What is the difference between polyaluminum chloride and hybrid flocculants?

Compared to conventional single-type or composite flocculants, hybrid flocculants have higher surface charge density and strong adsorption bridging ability. Polyaluminum Chloride (PAC) has a high positive surface charge density and effectively removes negatively charged colloids or pollutant particles from water.

What is polyaluminum chloride?

Polyaluminum Chloride (PAC) has a high positive surface charge density and effectively removes negatively charged colloids or pollutant particles from water. For instance, a hybrid polymer flocculant was prepared using PAC, which consisted of an inorganic component and a long-chain organic polymer PAM bonded by —SO 42- ions.

What is the mechanism of flocculation facilitated by Pac-P aqueous solution free radical micelle polymerization?

The mechanism of flocculation facilitated by the flocculant has been elucidated. In this study, a novel inorganic-organic hybrid polymer flocculant PAC-P (AM-BA) with hydrophobic groups was synthesized using the aqueous solution free radical micelle polymerization method.

Is Pac-P a hydrophobic polymer?

In this study, a novel inorganic-organic hybrid polymer flocculant PAC-P (AM-BA) with hydrophobic groups was synthesized using the aqueous solution free radical micelle polymerization method. The raw materials used were polyaluminum chloride (PAC), polyacrylamide (AM), and butadiene acetate (BA).

How effective is coagulant & flocculant?

Results showed that the most effective impact of coagulant and flocculant was the treated wastewater in Jar 5 using only 16 mg/L of PAC and 0.04 mg/L of PAM were used as coagulant and flocculant, respectively, resulting the value of the turbidity, pH, COD, BOD, and TSS was 2.00 NTU, pH 6.22, 2.00 mg/L, 5.22 mg/L, and 2.00 mg/L, respectively.

Are hydrophobic association hybrid flocculants suitable for oily wastewater?

Currently, the hybrid flocculants investigated by researchers are hydrophilic molecules that exhibit exceptional performance in treating suspended solids, dye wastewater, humic acid, and other substances. However, there is a lack of research on hydrophobic association hybrid flocculants for oily wastewater.