Q » Explain the concept of contact time in disinfection.

03 Nov, 2025

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A » Contact time in disinfection refers to the duration a disinfectant must remain in contact with a surface or liquid to effectively inactivate or kill pathogens. It is crucial in water purification, affecting the efficacy of the disinfection process. The required contact time depends on factors such as the concentration of the disinfectant, the type of microorganisms present, and environmental conditions like temperature and pH.

Michael

03 Nov, 2025

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A »Contact time in disinfection refers to the duration a disinfectant remains in contact with a surface or water to effectively kill or inactivate microorganisms. It's a critical factor in water purification, ensuring adequate exposure to disinfectants like chlorine or ozone to achieve desired microbial reduction.

David

03 Nov, 2025

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