Table 1 Cationic Ingrediends

Table 1 Cationic Ingrediends

Chemicals  mEq/L  mg/L
Sodium ( Na ) 0.17 3.91
Potassium ( K ) 0.03 1.09
Lithium ( Li )  — 
Ammonia ( NH4 ) 0.006 0.11
Magnesium ( Mg ) 3.75 44.95
Calcium ( Ca )  2.71 54.22
Iron ( Fe , Fe ) 0.006 0.175
Zinc ( Zn ) 0.0006 0.02
Aluminium ( Al ) 0.045 0.005
Manganese ( Mn ) 0.004 0.1
Copper ( Cu ) 0.0008  0.027
Chrome ( Cr ) 10.006 0.1
Lead ( Pb ) 0.001 0.1
Selenium ( Se ) 0.016(m mol/1) 1.30