Optimizing the flocculation of powdered activated carbon

dingxinda
23.02.2021 @ 03.34

In this study, flocculation experiments were performed using secondary treated wastewater samples, a commercially available PAC[url=https://www.yrdcarbon.com/pr… powder[/url] product and an iron-based coagulant. Single- and two-stage flocculation processes were simulated in laboratory scale under variation of coagulant dosage, stirring rates and retention times in each process stage. In order to obtain real-time quantitative results, the flocculation process was continuously monitored by Focused Beam Reflectance Measurement and evaluated with regard to the reduction of a fine particle fraction sized