The purpose of this study is to understand the characteristics of total volatile organic compounds (TVOCs) emission from furniture materials through the small chamber test method. Particle board and medium density fiberboard as wood products, synthetic leather and textile were selected for this study. The TVOCs concentrations of each test material increased to maximum value in 1-3 days and rapidly decreased in 27 days. The unidentifiable VOCs occupied over 70% of the TVOCs concentration. Toluene occupied the greatest proportion of the identifiable VOCs and benzene, 1,2,4-trimethylbenzene and xylene occupied relatively high proportion of the identifiable VOCs for all test materials. A first-order decay source model in explicit chamber model was used to evaluate the characteristics of TVOCs emission from these furniture materials. Synthetic leather showed the highest initial emission factor and textile had the lowest initial emission factor for TVOCs among tested materials. Also, synthetic leather had the highest emission decay constant and particle board had the lowest emission decay constant for TVOCs.
목차
Abstract I. 서 론 II. 실험대상 및 방법 1. 실험대상 2. 실험장치 3. 시료채취 및 분석 4. 방출계수 계산 III. 결 과 1. 챔버 내 방출농도 특성 2. 방출계수 계산 IV. 고 찰 V. 결 론 참고문헌
본 학회는 품질, 환경 및 안전보건 경영 및 평가와 관련된 실무, 이론 및 정책을 연구 개발하고 회원 상호간 정보와 지식을 교환 보급하며 친목을 도모함으로써 학문의 발전과 기업경영에 기여할 수 있는 품질, 환경 및 안전 보건 경영 시스템을 확대하여 국가의 산업경쟁력 확보에 공헌함을 목적으로 한다.
간행물
간행물명
한국EHS평가학회지 [KOREAN JOURANL OF EHS ASSESSMENT ; ENVIRONMENT HEALTH SAFETY]