山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2015年
12期
129-130
,共2页
铝铁床%除氟%饮用水
鋁鐵床%除氟%飲用水
려철상%제불%음용수
aluminum and iron berth%removing fluorine%drinking water
提出了一种新的除氟方法,即铝铁床除氟,对该方法的除氟性能进行了试探性研究,比较了不同停留时间对除氟效果的影响,实验结果表明,在EBCT=8 h时,氟的去除率最大,可达到77.1%,但随着反应时间的增长,去除率随之下降,简单的水力冲洗对铝铁床的除氟性能有一定的再生作用。
提齣瞭一種新的除氟方法,即鋁鐵床除氟,對該方法的除氟性能進行瞭試探性研究,比較瞭不同停留時間對除氟效果的影響,實驗結果錶明,在EBCT=8 h時,氟的去除率最大,可達到77.1%,但隨著反應時間的增長,去除率隨之下降,簡單的水力遲洗對鋁鐵床的除氟性能有一定的再生作用。
제출료일충신적제불방법,즉려철상제불,대해방법적제불성능진행료시탐성연구,비교료불동정류시간대제불효과적영향,실험결과표명,재EBCT=8 h시,불적거제솔최대,가체도77.1%,단수착반응시간적증장,거제솔수지하강,간단적수력충세대려철상적제불성능유일정적재생작용。
The paper introduces the new method for removing fluorine method,the aluminum iron berth,undertakes the investigative research on its removing fluorine performance,compares the different dwell time on the removing fluorine effect,proves by the experiment result that the re-moval ratio is the highest,77. 1%,when EBCT is 8 h,however,the ratio falls along with increasing reaction time,and hydraulic clearing has certain regeneration role in the removing fluorine performance.