Adsorption of Humic Acid onto Jordanian Kaolinite Clay ...
Jan 11, 2018 · Kaolinite clay has low ion exchange capacity and small surface area; it has rarely been used as adsorbent. As well as, green, low cost and efficient adsorbent is desired. Modifiion of kaolinite is necessary to improve its adsorption capacity. Jordanian kaolinite has been modified by humic acid (HA) through batch adsorption mode. Two types of HA were used; one was commercial .