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

• 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
• The backwashing way is gas combined with water.
  采用气水联合反冲洗，气冲时反冲气强度1O～12L/s·m~2；
• 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 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。
• 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。
• Poor: Backwashing frequencies do not meet Company recommendations;
  差：反洗频率不符合公司推荐要求；
• 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。
• 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。
• 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；
• The comparision analysis of energy consumption between air-water backwashing process and single water backwashing process is finished.
  对反冲洗过程，也提出了（火用）分析模型，并结合实例对气水反冲洗滤池和单纯水冲洗滤池进行了冲洗能耗的对比分析。