Dive into the 2025 NY Wastewater Exam – Flush Away the Competition with Confidence!

Image Description

Question: 1 / 400

At what temperature should a drying oven used for TSS analysis be maintained?

90 ± 1°F

104 ± 1°F

The appropriate temperature for a drying oven used in Total Suspended Solids (TSS) analysis is 104 ± 1°F. This specific temperature is established based on the need to minimize the loss of volatile solids while ensuring that the residual solids are accurately dried. Maintaining the oven at this temperature allows for the efficient removal of moisture without causing degradation or alteration of the solids being tested, which is crucial for obtaining reliable and consistent results.

A lower temperature, such as 90 ± 1°F, may not effectively dry the samples, leading to higher moisture content and potentially skewed results. Conversely, higher temperatures, like 120 ± 1°F, could lead to the loss of volatile components, impacting the TSS measurements. Therefore, the selected temperature of 104 ± 1°F strikes a balance that preserves the integrity of the sample while ensuring correct drying for TSS analysis.

Get further explanation with Examzify DeepDiveBeta

120 ± 1°F

100 ± 1°F

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy