二是要看蜂窩活性炭產品所產生的氣泡，如果產生的氣泡越多則產品的質量就越好。我們可以做一個小實驗，將一小把蜂窩活性炭產品投入水中，由于水滲透的作用，水會隨之浸入活性炭的孔隙中，以此來讓孔隙中的空氣排出，從而產生一連串的極為小的氣泡，在水中拉出一條細小的氣泡線，同時又發出了茲茲的氣泡聲，看著十分有趣。如果這種現象發生的很劇烈的話，而且持續的時間越長，那么就證明蜂窩活性炭產品的孔隙結構非常發達，就是蜂窩活性炭的吸附性越好的表現。
  
  The two is to look at the honeycomb activated carbon products produced by the bubble, if the bubble is more the better the quality of the product. We can do a little experiment, a handful of honeycomb activated carbon products into the water, because the water penetration effect, water will be immersed in the pores of activated carbon, so the pore in the air, resulting in a series of very small bubbles, pulled out a tiny bubbles lines in the water, at the same time also issued Zizi bubble sound, looked very interesting. If this phenomenon is very serious, and the longer the duration, then it is proved that the honeycomb activated carbon product pore structure is very developed, that is, the better adsorption performance of honeycomb activated carbon.