Discussion for the method of environmental impact assessment on PM2. 5 in thermal power plants(火电厂PM2.5环境影响评价方法探讨)
现行的大气导则中尚缺乏针对PM2.5的评价模型、方法及监测要求.通过长三角重点控制区某扩建火电厂排放的一次PM2. 5和产生的光化学二次PM2. 5对周围环境的影响预测,提出了火电厂一次PM2. 5排放量估算的方法,并提出了火电厂PM2. 5(包括一次和二次)对周围环境影响的预测方法.评价结果表明,具有光化学反应的CALPUFF模型能有效预测一次和二次PM2. 5的生成,在环境影响评价现状监测因子中,因氮氧化物的削减对降低空气中PM2. 5的浓度有显著效果,建议增加NH3和O3指标;在环境影响评价中CALPUFF模型可以作为PM2. 5环境影响评价的预测模型....
Main Authors: | MOHua(莫华), ZHANGQingyu(张清宇), LIShan(李杉), ZHAOXinyang(赵秀勇) |
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Format: | Article |
Language: | zho |
Published: |
Zhejiang University Press
2014-07-01
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Series: | Zhejiang Daxue xuebao. Lixue ban |
Subjects: | |
Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2014.04.018 |
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