This means that using particles of half the size and at the same column size, doubles the performance, but at the same time the required pressure is quadrupled.
Lokhu kusho ukuthi ukusebenzisa izinhlayiya zesigamu sesayizi nobukhulu bekholomu efanayo, kabili ukusebenza, kodwa ngesikhathi esifanayo ingcindezi edingekayo iphindwe kabili.