A Study on Ceramsite Production Using Dredging Sea Mud and Its Biofilm Formation Capacity Evaluation

Table 2

Chemical composition (%) of DSM.

Item	SiO2	Al2O3	Fe2O3	CaO	MgO	K2O	Na2O	LOI
Sea mud	57.10	17.30	11.30	3.10	2.17	4.01	3.01	2.58
Riley’s three-phase diagram	55–70	14–20	5–10	3–7 (CaO + MgO)		1.5–4 (K2O + Na2O)		/