块状蜂窝活性炭和粉末蜂窝活性炭哪个好？

要根据具体工艺目的结合两种活性炭的各自优点而选用。

      粉状活性炭通常在液相应用，加入液体后经搅拌混合、过滤或沉降，而得所要的液体。以粉状活性炭处理的优点是：适用于间歇工艺；易控制加入量；可利用现成过滤设备；价格较低。

      粒状活性炭可用于液相，也可用于气相。一般将要处理的液体或气体连续通过活性炭柱。以粒状活性炭处理的特点是：适用于连续工艺与自动控制；较少活性炭耗量，使用的炭/液比高；较易清洁操作；因价较高大量使用时应予再生，且较易再生。

 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.