Indoor Air Quality - Nippon Paint Malaysia

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• Technology Oriented • Business Driven • Sustainable Development • Environmental Friendly Result – Explanation • Private = Houses, Private office; Public = Mall, Library, Museum, Clinic and Government Office • Public areas (such as government offices) recorded higher levels of formaldehyde compared to private offices 0.07 vs 0.04 ppm ≈ Public areas recorded levels twice as high as private offices (complaints among staff of government offices higher compared to those in private sector) • High temperature in Private areas compared to Public (potential of chemical dispersion will be greater in both types due to existing high level of air temperature readings) • Low air movement in Public buildings explain the higher level of formaldehyde accumulated indoors • Formaldehyde = temperature + RH + ventilation (air-movement) + space
Result Table 3.3 Classification of the High and Low pollutants according to levels • Technology Oriented • Business Driven • Sustainable Development • Environmental Friendly Parameter Mean/ Median Classification Temperature 26.72 0 C Higher than Mean = High Lower than Mean = Low Relative Humidity 61.28 % Higher than Mean = High Lower than Mean = Low Carbon Dioxide ≈ 600 ppm Higher than Mean = High Lower than Mean = Low Formaldehyde ≈ 0.02 ppm Higher than Median = High Lower than Median = Low Ozone 0.01 ppm Higher than Median = High Lower than Median = Low TVOCs 0.02 ppm Higher than Median = High Lower than Median = Low Carbon Monoxide 1.2 ppm Higher than Median = High Lower than Median = Low Respirable Particulate 0.05 mg/m 3 Higher than Median = High Lower than Median = Low <strong>Air</strong> Movement 0.03 m/s Higher than Median = High Lower than Median = Low
Page 1 and 2: Collaborative Work With
Page 3 and 4: • Technology Oriented • Busines
Page 5 and 6: General Way to Control IAP in Offic
Page 9 and 10: What is our Sample? • Technology
Page 11 and 12: Design and Sampling • Technology
Page 17 and 18: Result - Explanation • Technology
Page 21 and 22: Result 3.2.1c Formaldehyde measurem
Page 23 and 24: Result 3.2.1d TVOCs measurement bet
Page 25 and 26: Result 3.2.1a Temperature measureme
Page 27 and 28: Result 3.2.1b Relative humidity mea
Page 29 and 30: Result 3.2.1g Air movement measurem
Page 31: Result 3.2.2 Exposure of indoor air
Page 41 and 42: Result • Technology Oriented •
Page 47 and 48: Result 60 • Technology Oriented
Page 49 and 50: Result Table 3.1.3c. Reported subje
Page 59 and 60: Are Green Products Healthy? Yes, Gr

Indoor Air Quality - Nippon Paint Malaysia

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