摘要
采用1 m^(3)气候箱法和高效液相色谱法,测定两类常用复合木地板在23℃和35℃条件下苯酚的释放浓度及释放规律,并对污染物释放浓度进行了健康风险评估。结果表明:在1 m^(3)气候箱测试条件下,高效液相色谱法能快速、准确测出苯酚的质量浓度。实际样品中测出苯酚含量为0~7.74μg/m^(3)。健康风险评价表明:在整个28 d的测试周期中,释放浓度低于美国EPA制定的癌症风险1.00×10^(-6)的安全限值。
Using 1 m^(3) climate box method and high performance liquid chromatography,the release concentration and release law of phenol in two kinds of common composite wood floors were measured and studied at 23℃and 35℃,respectively,and the health risk of pollutant release concentration was evaluated.The results showed that under the test condition of 1 m^(3) climate box,the mass concentration of phenol can be measured quickly and accurately by HPLC.The phenol content measured in the actual sample was between 0 and 7.74μg/m^(3).During the whole 28 days test cycle,the health risk assessment suggested that the release concentration was lower than the cancer risk established by the U.S.EPA 1.00×10^(-6) safety limits.
作者
胡锋
王兴磊
肖炜
王思雨
HU Feng;WANG Xing-lei;XIAO Wei;WANG Si-yu(Key Laboratory of Pollutant Chemistry and Environmental Treatment,College of Chemistry&Environmental Sciences,Yili Normal University,Yining 835000,Xinjiang,P.R.China;Product Quality Inspection Institute of Yili Inspection,Testing and Certification Institute,Yining 835000,Xinjiang,P.R.China;Yili Environmental Monitoring Center Station,Yining 835000,Xinjiang,P.R.China)
出处
《林产工业》
北大核心
2022年第7期59-62,共4页
China Forest Products Industry
基金
新疆维吾尔自治区自然科学基金项目(2022D01A146)
伊犁师范大学科研基金项目(2021HJYB05)。
