Volatile Organic Compounds Emission from Chinese Wood Furniture Coating Industry: Activity-based Emission Factor, Speciation Profiles, and Provincial Emission Inventory
Volatile Organic Compounds Emission from Chinese Wood Furniture Coating Industry: Activity-based Emission Factor, Speciation Profiles, and Provincial Emission Inventory
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中国木器家具涂料行业挥发性有机化合物排放：基于活动的排放因子、形态分布和省级排放清单
DOI：
10.4209/aaqr.2018.02.0044
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发表时间：
2018
影响因子：
4
通讯作者：
Jia-Yu Zhang
中科院分区：
文献类型：
--
作者：
Ke Cheng;Wei-Wei Hao;Peng Yi;Yang Zhang;Jia-Yu Zhang
挥发性有机化合物 (VOC) 已被确定为对流层光化学 O3 形成和二次有机气溶胶最重要的前体。本研究通过现场测量来开发中国木器家具涂料行业的挥发性有机化合物排放因子和来源概况。建立了基于活动的数据库，涉及基于涂料消耗、基于涂装面积、基于家具生产、基于产值的VOCs排放因子。结合现场试验和文献调查结果，按企业规模、涂料类型、喷涂技术、排放控制装置等条件计算排放因子。通过使用蒙特卡罗模拟来量化不确定性。 VOCs 排放因子估计为：0.22（0.10-0.34，95% CI）kg kg−1（基于涂层消耗量）； 21.97 (10.10–29.38) g m−2基于涂层面积； 0.69 (0.34–1.00) kg 件−1 用于家具生产；按产值计算分别为6.95（3.42-10.21）公斤10−4元。芳香族化合物和含氧VOCs（OVOCs）是溶剂型涂料排放的主要成分，分别占总量的71.1%和22.9%。 2016年木器家具涂装行业VOCs排放量预计为179.76×103（88.58×103～260.52×103，95%CI）t。由于产量大、企业分布密集，VOCs排放主要集中在广东、浙江、山东、福建、江西、四川等省份，合计占全国总量的43.8%。
Volatile organic compounds (VOCs) have been identified as the most crucial precursors of tropospheric photochemical O3formation and secondary organic aerosols. In this study, field measurement was conducted to develop VOCs emission factors and source profiles of the wood furniture coating industry in China. An activity-based database was established, involving coat consumption-based, coating area-based, furniture production-based, and output value-based VOCs emission factors. Combining the results of field tests and literature surveys, emission factors were calculated by enterprise scale, coating type, spraying technology, and emission control device. The uncertainties were quantified by using Monte Carlo simulations. VOCs emission factors were estimated: 0.22 (0.10–0.34, 95% CI) kg kg−1for coat consumption-based; 21.97 (10.10–29.38) g m−2for coating area–based; 0.69 (0.34–1.00) kg piece−1for furniture production-based; and 6.95 (3.42–10.21) kg 10−4yuan for output value–based calculation, respectively. Aromatics and oxygenated VOCs (OVOCs) were predominant species of solvent borne paint emission, with the proportion of 71.1% and 22.9% of totals, respectively. VOCs emissions from the wood furniture coating industry were estimated at 179.76 × 103(88.58 × 103– 260.52 × 103, 95% CI) t in 2016. Due to the huge production output and intensive distribution of enterprises, VOCs emissions mainly concentrated in Guangdong, Zhejiang, Shandong, Fujian, Jiangxi, and Sichuan province, with the combined contribution of 43.8% of the national totals.
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影响因子：
5
作者：
Qiu, Kaiqiong;Yang, Lixian;Wang, Liming
通讯作者：
Wang, Liming
利用地面观测评估中国各地的 PM2.5 浓度和暴露量
影响因子：
9.8
作者：
Guo, Hong;Cheng, Tianhai;Meng, Can
通讯作者：
Meng, Can
影响因子：
5
作者：
Wu, Rongrong;Bo, Yu;Xie, Shaodong
通讯作者：
Xie, Shaodong
DOI：
10.1016/j.scitotenv.2016.12.172
发表时间：
2017-04
期刊：
The Science of the total environment
影响因子：
--
作者：
Z. Zhong;Qing'e Sha;Junyu Zheng;Z. Yuan;Zongjiang Gao;Jiamin Ou;Zhuoyun Zheng;Cheng Li;
通讯作者：
Z. Zhong;Qing'e Sha;Junyu Zheng;Z. Yuan;Zongjiang Gao;Jiamin Ou;Zhuoyun Zheng;Cheng Li;
影响因子：
5
作者：
Wei Wei-Wei;Shuxiao Wang;J. Hao;Shuiyuan Cheng
通讯作者：
Wei Wei-Wei;Shuxiao Wang;J. Hao;Shuiyuan Cheng