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針對(dui)(dui)工業園(yuan)(yuan)(yuan)區(qu)(qu)(qu)排(pai)放(fang)的大氣(qi)(qi)污(wu)(wu)染(ran)物(wu)(wu)(wu)組分具(ju)有濃度較高(gao)(gao)、成分復雜、部分物(wu)(wu)(wu)種同(tong)源(yuan)、難(nan)溯(su)源(yuan)等特點,聚光(guang)開發了一套高(gao)(gao)時(shi)(shi)空(kong)分辨率預警(jing)與溯(su)源(yuan)模(mo)式系(xi)統。該模(mo)式系(xi)統實現了不(bu)同(tong)尺度氣(qi)(qi)象(xiang)模(mo)式耦(ou)合(he)、氣(qi)(qi)象(xiang)與大氣(qi)(qi)擴散模(mo)式的耦(ou)合(he),當園(yuan)(yuan)(yuan)區(qu)(qu)(qu)需(xu)要對(dui)(dui)歷史污(wu)(wu)染(ran)物(wu)(wu)(wu)的來源(yuan)進行(xing)追溯(su)時(shi)(shi),將“重現”溯(su)源(yuan)時(shi)(shi)段(duan)(duan)園(yuan)(yuan)(yuan)區(qu)(qu)(qu)高(gao)(gao)精(jing)(jing)度氣(qi)(qi)象(xiang)流場(chang),分析出污(wu)(wu)染(ran)物(wu)(wu)(wu)傳輸路徑,同(tong)時(shi)(shi)結合(he)企業污(wu)(wu)染(ran)物(wu)(wu)(wu)排(pai)放(fang)特征、排(pai)放(fang)量和活動工況等參(can)數,最終(zhong)篩查出該時(shi)(shi)段(duan)(duan)排(pai)放(fang)此污(wu)(wu)染(ran)物(wu)(wu)(wu)的可疑企業。且該系(xi)統可獲取了園(yuan)(yuan)(yuan)區(qu)(qu)(qu)污(wu)(wu)染(ran)監測數據,實現了超標污(wu)(wu)染(ran)物(wu)(wu)(wu)的快(kuai)速報(bao)(bao)警(jing),并(bing)能“預測”出未來預報(bao)(bao)時(shi)(shi)段(duan)(duan)園(yuan)(yuan)(yuan)區(qu)(qu)(qu)高(gao)(gao)精(jing)(jing)度氣(qi)(qi)象(xiang)流場(chang),模(mo)擬園(yuan)(yuan)(yuan)區(qu)(qu)(qu)污(wu)(wu)染(ran)物(wu)(wu)(wu)的擴散分布情況,輔助園(yuan)(yuan)(yuan)區(qu)(qu)(qu)管理部門(men)提(ti)前對(dui)(dui)有可能產生污(wu)(wu)染(ran)進行(xing)防范。
污(wu)(wu)染(ran)源在線監(jian)控系統通過對污(wu)(wu)染(ran)排放(fang)數(shu)(shu)(shu)據(ju)的(de)采集,利用數(shu)(shu)(shu)據(ju)有效(xiao)性(xing)審(shen)核機制對監(jian)測(ce)數(shu)(shu)(shu)據(ju)進行審(shen)核, 為(wei)環境(jing)監(jian)察部門(men)提供真實有效(xiao)的(de)監(jian)測(ce)數(shu)(shu)(shu)據(ju),幫助環境(jing)監(jian)察部門(men)實時掌(zhang)握污(wu)(wu)染(ran)排放(fang)狀況,約束企業的(de)違法、違規排污(wu)(wu)行為(wei),為(wei)污(wu)(wu)染(ran)減(jian)排和總量控制提供數(shu)(shu)(shu)據(ju)支撐。