1) constant volume backwashing
定容反洗
2) automatic backwashing
定时反洗
1.
A new automatic backwashing method for water filters with multiparallel connection and high flux was proposed.
本方法克服了传统方法(定时反洗压差反洗和定容反洗)的弊端,提供的检测手段简单、直观,不需要压力表,切换准确,且"反洗"切换次数减少,确保中间产品水水质指标稳定,延长设备寿命,节水、节电、系统运行稳定可靠。
3) back-washing
反洗
1.
Using different back-washing methods – cold water, hot water and alkali lye to revive the membrane.
选择聚芳醚砜酮(PPESK)中空纤维微滤膜对酱油原液进行除菌实验,代替其传统工艺中高温灭菌-静置沉降-多次过滤等工艺,考察了滤膜的除菌效果及操作参数(压力、温度、时间等)对渗透通量的影响,选择了冷、热水反洗和碱液清洗的方法对污染膜进行再生处理,并对反洗效果进行了考察比较,确定了最佳操作参数。
4) backwash
[英]['bækwɔʃ] [美]['bæk'wɑʃ]
反洗
1.
Production practice and backwash reformation of pressure filter for the residue of cyanidation;
氰渣压滤机的反洗改造与生产实践
2.
Different amounts of reagents were added into discs with different filtration precision,the difference of the two kinds of filters in parameters of influent and effluent turbidity,suspended solids,periodic quantity of water produce,FPI,head loss,flux,backwash and so on were compared and studied.
针对不同过滤精度的盘片在不同的加药量下,对比研究了两种过滤器进出水的浊度和悬浮固体含量、周期产水量、FPI值、水头损失、流量、反洗等工艺性能参数的差异。
3.
PCF varying pore fiber filter is a water treatment device,which has such characteristics as high filtration accuracy,backwash thoroughly,filtration rate as high as 100 m3/(m2·h),low self water consumption.
PCF孔隙调节型纤维过滤器是一种过滤精度高、反洗彻底、滤速可达100 m3/(m2。
5) inverse cleanup
反洗
1.
The best parameter of inverse cleanup is defined through the analyses and calculation of water pressure on inverse washing and clearing of GSL high-speed filter.
通过对GSL系列高速过滤器反冲洗压力、强度的分析计算,来确定最佳反洗参数;同时提出了设备设计制造过程中滤帽、反洗气管等结构的改进措施以增强反洗效果。
6) backflushing
反洗
1.
Pressuring filter is one of the important devices in treatment of industrial water, whose working performance has direct influence on quality of water treated and its working performance depends on backflushing control.
压力式过滤器是工业水处理中重要设备之一，其工作性能直接影响到所处理水的质量，而其工作住能又取决于反洗控制。
补充资料：反洗
分子式：
CAS号：
性质：用流体(水或空气)反向流动清洗滤池或填充层的操作过程。通过系统中水流反向的倒转去清除沉积物的方法较用冲洗方法有效。
CAS号：
性质：用流体(水或空气)反向流动清洗滤池或填充层的操作过程。通过系统中水流反向的倒转去清除沉积物的方法较用冲洗方法有效。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条