1) filter backwashing water
砂滤器反洗水
2) filter backwash water
滤池反冲洗废水
1.
A bench and full scale tests were carried out to investigate the reuse of filter backwash water in a waterworks taking raw water from Xiangjiang River.
以湘江原水为研究对象 ,对滤池反冲洗废水回用进行了小试及生产性试验研究。
2.
The research of recycling and reuse of filter backwash water has been done by field experiments in water plant of raw water taken from surface water bodies such as Xiang River.
以湘江原水为研究对象，对滤池反冲洗废水回用进行了小试及生产性试验研究。
3) air-water backwash filter
气水反冲洗滤池
1.
Early in 1992, Wuhan Water Group has imported V-filter process, which has been renovated into the air-water backwash filter with specific feature, and has been applied in many waterworks in Wuhan and nearby areas.
武汉市水务集团最早于1992年引进V型滤池工艺,经过不断消化、吸收和改造后,形成了独具特色的气水反冲洗滤池,并在武汉及周边多座水厂得到应用。
2.
In order to minimize water consumption for backwash and to improve drinking water quality, the siphon filter was replaced of an air-water backwash filter in Zhuganshan Waterworks, Chaozhou City.
为节约反冲洗用水量,提高供水水质,潮州市竹竿山水厂将虹吸滤池改造为气水反冲洗滤池。
4) filter backwash water
滤池反冲洗水
1.
Study on giardia and cryptosporidium leak for recycling filter backwash water in a water treatment plant;
净水厂滤池反冲洗水回用的贾第鞭毛虫和隐孢子虫的泄漏问题研究
2.
Experimental research into coagulation effect of PAM in recycling filter backwash water
PAM在滤池反冲洗水回用中混凝效果的试验研究
5) Filter backwash wastewater
滤池反冲洗废水
1.
The batch tests were carried out to treat filter backwash wastewater,which was directly added to raw water based on different ratios.
通过实验室烧杯试验,将滤池反冲洗废水直接与原水按一定比例混合进行混凝试验。
6) reverse-washing filter
反冲洗过滤器
1.
The full automatic suck reverse-washing filter is introduced with its technical parameters,work principle,utilization and maintenance.
介绍了全自动吸吮式反冲洗过滤器的技术参数、工作原理、使用和维护措施。
补充资料：砂滤器
分子式：
CAS号：
性质：为用于除去水悬浮粒子的过滤器，以砂砾为过滤介质，通常细砂层所用的砂粒直径约0.45～0.75mm。滤床的上部和下部设有喷水管和集水管。过滤时如水由上流下，经一定时期操作后砂层堵塞则用水由下向上反洗。
CAS号：
性质：为用于除去水悬浮粒子的过滤器，以砂砾为过滤介质，通常细砂层所用的砂粒直径约0.45～0.75mm。滤床的上部和下部设有喷水管和集水管。过滤时如水由上流下，经一定时期操作后砂层堵塞则用水由下向上反洗。
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