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rapid sand filtration
相关语句
  相似匹配句对
     On Sand
     论砂
短句来源
     sandrapid characterization of the chip.
     ③材料芯片的快速表征。
短句来源
     Reformation of the Backwashing System of Rapid Sand Filter
     普通快滤池反冲洗系统的改造
短句来源
     Sand and Foam
     沙子和泡沫
短句来源
     A rapid
     本法简便、快速,结果准确.
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  rapid sand filtration
At three of four drinking water production plants tested, rapid sand filtration decreased the number of aeromonads and hygienic indicator organisms.
      
The stormwater is pumped from the trap, pond, or tank through the filtration system in a rapid sand filtration system.
      
The treatment and disposal of the backwash water is a major consideration during site selection and designing of rapid sand filtration facilities.
      
There is a tendency to abandon the old plants and substitute the same with Rapid sand Filtration plants.
      
Ten treatment plants adopt a rapid sand filtration system, whereas the other one treatment plant adopts a slow sand filtration system.
      
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The design and operation of an advanced drinking water purification plant at Qianguo Oil Refinery,Songyuan City,Jilin Province to serve its residential and production areas were described in this paper.The plant employs ozonation biological activated carbon technique to treat the filtrate from a conventional drinking water treatment plant being possessed of coagulation,flocculation,sedimentation and rapid sand filtration devices.The performance of the advanced water purification plant is very good,and...

The design and operation of an advanced drinking water purification plant at Qianguo Oil Refinery,Songyuan City,Jilin Province to serve its residential and production areas were described in this paper.The plant employs ozonation biological activated carbon technique to treat the filtrate from a conventional drinking water treatment plant being possessed of coagulation,flocculation,sedimentation and rapid sand filtration devices.The performance of the advanced water purification plant is very good,and the final output water meets the Chinese National Standard for drinking water quality.The GC/MS analytical results show that the final output water has only 5 organic micro pollutants without priority and potential hazardous ones,as compared to the filtrate from the conventional treatment plant with 115 organic micro pollutants,including 5 priority and 23 potential hazardous ones.

吉林省前郭炼油厂生产区及其居民区的优质饮用水净化水厂采用臭氧化生物活性炭工艺处理传统水处理厂的滤后水。传统水处理厂由混凝、絮凝、沉淀和快速过滤组成。该饮用水深度净化厂运行性能稳定,最后出水完全达到国家饮用水水质标准。GC/MS分析结果表明,最后出水中含有5种微量有机污染物,不含重点及潜在的有害的微量有机污染物,而传统水处理厂的滤后水含有115种微量有机污染物,5种重点有害污染物和23种潜在的有害有机污染物

 
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