The most hazardous chemical used in fiber glass industry are: formaldehyde, phenol and ammonia. The chemicals were monitored in an industry in Kuwaitto investigate the indoor air quality of the facility. It was found that all these chemicals were within the OSHA standards but formaldehyde exceeded KEPA standards (0.1 ppm) in the curing area. It was found that lower density of fiber glass product leads to higher concentration of pollutants in the atmosphere andvise versa. Moreover, higher thickness causes higher concentration of pollutants in the atmosphere.
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机译:信息不对称下,“中药材全产业链服务商”模式对中药材价格的影响研究 =Pricing and Information Asymmetry in the Chinese Herbal Medicine Markets - A Study of the Mode of "Chinese Herbal Medicine Industry Chain Service Provider"