上海市2007年固體廢物污染防治情況
一、綜述
2007年(nian),在中共上(shang)海(hai)(hai)(hai)(hai)市(shi)(shi)(shi)(shi)委、市(shi)(shi)(shi)(shi)政府的(de)領導下(xia),全(quan)市(shi)(shi)(shi)(shi)認(ren)真貫徹《國(guo)務院關(guan)于落實(shi)科學(xue)發(fa)(fa)展觀加強環(huan)(huan)(huan)(huan)境(jing)(jing)保(bao)護的(de)決定(ding)》和全(quan)國(guo)第六次環(huan)(huan)(huan)(huan)保(bao)大(da)會精神,圍(wei)(wei)繞“十(shi)一(yi)五(wu)”環(huan)(huan)(huan)(huan) 境(jing)(jing)規劃(hua)確定(ding)的(de)目標,堅(jian)持以(yi)固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)物(wu)“減量(liang)化(hua)(hua)(hua)(hua)、資(zi)(zi)源(yuan)(yuan)化(hua)(hua)(hua)(hua)、無(wu)害(hai)化(hua)(hua)(hua)(hua)”為(wei)(wei)原則,以(yi)滾(gun)動實(shi)施(shi)“上(shang)海(hai)(hai)(hai)(hai)市(shi)(shi)(shi)(shi)第三(san)輪環(huan)(huan)(huan)(huan)保(bao)三(san)年(nian)行(xing)動計劃(hua)”為(wei)(wei)抓手,全(quan)面落實(shi)固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)物(wu)環(huan)(huan)(huan)(huan)境(jing)(jing)管(guan)理(li)(li)制 度,穩步(bu)(bu)推進(jin)固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)物(wu)利(li)用與(yu)處(chu)置(zhi)(zhi)(zhi)環(huan)(huan)(huan)(huan)境(jing)(jing)基礎設(she)(she)施(shi)建設(she)(she),實(shi)現了固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)物(wu)污染防治階段性環(huan)(huan)(huan)(huan)境(jing)(jing)管(guan)理(li)(li)目標。城市(shi)(shi)(shi)(shi)生(sheng)活(huo)垃圾(ji)無(wu)害(hai)化(hua)(hua)(hua)(hua)處(chu)理(li)(li)率(lv)達到78.4%,工(gong)(gong)(gong)業(ye)(ye)(ye)固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)物(wu)資(zi)(zi) 源(yuan)(yuan)化(hua)(hua)(hua)(hua)利(li)用率(lv)達到94.2%,工(gong)(gong)(gong)業(ye)(ye)(ye)危險廢(fei)(fei)(fei)物(wu)和醫療廢(fei)(fei)(fei)物(wu)實(shi)現安全(quan)處(chu)置(zhi)(zhi)(zhi)。然(ran)而,上(shang)海(hai)(hai)(hai)(hai)市(shi)(shi)(shi)(shi)固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)物(wu)污染環(huan)(huan)(huan)(huan)境(jing)(jing)防治工(gong)(gong)(gong)作仍面臨著巨(ju)大(da)挑戰,諸如城市(shi)(shi)(shi)(shi)生(sheng)活(huo)垃圾(ji)和工(gong)(gong)(gong)業(ye)(ye)(ye)固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)物(wu)無(wu)害(hai)化(hua)(hua)(hua)(hua)處(chu)置(zhi)(zhi)(zhi)環(huan)(huan)(huan)(huan)境(jing)(jing)基礎設(she)(she)施(shi)能力不足等歷史(shi)欠(qian)賬等問(wen)題(ti),以(yi)及電(dian)子廢(fei)(fei)(fei)棄物(wu)、商品(pin)過度包(bao)裝和一(yi)次性消費品(pin)等廢(fei)(fei)(fei)棄物(wu)日(ri)益增(zeng)長(chang)的(de)環(huan)(huan)(huan)(huan)境(jing)(jing)新問(wen)題(ti),使發(fa)(fa)展中的(de)環(huan)(huan)(huan)(huan)境(jing)(jing)保(bao)護工(gong)(gong)(gong)作仍然(ran)承受著很大(da)壓力。為(wei)(wei)此,2007年(nian)上(shang)海(hai)(hai)(hai)(hai)市(shi)(shi)(shi)(shi)環(huan)(huan)(huan)(huan)保(bao)局發(fa)(fa)布(bu)了《上(shang)海(hai)(hai)(hai)(hai)市(shi)(shi)(shi)(shi)工(gong)(gong)(gong)業(ye)(ye)(ye)固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)物(wu)處(chu)置(zhi)(zhi)(zhi)規劃(hua)》,對本市(shi)(shi)(shi)(shi)范(fan)圍(wei)(wei)內產(chan)生(sheng)的(de)、難以(yi)綜(zong)合利(li)用的(de)I類和II類一(yi)般(ban)工(gong)(gong)(gong)業(ye)(ye)(ye)固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)物(wu)的(de)安全(quan)處(chu)置(zhi)(zhi)(zhi)提(ti)出(chu)了 “加強重點(dian)工(gong)(gong)(gong)業(ye)(ye)(ye)固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)物(wu)污染控制,實(shi)施(shi)工(gong)(gong)(gong)業(ye)(ye)(ye)固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)物(wu)分類管(guan)理(li)(li),規范(fan)工(gong)(gong)(gong)業(ye)(ye)(ye)固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)物(wu)處(chu)置(zhi)(zhi)(zhi)行(xing)為(wei)(wei),加快(kuai)建設(she)(she)工(gong)(gong)(gong)業(ye)(ye)(ye)固(gu)(gu)(gu)條廢(fei)(fei)(fei)物(wu)集中處(chu)置(zhi)(zhi)(zhi)設(she)(she)施(shi)建設(she)(she)”的(de)監管(guan)要求。上(shang)海(hai)(hai)(hai)(hai)市(shi)(shi)(shi)(shi)市(shi)(shi)(shi)(shi)市(shi)(shi)(shi)(shi)容環(huan)(huan)(huan)(huan)衛(wei)局先(xian)后發(fa)(fa)布(bu)了《上(shang)海(hai)(hai)(hai)(hai)市(shi)(shi)(shi)(shi)固(gu)(gu)(gu)體(ti)(ti)(ti)(ti)(ti)(ti)廢(fei)(fei)(fei)棄物(wu)處(chu)置(zhi)(zhi)(zhi)發(fa)(fa)展規劃(hua)》、《上(shang)海(hai)(hai)(hai)(hai)市(shi)(shi)(shi)(shi)環(huan)(huan)(huan)(huan)境(jing)(jing)衛(wei)生(sheng)“十(shi)一(yi)五(wu)”規劃(hua)》,明確在“十(shi)一(yi)五(wu)”期間,將加快(kuai)生(sheng)活(huo)垃圾(ji)收、運(yun)、處(chu)置(zhi)(zhi)(zhi)設(she)(she)施(shi)建設(she)(she), 完善(shan)相關(guan)管(guan)理(li)(li)體(ti)(ti)(ti)(ti)(ti)(ti)制和機制,進(jin)一(yi)步(bu)(bu)提(ti)高本市(shi)(shi)(shi)(shi)生(sheng)活(huo)垃圾(ji)無(wu)害(hai)化(hua)(hua)(hua)(hua)處(chu)理(li)(li)率(lv)。
二、固體廢(fei)物污染(ran)防治狀況
(一)工(gong)業固體廢物
2007年,本市工(gong)(gong)業固體廢(fei)物(wu)產(chan)生(sheng)量(liang)為2165.4萬(wan)(wan)噸(其中包(bao)括45.4萬(wan)(wan)噸工(gong)(gong)業危(wei)險廢(fei)物(wu)),比2006年增加4.9%。綜(zong)合(he)(he)利用量(liang)2040.1萬(wan)(wan)噸, 綜(zong)合(he)(he)利用率為94.2%(表(biao)1),與2006年相比基本持平。主要產(chan)生(sheng)的工(gong)(gong)業固體廢(fei)物(wu)有冶煉廢(fei)渣(zha)、粉煤灰、爐(lu)渣(zha)、脫硫(liu)石膏、煤矸石等(表(biao)2)。工(gong)(gong)業固體廢(fei) 物(wu)產(chan)生(sheng)量(liang)位(wei)居前(qian)五位(wei)的工(gong)(gong)業企(qi)業見表(biao)3。
表1 工業固體廢物產生及利用情況
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表2 主要工業固體廢物種類
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表3主要工業固廢產生企業(前5位)(單位:噸)
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(二)工業危險廢物
2007年,本(ben)市(shi)工(gong)業危(wei)險(xian)廢物(wu)產生(sheng)量(liang)(liang)為45.4萬(wan)(wan)(wan)噸(dun),綜合(he)利用(yong)(yong)量(liang)(liang)30.9萬(wan)(wan)(wan)噸(dun),貯存量(liang)(liang)為0.05萬(wan)(wan)(wan)噸(dun),處置量(liang)(liang)為14.6萬(wan)(wan)(wan)噸(dun),如(ru)表(biao)4所示。截至(zhi)2007年 底,本(ben)市(shi)納(na)入危(wei)險(xian)廢物(wu)轉(zhuan)移聯單制度(du)管理數(shu)據(ju)庫(ku)的企業為6109家(jia),2007年市(shi)內轉(zhuan)移量(liang)(liang)達22.2萬(wan)(wan)(wan)噸(dun),跨省(sheng)市(shi)轉(zhuan)移量(liang)(liang)為3.3萬(wan)(wan)(wan)噸(dun),其余為企業內部自行(xing)處 置或利用(yong)(yong)。本(ben)市(shi)主要(yao)工(gong)業危(wei)險(xian)廢物(wu)產生(sheng)量(liang)(liang)居前(qian)5位的企業見(jian)表(biao)5。
截止(zhi)2007年底,本(ben)市持有危(wei)(wei)險(xian)廢物(wu)(wu)經(jing)營許可(ke)證和正在換證過(guo)程中的企業共50家,經(jing)營范圍覆(fu)蓋32類(lei)危(wei)(wei)險(xian)廢物(wu)(wu),主要采用安全填(tian)埋(mai)、焚燒(shao)處(chu)(chu)置(zhi)、物(wu)(wu)理法處(chu)(chu)置(zhi)和 物(wu)(wu)化處(chu)(chu)置(zhi)等處(chu)(chu)置(zhi)工藝,從事廢溶劑回(hui)收、重(zhong)金屬廢液回(hui)收、感光材料廢物(wu)(wu)回(hui)收、廢鉛酸蓄電(dian)池(chi)、危(wei)(wei)險(xian)廢物(wu)(wu)焚燒(shao)、安全填(tian)埋(mai)、廢礦物(wu)(wu)油(you)及含油(you)污泥(ni)的處(chu)(chu)理處(chu)(chu)置(zhi)、各類(lei)危(wei)(wei) 險(xian)廢物(wu)(wu)包裝物(wu)(wu)和容器的清洗、電(dian)子類(lei)危(wei)(wei)險(xian)廢物(wu)(wu)處(chu)(chu)置(zhi)等活動,年處(chu)(chu)置(zhi)能(neng)力達(da)到(dao)42萬(wan)噸(dun),基(ji)本(ben)形成(cheng)了本(ben)市工業危(wei)(wei)險(xian)廢物(wu)(wu)的處(chu)(chu)置(zhi)網絡。
表4 工業危險廢物產生及處置情況
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表5 主要危險廢物產生企業(前5位)
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表6 危險廢物經營許可證頒布情況
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(三(san))醫療廢(fei)物(wu)
《上海(hai)市醫療(liao)(liao)廢(fei)物處理環(huan)境污(wu)染防治(zhi)規定》自2007年(nian)(nian)3月1日起正式施行。2008年(nian)(nian)3月31日依法完(wan)成(cheng)上一年(nian)(nian)度(du)全市醫療(liao)(liao)廢(fei)物產生(sheng)情(qing)況的(de)申報,2007 年(nian)(nian),全市醫療(liao)(liao)廢(fei)物產生(sheng)總量(liang)10606噸。其中,焚燒處置(zhi)量(liang)10426.5噸,焚燒處置(zhi)率為98.3%;物化處理量(liang)179.5噸,如表7所示。
上(shang)海康環固體廢物(wu)處(chu)(chu)(chu)置(zhi)(zhi)有限公司是本(ben)市專(zhuan)門集(ji)中(zhong)焚(fen)(fen)(fen)(fen)燒處(chu)(chu)(chu)置(zhi)(zhi)醫療(liao)廢物(wu)的單(dan)位,擁有二條醫療(liao)廢物(wu)焚(fen)(fen)(fen)(fen)燒處(chu)(chu)(chu)理生(sheng)產線,年設計(ji)焚(fen)(fen)(fen)(fen)燒處(chu)(chu)(chu)理能(neng)力2萬噸。配有尾(wei)氣處(chu)(chu)(chu)理裝置(zhi)(zhi)、廢 水處(chu)(chu)(chu)理設施、消毒(du)處(chu)(chu)(chu)理裝置(zhi)(zhi)、冷藏庫和醫療(liao)廢物(wu)專(zhuan)用運輸車(che)輛(liang)等。2007年,醫療(liao)廢物(wu)集(ji)中(zhong)焚(fen)(fen)(fen)(fen)燒處(chu)(chu)(chu)置(zhi)(zhi)量為8312噸,集(ji)中(zhong)焚(fen)(fen)(fen)(fen)燒處(chu)(chu)(chu)置(zhi)(zhi)率(lv)達78.4%。
上海市環保局依據國家有關法規、規章和技術規范,結合上海市醫療廢物管理的實際,制定了《上海市危險廢物轉移聯單(醫療廢物專用)操作規程》。在本市全面 執行醫療廢物轉移聯單制度,有力加強了本市醫療廢物收集、運輸、貯存、處置的全過程管理。
表7 醫療廢物處置情況
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(四)城市生活垃圾
1、生活垃圾(ji)
2007年,上海市生(sheng)(sheng)活垃(la)圾(ji)產生(sheng)(sheng)總量為702.5萬噸,與2006年同期(qi)相比增長了6.7%,全市生(sheng)(sheng)活垃(la)圾(ji)處(chu)置率100%(表8)。生(sheng)(sheng)活垃(la)圾(ji)無(wu)害化(hua)處(chu)理總 量為550.8萬噸,其中,生(sheng)(sheng)活垃(la)圾(ji)焚燒處(chu)理110.0萬噸,堆肥處(chu)理70.7萬噸,回收利用11.8萬噸,衛生(sheng)(sheng)填埋(mai)358.3萬噸等。無(wu)害化(hua)處(chu)理率達 78.4%。
至2007年底,全市(shi)建成并正常(chang)運行(xing)生活(huo)垃(la)圾焚燒廠(chang)二(er)座(zuo),處理(li)(li)(li)規模達2500噸/日(ri)(ri)。生活(huo)垃(la)圾生化處理(li)(li)(li)廠(chang)一座(zuo),處理(li)(li)(li)規模達1000噸/日(ri)(ri)。生活(huo)垃(la)圾綜(zong)合處 理(li)(li)(li)廠(chang)一座(zuo),處理(li)(li)(li)規模達500噸/日(ri)(ri)。生活(huo)垃(la)圾衛生填埋場三座(zuo),處理(li)(li)(li)規模達5600噸/日(ri)(ri)等一批生活(huo)垃(la)圾無害化處理(li)(li)(li)設施。
至(zhi)2007年底,全市有(you)生活垃(la)圾陸上大型中(zhong)(zhong)轉(zhuan)(zhuan)(zhuan)站(zhan)5座(zuo),設計中(zhong)(zhong)轉(zhuan)(zhuan)(zhuan)能(neng)力達2360噸(dun)(dun)/日(ri)(ri)。它們分別為黃浦(pu)中(zhong)(zhong)轉(zhuan)(zhuan)(zhuan)站(zhan)(600噸(dun)(dun)/日(ri)(ri))、靜安(an)中(zhong)(zhong)轉(zhuan)(zhuan)(zhuan)站(zhan)(400噸(dun)(dun) /日(ri)(ri))、楊(yang)浦(pu)中(zhong)(zhong)轉(zhuan)(zhuan)(zhuan)站(zhan)(500噸(dun)(dun)/日(ri)(ri))虹口中(zhong)(zhong)轉(zhuan)(zhuan)(zhuan)站(zhan)(700噸(dun)(dun)/日(ri)(ri))、崇明縣(xian)城橋(qiao)鎮中(zhong)(zhong)轉(zhuan)(zhuan)(zhuan)站(zhan)(160噸(dun)(dun)/日(ri)(ri)),實現了運(yun)輸方式從小噸(dun)(dun)位(wei)、散裝向大噸(dun)(dun)位(wei)、集(ji)裝化的 跨越。
2、建筑垃圾
2007年起,上海(hai)進入(ru)迎(ying)2010年世博會建設(she)的(de)高峰(feng)期,工(gong)程渣土產(chan)生量大幅(fu)增加,達到(dao)每年4000萬噸左右,同比增長90%以上。上海(hai)建筑(zhu)垃圾的(de)出(chu)路主 要包(bao)括(kuo):回(hui)填標高、圍海(hai)造(zao)田(tian)、堆(dui)山造(zao)景(jing)、制作(zuo)建材(cai),其(qi)中回(hui)填土大約消納三(san)分之二的(de)建筑(zhu)垃圾,是建筑(zhu)垃圾和工(gong)程渣土消納的(de)主要途徑。
3、餐廚垃圾
據統計,全市每天餐廚垃圾的產生量約為1100噸,廢棄食用油脂約40噸。目前全市餐廚垃圾實際收運約509噸/日,廢棄食用油脂約30噸,由全市9家餐 廚垃圾處置廠(處理能力790噸/日)和2家廢棄食用油脂處理廠處理(處理能力70噸/日)。
表8 城市生活垃圾處置情況
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(五)危險廢(fei)物處置設施(shi)
目前,上海市共有13家危險廢物處置單位,其中1家危險廢物填埋場,1家醫療廢物集中焚燒處置單位,1家醫療廢物和危險廢物共處置單位,1家水泥回轉窯共 處置危險廢物單位,9家危險廢物焚燒處置單位。總設計處理能力達到16.4萬噸,實際處理量11.7萬噸。
表9 危險廢物處置設施
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