| 国内外涂料制造工业挥发性有机物排放标准比较 |
| |
| 引用本文： | 邹文君,刘杰,鲍仙华,修光利.国内外涂料制造工业挥发性有机物排放标准比较[J].环境科学研究,2019,32(3):380-389. |
| |
| 作者姓名： | 邹文君 刘杰 鲍仙华 修光利 |
| |
| 作者单位： | 华东理工大学,国家环境保护化工过程环境风险评价与控制重点实验室,上海 200237;上海市环境保护化学污染物环境标准与风险管理重点实验室,上海 200237;上海污染控制与生态安全研究院,上海 200237;中国涂料工业协会,北京,100079;上海市环境科学研究院,上海,200233 |
| |
| 基金项目： | 上海市环保科研项目（No.2017-18，2017-2）；环境保护部标准制修订项目（No.2014-2） |
| |
| 摘 要： | VOCs（挥发性有机物）已成为中国大气污染防治的重点污染物，涂料的生产和使用是VOCs排放的重要固定源.美国、欧盟于20世纪90年代制定了涂料制造工业的VOCs排放标准，而中国自2010年起才开始管控VOCs的排放.通过对美国、欧盟和中国现行的涂料制造工业VOCs排放标准体系进行对比研究发现，中国涂料制造工业VOCs排放标准体系完整且严厉，由源头替代、工艺过程控制、排放限值、监控与管理等构成，但存在表征方法不明确、分析方法不准确、总量控制指标缺乏等问题.因此，基于优化VOCs全过程防控标准体系，提出以下4点建议:①强化源头VOCs排放控制，制定高固分涂料、水性涂料（油墨）各类涂料产品的VOCs含量限值，并配以相关分析方法；②加强VOCs工艺过程控制，在强调密闭要求的基础上，制定吸风罩捕集效率的统一判断标准；③选用TOC（有机碳）代替NMHC（非甲烷总烃）作为VOCs的表征指标，借鉴欧盟的逸散率制定排放绩效值，构建总量控制指标；④实施溶剂管理计划和PRTR（污染物释放和转移登记记录），以实现VOCs减排的长效机制.
|
| 关 键 词： | 涂料制造工业 挥发性有机物 全过程控制 排放标准 |
| 收稿时间： | 2018/8/1 0:00:00 |
| 修稿时间： | 2018/10/29 0:00:00 |
Comparison of Emission Standards of Volatile Organic Compounds for Coating Industry in Domestic and Foreign Areas |
| |
| ZOU Wenjun,LIU Jie,BAO Xianhua and XIU Guangli.Comparison of Emission Standards of Volatile Organic Compounds for Coating Industry in Domestic and Foreign Areas[J].Research of Environmental Sciences,2019,32(3):380-389. |
| |
| Authors: | ZOU Wenjun LIU Jie BAO Xianhua and XIU Guangli |
| |
| Affiliation: | State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China;Shanghai Environmental Protection Key Laboratory on Environmental Standard and Risk Management of Chemical Pollutants, Shanghai 200237, China;Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200237, China,China National Coatings Industry Association, Beijing 100079, China,Shanghai Academy of Environmental Science, Shanghai 200233, China and State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China;Shanghai Environmental Protection Key Laboratory on Environmental Standard and Risk Management of Chemical Pollutants, Shanghai 200237, China;Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200237, China |
| |
| Abstract: | Volatile organic compounds (VOCs) have become the dominant pollutants for air pollution control in China. The United States and European Union set up the VOCs emission standards for the coatings industry in the 1990s, while China began to regulate the VOCs emission since 2010. The present study conducted a detailed contrastive analysis of the VOCs emission standard systems for the coating industry in the United States, European Union and China, and results indicated that VOCs emission standard systems for the coating industry in China are comprehensive and strict which include source substitution, process control, emission limited value, monitoring and management. However, the systems exhibit some shortages such as characterization methods, inaccurate analysis methods, lack of total emission control index. Therefore, four suggestions are proposed to optimize the whole process control systems for VOCs:(1) Strengthen the emission control of VOCs in the source, promulgate the VOCs content limits for coatings such as high-solid coatings and water-based coatings (inks), and correlate with relevant analytical methods. (2) Strengthen VOCs emission in process control and regulate uniform standard to judge capture efficiency of the suction hoods. (3) Substitute TOC (total organic carbon) or THC (total hydrocarbons) for NMHC (non-methane hydrocarbons), and regulate the emission performance value for the final building total emission quantity control referring to the ratio of VOCs fugitive emission rate. (4) Promote a solvent management plan and PRTR (pollutant release and transfer registration record system) for long-term reduction mechanism of VOCs. |
| |
| Keywords: | coating industry VOCs (volatile organic compounds) whole process control emission standards |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《环境科学研究》浏览原始摘要信息 |
|
点击此处可从《环境科学研究》下载全文 |
|
