Synthesis of zeolites from calcareous waste concrete ...
Zeolites can be synthesized from paper sludge ashes ... First, for making the WCP, we crushed Yuikuru RC-40 using a jaw crusher (Yoshida manufacturing Co. Ltd, 1023 B), and the result is exemplified in Fig. 1(b). The crushed waste concrete was then sieved using an open mesh (size, 425 μm). The remaining crushed waste concrete that did not pass ...