|
電話:/6/7 |
傳真: |
郵箱: |
地址:遼寧省大連(lian)市高新園區 |
黃浦(pu)路541號網絡產業大廈1909室(shi) |
|
|
|
行業資訊 |
|
|
|
南水北(bei)調東(dong)中線一期工程受水區地下水壓采實現階段性目(mu)標 |
發表時間:2022-02-11 14:24:50 作(zuo)者:admin |
|
水(shui)(shui)(shui)(shui)利部(bu)(bu)會同國家(jia)發展改(gai)革委、財政部(bu)(bu)、自然資(zi)源部(bu)(bu)組織(zhi)完成的南水(shui)(shui)(shui)(shui)北調東(dong)中(zhong)線(xian)一(yi)(yi)期工程受(shou)水(shui)(shui)(shui)(shui)區地下(xia)(xia)水(shui)(shui)(shui)(shui)壓采(cai)階段性(xing)評估結(jie)果顯示,自2013年(nian)國務院批復《南水(shui)(shui)(shui)(shui)北調東(dong)中(zhong)線(xian)一(yi)(yi)期工程受(shou)水(shui)(shui)(shui)(shui)區地下(xia)(xia)水(shui)(shui)(shui)(shui)壓采(cai)總體方案》至2020年(nian)底,北京(jing)、天津、河北、江(jiang)蘇、山東(dong)、河南6省市(shi)共(gong)壓減受(shou)水(shui)(shui)(shui)(shui)區城區地下(xia)(xia)水(shui)(shui)(shui)(shui)超采(cai)量超30億立方米,地下(xia)(xia)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)位止(zhi)跌回升,淺層(ceng)地下(xia)(xia)水(shui)(shui)(shui)(shui)總體達到(dao)采(cai)補平衡,全面完成地下(xia)(xia)水(shui)(shui)(shui)(shui)壓采(cai)階段性(xing)任務。 2014年(nian)以來,有關部委和受水區6省(sheng)市人民政府以南水北(bei)調東中線一(yi)期工(gong)程(cheng)通水為契(qi)機,聚焦受水區城(cheng)區地(di)下水壓采(cai)目標任務,統(tong)籌運用行政、工(gong)程(cheng)、法治、經濟、管(guan)理等多(duo)種措(cuo)施,推動了(le)壓采(cai)工(gong)作取(qu)得實效。 4部門聯(lian)合開(kai)展的(de)評估結果(guo)顯示,6省市均完(wan)成近(jin)期(qi)壓(ya)采(cai)目標(biao),受水區(qu)城區(qu)累計壓(ya)減(jian)地下(xia)水超采(cai)量30.17億(yi)立(li)方米,完(wan)成《總(zong)體方案》近(jin)期(qi)目標(biao)的(de)136.5%,城區(qu)超采(cai)量基本得(de)到壓(ya)減(jian),地下(xia)水開(kai)采(cai)量由2014年(nian)(nian)的(de)228億(yi)立(li)方米減(jian)少到2020年(nian)(nian)的(de)154億(yi)立(li)方米,減(jian)少74億(yi)立(li)方米。 2018至2020年,6省(sheng)市受水(shui)(shui)(shui)(shui)區淺層(ceng)地(di)下水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)位(wei)基本保持穩定,其中2020年末較(jiao)2019年末上升(sheng)0.30米。累(lei)計關(guan)停(ting)受水(shui)(shui)(shui)(shui)區地(di)下水(shui)(shui)(shui)(shui)開采機井(jing)71724眼(yan),其中城(cheng)區38508眼(yan),機井(jing)監(jian)管水(shui)(shui)(shui)(shui)平顯著(zhu)提升(sheng)。有序(xu)推進城(cheng)鄉供水(shui)(shui)(shui)(shui)一體化,農村受益人口超1000萬,河(he)北省(sheng)受水(shui)(shui)(shui)(shui)地(di)區有500多萬人徹底告別長期飲(yin)用高氟水(shui)(shui)(shui)(shui)、苦咸水(shui)(shui)(shui)(shui)的歷史。 2018年(nian)至2020年(nian)底,統(tong)籌南水(shui)(shui)北(bei)調水(shui)(shui)、黃(huang)河水(shui)(shui)、本地(di)(di)水(shui)(shui)、非常規(gui)水(shui)(shui)等(deng)多水(shui)(shui)源,累計(ji)向京(jing)津冀地(di)(di)區22條(個)河湖生態補(bu)(bu)水(shui)(shui)85億(yi)立方米(mi),補(bu)(bu)水(shui)(shui)河湖周邊(bian)地(di)(di)下(xia)(xia)水(shui)(shui)水(shui)(shui)位回升0.42米(mi),地(di)(di)下(xia)(xia)水(shui)(shui)儲量得到(dao)有效(xiao)補(bu)(bu)充,河湖生態環境復蘇效(xiao)果明顯。 堅持節水(shui)(shui)(shui)(shui)優先(xian),加大(da)節水(shui)(shui)(shui)(shui)力度(du),受水(shui)(shui)(shui)(shui)區供水(shui)(shui)(shui)(shui)管網(wang)漏(lou)損率普遍降到(dao)10%以下,工業用水(shui)(shui)(shui)(shui)重(zhong)復利用率提高到(dao)90%以上,農田灌(guan)溉水(shui)(shui)(shui)(shui)有(you)效利用系數達到(dao)0.61—0.75,農業、工業用水(shui)(shui)(shui)(shui)效率處于(yu)全國領先(xian)水(shui)(shui)(shui)(shui)平。
|
|
|
|