list of plastic additives
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The journey of an API begins in the laboratory, where chemists and biologists work to identify and develop compounds that can potentially treat diseases. This process often involves extensive research, testing, and optimization of the molecular structure to enhance efficacy and safety. The goal is to identify a molecule that can effectively interact with biological systems to modulate a specific pathological process.
One of the most common chemicals used in water treatment is chlorine. Chlorination began in the late 19th century and has since become a staple in public water treatment systems. Chlorine effectively kills a wide range of pathogens, including bacteria, viruses, and protozoa. It is typically added at the water source to disinfect the water before it enters the distribution system. Despite its effectiveness, the use of chlorine can create by-products, such as trihalomethanes (THMs), which have raised health concerns. Consequently, water treatment facilities are constantly seeking alternative disinfection methods or ways to limit chlorination by-products.
Apart from its anti-aging properties, Vitamin C is also known for its ability to enhance sun protection. Although it should not be used as a substitute for sunscreen, when used in conjunction with sunblock, Vitamin C can provide an added layer of defense against harmful UV rays. It helps in neutralizing free radicals induced by sun exposure, reducing the risk of sunburn and sun damage.