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
龚强 1路少中 2李国秋 1李连江 1刘晓燕 3王茂华4
作者信息
- 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
- 折叠
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/m3(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.
Abstract
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/m3(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Key words
Microplastics/Indoor Air Quality/In-car Air Quality/Volatile Organic Compound/Odor引用本文复制引用
基金项目
国家市场监督管理总局科技项目(2022MK216)
出版年
2024
NETL
NSTL
万方数据