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Chemical treatment processes involve the addition of chemicals to water or wastewater to facilitate the removal of contaminants. One of the most widely used chemical treatments is chlorination, which involves adding chlorine or chlorine-based compounds to disinfect water by killing pathogens. However, this method must be carefully managed, as excessive chlorine can lead to the formation of harmful by-products.
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Eco-friendly plastic additives aim to give plastic products new life through chemical engineering innovation. For instance, Calcium Acetylacetonate stands out in PVC (polyvinyl chloride) plastics as a heat stabilizer and light stabilizer. It significantly enhances the thermal stability and aging resistance of plastic products. This not only extends the lifespan of plastic items but also maintains their original color and transparency, which is crucial for preserving the aesthetics and functionality of plastic products.