Beijing Key Laboratory of Urban Atmospheric Volatile Organic Compounds Pollution Control and Application, National Engineering Research Center of Urban Environmental Pollution Control, Beijing Municipal Research Institute of Eco-Environmental Protection, Beijing 100037, China.
Beijing Key Laboratory of Urban Atmospheric Volatile Organic Compounds Pollution Control and Application, National Engineering Research Center of Urban Environmental Pollution Control, Beijing Municipal Research Institute of Eco-Environmental Protection, Beijing 100037, China.
Sci Total Environ. 2023 Jun 20;878:162996. doi: 10.1016/j.scitotenv.2023.162996. Epub 2023 Mar 22.
Hair products application in hair salons is a potential VOCs emission source. 139 representative hair salons were investigated and 88 hair products were sampled to establish VOC emission factors and emission inventory. VOC emission factors were 6.75 g/kg for shampoo, 43.55 g/kg for hair mask, 27.62 g/kg for hair oil, 52.44 g/kg for hair dye, 32.01 g/kg for perm cream, 54.08 g/kg for elastin, 156.40 g/kg for hair styling gel, 78.88 g/kg for hair clay, 70.25 g/kg for hair wax, and 447.88 g/kg for hair styling spray. VOC emissions from hair products application in hair salons in Beijing had increased from 362.77 t in 2011 to 393.40 t in 2020. Hair styling spray, hair dye, perm cream and hair mask were the four largest contributors to total emissions, together accounting for 93.68 %. The high VOC emissions and emission intensity mainly located in six central urban districts. The per capita VOC emissions were 0.018 kg VOCs/person/year in 2020. Projection indicates it can reduce VOC emissions by 9.72 % by 2030 compared with that in 2020 if the VOC content limit standard of hair products will be implemented, otherwise, VOC emissions keep raising, urgently needing VOC control measures in hair products application.
发廊使用的美发产品是挥发性有机化合物（VOC）的潜在排放源之一。本研究调查了 139 家有代表性的发廊，并采集了 88 种美发产品，以建立 VOC 排放因子和排放清单。洗发水的 VOC 排放因子为 6.75g/kg，护发素为 43.55g/kg，发油为 27.62g/kg，染发剂为 52.44g/kg，烫发膏为 32.01g/kg，弹力素为 54.08g/kg，造型凝胶为 156.40g/kg，发泥为 78.88g/kg，发蜡为 70.25g/kg，造型喷雾为 447.88g/kg。北京发廊使用美发产品所产生的 VOC 排放量从 2011 年的 362.77t 增加到 2020 年的 393.40t。造型喷雾、染发剂、烫发膏和护发素是总排放量的四个最大贡献者，共占 93.68%。高 VOC 排放量和排放强度主要集中在六个中心城区。2020 年，人均 VOC 排放量为 0.018kgVOCs/人/年。如果实施美发产品的 VOC 含量限值标准，预计到 2030 年，VOC 排放量将比 2020 年减少 9.72%，否则，VOC 排放量将继续上升，发廊使用美发产品时急需采取 VOC 控制措施。
