Total suspended particulate matter (TSP) concentration in ambient air is to be measured using a high volume sampler. The filter used for this purpose had an initial dry weight of 9.787 gm. The filter was mounted in the sampler and the initial air flow rate through the filter was set at 1.5 m³/min. Sampling continued for24 hours. The airflow after 24 hours was measured to be 1.4 m³/min. The dry weight of the filter paper after 24 hours sampling was 10.283 gm. Assuming a linear decline in the air flow rate during sampling, what is the 24 hours average TSP concentration in the ambient air?

Total suspended particulate matter (TSP) concentration in ambient air is to be measured using a high volume sampler. The filter used for this purpose had an initial dry weight of 9.787 gm. The filter was mounted in the sampler and the initial air flow rate through the filter was set at 1.5 m³/min. Sampling continued for24 hours. The airflow after 24 hours was measured to be 1.4 m³/min. The dry weight of the filter paper after 24 hours sampling was 10.283 gm. Assuming a linear decline in the air flow rate during sampling, what is the 24 hours average TSP concentration in the ambient air?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Integrated Solid Waste Management (ISWM) is a thorough waste suppression, compost, removal and recycling Program. An effective ISWM system considers how to suppress, manage and recycle solid waste in a manner that is most efficiently to protect human health and the surrounding. ISWM system requires evaluation of public wants and demands and then selecting and merging the most effective waste management activities for the proposed demands. The main ISWM activities for solid waste management are Waste prevention, Recycling and Composting, and Combustion and Removal and waste collection in a properly planned, constructed, managed and mitigated landfill areas. Each of these requires careful designing, financing, accumulation, and delivery of activities.

Question

Total suspended particulate matter (TSP) concentration in ambient air is to be measured
using a high volume sampler. The filter used for this purpose had an initial dry weight of
9.787 gm. The filter was mounted in the sampler and the initial air flow rate through the
filter was set at 1.5 m³/min. Sampling continued for24 hours. The airflow after 24 hours was
measured to be 1.4 m³/min. The dry weight of the filter paper after 24 hours sampling was
10.283 gm. Assuming a linear decline in the air flow rate during sampling, what is the 24
hours average TSP concentration in the ambient air?

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