2.2. Proposed K-bicarbonate lime requirement method
2.2.1. Analysis
1. Prepare a solution 1.0 N in potassium ion and 0.04 N in bicarbonate
(2 mg CaCO3 equivalent mL−1) by diluting 71.6 g L−1 potassium
chloride (KCl) and 4.044 g L−1 potassium bicarbonate (KHCO3) to
1 L with distilled water.