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

机械

双语例句

• 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 backwashing of bio-filter bed of iron and manganese removal in steady running period;
  目的通过生产实践，进行了无烟煤作为在生物除铁除锰水厂滤料的研究与应用。
• Backwashing is a critical part of effective operation of the novel aerobic filter used for wastewater tertiary treatment.
  好气滤池是一种用于污水深度处理的新型滤池。
• The treatment results of municipal sewage with biosorption biological aerated filter process are analyzed in this paper. And the influence of stuffing height and backwashing on biological aerated filter is also discussed here.
  分析了生物吸附工艺和曝气生物滤池联合处理城市污水的试验结果，讨论了填料高度和反冲洗对曝气生物滤池运行效果的影响。
• Research of reusing filter backwashing water to the circulating cooling water system of refinery with flocculation-sedimentation method
  混凝-沉淀法处理炼油循环水旁滤器反冲水回用研究
• The utility model has the advantages of good sealing, good backwashing effect, simple structure and high automatization rate, and the ceramic membrane tube is not easy to break off.
  该过滤装置密封好、陶瓷膜管不易折断、反清洗效果好、结构简单、自动化程度高。
• 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
• Backwashing in a reasonable time and intensity of backwash, the filter backwash infiltration can be improved performance.
  在合理的反冲洗时间和反冲洗强度下，反冲洗能使滤层的渗透性能得到一定的改善。
• In water treatment of boiler room, tap water with backwashing and washing drains from trench, creates waste;
  锅炉房水处理中反洗正洗用的自来水都从地沟排走，造成浪费；
• 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