塑料对室内和车内环境空气质量的影响  

Effect of Plastics on Indoor and In-car Air Quality

作　　者：龚强 路少中 李国秋 李连江 刘晓燕 王茂华 GONG Qiang;LU Shaozhong;LI Guoqiu;LI Lianjiang;LIU Xiaoyan;WANG Maohua(National Indoor and Vehicles Environment and Environmental Product Quality Inspection and Testing Center,Beijing 101102,China;R&D Center of Great Wall Motor Co.,Ltd.,Baoding 071000,China;Beijing Century Kehuan Ecological Agriculture Institution,Beijing 101102,China;China Certification&Accreditation Institute,Beijing 100013,China)

机构地区：[1]国家室内车内环境及环保产品质量检验检测中心,北京101102 [2]长城汽车股份有限公司哈弗技术中心,河北保定071000 [3]北京世纪科环生态农业研究院,北京101102 [4]国家市场监督管理总局认证认可技术研究中心,北京100013

出　　处：《塑料工业》2024年第3期20-26,共7页China Plastics Industry

基　　金：国家市场监督管理总局科技计划项目(2022MK216)。

摘　　要：本文分析了塑料产生的各类污染物(微塑料、挥发性有机化合物和气味等)对室内和车内环境带来的危害,分析了现有室内、车内空气质量标准及检测标准。现行标准体系具有局限性,未将塑料带来的有害物质(微塑料和气味等)列入对应标准限量值中,本文提出了塑料在室内和车内空气质量限量值的建议,微塑料≤0.05 mg/m^(3)(重量法)、臭气浓度<10(无量纲)、塑料制品<3级(气味评级),为后续室内车内环境空气质量及塑料制品标准制定和更新提供参考。This paper analyzes the hazards of various pollutants(microplastics,volatile organic compounds and odors,etc.)produced by plastics to the indoor and in-car environments,and also analyzes the existing indoor and in-car air quality standards and detection standards.The current standard systems have some limitations.For example,the harmful substances(microplastics,odors,etc.)brought by plastics have not been included in the corresponding standard limit values.This article proposes some suggestions for the plastic limit values of indoor and in-car air quality,including the microplastics≤0.05 mg/m^(3)(weight method),the ozone concentration<10(dimensionless)and the plastic products<the third level(odor rating).This paper provides references for the subsequent formulation and updates of indoor and in-car air quality standards and plastic product standards.

关 键 词：微塑料 室内空气质量 车内空气质量 挥发性有机化合物 气味 

分 类 号：TQ322.4[化学工程—合成树脂塑料工业]