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随着防氟防治工作的深入,在饮水降氟方面,方法越来越多.我们在84年8月采用活性膨润土作为降氟剂,降低饮水氟化物的含量,收到了满意效果。现介绍如下:
With the deepening of anti-fluoride prevention and control work, there are more and more ways to reduce fluoride in drinking water.We used activated bentonite as the anti-fluoride agent in August, 84 to reduce the content of fluoride in drinking water and received satisfactory results. Now introduced as follows: