Following coagulation, flocculants may be introduced to enhance the aggregation of these flocs. Flocculants are usually long-chain organic polymers that assist in binding the particles together to form larger aggregates, making them easier to remove from the water. For instance, polyacrylamide is frequently used for this purpose, improving the clarification process significantly.
In the modern world, plastics play a crucial role in countless applications, ranging from packaging and automotive components to household items and construction materials. However, one of the challenges associated with the use of plastics is their susceptibility to degradation under various environmental conditions, particularly ultraviolet (UV) light exposure. This degradation can lead to a loss of mechanical strength, color fading, and overall deterioration in performance. To combat these issues, light stabilizers have emerged as essential additives that help enhance the longevity and visual appeal of plastic products.