11月(yue)起(qi)西(xi)安(an)市(shi)第(di)三(san)汙(wu)水(shui)處(chu)理(li)廠(han)開(kai)始(shi)通(tong)水(shui)試(shi)運(yun)行(hang),位(wei)於(yu)西(xi)安(an)滻(chan)灞(ba)生(sheng)態(tai)區(ou)金(jin)融(rong)園(yuan)區(ou),是(shi)陝(shan)西(xi)省(xing)首(shou)個(ge)全(quan)地(de)下(xia)汙(wu)水(shui)處(chu)理(li)廠(han)。本(ben)項(xiang)目(mu)采(cai)用(yong)最(zui)先(xian)進(jin)的(di)膜(mo)處(chu)理(li)工(gong)藝(yi),改(gai)善(shan)汙(wu)水(shui)處(chu)理(li)廠(han)周(zhou)圍(wei)的(di)水(shui)生(sheng)態(tai)環(huan)境(jing),使(shi)得(dei)汙(wu)水(shui)處(chu)理(li)廠(han)與(yu)周(zhou)圍(wei)環(huan)境(jing)相(xiang)協(xie)調(diao),提(ti)升(sheng)居(ji)民(min)生(sheng)活(huo)環(huan)境(jing)空(kong)間(jian)質(zhi)量(liang)。汙(wu)水(shui)經(jing)過(guo)處(chu)理(li)後(hou),水(shui)質(zhi)將(qiang)達(da)國(guo)家(jia)地(de)表(biao)環(huan)境(jing)質(zhi)量(liang)Ⅳ類(lei)標(biao)準(zhun),可(ke)直(zhi)接(jie)用(yong)作(zuo)城(cheng)市(shi)綠(lv)化(hua)用(yong)水(shui)及(ji)居(ji)民(min)清(qing)潔(jie)用(yong)水(shui)。
經(jing)淨(jing)水(shui)廠(han)處(chu)理(li)達(da)標(biao)後(hou)的(di)水(shui)可(ke)以(yi)達(da)到(dao)地(de)表(biao)水(shui)IV類(lei)標(biao)準(zhun),可(ke)作(zuo)為(wei)再(zai)生(sheng)水(shui)用(yong)於(yu)園(yuan)林(lin)綠(lv)化(hua)、景(jing)觀(guan)補(bu)水(shui)、道(dao)路(lu)澆(jiao)灑(sa),在(zai)枯(ku)水(shui)期(qi)適(kuo)當(dang)作(zuo)為(wei)水(shui)源(yuan)補(bu)充(chong)到(dao)潏河(he),汙(wu)水(shui)處(chu)理(li)的(di)全(quan)過(guo)程(cheng)都(du)在(zai)地(de)下(xia)完(wan)成(cheng),國(guo)內(nei)最(zui)先(xian)進(jin)的(di)生(sheng)物(wu)反(fan)應(ying)加(jia)膜(mo)處(chu)理(li)組(zu)合(ge)工(gong)藝(yi)。
汙(wu)水(shui)處(chu)理(li)過(guo)程(cheng)分(fen)三(san)級(ji),一(yi)級(ji)處(chu)理(li)攔(lan)截(jie)汙(wu)水(shui)中(zhong)漂(piao)浮(fu)物(wu)、懸(xuan)浮(fu)物(wu)、沙(sha)粒(li)等(deng),二(er)級(ji)通(tong)過(guo)微(wei)生(sheng)物(wu)降(xiang)解(xie)汙(wu)水(shui)中(zhong)的(di)有(you)機(ji)汙(wu)染(ran)物(wu)及(ji)過(guo)濾(lv),三(san)是(shi)紫(zi)外(wai)線(xian)消(xiao)毒(du)去(qu)除(chu)水(shui)中(zhong)的(di)細(xi)菌(jun),然(ran)後(hou)達(da)標(biao)排(pai)放(fang)。進(jin)水(shui)經(jing)過(guo)格(ge)柵(zha)、沉(chen)砂(sha)處(chu)理(li),再(zai)進(jin)入(ru)曝(pu)氣(qi)生(sheng)物(wu)濾(lv)池(chi),進(jin)入(ru)高(gao)效(xiao)沉(chen)澱(dian)池(chi),進(jin)入(ru)後(hou)置(zhi)DN反(fan)硝(xiao)化(hua)生(sheng)物(wu)濾(lv)池(chi),進(jin)入(ru)前(qian)置(zhi)DN反(fan)硝(xiao)化(hua)生(sheng)物(wu)濾(lv)池(chi),紫(zi)外(wai)線(xian)消(xiao)毒(du),然(ran)後(hou)達(da)標(biao)排(pai)放(fang)。
項(xiang)目(mu)部(bu)積(ji)極(ji)籌(chou)劃(hua)、精(jing)細(xi)組(zu)織(zhi),優(you)化(hua)施(shi)工(gong)管(guan)理(li),提(ti)高(gao)工(gong)作(zuo)效(xiao)率(shuai),積(ji)極(ji)與(yu)周(zhou)邊(bian)居(ji)民(min)及(ji)學(xue)校(jiao)協(xie)調(diao)溝(gou)通(tong),合(ge)理(li)穿(chuan)插(cha)工(gong)序(xu),對(dui)改(gai)善(shan)民(min)生(sheng)活(huo)條(tiao)件(jian)、提(ti)高(gao)健(jian)康(kang)水(shui)平(ping)、節(jie)約(yao)水(shui)資(zi)源(yuan)及(ji)改(gai)善(shan)水(shui)環(huan)境(jing)將(qiang)起(qi)到(dao)重(chong)要(yao)作(zuo)用(yong)。化(hua)鄰(lin)避(bi)效(xiao)應(ying)為(wei)迎(ying)臂(bi)效(xiao)應(ying),為(wei)項(xiang)目(mu)推(tui)進(jin)奠(dian)定(ding)了(liao)基(ji)礎(chu),得(dei)到(dao)周(zhou)邊(bian)群(qun)眾(zhong)的(di)支(zhi)持(chi)與(yu)認(ren)可(ke),之(zhi)後(hou)的(di)單(shan)位(wei)和(hu)社(she)區(ou)就(jiu)不(bu)用(yong)擔(dan)心(xin)汙(wu)水(shui)沒(mo)地(de)方(fang)排(pai)放(fang)了(liao)。對(dui)施(shi)工(gong)排(pai)班(ban)及(ji)材(cai)料(liao)實(shi)施(shi)動(dong)態(tai)管(guan)理(li),確(que)保(bao)各(ge)個(ge)施(shi)工(gong)區(ou)域(yu)按(an)質(zhi)按(an)量(liang)按(an)時(shi)間(jian)完(wan)成(cheng)任(ren)務(wu)。
相(xiang)比(bi)傳(zhuan)統(tong)地(de)上(shang)汙(wu)水(shui)處(chu)理(li)廠(han),全(quan)地(de)下(xia)式(shi)汙(wu)水(shui)處(chu)理(li)廠(han)無(wu)異(yi)味(wei)、無(wu)噪(zao)音(yin),全(quan)封(feng)閉(bi)的(di)環(huan)境(jing)加(jia)上(shang)微(wei)負(fu)壓(ya)處(chu)理(li)係(ji)統(tong),讓(rang)臭(xiu)氣(qi)無(wu)處(chu)可(ke)逃(tao)。既(ji)節(jie)約(yao)土(tu)地(de),又(you)生(sheng)態(tai)環(huan)保(bao),極(ji)大(dai)降(xiang)低(di)了(liao)汙(wu)水(shui)處(chu)理(li)廠(han)對(dui)居(ji)民(min)生(sheng)活(huo)的(di)影(ying)響(xiang)。汙(wu)水(shui)處(chu)理(li)過(guo)程(cheng)中(zhong)臭(xiu)氣(qi)的(di)濃(nong)度(duo)大(dai)大(dai)降(xiang)低(di),設(she)置(zhi)獨(du)立(li)的(di)機(ji)械(xie)排(pai)風(feng)及(ji)機(ji)械(xie)送(song)風(feng)或(huo)防(fang)火(huo)百(bai)葉(xie)進(jin)風(feng)係(ji)統(tong),經(jing)生(sheng)物(wu)除(chu)臭(xiu)及(ji)離(li)子(zi)除(chu)臭(xiu)雙(shuang)重(chong)係(ji)統(tong)處(chu)理(li)後(hou),送(song)風(feng)量(liang)為(wei)排(pai)風(feng)量(liang)的(di)80%,空(kong)間(jian)處(chu)於(yu)微(wei)負(fu)壓(ya)狀(zhuang)態(tai),防(fang)止(zhi)臭(xiu)氣(qi)外(wai)溢(yi),保(bao)持(chi)良(liang)好(hao)的(di)運(yun)營(ying)環(huan)境(jing),由(you)通(tong)風(feng)塔(ta)高(gao)空(kong)排(pai)放(fang),空(kong)氣(qi)中(zhong)聞(wen)不(bu)到(dao)一(yi)絲(si)臭(xiu)味(wei)。再(zai)生(sheng)水(shui)廠(han)尾(yi)水(shui)可(ke)以(yi)通(tong)過(guo)再(zai)生(sheng)水(shui)管(guan)網(wang)係(ji)統(tong),作(zuo)為(wei)城(cheng)市(shi)再(zai)用(yong)水(shui)進(jin)行(hang)利(li)用(yong),屆(jie)時(shi)將(qiang)形(xing)成(cheng)資(zi)源(yuan)、安(an)全(quan)、環(huan)境(jing)三(san)位(wei)一(yi)體(ti)的(di)長(zhang)江(jiang)新(xin)區(ou)汙(wu)水(shui)處(chu)理(li)係(ji)統(tong),環(huan)衛(wei)園(yuan)林(lin)用(yong)水(shui)、社(she)會(kuai)車(ju)輛(liang)衝(chong)洗(xi)用(yong)水(shui)、大(dai)型(xing)消(xiao)防(fang)水(shui)池(chi)補(bu)水(shui),逐(zhu)步(bu)實(shi)現(xian)水(shui)資(zi)源(yuan)的(di)有(you)效(xiao)利(li)用(yong)。
再(zai)生(sheng)水(shui)廠(han)尾(yi)水(shui)可(ke)以(yi)通(tong)過(guo)再(zai)生(sheng)水(shui)管(guan)網(wang)係(ji)統(tong),作(zuo)為(wei)城(cheng)市(shi)再(zai)用(yong)水(shui)進(jin)行(hang)利(li)用(yong),屆(jie)時(shi)將(qiang)形(xing)成(cheng)資(zi)源(yuan)、安(an)全(quan)、環(huan)境(jing)三(san)位(wei)一(yi)體(ti)的(di)長(zhang)江(jiang)新(xin)區(ou)汙(wu)水(shui)處(chu)理(li)係(ji)統(tong),環(huan)衛(wei)園(yuan)林(lin)用(yong)水(shui)、社(she)會(kuai)車(ju)輛(liang)衝(chong)洗(xi)用(yong)水(shui)、大(dai)型(xing)消(xiao)防(fang)水(shui)池(chi)補(bu)水(shui),逐(zhu)步(bu)實(shi)現(xian)水(shui)資(zi)源(yuan)的(di)有(you)效(xiao)利(li)用(yong)。
采(cai)用(yong)穩(wen)定(ding)可(ke)靠(kao)、技(ji)術(zhu)成(cheng)熟(shu)的(di)工(gong)藝(yi)處(chu)理(li)流(liu)程(cheng),高(gao)效(xiao)穩(wen)定(ding)的(di)A2/O鼓(gu)風(feng)曝(pu)氣(qi)MBR工(gong)藝(yi),措(cuo)施(shi)多(duo)樣(yang)的(di)抗(kang)衝(chong)擊(ji)技(ji)術(zhu)手(shou)段(duan),確(que)保(bao)水(shui)、泥(ni)、氣(qi)、聲(sheng)同(tong)步(bu)達(da)標(biao),實(shi)現(xian)全(quan)廠(han)高(gao)效(xiao)穩(wen)定(ding)運(yun)行(hang)。地(de)麵(mian)將(qiang)建(jian)成(cheng)一(yi)座(zuo)生(sheng)態(tai)濕(shi)地(de)公(gong)園(yuan),同(tong)步(bu)建(jian)設(she)的(di)綜(zeng)合(ge)樓(lou)將(qiang)會(kuai)成(cheng)為(wei)九(jiu)江(jiang)市(shi)水(shui)環(huan)境(jing)綜(zeng)合(ge)治(zhi)理(li)教(jiao)育(yu)展(zhan)廳(ting),將(qiang)利(li)用(yong)聲(sheng)光(guang)電(dian)、多(duo)媒(mei)體(ti)、趣(qu)味(wei)性(xing)互(hu)動(dong)等(deng)形(xing)式(shi)增(zeng)加(jia)全(quan)民(min)參(shen)與(yu)水(shui)環(huan)境(jing)治(zhi)理(li)的(di)熱(re)情(qing)。