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省政府新聞辦舉行“解讀《陜西省鐵腕治霾打贏藍天保衛戰三年行動方案(2018-2020年)》和《陜西省鐵腕治霾打贏藍天保衛戰2018年工作要點》”新聞發布會
時間:2018-06-06 18:14:10  瀏覽:0次  來源: 安全與環境監察處  作者:
恢復窄屏

 

5月16日上午(wu)10時,陜(shan)西(xi)省(sheng)(sheng)(sheng)人(ren)民(min)政府(fu)新(xin)聞(wen)(wen)(wen)辦(ban)公室(shi)舉(ju)行“解讀《陜(shan)西(xi)省(sheng)(sheng)(sheng)鐵腕(wan)治(zhi)霾打贏(ying)(ying)藍天(tian)保(bao)(bao)衛戰(zhan)三(san)年(nian)行動(dong)方案(2018-2020年(nian))》和《陜(shan)西(xi)省(sheng)(sheng)(sheng)鐵腕(wan)治(zhi)霾打贏(ying)(ying)藍天(tian)保(bao)(bao)衛戰(zhan)2018年(nian)工(gong)作要(yao)(yao)點》”新(xin)聞(wen)(wen)(wen)發布會。陜(shan)西(xi)省(sheng)(sheng)(sheng)環保(bao)(bao)廳(ting)(ting)(ting)新(xin)聞(wen)(wen)(wen)發言人(ren)、副(fu)廳(ting)(ting)(ting)長(chang)郝(hao)彥(yan)偉先(xian)生(sheng)首先(xian)對(dui)《陜(shan)西(xi)省(sheng)(sheng)(sheng)鐵腕(wan)治(zhi)霾打贏(ying)(ying)藍天(tian)保(bao)(bao)衛戰(zhan)三(san)年(nian)行動(dong)方案(2018-2020年(nian))》和《陜(shan)西(xi)省(sheng)(sheng)(sheng)鐵腕(wan)治(zhi)霾打贏(ying)(ying)藍天(tian)保(bao)(bao)衛戰(zhan)2018年(nian)工(gong)作要(yao)(yao)點》的(de)(de)(de)(de)起草背景、《方案》的(de)(de)(de)(de)主(zhu)要(yao)(yao)特(te)點、《方案》的(de)(de)(de)(de)主(zhu)要(yao)(yao)內(nei)容、《要(yao)(yao)點》的(de)(de)(de)(de)主(zhu)要(yao)(yao)內(nei)容、三(san)年(nian)任(ren)(ren)務(wu)和年(nian)度任(ren)(ren)務(wu)整體考慮相關情(qing)況做了介紹。隨后,郝(hao)彥(yan)偉與(yu)參加此次新(xin)聞(wen)(wen)(wen)發布會的(de)(de)(de)(de)陜(shan)西(xi)省(sheng)(sheng)(sheng)發改委副(fu)主(zhu)任(ren)(ren)蘇園林先(xian)生(sheng),陜(shan)西(xi)省(sheng)(sheng)(sheng)工(gong)信廳(ting)(ting)(ting)副(fu)巡視(shi)員趙光(guang)梅女士,陜(shan)西(xi)省(sheng)(sheng)(sheng)公安廳(ting)(ting)(ting)交通管理局(交警總(zong)隊)副(fu)局長(chang)(副(fu)總(zong)隊長(chang))馬忠孝先(xian)生(sheng),陜(shan)西(xi)省(sheng)(sheng)(sheng)住(zhu)建廳(ting)(ting)(ting)副(fu)巡視(shi)員王(wang)晟先(xian)生(sheng)出一同回答(da)記者提問。發布會由陜(shan)西(xi)省(sheng)(sheng)(sheng)人(ren)民(min)政府(fu)新(xin)聞(wen)(wen)(wen)辦(ban)公室(shi)副(fu)主(zhu)任(ren)(ren)安廣文主(zhu)持。

一、關于(yu)燃氣鍋爐低氮(dan)燃燒改造的問題,郝彥偉說:

三(san)年方(fang)案(an)中要(yao)求開展燃(ran)氣鍋爐低(di)氮燃(ran)燒改造主(zhu)要(yao)基于(yu)以(yi)下考慮:

一(yi)是我(wo)省復合型大(da)氣(qi)污(wu)(wu)染(ran)特(te)征愈(yu)加(jia)明顯。隨著近年大(da)氣(qi)污(wu)(wu)染(ran)防治(zhi)工(gong)作(zuo)的深(shen)入(ru)開展,我(wo)省二(er)氧(yang)(yang)化(hua)(hua)硫濃(nong)度大(da)幅下降(jiang),但二(er)氧(yang)(yang)化(hua)(hua)氮濃(nong)度呈(cheng)(cheng)上升趨(qu)勢,臭(chou)氧(yang)(yang)污(wu)(wu)染(ran)呈(cheng)(cheng)現時段提(ti)前(qian)、范圍擴大(da)、濃(nong)度加(jia)重的特(te)點。對燃(ran)氣(qi)鍋(guo)爐實施低(di)氮燃(ran)燒改造能(neng)(neng)減少臭(chou)氧(yang)(yang)前(qian)體(ti)物(wu)氮氧(yang)(yang)化(hua)(hua)物(wu)排放(fang)量(liang),在降(jiang)低(di)氮氧(yang)(yang)化(hua)(hua)物(wu)排放(fang)同時也能(neng)(neng)對臭(chou)氧(yang)(yang)污(wu)(wu)染(ran)防治(zhi)起到積極作(zuo)用,一(yi)舉(ju)兩(liang)得。

二是現(xian)有(you)燃(ran)(ran)氣(qi)鍋爐排(pai)放(fang)(fang)標(biao)準(zhun)將(jiang)加嚴(yan)。目前僅(jin)西安市(shi)燃(ran)(ran)氣(qi)鍋爐就(jiu)超(chao)過5000臺(tai),隨著能源結構調整,未來天然氣(qi)能源比重將(jiang)進一步(bu)增加,為此,我省將(jiang)加嚴(yan)燃(ran)(ran)氣(qi)鍋爐排(pai)放(fang)(fang)標(biao)準(zhun),初步(bu)考慮改造(zao)(zao)后的氮氧(yang)化(hua)物排(pai)放(fang)(fang)低(di)于80mg/m3,與三年(nian)方(fang)案要求一致,實(shi)施低(di)氮燃(ran)(ran)燒改造(zao)(zao)成(cheng)為必(bi)然要求。據(ju)不(bu)完全(quan)統計,未經過低(di)氮燃(ran)(ran)燒改造(zao)(zao)的燃(ran)(ran)氣(qi)鍋爐氮氧(yang)化(hua)物排(pai)放(fang)(fang)水平多(duo)數集中在200-300mg/m3,改造(zao)(zao)后燃(ran)(ran)氣(qi)鍋爐氮氧(yang)化(hua)物排(pai)放(fang)(fang)低(di)于80mg/m3,氮氧(yang)化(hua)物排(pai)放(fang)(fang)量將(jiang)明顯下降。

三是(shi)燃(ran)氣鍋爐低氮燃(ran)燒改(gai)造技(ji)術已成熟(shu)。北京(jing)、天(tian)津、上海等地區(qu)燃(ran)氣鍋爐低氮燃(ran)燒改(gai)造已較為成熟(shu),我(wo)省2017年對燃(ran)氣鍋爐已開展低氮排放改(gai)造,有大量改(gai)造成功(gong)案(an)例,已具備(bei)市場全面推(tui)廣(guang)條件。

二、關(guan)于削減(jian)關(guan)中(zhong)地區(qu)燃煤消費,2018年(nian)削減(jian)500萬噸(dun)的支撐措(cuo)施(shi)問題,蘇園林回答到:

削減(jian)(jian)燃煤(mei)和(he)(he)提升煤(mei)炭清潔高效利(li)用(yong)水平是打贏藍天保衛(wei)戰的(de)重(zhong)要舉措之一。去(qu)年以來,關(guan)中各(ge)市區下(xia)大力氣抓了(le)規(gui)上工業減(jian)(jian)煤(mei)和(he)(he)散煤(mei)治(zhi)理(li)工作,取得了(le)明顯成效。今年,我(wo)們將按(an)照標本兼治(zhi)、突出重(zhong)點、整體推(tui)進的(de)原則,采取以下(xia)幾項措施(shi)完(wan)成500萬(wan)噸減(jian)(jian)煤(mei)目標任務。

一(yi)是(shi)大(da)(da)力實(shi)(shi)施(shi)燃(ran)(ran)煤(mei)(mei)(mei)供(gong)(gong)(gong)熱(re)(re)(re)站(zhan)清(qing)(qing)(qing)潔化(hua)改(gai)(gai)造(zao)。初步統計,剛(gang)剛(gang)過去的(de)(de)供(gong)(gong)(gong)暖(nuan)期,關(guan)中地區燃(ran)(ran)煤(mei)(mei)(mei)集中供(gong)(gong)(gong)熱(re)(re)(re)站(zhan)大(da)(da)約消(xiao)耗燃(ran)(ran)煤(mei)(mei)(mei)200萬噸左右。這(zhe)些供(gong)(gong)(gong)熱(re)(re)(re)站(zhan)鍋爐大(da)(da)都沒(mei)有達到超(chao)低排(pai)放(fang)水(shui)平,成為空氣(qi)污染的(de)(de)重要(yao)(yao)因(yin)素,因(yin)此也成為2018年(nian)清(qing)(qing)(qing)潔化(hua)改(gai)(gai)造(zao)的(de)(de)重點對象(xiang)。我(wo)們(men)將(jiang)抓好以下兩方面的(de)(de)工(gong)(gong)作。一(yi)方面,我(wo)們(men)要(yao)(yao)充分(fen)發揮現(xian)有超(chao)低排(pai)放(fang)熱(re)(re)(re)電(dian)機(ji)組的(de)(de)供(gong)(gong)(gong)熱(re)(re)(re)能力,實(shi)(shi)施(shi)中長距(ju)離供(gong)(gong)(gong)熱(re)(re)(re)工(gong)(gong)程,逐步關(guan)停替代(dai)覆(fu)蓋范(fan)圍內的(de)(de)中小型燃(ran)(ran)煤(mei)(mei)(mei)集中供(gong)(gong)(gong)熱(re)(re)(re)站(zhan)。另(ling)一(yi)方面,對大(da)(da)型熱(re)(re)(re)電(dian)聯產機(ji)組覆(fu)蓋范(fan)圍外的(de)(de)燃(ran)(ran)煤(mei)(mei)(mei)集中供(gong)(gong)(gong)熱(re)(re)(re)站(zhan),將(jiang)結合(he)我(wo)省天然氣(qi)供(gong)(gong)(gong)應保障能力,有計劃分(fen)步驟(zou)地推進天然氣(qi)或超(chao)低排(pai)放(fang)改(gai)(gai)造(zao)。西安市今年(nian)決心大(da)(da),提出要(yao)(yao)將(jiang)所有燃(ran)(ran)煤(mei)(mei)(mei)供(gong)(gong)(gong)熱(re)(re)(re)站(zhan)全部實(shi)(shi)現(xian)清(qing)(qing)(qing)潔化(hua)的(de)(de)目標要(yao)(yao)求,其它市區則(ze)按(an)照(zhao)三年(nian)行動(dong)方案(an)提出的(de)(de)不(bu)低于(yu)60%的(de)(de)目標實(shi)(shi)施(shi)改(gai)(gai)造(zao),通過這(zhe)些措(cuo)施(shi),最大(da)(da)限度減(jian)少冬季供(gong)(gong)(gong)暖(nuan)燃(ran)(ran)煤(mei)(mei)(mei)消(xiao)費。

二是(shi)繼(ji)續加大散煤(mei)治(zhi)理(li)力度。我們(men)將繼(ji)續把城鄉(xiang)居民(min)、工商服務業的(de)散燒燃煤(mei)治(zhi)理(li)作(zuo)為減煤(mei)的(de)重(zhong)點,在鞏固去(qu)年治(zhi)理(li)成果的(de)基礎上,繼(ji)續實施煤(mei)改電、煤(mei)改氣以及太陽(yang)能、地(di)熱(re)能等清潔(jie)能源替代工程,實現清潔(jie)取暖。

三(san)是通過(guo)壓(ya)減重點高耗(hao)(hao)能行(xing)業(ye)企業(ye)產能減少(shao)燃煤消(xiao)費。《三(san)年(nian)行(xing)動方案(an)》和《2018年(nian)工(gong)作要點》明確提出(chu),要重點壓(ya)減水泥、焦化(hua)、石(shi)油(you)化(hua)工(gong)、煤化(hua)工(gong)、建(jian)材等行(xing)業(ye)企業(ye)產能。在夏(xia)防期和冬防期,對鋼鐵(tie)、焦化(hua)、煤化(hua)工(gong)、石(shi)油(you)化(hua)工(gong)、水泥、磚(zhuan)瓦窯等高耗(hao)(hao)能行(xing)業(ye)實施(shi)(shi)錯峰生產或限產、停產。通過(guo)這些措施(shi)(shi),相(xiang)應減少(shao)規上工(gong)業(ye)燃煤消(xiao)費。

四是(shi)嚴格控制電(dian)(dian)(dian)(dian)煤(mei)消(xiao)費(fei)(fei)增(zeng)長。電(dian)(dian)(dian)(dian)力(li)行(xing)業是(shi)關(guan)中(zhong)地區(qu)煤(mei)炭(tan)消(xiao)費(fei)(fei)的(de)大(da)戶,2017年電(dian)(dian)(dian)(dian)煤(mei)消(xiao)費(fei)(fei)占到關(guan)地區(qu)中(zhong)煤(mei)炭(tan)消(xiao)費(fei)(fei)的(de)50%以(yi)上(shang),達到3394萬噸。雖然(ran)關(guan)中(zhong)地區(qu)30萬千(qian)(qian)瓦以(yi)上(shang)機(ji)組全部實現超低排放(fang)(fang),但(dan)總的(de)排放(fang)(fang)量仍然(ran)不是(shi)小數目,還有一(yi)些(xie)10萬千(qian)(qian)瓦以(yi)下(xia)的(de)小機(ji)組沒有達到超低排放(fang)(fang)水平。因此,我們(men)將區(qu)分對待,努(nu)力(li)控制電(dian)(dian)(dian)(dian)煤(mei)消(xiao)費(fei)(fei)較快增(zeng)長。一(yi)是(shi)采暖季(ji)期(qi)間,熱電(dian)(dian)(dian)(dian)機(ji)組要(yao)嚴格按照以(yi)熱定電(dian)(dian)(dian)(dian)原(yuan)則(ze)落實發(fa)(fa)電(dian)(dian)(dian)(dian)計劃;二是(shi)非采暖季(ji)期(qi)間,在保障電(dian)(dian)(dian)(dian)網安全穩(wen)定運(yun)行(xing)的(de)前提下(xia),減(jian)少或停止單(dan)機(ji)容量30萬千(qian)(qian)瓦以(yi)下(xia)發(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)組發(fa)(fa)電(dian)(dian)(dian)(dian),關(guan)中(zhong)核(he)心區(qu)30萬千(qian)(qian)瓦以(yi)上(shang)機(ji)組要(yao)合理調(diao)度(du),將減(jian)少的(de)發(fa)(fa)電(dian)(dian)(dian)(dian)指標在系統內發(fa)(fa)電(dian)(dian)(dian)(dian)企業調(diao)劑,或者有償(chang)轉移(yi)到其他發(fa)(fa)電(dian)(dian)(dian)(dian)企業。通過采取差別化的(de)措施,力(li)爭(zheng)將電(dian)(dian)(dian)(dian)煤(mei)消(xiao)費(fei)(fei)控制在一(yi)個合理水平。

發布會還圍繞(rao)主題(ti)回答(da)了機(ji)動(dong)車(che)尾氣排放治(zhi)理(li)、“散亂污(wu)”企(qi)業整(zheng)治(zhi)、建筑揚塵治(zhi)理(li)、相關化工行(xing)業限產等(deng)問題(ti)。

 

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