摘要
介绍了上向流石灰石接触池的构造和规格,分析了上向流石灰石接触池的设计条件,计算了空塔速度和空塔接触时间,论述了矿化后的水质、低流量状况下石灰石接触池性能和石灰石品质。上向流石灰石接触池矿化处理后的淡水朗格里尔指数接近于零,更适合生活饮用。
The structure and the specification of the up-flow limestone contact chamber were introduced. The design conditions of the up-flow limestone contact chamber were analyzed.The superficial velocity and the empty bed contact time were calculated. The quality of the mineralized water,the performance of the limestone contact chamber under low flow and the quality of the limestone were expounded. The Langelier Saturation Index of the desalinated seawater after mineralization treatment using up-flow limestone contact chamber is near to zero,so the water is more suitable for people drink.
出处
《华电技术》
CAS
2014年第12期15-16,25,共3页
HUADIAN TECHNOLOGY
关键词
上向流石灰石接触池
设计条件
空塔速度
空塔接触时间
矿化后的水质
up-flow limestone contact chamber
design conditions
superficial velocity
empty bed contact time
water quality after mineralization treatment
