What is a microstrainer used for in water treatment?

What is a microstrainer used for in water treatment?

• A. To remove large gravel
• B. To remove algae and small debris
• C. To add chemicals
• D. To measure water quality

Answer: (B)

A microstrainer is specifically designed to remove small particles, including algae and debris, from water during the treatment process. It typically consists of a fine mesh or screen that allows water to pass through while capturing unwanted particulate matter. This process is critical for maintaining water clarity and preventing the clogging of downstream filtration systems or other treatment equipment by smaller contaminants that could otherwise interfere with the overall efficacy of the treatment process. In contrast, other options describe functions that are not performed by a microstrainer. For instance, removing large gravel is the role of a coarse filter or a grit chamber, while adding chemicals typically refers to processes like disinfection or coagulation, which are conducted using different types of equipment. Additionally, measuring water quality is a function of various analytical instruments rather than a filtration device like a microstrainer. Therefore, the primary purpose of a microstrainer is accurately capturing minute particles, making option B the correct choice.

A microstrainer is specifically designed to remove small particles, including algae and debris, from water during the treatment process. It typically consists of a fine mesh or screen that allows water to pass through while capturing unwanted particulate matter. This process is critical for maintaining water clarity and preventing the clogging of downstream filtration systems or other treatment equipment by smaller contaminants that could otherwise interfere with the overall efficacy of the treatment process.

In contrast, other options describe functions that are not performed by a microstrainer. For instance, removing large gravel is the role of a coarse filter or a grit chamber, while adding chemicals typically refers to processes like disinfection or coagulation, which are conducted using different types of equipment. Additionally, measuring water quality is a function of various analytical instruments rather than a filtration device like a microstrainer. Therefore, the primary purpose of a microstrainer is accurately capturing minute particles, making option B the correct choice.