Applications of materials with high cleavage power and quantum efficiency for water treatment

The use of sustainable practices in the field of water treatment is of significant environmental concern. One of the primary applications of sustainable chemistry is the synthesis of polymeric metal oxide nanoparticles utilizing readily available, naturally occurring biological resources. Using U. dioica leaf extract, we were able to produce zinc oxide nanoparticles (ZnO-NPs) in a controlled manner in our current study. It was determined that the synthetic method was highly cost-effective, productive, and ecologically beneficial. The average crystalline size was around 25 nm, as determined by the Debye-Scherrer equation. The scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images indicate that the synthesized ZnO nanoparticles exhibit a range of particle sizes, with some variation in morphology. While many particles appear roughly spherical, there is noticeable diversity in shape and size, reflecting the inherent variability of the synthesis process. According to the scanning electron microscopy SEM analysis, while many particles appear roughly spherical, there is some morphological variability, as observed in the presented characterization data. The Box-Behnken design (BBD) in response surface methodology (RSM) was used to optimize several process variables, such as contact time (C: 20–70 min), catalyst dose (B: 1–3 g/L), and concentration dye [CV] (A: 10–30 ppm). The chosen RSM was effective at optimizing the conditions for Crystal Violet breakdown, as evidenced by the adjusted coefficient of determination (R 2 ) value of 0. 99, which clearly demonstrated that the used model was well-suited.