
公司(si)是(shi)山東省最大的(de)特(te)種鋼(gang)(gang)生(sheng)(sheng)產(chan)(chan)基(ji)地,為中國特(te)鋼(gang)(gang)企(qi)業(ye)協會、山東金屬學會、濰(wei)坊市冶金行業(ye)協會會員單位。公司(si)目前已形(xing)成年產(chan)(chan)生(sheng)(sheng)鐵250萬噸、鋼(gang)(gang)坯260萬噸、鋼(gang)(gang)材(cai)175萬噸的(de)生(sheng)(sheng)產(chan)(chan)能力。公司(si)按照分質供水(shui)、再(zai)循環(huan)、再(zai)利用的(de)原則,推動(dong)深度節(jie)水(shui)控(kong)水(shui),降低生(sheng)(sheng)產(chan)(chan)成本,形(xing)成節(jie)水(shui)型生(sheng)(sheng)產(chan)(chan)方式,始終把節(jie)水(shui)工(gong)作放在(zai)首位,先(xian)后獲得了(le)“省級節(jie)水(shui)型企(qi)業(ye)”“省級節(jie)水(shui)標桿企(qi)業(ye)”榮譽(yu)稱號(hao)。
規范企業生產用水(shui)
巨能熱電生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)的(de)城市(shi)(shi)生(sheng)(sheng)(sheng)活廢水(shui)(shui)(shui)再生(sheng)(sheng)(sheng)利用(yong)(yong)項目,用(yong)(yong)水(shui)(shui)(shui)占比約68%。由(you)壽光市(shi)(shi)水(shui)(shui)(shui)利局統一調配(pei)地域水(shui)(shui)(shui)源百源地表水(shui)(shui)(shui)占比約32%。生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)用(yong)(yong)水(shui)(shui)(shui)全部循環使(shi)用(yong)(yong),生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)工(gong)(gong)(gong)序(xu)中梳理(li)兩類水(shui)(shui)(shui)源的(de)綜合混比率,以(yi)非(fei)常規(gui)用(yong)(yong)水(shui)(shui)(shui)為主,針對鋼(gang)鐵(tie)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)工(gong)(gong)(gong)序(xu)多,用(yong)(yong)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)不(bu)同的(de)特點(dian),經反滲透膜法處(chu)理(li)的(de)高(gao)品質(zhi)水(shui)(shui)(shui)和普通工(gong)(gong)(gong)業循環水(shui)(shui)(shui),分別供應不(bu)同生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)工(gong)(gong)(gong)藝(yi),避免普通工(gong)(gong)(gong)藝(yi)采用(yong)(yong)高(gao)端水(shui)(shui)(shui),做到減量化、再循環、再利用(yong)(yong),提高(gao)水(shui)(shui)(shui)綜合利用(yong)(yong)率,節(jie)能與環保(bao)效果顯(xian)著,水(shui)(shui)(shui)重(zhong)復利用(yong)(yong)率達到98.9%,實(shi)現節(jie)水(shui)(shui)(shui)、節(jie)能、降(jiang)低運行費用(yong)(yong)。
加強廢水再(zai)利用(yong)
公司污水處理站為自建節水、節能、環保項目,綜合廢水處理站處理規模3500m3/天,設有脫硫廢水處理線和生產廢水處理線。依托污水處理站的綜合處置能效,凸顯脫硫廢水處理線調節、緩存和生產廢水線絮凝、沉淀的各自優勢,做到工序節約,優化用水布局,綜合調配處置廠區各類廢水并做到有效利用。發揮污水處理站廢水處置及收納自然降水的優勢,回收適量天然降水供給生產補充,2023年累計收集天然降水46003m3,處理回收利用廢水1071981m3。
強化節水工藝應用(yong)
用先進(jin)的節(jie)(jie)水技(ji)術和(he)節(jie)(jie)水設備,復合(he)膜管高(gao)效過濾凈化技(ji)術、循(xun)環水無磷低磷處理技(ji)術、高(gao)效節(jie)(jie)水型(xing)冷(leng)卻(que)塔、高(gao)效閉式冷(leng)卻(que)塔等(deng)應用,結(jie)合(he)特鋼公(gong)司生產(chan)實際,拓寬節(jie)(jie)水技(ji)術創新,取得了三項技(ji)術發明(ming)專利。
強化廢水環保(bao)管控
創業路外排口安裝在線廢水環保檢測設施,實施24小時監控,企業實現了污水零排放,起到了良好的環保和經濟效應。通過一系列用水節水措施,用水節水工作走在了行業的前列,噸鋼耗水較2022年的2.22m3/噸降為2023年的2.05m3/噸,降幅為0.17m3/噸,節約用水34.2萬m3;噸鋼用(yong)(yong)水降成(cheng)本0.578元,全年節約用(yong)(yong)水成(cheng)本116萬余元,達到鋼鐵聯(lian)合企業用(yong)(yong)水定額(e)先(xian)進值(zhi)水平。
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