The removal rate increases with the increase of adsorbent dosage. With the increase of adsorbent amount, the number of active sites on the adsorbent surface also increases accordingly, and the removal rate of metal ions also increases.
The removal rate increases with the increase of adsorbent dosage. With the increase of adsorption dose, the number of active sites on the surface of adsorbent increases accordingly, and the removal rate of metal ions also increases
The removal rate increases with the increase of adsorbent dosage. With the increase of adsorbent dosage, the number of active sites on the adsorbent surface also increases correspondingly, and the removal rate of metal ions also increases.