The prepared AC samples were tested for CO2 (99.98% pure, provided by Linde Malaysia Sdn. Bhd.) adsorption using high-pressure volumetric analyzer (HPVA II) batch experiments at 25 °C and 40 °C. Each sample was weighed (0.2 g) and filled into the sample holder. Before the adsorption ...
The PKS biochar was obtained from AMR Environmental Sdn Bhd, located at Johor, Bahru, Malaysia. Table 1. Properties of Bisphenol A (BPA). 2.2. Synthesis of Magnetic Biochar The impregnation of biochar with magnetite using co-precipitation of ferric and ferrous salts on carbonaceous materials ...