This study focused on the modification of graphitic carbon nitride (g-C3N4) using which was obtained from pyrolysis coconut shell husk. The sonocatalytic performance synthesized samples then studied through degradation malachite green. In this work, pure g-C3N4, and carbon/g-C3N4 composites (C/g-C3N4) at different weight percentages were prepared characterized by XRD, SEM-EDX, FTIR, TGA surface...

In this study, nanoscale zero-valent copper (nZVC) as catalyst activated persulfate (PS) was used for the degradation of p-chlorophenol (p-CP) under ultrasonic (US) irradiation in aqueous solution. The effect of different operational parameters such as solution pH (3.5-10.5), PS concentration (1-7.5 mm/L), nZVC dosage (5-35 mg/L) and initial p-CP concentration (10-100 mg/L) were evaluated at di...