基于熱帶海島污染氣象特征的工業(yè)優(yōu)化布局研究
發(fā)布時(shí)間：2018-08-05 09:32
【摘要】：大氣污染物濃度與污染源和氣象條件密切相關(guān)。海南島大氣環(huán)境不僅受到大尺度天氣型影響,同時(shí)也受到由于海陸面受熱不均勻所產(chǎn)生的海陸風(fēng)的影響。通過研究熱帶中尺度海島地區(qū)大氣環(huán)境質(zhì)量的變化特征,診斷分析大氣環(huán)境污染過程形成原因和機(jī)理;基于熱帶海島污染氣象特征識(shí)別大氣污染敏感源區(qū)域,確定源區(qū)域與典型城市的敏感系數(shù),建立多源多污染物優(yōu)化控制模型,優(yōu)化主導(dǎo)產(chǎn)業(yè)布局,將產(chǎn)業(yè)發(fā)展的環(huán)境影響降低到最低程度,同時(shí)具有最佳經(jīng)濟(jì)環(huán)境效益。研究結(jié)果對(duì)于海南省在發(fā)展國(guó)際旅游島的背景下,經(jīng)濟(jì)的合理快速發(fā)展具有極其重要的現(xiàn)實(shí)意義。采用天氣分析原理和方法,分析海南島主要熱帶天氣系統(tǒng)與大氣環(huán)境污染過程的分布特征和相互關(guān)系。研究結(jié)果表明,影響海南島大氣環(huán)境質(zhì)量的主要天氣型為大陸冷高壓、熱帶氣旋、低壓槽。熱帶地區(qū)大型高壓脊天氣系統(tǒng)及控制下的地方性流場(chǎng)匯聚是造成地區(qū)大氣污染物積累及峰值形成的主要原因;印緬低壓槽及其偏南風(fēng)、明顯降水則有利于污染物的清除。根據(jù)海南島自動(dòng)氣象站逐時(shí)氣象資料,建立熱帶海島海陸風(fēng)識(shí)別標(biāo)準(zhǔn),統(tǒng)計(jì)海陸風(fēng)氣候特征及時(shí)空分布規(guī)律。研究結(jié)果表明,海島海陸風(fēng)日從北向南海陸風(fēng)日逐漸增加。海口、澄邁、臨高和東方地區(qū)海風(fēng)輻合發(fā)生頻率較高;海島北部?jī)?nèi)陸地區(qū)可形成明顯的東北-西南走向海風(fēng)匯聚帶。通過敏感性研究,中尺度氣象模式WRF雙層嵌套模型對(duì)沿海地區(qū)海陸風(fēng)有較好的模擬效果。采用CAMx-PAST數(shù)值模擬源解析方法,研究海南省各個(gè)區(qū)域分電力源、工業(yè)源、交通源、居民源、農(nóng)業(yè)源、無(wú)組織揚(yáng)塵六類污染源單位排放量對(duì)海南省�？谑�、瓊海市、三亞市、東方市和五指山市5個(gè)典型城市環(huán)境空氣質(zhì)量的影響,研究篩選單位污染物排放量(1萬(wàn)噸)對(duì)區(qū)域平均濃度貢獻(xiàn)大的敏感源區(qū)域。海南省污染源區(qū)域敏感性排序從高往低為海口地區(qū)、東部地區(qū)、西北地區(qū)、中部地區(qū)、南部地區(qū)和西南地區(qū)。基于海南省各功能區(qū)現(xiàn)狀與區(qū)域敏感源篩選結(jié)果,提出對(duì)目前工業(yè)功能區(qū)劃的調(diào)整方案。同時(shí)也對(duì)周邊區(qū)域大氣污染源對(duì)海南環(huán)境空氣質(zhì)量影響進(jìn)行研究,周邊區(qū)域大氣污染源在旱季(1月份)海南省細(xì)顆粒物貢獻(xiàn)率在50%左右,雨季(7月份)貢獻(xiàn)率為30%左右。根據(jù)循環(huán)經(jīng)濟(jì)原理、主導(dǎo)產(chǎn)業(yè)理論和產(chǎn)業(yè)布局理論篩選主導(dǎo)產(chǎn)業(yè)評(píng)價(jià)指標(biāo)體系,建立分級(jí)評(píng)價(jià)標(biāo)準(zhǔn),構(gòu)建循環(huán)經(jīng)濟(jì)型主導(dǎo)產(chǎn)業(yè)分級(jí)評(píng)價(jià)模型;篩選出3個(gè)主導(dǎo)產(chǎn)業(yè)和4個(gè)備選主導(dǎo)產(chǎn)業(yè)。根據(jù)敏感源識(shí)別結(jié)果,基于CAMx-PAST敏感系數(shù),建立海南省6個(gè)典型區(qū)域4類源的多污染物協(xié)同控制最大允許排放量?jī)?yōu)化模型。根據(jù)SO2、NOX和VOCs單位排放量與PM2.5一次排放物之間的當(dāng)量關(guān)系,確定到2020年時(shí),海南省PM2.5濃度維持2015年水平以及在2015年基礎(chǔ)上再降10%兩種情況下,計(jì)算各類源以及主導(dǎo)產(chǎn)業(yè)SO2、NOX、VOCs和PM2.5最大允許排放量。結(jié)合天氣系統(tǒng)演變規(guī)律及海陸風(fēng)對(duì)大氣污染物擴(kuò)散的分析,根據(jù)源解析結(jié)果和區(qū)域最大允許排放量,調(diào)整主導(dǎo)產(chǎn)業(yè)布局,以預(yù)防區(qū)域大氣環(huán)境污染。石油加工、煉焦及核燃料加工業(yè),黑色金屬冶煉及壓延加工業(yè),黑色金屬礦采選業(yè),石油與天然氣開采業(yè),非金屬礦采選業(yè)均可在原地繼續(xù)發(fā)展,而醫(yī)藥制造業(yè)應(yīng)向西南地區(qū)逐步遷移,農(nóng)副產(chǎn)業(yè)加工業(yè)應(yīng)改變現(xiàn)有發(fā)展方式,擴(kuò)大規(guī)模,可考慮在西南地區(qū)發(fā)展較大規(guī)模的農(nóng)副產(chǎn)品加工基地。
[Abstract]:The concentration of air pollutants is closely related to the source of pollution and the weather conditions. The atmospheric environment in Hainan Island is not only affected by the large scale weather type, but also influenced by the sea land wind caused by the uneven heat of the sea and land. The atmospheric environmental pollution is diagnosed and analyzed by the study of the change characteristics of the atmospheric environmental quality in the tropical mesoscale island area. The cause and mechanism of the process are formed. Based on the meteorological characteristics of the tropical island, the sensitive source area of the air pollution is identified, the sensitivity coefficient of the source area and the typical city is determined, the multi source and multi pollutant optimization control model is established, the leading industry layout is optimized, the environmental impact of the industrial development is reduced to the lowest level, and the best economic environment effect is also given. The results are of great practical significance for the rational and rapid economic development of Hainan Province in the context of the development of the international tourism island. The principle and method of weather analysis are used to analyze the distribution characteristics and phase relations of the main tropical weather systems in Hainan Island and the atmospheric environmental pollution process. The results show that the influence of Hainan Island is large. The main weather patterns of gas environment quality are continental cold pressure, tropical cyclone and low pressure trough. The large pressure ridge weather system in the tropical area and the local flow convergence under control are the main reasons for the accumulation of air pollutants and the formation of peak value in the region; the Indo Burmese low pressure trough and its southerly wind are favorable for the removal of pollutants. The meteorological data of Hainan Island automatic weather station set up the standard of the identification of the tropical island sea and land wind, and the climatic characteristics and the temporal and spatial distribution of the sea land wind. The results show that the sea and land wind days are increasing gradually from the north to the South China Sea. The sea wind convergence rate of Haikou, Chengmai, Lin Gao and the East is higher; the inland area of the northern island is available. Through the sensitivity study, the mesoscale meteorological model WRF double layer nesting model has a better simulation effect on the sea and land wind in the coastal areas. The CAMx-PAST numerical simulation source analysis method is used to study the power sources, industrial sources, traffic sources, resident sources, agricultural sources and unorganized uplift of various regions in Hainan Province. The effect of six types of pollution sources on the environmental air quality of 5 typical cities in Haikou, Qionghai, Sanya, Dongfang and Five Fingers Group city in Hainan Province, the sensitivity of the pollutant emission (10 thousand tons) to the regional average concentration is studied. The sensitivity of the pollution source region of Hainan province is from high to low to Haikou. The region, the eastern region, the northwest region, the central region, the southern region and the southwest region. Based on the status of the functional areas in Hainan and the screening results of regional sensitive sources, the adjustment scheme for the current industrial functional zoning is proposed. At the same time, the influence of the ambient air pollution sources on the environmental air quality in Hainan is also studied, and the ambient air pollution sources in the surrounding region are also studied. In the dry season (January), the contribution rate of fine particles in Hainan province is about 50%, and the contribution rate of the rainy season (July) is about 30%. According to the principle of the circular economy, the leading industry theory and the industrial layout theory are used to screen the leading industry evaluation index system, the classification evaluation standard is set up, and the classification evaluation model of the leading industry of the circular economy type is constructed, and 3 leading products are selected. Industry and 4 alternative leading industries. Based on the sensitive source identification results, based on the CAMx-PAST sensitivity coefficient, the maximum allowable emission optimization model for multi pollutant co control of 4 types of sources in 6 typical regions of Hainan province was established. According to the equivalent relationship between SO2, NOX and VOCs unit emissions and PM2.5 emissions, it was determined to be in 2020, PM2.5 The maximum allowable emissions of various sources and leading industries SO2, NOX, VOCs and PM2.5 are calculated under the condition of maintaining the concentration of the 2015 and the second reduction on the basis of 2015. Combined with the evolution of the weather system and the analysis of the diffusion of air pollutants by sea breeze, the leading industrial cloth is adjusted according to the result of source analysis and the maximum allowable discharge of the region. In order to prevent regional atmospheric pollution, oil processing, coking and nuclear fuel processing industry, black metal smelting and calendering and processing industry, black metal mining, oil and natural gas mining, non metal mining industry can continue to develop in situ, and the pharmaceutical industry should move to the southwest region gradually and the agricultural and sub industry processing industry should be changed. The existing development mode and scale can be considered for the development of large scale agricultural and sideline products processing bases in Southwest China.
【學(xué)位授予單位】：北京工業(yè)大學(xué)
【學(xué)位級(jí)別】：博士
【學(xué)位授予年份】：2016
【分類號(hào)】：X51;X16
本文編號(hào)：2165375
[Abstract]:The concentration of air pollutants is closely related to the source of pollution and the weather conditions. The atmospheric environment in Hainan Island is not only affected by the large scale weather type, but also influenced by the sea land wind caused by the uneven heat of the sea and land. The atmospheric environmental pollution is diagnosed and analyzed by the study of the change characteristics of the atmospheric environmental quality in the tropical mesoscale island area. The cause and mechanism of the process are formed. Based on the meteorological characteristics of the tropical island, the sensitive source area of the air pollution is identified, the sensitivity coefficient of the source area and the typical city is determined, the multi source and multi pollutant optimization control model is established, the leading industry layout is optimized, the environmental impact of the industrial development is reduced to the lowest level, and the best economic environment effect is also given. The results are of great practical significance for the rational and rapid economic development of Hainan Province in the context of the development of the international tourism island. The principle and method of weather analysis are used to analyze the distribution characteristics and phase relations of the main tropical weather systems in Hainan Island and the atmospheric environmental pollution process. The results show that the influence of Hainan Island is large. The main weather patterns of gas environment quality are continental cold pressure, tropical cyclone and low pressure trough. The large pressure ridge weather system in the tropical area and the local flow convergence under control are the main reasons for the accumulation of air pollutants and the formation of peak value in the region; the Indo Burmese low pressure trough and its southerly wind are favorable for the removal of pollutants. The meteorological data of Hainan Island automatic weather station set up the standard of the identification of the tropical island sea and land wind, and the climatic characteristics and the temporal and spatial distribution of the sea land wind. The results show that the sea and land wind days are increasing gradually from the north to the South China Sea. The sea wind convergence rate of Haikou, Chengmai, Lin Gao and the East is higher; the inland area of the northern island is available. Through the sensitivity study, the mesoscale meteorological model WRF double layer nesting model has a better simulation effect on the sea and land wind in the coastal areas. The CAMx-PAST numerical simulation source analysis method is used to study the power sources, industrial sources, traffic sources, resident sources, agricultural sources and unorganized uplift of various regions in Hainan Province. The effect of six types of pollution sources on the environmental air quality of 5 typical cities in Haikou, Qionghai, Sanya, Dongfang and Five Fingers Group city in Hainan Province, the sensitivity of the pollutant emission (10 thousand tons) to the regional average concentration is studied. The sensitivity of the pollution source region of Hainan province is from high to low to Haikou. The region, the eastern region, the northwest region, the central region, the southern region and the southwest region. Based on the status of the functional areas in Hainan and the screening results of regional sensitive sources, the adjustment scheme for the current industrial functional zoning is proposed. At the same time, the influence of the ambient air pollution sources on the environmental air quality in Hainan is also studied, and the ambient air pollution sources in the surrounding region are also studied. In the dry season (January), the contribution rate of fine particles in Hainan province is about 50%, and the contribution rate of the rainy season (July) is about 30%. According to the principle of the circular economy, the leading industry theory and the industrial layout theory are used to screen the leading industry evaluation index system, the classification evaluation standard is set up, and the classification evaluation model of the leading industry of the circular economy type is constructed, and 3 leading products are selected. Industry and 4 alternative leading industries. Based on the sensitive source identification results, based on the CAMx-PAST sensitivity coefficient, the maximum allowable emission optimization model for multi pollutant co control of 4 types of sources in 6 typical regions of Hainan province was established. According to the equivalent relationship between SO2, NOX and VOCs unit emissions and PM2.5 emissions, it was determined to be in 2020, PM2.5 The maximum allowable emissions of various sources and leading industries SO2, NOX, VOCs and PM2.5 are calculated under the condition of maintaining the concentration of the 2015 and the second reduction on the basis of 2015. Combined with the evolution of the weather system and the analysis of the diffusion of air pollutants by sea breeze, the leading industrial cloth is adjusted according to the result of source analysis and the maximum allowable discharge of the region. In order to prevent regional atmospheric pollution, oil processing, coking and nuclear fuel processing industry, black metal smelting and calendering and processing industry, black metal mining, oil and natural gas mining, non metal mining industry can continue to develop in situ, and the pharmaceutical industry should move to the southwest region gradually and the agricultural and sub industry processing industry should be changed. The existing development mode and scale can be considered for the development of large scale agricultural and sideline products processing bases in Southwest China.
【學(xué)位授予單位】：北京工業(yè)大學(xué)
【學(xué)位級(jí)別】：博士
【學(xué)位授予年份】：2016
【分類號(hào)】：X51;X16
【參考文獻(xiàn)】
相關(guān)期刊論文 前1條
1 尉鵬;任陣海;王文杰;蘇福慶;高慶先;程水源;張永林;;2014年10月中國(guó)東部持續(xù)重污染天氣成因分析[J];環(huán)境科學(xué)研究;2015年05期
，本文編號(hào)：2165375
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