行。 - Treatment of Organic Waste Water by Multiple Polymerization Silicate Coagulant; Application of Polysilicate Flocculant in Backwashing Refinery Sewage
复合聚硅酸盐混凝剂处理有机化工废水的研究聚硅酸盐絮凝剂在炼厂反冲洗排污水中的应用 - Study on influencing factors on filtering media loss of V-filter during simultaneous air-water backwashing
V型滤池气水反冲洗过程滤料流失影响因素分析 - A small size backwashing filter is built in the laboratory. With this device, the filter of slurry and the progress of regenerating of filter element are simulated and analyzed using water and FCC catalyst as simulating media.
以FCC催化剂和水作为模拟介质，在实验室自行建立了一套小型过滤反冲洗实验装置上，用冷态模拟的方法对油浆过滤和滤芯再生过程进行了模拟实验研究。 - Study on the Bubbling and Backwashing Enhancement of Microfiltration in Submerged Hollow Fiber Membrane Module
鼓泡和反冲洗对浸没式中空纤维膜微滤过程强化作用的研究 - BACKWASHED EXPERIMENTAL STUDY ON ADVANCED TREATMENT FOR COKE PLANT WASTEWATER USING BIOLOGICAL AERATED FILTER Application of Polysilicate Flocculant in Backwashing Refinery Sewage
焦化废水曝气生物滤池深度处理的反冲洗试验聚硅酸盐絮凝剂在炼厂反冲洗排污水中的应用 - Pulse Combined with Backwashing Filtration Experiment Research
反冲洗与脉冲相结合的过滤实验研究 - 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