甘肅酒泉市污水處理廠建設及運行情況
酒(jiu)(jiu)泉(quan)(quan)(quan)市(shi)(shi)(shi)(shi)(shi)排(pai)水(shui)(shui)(shui)與污(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)(chu)理(li)事業始創與二(er)十(shi)世紀八十(shi)年(nian)代(dai)，當時為(wei)了解決(jue)酒(jiu)(jiu)泉(quan)(quan)(quan)市(shi)(shi)(shi)(shi)(shi)城(cheng)(cheng)(cheng)區的(de)(de)排(pai)水(shui)(shui)(shui)與污(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)(chu)理(li)問題，經原省建(jian)(jian)委、省計委批復，酒(jiu)(jiu)泉(quan)(quan)(quan)市(shi)(shi)(shi)(shi)(shi)城(cheng)(cheng)(cheng)區排(pai)水(shui)(shui)(shui)一(yi)期工(gong)程(cheng)(cheng)自1981年(nian)開工(gong)建(jian)(jian)設，至(zhi)1988年(nian)10月竣工(gong)，工(gong)程(cheng)(cheng)總(zong)投資430萬(wan)元(yuan)，鋪設排(pai)水(shui)(shui)(shui)干(gan)支管網22.8公里，建(jian)(jian)成設計規模(mo)8000立(li)方米/日的(de)(de)一(yi)級城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)污(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)(chu)理(li)廠1座。酒(jiu)(jiu)泉(quan)(quan)(quan)市(shi)(shi)(shi)(shi)(shi)城(cheng)(cheng)(cheng)區排(pai)水(shui)(shui)(shui)一(yi)期工(gong)程(cheng)(cheng)竣工(gong)投入運轉后(hou)，對(dui)(dui)防治城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)水(shui)(shui)(shui)污(wu)(wu)(wu)染，改善城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)生態環境(jing)，提高酒(jiu)(jiu)泉(quan)(quan)(quan)市(shi)(shi)(shi)(shi)(shi)對(dui)(dui)外形象，促(cu)進酒(jiu)(jiu)泉(quan)(quan)(quan)市(shi)(shi)(shi)(shi)(shi)社會經濟的(de)(de)持(chi)續(xu)發展(zhan)起到了重要作用。然(ran)而，隨(sui)著酒(jiu)(jiu)泉(quan)(quan)(quan)市(shi)(shi)(shi)(shi)(shi)經濟社會的(de)(de)快速發展(zhan)，城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)規模(mo)的(de)(de)不斷擴大，城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)排(pai)水(shui)(shui)(shui)量的(de)(de)持(chi)續(xu)增加，原有8000立(li)方米/日的(de)(de)一(yi)級處(chu)(chu)理(li)污(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)(chu)理(li)廠不論是(shi)收集還(huan)是(shi)處(chu)(chu)理(li)污(wu)(wu)(wu)水(shui)(shui)(shui)能(neng)力已不能(neng)滿足城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)建(jian)(jian)設與發展(zhan)的(de)(de)需(xu)要，2000年(nian)被市(shi)(shi)(shi)(shi)(shi)、區兩級政府列入北大河水(shui)(shui)(shui)污(wu)(wu)(wu)染治理(li)三大工(gong)程(cheng)(cheng)之一(yi)。
一、酒泉市污水處理廠的運行情況(kuang)
為(wei)保護(hu)和(he)改善北大(da)河(he)流域(yu)的(de)水(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)環(huan)境(jing)，保障工(gong)農業生(sheng)產及(ji)人民群眾供(gong)排水(shui)(shui)(shui)(shui)(shui)(shui)安全，提高水(shui)(shui)(shui)(shui)(shui)(shui)資源有(you)效利(li)用率，促進城市(shi)(shi)經濟社會(hui)可持續發展，在各級領導的(de)關心與(yu)(yu)支持下(xia)，酒(jiu)泉(quan)市(shi)(shi)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)理廠實施改擴建(jian)工(gong)程(cheng)(cheng)，在省市(shi)(shi)有(you)關部(bu)門(men)的(de)大(da)力(li)協助下(xia)，酒(jiu)泉(quan)市(shi)(shi)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)理改擴建(jian)工(gong)程(cheng)(cheng)相繼完成了立項與(yu)(yu)可研(yan)審批、工(gong)程(cheng)(cheng)施工(gong)報建(jian)手續后(hou)，于(yu)2002年7月30日(ri)正式開(kai)工(gong)建(jian)設(she)，工(gong)程(cheng)(cheng)建(jian)設(she)規模為(wei)：日(ri)處(chu)理污(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)能力(li)4萬立方米(mi)的(de)城市(shi)(shi)二級污(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)理廠1座，配套排水(shui)(shui)(shui)(shui)(shui)(shui)管網35.4公里；工(gong)程(cheng)(cheng)總(zong)投資7212萬元。工(gong)程(cheng)(cheng)經過(guo)三年的(de)緊張(zhang)建(jian)設(she)，于(yu)2005年12月底完成全部(bu)建(jian)設(she)任務(wu)，各單項工(gong)程(cheng)(cheng)經逐個(ge)驗(yan)收(shou)后(hou)交付使用。建(jian)成后(hou)的(de)酒(jiu)泉(quan)市(shi)(shi)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)理廠于(yu)2006年7月2日(ri)投入調試運行。自調試運行后(hou)持續運行，截至2009年5月，污(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)理廠日(ri)均處(chu)理污(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)約3萬立方米(mi)，處(chu)理負荷率已達到75%。污(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)主要污(wu)(wu)(wu)(wu)(wu)(wu)(wu)染(ran)物(wu)(wu)指標(biao)(biao)去除率約55%。經監測統(tong)計(ji)數(shu)據表明(ming)，進水(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)主要污(wu)(wu)(wu)(wu)(wu)(wu)(wu)染(ran)物(wu)(wu)平均濃度：化(hua)學需(xu)氧量(liang)(liang)(C ODcr ) 731毫(hao)(hao)(hao)克(ke)/升(sheng)(sheng)、氨氮(N H3-N ) 67毫(hao)(hao)(hao)克(ke)/升(sheng)(sheng)、五日(ri)生(sheng)化(hua)需(xu)氧量(liang)(liang)(B OD5)311毫(hao)(hao)(hao)克(ke)/升(sheng)(sheng)、懸浮物(wu)(wu)(S S ) 309毫(hao)(hao)(hao)克(ke)/升(sheng)(sheng)；出水(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)主要污(wu)(wu)(wu)(wu)(wu)(wu)(wu)染(ran)物(wu)(wu)平均濃度：化(hua)學需(xu)氧量(liang)(liang)(C ODcr ) 289毫(hao)(hao)(hao)克(ke)/升(sheng)(sheng)，進廠污(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)化(hua)學需(xu)氧量(liang)(liang)(C OD ) 超出國家(jia)標(biao)(biao)準(zhun)82.7 %；氨氮(N H3-N ) 50毫(hao)(hao)(hao)克(ke)/升(sheng)(sheng)、五日(ri)生(sheng)化(hua)需(xu)氧量(liang)(liang)(B OD5)158毫(hao)(hao)(hao)克(ke)/升(sheng)(sheng)、懸浮物(wu)(wu)(S S ) 38毫(hao)(hao)(hao)克(ke)/升(sheng)(sheng)。改擴建(jian)后(hou)的(de)污(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)理廠出廠水(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)經市(shi)(shi)供(gong)排水(shui)(shui)(shui)(shui)(shui)(shui)總(zong)公司自檢(jian)和(he)邀請酒(jiu)泉(quan)鋼鐵集團公司研(yan)究(jiu)院檢(jian)測所進行檢(jian)測化(hua)驗(yan)，結果顯示污(wu)(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)理廠未實現工(gong)藝設(she)計(ji)達標(biao)(biao)排放(fang)目標(biao)(biao)。
針對(dui)以上問(wen)題(ti)，經(jing)過對(dui)外地采(cai)用(yong)同類處理(li)(li)(li)(li)工(gong)(gong)(gong)藝的(de)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)廠(chang)(chang)(chang)實(shi)地考察和(he)組織國(guo)內專家(jia)論(lun)證得出(chu)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)不(bu)(bu)達(da)標(biao)(biao)(biao)(biao)的(de)主(zhu)(zhu)要原因(yin)(yin)(yin)(yin)有：一是(shi)(shi)經(jing)過工(gong)(gong)(gong)程(cheng)先期檢查驗收，酒(jiu)(jiu)泉市(shi)(shi)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)廠(chang)(chang)(chang)已全面完(wan)成工(gong)(gong)(gong)程(cheng)設(she)(she)(she)計(ji)(ji)(ji)內容，工(gong)(gong)(gong)程(cheng)質量符合(he)設(she)(she)(she)計(ji)(ji)(ji)要求(qiu)。二是(shi)(shi)由于(yu)(yu)酒(jiu)(jiu)泉城區內的(de)排(pai)(pai)水(shui)(shui)(shui)單位(wei)除(chu)醫院(yuan)外均未設(she)(she)(she)化(hua)(hua)糞池(chi)、隔油池(chi)等(deng)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)預處理(li)(li)(li)(li)設(she)(she)(she)施(shi)的(de)特殊(shu)性(xing)，加之(zhi)近年來市(shi)(shi)區人口(kou)劇增(zeng)、餐飲服務業發展迅猛、排(pai)(pai)水(shui)(shui)(shui)水(shui)(shui)(shui)質變(bian)化(hua)(hua)等(deng)原因(yin)(yin)(yin)(yin)，市(shi)(shi)區排(pai)(pai)水(shui)(shui)(shui)戶(尤其(qi)餐飲服務業)排(pai)(pai)入城市(shi)(shi)排(pai)(pai)水(shui)(shui)(shui)管(guan)網的(de)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)水(shui)(shui)(shui)質嚴重超標(biao)(biao)(biao)(biao)，污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)水(shui)(shui)(shui)質明顯高于(yu)(yu)同等(deng)城市(shi)(shi)，導(dao)致污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)廠(chang)(chang)(chang)進(jin)廠(chang)(chang)(chang)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)水(shui)(shui)(shui)質主(zhu)(zhu)要污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)物(wu)指(zhi)標(biao)(biao)(biao)(biao)超出(chu)工(gong)(gong)(gong)程(cheng)設(she)(she)(she)計(ji)(ji)(ji)標(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)范(fan)圍，致使(shi)(shi)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)廠(chang)(chang)(chang)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)、污(wu)(wu)(wu)(wu)(wu)泥處理(li)(li)(li)(li)系統超負荷運行。三(san)是(shi)(shi)通過考察分析，并經(jing)設(she)(she)(she)計(ji)(ji)(ji)單位(wei)認可(ke)，造(zao)成污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)廠(chang)(chang)(chang)不(bu)(bu)能達(da)標(biao)(biao)(biao)(biao)排(pai)(pai)放(fang)的(de)主(zhu)(zhu)要原因(yin)(yin)(yin)(yin)除(chu)進(jin)廠(chang)(chang)(chang)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)主(zhu)(zhu)要污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)物(wu)濃度超出(chu)工(gong)(gong)(gong)程(cheng)設(she)(she)(she)計(ji)(ji)(ji)標(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)的(de)因(yin)(yin)(yin)(yin)素以外，因(yin)(yin)(yin)(yin)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)廠(chang)(chang)(chang)工(gong)(gong)(gong)程(cheng)設(she)(she)(she)計(ji)(ji)(ji)采(cai)用(yong)的(de)曝氣生物(wu)濾(lv)(lv)池(chi)(B AF ) 工(gong)(gong)(gong)藝既是(shi)(shi)中國(guo)市(shi)(shi)政工(gong)(gong)(gong)程(cheng)西(xi)北設(she)(she)(she)計(ji)(ji)(ji)研(yan)究院(yuan)“九五”攻關(guan)子課題(ti)，同時又是(shi)(shi)該(gai)院(yuan)第(di)一次設(she)(she)(she)計(ji)(ji)(ji)的(de)新工(gong)(gong)(gong)藝，由于(yu)(yu)設(she)(she)(she)計(ji)(ji)(ji)經(jing)驗不(bu)(bu)足(zu)和(he)設(she)(she)(she)計(ji)(ji)(ji)考慮不(bu)(bu)周(zhou)，致使(shi)(shi)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)工(gong)(gong)(gong)藝設(she)(she)(she)計(ji)(ji)(ji)存在(zai)一定(ding)的(de)缺(que)陷，尤其(qi)是(shi)(shi)在(zai)核心處理(li)(li)(li)(li)設(she)(she)(she)施(shi)———曝氣生物(wu)濾(lv)(lv)池(chi)的(de)設(she)(she)(she)計(ji)(ji)(ji)缺(que)陷較為(wei)突出(chu)。四是(shi)(shi)由于(yu)(yu)酒(jiu)(jiu)泉市(shi)(shi)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)廠(chang)(chang)(chang)采(cai)用(yong)設(she)(she)(she)計(ji)(ji)(ji)標(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)是(shi)(shi)在(zai)國(guo)家(jia)新的(de)《城鎮污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)廠(chang)(chang)(chang)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)物(wu)排(pai)(pai)放(fang)標(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)》(G B18918-2002)頒布之(zhi)前(qian)按國(guo)家(jia)老(lao)的(de)《污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)綜(zong)合(he)排(pai)(pai)放(fang)標(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)》(G B8978-1996)的(de)規定(ding)設(she)(she)(she)計(ji)(ji)(ji)、批復的(de)，根(gen)據國(guo)家(jia)環保總局《關(guan)于(yu)(yu)城市(shi)(shi)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)廠(chang)(chang)(chang)執行排(pai)(pai)放(fang)標(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)問(wen)題(ti)的(de)復函(han)》(環函(han)[2 005]1 28號)的(de)規定(ding)，可(ke)以按照老(lao)的(de)《污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)綜(zong)合(he)排(pai)(pai)放(fang)標(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)》(G B8978-1996)驗收。但(dan)是(shi)(shi)工(gong)(gong)(gong)程(cheng)竣工(gong)(gong)(gong)驗收后，必須執行新的(de)《城鎮污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)廠(chang)(chang)(chang)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)物(wu)排(pai)(pai)放(fang)標(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)》(G B18918-2002)。即使(shi)(shi)酒(jiu)(jiu)泉市(shi)(shi)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)廠(chang)(chang)(chang)處理(li)(li)(li)(li)水(shui)(shui)(shui)質達(da)到原設(she)(she)(she)計(ji)(ji)(ji)排(pai)(pai)放(fang)標(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)，工(gong)(gong)(gong)程(cheng)驗收后也無(wu)法(fa)滿足(zu)國(guo)家(jia)新標(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)的(de)要求(qiu)，仍屬(shu)于(yu)(yu)未實(shi)現達(da)標(biao)(biao)(biao)(biao)排(pai)(pai)放(fang)的(de)污(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處理(li)(li)(li)(li)廠(chang)(chang)(chang)之(zhi)列。
二、酒(jiu)泉市污水(shui)處理改擴建工程改造升級項目建設情況
為(wei)實現酒泉(quan)(quan)市區(qu)污水(shui)(shui)處(chu)(chu)(chu)理(li)(li)(li)達標(biao)排放，在(zai)省(sheng)、市有(you)關部(bu)門的(de)大(da)力(li)支持(chi)下，酒泉(quan)(quan)市污水(shui)(shui)處(chu)(chu)(chu)理(li)(li)(li)改(gai)(gai)擴建(jian)工(gong)程(cheng)改(gai)(gai)造(zao)(zao)升級項(xiang)(xiang)(xiang)目(mu)(mu)(mu)在(zai)原(yuan)酒泉(quan)(quan)市污水(shui)(shui)處(chu)(chu)(chu)理(li)(li)(li)廠(chang)廠(chang)址(zhi)上，對原(yuan)有(you)污水(shui)(shui)、污泥(ni)處(chu)(chu)(chu)理(li)(li)(li)工(gong)藝進(jin)行改(gai)(gai)造(zao)(zao)升級。項(xiang)(xiang)(xiang)目(mu)(mu)(mu)設(she)(she)(she)計在(zai)保持(chi)原(yuan)4萬(wan)(wan)(wan)立方(fang)米/日(ri)處(chu)(chu)(chu)理(li)(li)(li)規模(mo)不變的(de)基礎上，采用A2/O活(huo)性污泥(ni)法+BAF生物(wu)膜法相結合的(de)污水(shui)(shui)處(chu)(chu)(chu)理(li)(li)(li)工(gong)藝。主要建(jian)設(she)(she)(she)內(nei)容(rong)包括：改(gai)(gai)造(zao)(zao)曝氣生物(wu)濾池(chi)等(deng)10座(zuo)既有(you)已建(jian)污水(shui)(shui)、污泥(ni)處(chu)(chu)(chu)理(li)(li)(li)構(gou)(建(jian))筑物(wu)，并對部(bu)分電氣、自控、儀表等(deng)輔助生產設(she)(she)(she)備(bei)實施改(gai)(gai)造(zao)(zao)；新建(jian)A2/O生物(wu)反應池(chi)等(deng)6座(zuo)污水(shui)(shui)、污泥(ni)處(chu)(chu)(chu)理(li)(li)(li)構(gou)(建(jian))筑物(wu)。概算總投(tou)資4666.3 2 萬(wan)(wan)(wan)元(yuan)，其中：中央預算內(nei)投(tou)資2800萬(wan)(wan)(wan)元(yuan)、地方(fang)自籌(chou)及(ji)銀行貸款(kuan)1866.3 2 萬(wan)(wan)(wan)元(yuan)。項(xiang)(xiang)(xiang)目(mu)(mu)(mu)各項(xiang)(xiang)(xiang)審批手(shou)續于(yu)(yu)2009年4月(yue)初辦(ban)理(li)(li)(li)完(wan)畢(bi)。經過(guo)公開招投(tou)標(biao)，項(xiang)(xiang)(xiang)目(mu)(mu)(mu)土(tu)建(jian)工(gong)程(cheng)由八(ba)冶(ye)建(jian)設(she)(she)(she)集團有(you)限公司承建(jian)，項(xiang)(xiang)(xiang)目(mu)(mu)(mu)監(jian)理(li)(li)(li)單位(wei)為(wei)甘肅經緯(wei)建(jian)設(she)(she)(she)監(jian)理(li)(li)(li)咨詢有(you)限責任公司。工(gong)程(cheng)于(yu)(yu)2009年5月(yue)18日(ri)開工(gong)建(jian)設(she)(she)(she)，有(you)效施工(gong)期12個(ge)月(yue)，為(wei)了加快(kuai)工(gong)程(cheng)進(jin)度(du)，計劃縮短工(gong)期2個(ge)月(yue)，預計于(yu)(yu)2010年8月(yue)建(jian)成。項(xiang)(xiang)(xiang)目(mu)(mu)(mu)建(jian)成后(hou)污水(shui)(shui)處(chu)(chu)(chu)理(li)(li)(li)廠(chang)出廠(chang)水(shui)(shui)質可達到(dao)國家現行城鎮(zhen)一(yi)級B污水(shui)(shui)處(chu)(chu)(chu)理(li)(li)(li)排放標(biao)準，將推進(jin)區(qu)域(yu)環(huan)境綜合治理(li)(li)(li)，提高人民群(qun)眾生活(huo)質量(liang)起(qi)到(dao)積極(ji)而重要的(de)作用。目(mu)(mu)(mu)前(qian)已完(wan)成投(tou)資1150萬(wan)(wan)(wan)元(yuan)。工(gong)程(cheng)已完(wan)成形象進(jin)度(du)55%。
截至目前，酒(jiu)泉城區建成(cheng)排水干支管網(wang)總長(chang)103公里(li)(D N200 ～1000 mm ) ，排入城市(shi)市(shi)政(zheng)排水管網(wang)的日平均流量約為(wei)3.2萬(wan)立(li)方(fang)米(mi)，年污水排放總量為(wei)1156萬(wan)立(li)方(fang)米(mi)，排水管網(wang)覆蓋率(lv)達95%。
三、酒泉市污(wu)水處理廠運行(xing)資金及污(wu)水處理費收繳(jiao)情況
酒(jiu)泉市(shi)污(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)改擴建(jian)工程由(you)市(shi)供(gong)排(pai)水(shui)(shui)(shui)(shui)總公(gong)(gong)司負(fu)責建(jian)設運(yun)(yun)營，目(mu)前市(shi)供(gong)排(pai)水(shui)(shui)(shui)(shui)總公(gong)(gong)司的(de)管理(li)(li)(li)體制是自收(shou)自支企業(ye)化(hua)管理(li)(li)(li)的(de)事業(ye)單位。污(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)廠(chang)(chang)的(de)運(yun)(yun)行(xing)經費(fei)(fei)主要通過征(zheng)收(shou)污(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)費(fei)(fei)和公(gong)(gong)司自籌資金加以解決。改造升級前的(de)污(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)廠(chang)(chang)經過3年(nian)的(de)運(yun)(yun)行(xing)，污(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)費(fei)(fei)征(zheng)收(shou)標準與實際運(yun)(yun)行(xing)成(cheng)本(ben)倒掛，污(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)廠(chang)(chang)虧(kui)損運(yun)(yun)營嚴重，加之地方(fang)(fang)政府財力(li)有限，未對虧(kui)損部分予以補貼，污(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)運(yun)(yun)行(xing)資金非(fei)常(chang)緊缺。2008年(nian)污(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)廠(chang)(chang)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)污(wu)水(shui)(shui)(shui)(shui)843萬(wan)(wan)噸，實際污(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)運(yun)(yun)行(xing)費(fei)(fei)用(yong)899.6萬(wan)(wan)元(yuan)，而2008年(nian)度只完成(cheng)污(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)費(fei)(fei)征(zheng)收(shou)任(ren)務377萬(wan)(wan)元(yuan)，成(cheng)本(ben)倒掛達522.6萬(wan)(wan)元(yuan)。按照(zhao)酒(jiu)泉市(shi)現行(xing)城市(shi)污(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)費(fei)(fei)征(zheng)收(shou)標準：居(ju)民(min)生活用(yong)水(shui)(shui)(shui)(shui)0.40元(yuan)/立方(fang)(fang)米，非(fei)居(ju)民(min)用(yong)水(shui)(shui)(shui)(shui)為0.55元(yuan)/立方(fang)(fang)米，污(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)費(fei)(fei)征(zheng)收(shou)標準遠(yuan)未達到(dao)保本(ben)經營的(de)標準，運(yun)(yun)行(xing)資金缺口較大。
1.是目前，酒泉市自2006年5月1日起，執行(xing)的(de)(de)居民(min)用(yong)水(shui)(shui)0.40元/立(li)方(fang)米(mi)、非居民(min)用(yong)水(shui)(shui)0.55元/立(li)方(fang)米(mi)的(de)(de)城區污(wu)水(shui)(shui)處理費征收標準尚(shang)未達到(dao)保本水(shui)(shui)平(ping)，收取的(de)(de)污(wu)水(shui)(shui)處理費難以保障城市污(wu)水(shui)(shui)處理廠正常(chang)運轉。
2.是自備(bei)水(shui)源單位(wei)污(wu)水(shui)處理(li)費征收(shou)難(nan)。駐(zhu)酒(jiu)部(bu)隊的(de)污(wu)水(shui)處理(li)費征收(shou)非常(chang)困(kun)難(nan)，一些駐(zhu)酒(jiu)部(bu)隊拒(ju)絕繳納污(wu)水(shui)處理(li)費以及(ji)長期拖欠污(wu)水(shui)處理(li)費的(de)現象較為突出，造成(cheng)污(wu)水(shui)處理(li)費難(nan)以足(zu)額(e)征收(shou)。還有(you)酒(jiu)泉(quan)市(shi)一中、玉門療養(yang)院、市(shi)熱力總公司等9家(jia)單位(wei)未關閉自備(bei)水(shui)源井，年用水(shui)量約86萬噸，污(wu)水(shui)處理(li)費征收(shou)困(kun)難(nan)。
3.是在(zai)污(wu)水(shui)處(chu)理費(fei)價格(ge)偏低，經(jing)營性虧損(sun)得不到政府補(bu)貼的情況(kuang)下，城市污(wu)水(shui)處(chu)理事業(ye)舉步維艱，市供排水(shui)總(zong)公司難以消化(hua)經(jing)營虧損(sun)產生的各類(lei)債務；同時(shi)建成后(hou)的污(wu)水(shui)處(chu)理廠(chang)運行(xing)經(jing)費(fei)缺(que)額部(bu)分得不到解決，將無法保(bao)證建成后(hou)的污(wu)水(shui)處(chu)理廠(chang)正常發揮效益(yi)。
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