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Following the removal of solids, disinfection is typically employed to eliminate any remaining pathogens. Common disinfectants include chlorine, ozone, and ultraviolet (UV) light. Each method has its own advantages and disadvantages; for instance, while chlorine is effective and inexpensive, it can produce harmful disinfection byproducts. In contrast, UV disinfection is environmentally friendly and poses no risk of residual contaminants, but it requires careful monitoring to ensure effectiveness.
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Historically, ammonium mercuric thiocyanate played a crucial role in identifying and isolating thiocyanate ions in analytical chemistry. It was typically used in qualitative tests to detect the presence of thiocyanate, a process that has paved the way for broader applications in chemical analysis. Its use, however, has decreased over the years due to the growing concerns over mercury toxicity and the move towards safer, more sustainable alternatives.
ammonium mercuric thiocyanate formula...