近年(nian)來(lai),隨(sui)著鋼(gang)鐵(tie)產業形勢的變化,鋼(gang)鐵(tie)企業節(jie)能減排和環(huan)境治理成為轉型升級的必由之路。
一、科技提(ti)標“四廢”排放全方位受控
黑龍(long)江(jiang)建(jian)(jian)龍(long)是(shi)國(guo)家(jia)工(gong)(gong)(gong)(gong)信部(bu)(bu)首(shou)批(pi)公(gong)(gong)布的(de),符合(he)“國(guo)家(jia)鋼(gang)(gang)鐵(tie)(tie)行(xing)業(ye)規范條件”的(de)45家(jia)鋼(gang)(gang)鐵(tie)(tie)企業(ye)之一。對于鋼(gang)(gang)鐵(tie)(tie)企業(ye)來說,“四(si)廢(fei)(fei)(fei)”治(zhi)(zhi)理(li)(li)(li)與循(xun)環(huan)利用(yong)是(shi)環(huan)保(bao)(bao)工(gong)(gong)(gong)(gong)作(zuo)(zuo)的(de)主體部(bu)(bu)分。在(zai)(zai)廢(fei)(fei)(fei)水(shui)(shui)(shui)治(zhi)(zhi)理(li)(li)(li)利用(yong)方面(mian)(mian),根(gen)據(ju)不同(tong)工(gong)(gong)(gong)(gong)序特點,在(zai)(zai)廠內建(jian)(jian)設(she)(she)(she)相(xiang)配套的(de)水(shui)(shui)(shui)處理(li)(li)(li)設(she)(she)(she)施。采用(yong)上(shang)海寶(bao)鋼(gang)(gang)先(xian)進(jin)工(gong)(gong)(gong)(gong)藝建(jian)(jian)成(cheng)焦(jiao)(jiao)化(hua)酚氰廢(fei)(fei)(fei)水(shui)(shui)(shui)處理(li)(li)(li)系(xi)(xi)統,處理(li)(li)(li)后的(de)廢(fei)(fei)(fei)水(shui)(shui)(shui)達到(dao)《鋼(gang)(gang)鐵(tie)(tie)工(gong)(gong)(gong)(gong)業(ye)水(shui)(shui)(shui)污(wu)染(ran)物(wu)排放標準(zhun)》中(zhong)的(de)二級標準(zhun),供煉鐵(tie)(tie)沖渣(zha)使(shi)用(yong),實現零(ling)排放;2015年公(gong)(gong)司(si)(si)又投(tou)資(zi)(zi)1737萬元(yuan),對原(yuan)(yuan)有(you)(you)焦(jiao)(jiao)化(hua)廢(fei)(fei)(fei)水(shui)(shui)(shui)處理(li)(li)(li)系(xi)(xi)統進(jin)行(xing)升級改造;2018年5月,總投(tou)資(zi)(zi)7000余萬元(yuan)的(de)污(wu)水(shui)(shui)(shui)綜合(he)處理(li)(li)(li)回用(yong)工(gong)(gong)(gong)(gong)程開工(gong)(gong)(gong)(gong)建(jian)(jian)設(she)(she)(she),該項(xiang)目能夠更進(jin)一步提高水(shui)(shui)(shui)的(de)重復利用(yong)率(lv),降(jiang)低(di)工(gong)(gong)(gong)(gong)業(ye)新水(shui)(shui)(shui)消耗,可(ke)為保(bao)(bao)護過(guo)境馬(ma)蹄河水(shui)(shui)(shui)質和安(an)邦河水(shui)(shui)(shui)質起到(dao)關鍵作(zuo)(zuo)用(yong),該工(gong)(gong)(gong)(gong)程計(ji)劃10月底竣工(gong)(gong)(gong)(gong)。在(zai)(zai)煙塵和廢(fei)(fei)(fei)氣治(zhi)(zhi)理(li)(li)(li)方面(mian)(mian),公(gong)(gong)司(si)(si)本著高標準(zhun)、嚴要(yao)求的(de)原(yuan)(yuan)則(ze),嚴格控制污(wu)染(ran)物(wu)排放。目前(qian)(qian)公(gong)(gong)司(si)(si)共在(zai)(zai)焦(jiao)(jiao)化(hua)、燒(shao)結(jie)、煉鐵(tie)(tie)、煉鋼(gang)(gang)、軋鋼(gang)(gang)等(deng)主體生產工(gong)(gong)(gong)(gong)序安(an)裝除塵設(she)(she)(she)施及廢(fei)(fei)(fei)氣治(zhi)(zhi)理(li)(li)(li)設(she)(she)(she)施54套。2017年12月,投(tou)資(zi)(zi)3.2億元(yuan)的(de)160萬噸干熄(xi)焦(jiao)(jiao)項(xiang)目正式投(tou)產。該項(xiang)目是(shi)我省目前(qian)(qian)第一座大(da)型干熄(xi)焦(jiao)(jiao)裝置,可(ke)有(you)(you)效(xiao)避免(mian)在(zai)(zai)傳統濕(shi)法熄(xi)焦(jiao)(jiao)過(guo)程中(zhong),產生大(da)量的(de)酚、氰化(hua)合(he)物(wu)和硫(liu)(liu)化(hua)物(wu)等(deng)有(you)(you)害氣體及熄(xi)焦(jiao)(jiao)產生的(de)蒸(zheng)汽,完(wan)全達到(dao)有(you)(you)效(xiao)降(jiang)低(di)排放污(wu)染(ran)的(de)標準(zhun),對改善周邊(bian)大(da)氣環(huan)境起到(dao)重要(yao)作(zuo)(zuo)用(yong)。自2014年至今,公(gong)(gong)司(si)(si)已(yi)先(xian)后投(tou)入資(zi)(zi)金3.5億元(yuan),委托中(zhong)冶(ye)京城等(deng)國(guo)內知名冶(ye)金環(huan)保(bao)(bao)公(gong)(gong)司(si)(si),對廠區(qu)除塵系(xi)(xi)統、揚塵區(qu)域以及燒(shao)結(jie)脫硫(liu)(liu)等(deng)廢(fei)(fei)(fei)氣治(zhi)(zhi)理(li)(li)(li)設(she)(she)(she)施進(jin)行(xing)環(huan)保(bao)(bao)提標改造。目前(qian)(qian),這些環(huan)保(bao)(bao)設(she)(she)(she)施提標改造均(jun)已(yi)完(wan)成(cheng),并實現穩定(ding)達標排放。在(zai)(zai)廢(fei)(fei)(fei)渣(zha)治(zhi)(zhi)理(li)(li)(li)利用(yong)方面(mian)(mian),針對煉鐵(tie)(tie)過(guo)程中(zhong)產生的(de)水(shui)(shui)(shui)渣(zha),全部(bu)(bu)外銷水(shui)(shui)(shui)泥廠,用(yong)作(zuo)(zuo)水(shui)(shui)(shui)泥原(yuan)(yuan)料(liao);煉鋼(gang)(gang)過(guo)程中(zhong)產生的(de)鋼(gang)(gang)渣(zha),經專業(ye)回收處理(li)(li)(li)后實現再利用(yong)。
通過(guo)采取以上措施,公司生(sheng)產過(guo)程中的廢(fei)水、廢(fei)氣、煙塵、廢(fei)渣這(zhe)“四(si)廢(fei)”均得到了(le)全方(fang)位的控制,各項廢(fei)棄物(wu)實現達(da)標排放,切實改善了(le)廠(chang)區內(nei)的生(sheng)態環境質量和工作環境。
二、精(jing)細(xi)管理(li) 強化環境保護體制機(ji)制建(jian)設(she)
“按照(zhao)集(ji)團要求,全面(mian)推(tui)進(jin)鋼(gang)鐵版(ban)塊產業(ye)高(gao)質量發(fa)展。廉潔自(zi)(zi)律是(shi)(shi)底線(xian),安全環(huan)保是(shi)(shi)底線(xian),是(shi)(shi)一票否決項,任何事情都不能以(yi)犧牲生(sheng)(sheng)命和生(sheng)(sheng)態環(huan)境(jing)(jing)為(wei)代(dai)價,要像對(dui)待自(zi)(zi)己的生(sheng)(sheng)命一樣對(dui)待環(huan)境(jing)(jing)保護,這(zhe)是(shi)(shi)不可觸碰的紅線(xian)!”公司領導在中高(gao)層(ceng)研討會上(shang)的發(fa)言擲地有聲。這(zhe)是(shi)(shi)黑龍江建(jian)龍戰略發(fa)展的需要,也是(shi)(shi)企業(ye)生(sheng)(sheng)存的必(bi)然要求,更是(shi)(shi)建(jian)龍人的實(shi)際(ji)行動(dong)!
為(wei)強(qiang)化(hua)節(jie)(jie)能(neng)(neng)(neng)環保(bao)管(guan)(guan)理(li)(li),黑(hei)龍(long)(long)江(jiang)(jiang)建龍(long)(long)成(cheng)立了專門單位,對(dui)節(jie)(jie)能(neng)(neng)(neng)減排(pai)工(gong)(gong)(gong)作進(jin)(jin)行(xing)精細化(hua)專業管(guan)(guan)理(li)(li),對(dui)各(ge)生產廠(chang)排(pai)放(fang)情況進(jin)(jin)行(xing)24小時監控,一旦發現(xian)異常及時處理(li)(li),設立了定期(qi)通(tong)報、考(kao)核機制,將各(ge)單位節(jie)(jie)能(neng)(neng)(neng)環保(bao)指標納人年度績(ji)效考(kao)核中去(qu)。同(tong)時,加大(da)對(dui)環保(bao)設施的運行(xing)管(guan)(guan)理(li)(li),盡全力保(bao)障現(xian)有(you)環保(bao)設施24小時有(you)效開(kai)通(tong)運行(xing),發揮最大(da)功效。為(wei)促進(jin)(jin)節(jie)(jie)能(neng)(neng)(neng)減排(pai)工(gong)(gong)(gong)作開(kai)展(zhan),黑(hei)龍(long)(long)江(jiang)(jiang)建龍(long)(long)從提高能(neng)(neng)(neng)源(yuan)(yuan)管(guan)(guan)理(li)(li)水平入手,在國家(jia)工(gong)(gong)(gong)信部(bu)和(he)(he)(he)省(sheng)市(shi)工(gong)(gong)(gong)信委的大(da)力支持下,2011年引進(jin)(jin)了能(neng)(neng)(neng)源(yuan)(yuan)管(guan)(guan)理(li)(li)系(xi)(xi)統。該系(xi)(xi)統上線(xian)以來(lai),企(qi)業能(neng)(neng)(neng)源(yuan)(yuan)系(xi)(xi)統勞動(dong)生產率大(da)幅提高。公司還以技術創新和(he)(he)(he)管(guan)(guan)理(li)(li)創新為(wei)手段,持續推(tui)動(dong)綠(lv)色清(qing)潔工(gong)(gong)(gong)廠(chang)工(gong)(gong)(gong)作,實現(xian)了“質量、環境、職業健康安(an)全”三體(ti)系(xi)(xi)有(you)效整合(he)。鋼(gang)鐵企(qi)業節(jie)(jie)能(neng)(neng)(neng)環保(bao),任重道遠,難能(neng)(neng)(neng)可貴的是(shi)面(mian)對(dui)問(wen)題(ti)的責(ze)任和(he)(he)(he)擔當。對(dui)周邊(bian)社區及市(shi)民反(fan)映企(qi)業環保(bao)問(wen)題(ti),黑(hei)龍(long)(long)江(jiang)(jiang)建龍(long)(long)不(bu)推(tui)托、不(bu)回避(bi),積(ji)極(ji)配合(he)上級(ji)(ji)環保(bao)部(bu)門和(he)(he)(he)監察支隊(dui)查找問(wen)題(ti)源(yuan)(yuan)點,制定問(wen)題(ti)整改方案,嚴格明(ming)確了整改標準和(he)(he)(he)時間節(jie)(jie)點,并第一時間向上級(ji)(ji)環保(bao)部(bu)門反(fan)饋。
三(san)、變廢為寶大力發(fa)展(zhan)循環經(jing)濟
引進(jin)高新(xin)技術,實(shi)現能源二次利用(yong)、變廢(fei)(fei)為(wei)寶,是(shi)黑龍江建(jian)龍綠(lv)色發展的(de)另一途(tu)徑。近年來,公司(si)狠抓節能減排的(de)同時(shi),還多方發展循(xun)環(huan)經濟產(chan)業鏈(lian),先后(hou)對煤(mei)(mei)氣(qi)(qi)、廢(fei)(fei)渣、廢(fei)(fei)氣(qi)(qi)、余(yu)熱(re)、余(yu)壓廢(fei)(fei)水等資源進(jin)行回收(shou)利用(yong),取得了(le)(le)較(jiao)好的(de)環(huan)境效(xiao)益(yi)和(he)(he)經濟效(xiao)益(yi)。公司(si)重點(dian)發展了(le)(le)城市煤(mei)(mei)氣(qi)(qi)供(gong)應(ying)、煤(mei)(mei)氣(qi)(qi)發電、余(yu)壓余(yu)熱(re)回收(shou)、剩(sheng)余(yu)煤(mei)(mei)氣(qi)(qi)制(zhi)(zhi)甲醇及LNG等項(xiang)目(mu)。2010年4月(yue)份,公司(si)正式啟動了(le)(le)以(yi)甲醇和(he)(he)LNG為(wei)重點(dian)的(de)循(xun)環(huan)經濟產(chan)業項(xiang)目(mu)建(jian)設。其中精(jing)制(zhi)(zhi)甲醇項(xiang)目(mu)總(zong)投(tou)(tou)資4億(yi)元,是(shi)國內(nei)第一條利用(yong)高爐(lu)(lu)(lu)、轉(zhuan)爐(lu)(lu)(lu)和(he)(he)焦(jiao)(jiao)爐(lu)(lu)(lu)混合(he)煤(mei)(mei)氣(qi)(qi)制(zhi)(zhi)甲醇的(de)項(xiang)目(mu),該項(xiang)目(mu)于(yu)2012年1月(yue)份正式竣工投(tou)(tou)產(chan)。2014年12月(yue)份投(tou)(tou)產(chan)的(de)LNG項(xiang)目(mu)總(zong)投(tou)(tou)資2.54億(yi)元,主要以(yi)甲醇裝置焦(jiao)(jiao)爐(lu)(lu)(lu)氣(qi)(qi)提氫解吸氣(qi)(qi)為(wei)原料,制(zhi)(zhi)取液(ye)化天然氣(qi)(qi)。這些(xie)節能環(huan)保項(xiang)目(mu)主要是(shi)以(yi)鋼鐵和(he)(he)煤(mei)(mei)炭(tan)為(wei)基礎,利用(yong)生產(chan)過程中產(chan)生的(de)廢(fei)(fei)棄(qi)物(wu)進(jin)行回收(shou)再(zai)利用(yong)的(de)綠(lv)色低(di)碳產(chan)業,有效(xiao)減少(shao)了(le)(le)溫室(shi)氣(qi)(qi)體排放(fang),符合(he)國家產(chan)業政策。
四、美化亮化打造綠色生態(tai)鋼鐵企業
近年來,黑龍江建(jian)龍全面實(shi)施廠區(qu)綠(lv)(lv)化(hua)(hua)、美化(hua)(hua)、亮化(hua)(hua),打造綠(lv)(lv)色鋼(gang)廠。對于綠(lv)(lv)化(hua)(hua)工(gong)作,每年都(dou)納(na)入整體工(gong)作規劃(hua)中,截至目前,公司(si)共組織播種綠(lv)(lv)化(hua)(hua)草坪(ping)30余萬平(ping)方,樹(shu)木18萬株(叢)。2018年6月份(fen)起(qi)(qi),又(you)邀請中冶京誠(cheng)鋼(gang)鐵(tie)規劃(hua)設計院,計劃(hua)再投入1億元資金,繼續加大(da)廠區(qu)“綠(lv)(lv)化(hua)(hua)、硬化(hua)(hua)、美化(hua)(hua)、亮化(hua)(hua)”力度,實(shi)現(xian)企業、人與環(huan)境和諧共處(chu)。現(xian)如今,走進(jin)黑龍江建(jian)龍,一座(zuo)座(zuo)高(gao)爐、一排(pai)排(pai)廠房井然有序(xu)。廠區(qu)內、道路旁,綠(lv)(lv)色植物錯落有致;綠(lv)(lv)化(hua)(hua)帶(dai)層次分明、花(hua)草樹(shu)木色彩斑斕。公司(si)辦(ban)公區(qu)域大(da)門前環(huan)繞(rao)著(zhu)茵(yin)茵(yin)綠(lv)(lv)地,巨石上鐫刻(ke)著(zhu)“只爭第一、點滴(di)做(zuo)起(qi)(qi)”八個(ge)大(da)字,彰顯著(zhu)建(jian)龍綠(lv)(lv)色發展理(li)念中堅定不移的(de)企業文化(hua)(hua),一幅生動的(de)綠(lv)(lv)色工(gong)業發展藍(lan)圖已躍然眼前。

