二是要看蜂窝活性炭产品所产生的气泡，如果产生的气泡越多则产品的质量就越好。我们可以做一个小实验，将一小把蜂窝活性炭产品投入水中，由于水渗透的作用，水会随之浸入活性炭的孔隙中，以此来让孔隙中的空气排出，从而产生一连串的极为小的气泡，在水中拉出一条细小的气泡线，同时又发出了兹兹的气泡声，看着十分有趣。如果这种现象发生的很剧烈的话，而且持续的时间越长，那么就证明蜂窝活性炭产品的孔隙结构非常发达，就是蜂窝活性炭的吸附性越好的表现。
  
  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.

 ◇蜂窝状活性炭制备方法
  
  怎样制作活性炭?活性炭制作流程有哪些?简而言之，活性炭的制作分碳化及活化两步。
  
  一、活性炭的制备首先要对原料进行碳化
  
  碳化也称热解，是在隔绝空气的条件下对原材料加热，一般温度在600℃以下。有时原材料先经无机盐溶解处理后再碳化。活性炭原材料经碳化后，会分解放出水气、一氧化碳、二氧化碳及氢等气体;原料分解成碎片，并重新结合成稳定的结构。这些碎片可能是由一些晶体组成。晶体是由两片以上的、有碳原子以六角晶格排列的片状结构堆积而成。但堆积无固定的晶型。晶体的大小和原材料的成份和结构有关，并受碳化温度的影响，大致是随碳化温度的升高而增大的。碳化后晶体边界原子上还附有一些残余的碳氢化合物。