The clearness of tap water . the smaller the turbidity value , the clearer the tap water 即自來水的澄清程度,濁度值愈低,表示自來水愈潔凈。
Conclusion electromagnetic fields can be used to reduce turbidity value and fluoride in water 結(jié)論復(fù)合電磁場可有效降低水的渾濁度和去除其中的氟離子。
Objective to study the function of electromagnetic fields on decrease turbidity value and fluoride in drinking water 摘要目的探討復(fù)合電磁場降低水的渾濁度和除氟功能。
Results the turbidity value and fluoride in water were reduced 98 % and 80 % ~ 85 % after treated by electromagnetic fields 結(jié)果復(fù)合電磁場對水樣的渾濁度去除率達(dá)98 %以上,對氟化物去除率達(dá)到80 % ~ 85 % 。
Methods water sample was treated by electromagnetic fields , and the turbidity value and fluoride in water sample before and after treatment were detected 方法利用復(fù)合電磁場對實驗室模擬水樣和現(xiàn)場水樣進行處理,檢測處理前后水中的渾濁度、氟化物濃度,并計算去除率。