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RP-1098 — Field Test Methods to Measure Contaminant Removal Effectiveness of Gas Phase Air Filtration Equipment; Phase II of 791RP

$15.00

Report / Survey by ASHRAE, 2004

Category:

Description

Due to the increased demand and need for gas-phase air filtration equipment (GPAFE) in conjunction with the lack of understanding of service life and efficiency of GPAFE systems, and the absence of adequate test methods, ASHRAE initiated a research project Field Test Methods to Measure Contaminant Removal Effectiveness of Gas Phase Air Filtration Equipment: Phase I: Search of Literature and Prior Art 791-RP (Liu, 1996) and Phase II: Field Test Methods to Measure Contaminant Removal Effectiveness of Gas Phase Air Filtration Equipment 791-RP (1098-TRP). Based on literature data, Phase I, conducted by Liu (1996), provided information on the types of GPAFE commonly used, suitable measurement methods for contaminant removal efficiencies, and a draft field test procedure. Phase I was limited to literature review and method recommendations, and did not cover actual laboratory or field-testing, which is the basis of Phase II, the results of which are presented in this report.

The objectives of the Phase II research were to develop a field test method that would provide building managers and maintenance staff with a procedure to determine GPFAE filters removal efficiencies and lifetimes in their buildings, and to provide data on the lifetime and removal efficiency of GPAFE filters in a variety of building types. The field sample collection, and whenever possible analysis, was to be performed easily by building maintenance staff rather than requiring performance by research and/or survey firms. Passive sampling methods were targeted since these could be easily and inexpensively performed by the in-house building maintenance staff. Real-time methods were considered since these would provide on-site sampling and analysis, but the real-time methods capable of meeting the required detection limits for the targeted analyses were too expensive for typical facilities to purchase and maintain, if appropriate technology was even available.

Product Details

Published:
2004
File Size:
1 file , 3.3 MB
Product Code(s):
D-28821