环境影响评价报告公示:农药除草剂环境空气环评报告.doc
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1、第5章 环境空气影响5.1 环境空气影响评估5.1.1 环境现状监测与评估5.1.1.1 现状监测1、监测布点按照环境影响评价技术导则 大气环境(HJ2.2-2008)要求,本次评估在厂址周围布设7个环境质量现状监测点,以了解项目所在区域的环境质量现状。各监测点布设情况见表5.1-1和图5.1-1。表5.1-1 环境空气现状监测布点情况表序号测点名称相对厂区方位相对厂区距离(m)布设意义1#侨昌厂址-了解厂址处监测期间环境空气质量现状2#罗家堡村ESE800厂址附近0o敏感点3#东寨子村SW110上风向180o敏感点4#秦皇台风景区N62090o敏感点5#西寨子村SW2190厂址附近敏感点6#
2、王安子村SSE1710270o敏感点7#前山王村WNW2960上风向180o敏感点2、监测项目1-3#:SO2、NO2、PM10、PM2.5、VOCs、氨、氯化氢、H2S、甲硫醇、乙硫醇、苯胺类、三乙胺、硝基苯、酚类、乙酸、臭气浓度、甲醇、苯系物等,并同步观测气温、气压、风向、风速、云量等常规气象参数。4-7#:SO2、NO2、PM10、PM2.5,并同步观测气温、气压、风向、风速、云量等常规气象参数。3、监测分析方法按照环境空气质量标准、空气和废气监测方法和环境监测技术规范、作业环境空气中有毒物质检测方法中有关规定执行,见表5.1-2。表5.1-2 监测分析方法项目名称标准代号方法名称检出限
3、二氧化硫HJ 482-2009甲醛吸收-副玫瑰苯胺分光光度法小时值0.007mg/m日均值0.004mg/m二氧化氮HJ 479-2009盐酸萘乙二胺分光光度法小时值0.005mg/m日均值0.003mg/mPM10HJ 618-2011重量法0.010mg/mPM2.5HJ 618-2011重量法0.010mg/m氨HJ 533-2009纳氏试剂分光光度法0.01mg/m臭气浓度GB/T 14675-1993三点比较式臭袋法10无量纲硫化氢GB 11742-1989亚甲基蓝分光光度法0.003mg/m氯化氢HJ 549-2016离子色谱法0.02mg/m酚类HJ/T 32-19994-氨基安
4、替比林分光光度法0.003mg/m苯HJ 584-2010活性炭吸附/二硫化碳解吸-气相色谱法0.0015mg/m甲苯HJ 584-2010活性炭吸附/二硫化碳解吸-气相色谱法0.0015mg/m二甲苯HJ 584-2010活性炭吸附/二硫化碳解吸-气相色谱法0.0015mg/m苯胺类GB/T 15502-1995盐酸萘乙二胺分光光度法0.01mg/m硝基苯HJ 738-2015气相色谱法0.001mg/m甲醇空气和废气监测分析方法(第四版 增补版)国家环境保护总局(2003)(第六篇,第一章,六(一)气相色谱法0.1mg/m乙酸GBZ/T 160.59-2004(3)溶剂解吸-气相色谱法8m
5、g/m三乙胺GBZ/T 160.69-2004气相色谱法0.15mg/m甲硫醇GB/T 14678-1993气相色谱法0.001mg/mVOCs空气和废气监测分析方法(第四版增补版)气相色谱-质谱法0.03mg/m4、监测时间、频率SO2、NO2、PM10、PM2.5等5项常规因子监测时间为2016年9月39号,连续监测7天,每天监测4次,取样时间安排在2:00、8:00、14:00、20:00。特征因子氨、氯化氢、H2S、甲硫醇、乙硫醇、苯胺类、三乙胺、硝基苯、酚类、乙酸、臭气浓度、甲醇、苯系物等因子监测时间为2016年9月35号,连续监测3天,每天监测4次,取样时间安排在2:00、8:00
6、、14:00、20:00。5、监测结果监测期间气象条件见表5.1-3,现状监测结果具体见表5.1-4表5.1-14。表5.1-3 环境空气监测气象条件监测日期采样时间气温()气压(KPa)风速(m/s)风向总云量低云量2016-09-0302:0021.7100.62.1SW08:0025.8100.41.5SW3014:0031.9100.31.8SW2020:0027.2100.52.8SW2016-09-0402:0020.7100.92.5SW08:0025.6100.81.4SW2014:0031.4100.60.7SW2020:0026.3100.81.9SW2016-09-050
7、2:0020.2100.72.3SW08:0024.5100.50.6SW3014:0030.8100.42.1SN1020:0026.6100.51.3SW2016-09-0602:0022.1100.82.2SW08:0024.9100.71.1SW2014:0030.8100.50.4SW3020:0027.4100.61.2SW2016-09-0702:0021.2100.52.4SW08:0024.5100.32.6NW4014:0026.8100.20.8NW2020:0024.5100.41.5SW2016-09-0802:0022.2100.91.8SW08:0025.8100
8、.81.1SW2014:0031.4100.52.4SW1020:0026.4100.70.9SW2016-09-0902:0021.3100.81.5SW08:0024.6100.72.4S1014:0030.6100.60.8S3020:0026.9100.71.4S表5.1-4 SO2现状监测结果监测日期监测时间监测结果(mg/m3)1#2#3#4#5#6#7#9.0302:000.0560.0470.0690.0390.0350.0530.06808:000.0770.0670.0620.0520.0680.0740.04514:000.0430.0410.0470.0700.0410
9、.0410.05620:000.0860.0790.0770.0800.0740.0890.072日均值0.0640.0570.0610.0590.0520.0630.0589.0402:000.0590.0580.0540.0610.0530.0610.05808:000.0720.0790.0690.0680.0640.0310.07014:000.0430.0370.0470.0480.0430.0500.05020:000.0940.0650.0770.0510.0590.0680.082日均值0.0650.0610.0590.0540.0560.0490.0639.0502:000.
10、0500.0460.0370.0510.0580.0740.04008:000.0730.0650.0850.0690.0710.0580.07314:000.0420.0580.0510.0380.0430.0430.05820:000.0940.0740.0750.0730.0780.0670.065日均值0.0620.0580.0600.0550.0610.0570.0549.0602:000.0370.0500.0500.0420.0600.0500.04108:000.0660.0560.0770.0520.0680.0730.06214:000.0590.0430.0390.054
11、0.0310.0430.05020:000.0880.0820.0600.0660.0780.0860.069日均值0.0620.0530.0560.0510.0570.0620.0559.0702:000.0520.0770.0400.0630.0620.0740.05608:000.0830.0340.0760.0750.0790.0500.06814:000.0590.0500.0590.0290.0410.0430.04920:000.0750.0860.0640.0580.0640.0620.082日均值0.0660.0610.0590.0530.0570.0520.0619.080
12、2:000.0660.0590.0500.0780.0650.0710.06808:000.0770.0630.0670.0860.0600.0550.04314:000.0330.0390.0430.0280.0520.0360.05720:000.0890.0770.0720.0610.0800.0750.078日均值0.0630.0570.0590.0620.0600.0580.0579.0902:000.0600.0410.0390.0290.0570.0490.03308:000.0770.0560.0590.0630.0760.0630.06514:000.0450.0490.05
13、10.0570.0280.0420.04120:000.0580.0660.0750.0800.0820.0750.080日均值0.0590.0510.0540.0550.0600.0580.053表5.1-5 NO2现状监测结果监测日期监测时间监测结果(mg/m3)1#2#3#4#5#6#7#9.0302:000.0410.0340.0550.0290.0270.0450.05208:000.0620.0570.0480.0380.0580.0600.03914:000.0310.0290.0360.0570.0320.0290.04320:000.0730.0610.0650.0680.0
14、510.0720.057日均值0.0510.0430.0500.0470.0380.0520.0469.0402:000.0520.0450.0390.0500.0400.0500.04408:000.0640.0680.0560.0550.0490.0270.05814:000.0320.0250.0440.0350.0280.0320.04620:000.0770.0510.0670.0400.0450.0520.065日均值0.0530.0440.0490.0400.0370.0360.0529.0502:000.0360.0380.0270.0370.0430.0610.03308:0
15、00.0600.0520.0680.0580.0640.0400.05814:000.0320.0480.0350.0240.0310.0290.04320:000.0730.0630.0610.0620.0750.0540.052日均值0.0470.0450.0490.0420.0510.0440.0459.0602:000.0290.0320.0380.0230.0430.0350.03608:000.0520.0450.0640.0390.0550.0580.04614:000.0430.0290.0270.0480.0210.0290.04120:000.0750.0660.0460.
16、0560.0620.0650.054日均值0.0500.0380.0430.0390.0440.0460.0429.0702:000.0370.0590.0290.0440.0570.0520.03908:000.0780.0300.0620.0690.0660.0450.05214:000.0440.0360.0470.0180.0260.0360.02820:000.0570.0740.0500.0430.0480.0540.067日均值0.0520.0490.0460.0390.0450.0410.0489.0802:000.0510.0470.0410.0570.0540.0520.0
17、5908:000.0620.0500.0550.0750.0470.0410.02614:000.0280.0210.0340.0140.0420.0290.04820:000.0740.0690.0620.0490.0600.0640.065日均值0.0520.0450.0460.0480.0500.0460.0459.0902:000.0530.0280.0280.0240.0430.0320.02108:000.0430.0440.0470.0500.0540.0600.04714:000.0270.0360.0360.0450.0210.0290.03020:000.0660.0520
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