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Another critical aspect of wastewater treatment involves the removal of dissolved organic matter and nutrients, particularly nitrogen and phosphorus. Chemicals like chlorine and ozone serve as disinfectants, playing a vital role in eliminating pathogenic microorganisms from treated wastewater. While chlorine is commonly used due to its effectiveness and relatively low cost, it can produce harmful by-products, prompting the exploration of alternative disinfectants like ozone, which decomposes into oxygen and leaves no toxic residue.
what chemicals are used in wastewater treatment

Additionally, 3-Dimethylurea plays a role in cryopreservation protocols, enabling the preservation of biological samples. By preventing the formation of ice crystals during freezing, this compound helps maintain the integrity of cellular structures, which is crucial for later analysis or therapeutic use.
1 3 dimethylurea
