|
電話:/6/7 |
傳真: |
郵箱: |
地址:遼寧省大連市高新園區 |
黃浦路(lu)541號網絡(luo)產(chan)業大(da)廈1909室 |
|
|
|
行業資訊 |
|
|
|
遠水難解近渴,水資(zi)源化近道鎖定(ding)再(zai)生水利(li)用(yong)! |
發表時間:2022-08-12 09:25:47 作者:admin |
|
2022年(nian)8月8日,四川(chuan)省(sheng)人民政府公布(bu)關(guan)于成都市(shi)、自(zi)貢(gong)市(shi)、遂寧市(shi)、內江市(shi) 、資陽市(shi)5個典(dian)型地(di)區再(zai)生(sheng)水(shui)利(li)用配(pei)置試點城市(shi)實施(shi)方案的批復。文件顯示,到(dao)2025年(nian),力(li)爭這5市(shi)的再(zai)生(sheng)水(shui)利(li)用率達到(dao)35%以上,實現水(shui)資源循環高(gao)效(xiao)利(li)用。 先(xian)(xian)前,國家6部門聯合發布《典型地(di)區再(zai)生(sheng)水(shui)利用(yong)配(pei)置試(shi)點(dian)方案》,明(ming)確將(jiang)以缺(que)水(shui)地(di)區、水(shui)環境敏感地(di)區、水(shui)生(sheng)態脆(cui)弱地(di)區為(wei)重(zhong)點(dian),選擇典型代表性強、再(zai)生(sheng)水(shui)利用(yong)配(pei)置基礎好、再(zai)生(sheng)水(shui)需求量大的(de)縣(xian)級及以上(shang)(shang)城(cheng)市開展試(shi)點(dian)。“十四五(wu)”期間,缺(que)水(shui)地(di)區試(shi)點(dian)城(cheng)市再(zai)生(sheng)水(shui)利用(yong)率達到35%以上(shang)(shang),京津冀地(di)區試(shi)點(dian)城(cheng)市達到45%以上(shang)(shang),其他地(di)區試(shi)點(dian)城(cheng)市達到25%以上(shang)(shang)。最終于(yu)2025年(nian),在再(zai)生(sheng)水(shui)規劃、配(pei)置、利用(yong)、產(chan)輸(shu)、激勵等(deng)方面(mian)形(xing)成一批效果(guo)好、能持續、可推廣的(de)先(xian)(xian)進(jin)模式和典型案例。 國家大力推進再生水(shui)循環利用,污水(shui)也獲得(de)了重復利用的可能性。
目前(qian),再生(sheng)(sheng)(sheng)水(shui)(shui)(shui)利(li)用(yong)最為廣泛的(de)領域當屬城市(shi)用(yong)水(shui)(shui)(shui)。城市(shi)用(yong)水(shui)(shui)(shui)中,再生(sheng)(sheng)(sheng)水(shui)(shui)(shui)已(yi)經被(bei)(bei)主要用(yong)于河道生(sheng)(sheng)(sheng)態(tai)補水(shui)(shui)(shui)、工(gong)業供水(shui)(shui)(shui)和市(shi)政雜用(yong)用(yong)水(shui)(shui)(shui)。被(bei)(bei)列(lie)入全(quan)國首批典型(xing)地區再生(sheng)(sheng)(sheng)水(shui)(shui)(shui)利(li)用(yong)配置試點城市(shi)名單(dan)的(de)寧波,也已(yi)定下(xia)階段性(xing)目標,2025年,再生(sheng)(sheng)(sheng)水(shui)(shui)(shui)利(li)用(yong)率(lv)要達到(dao)35%,再生(sheng)(sheng)(sheng)水(shui)(shui)(shui)利(li)用(yong)量70萬噸/日。 在列入試點后,寧(ning)波(bo)擴(kuo)大(da)再(zai)(zai)生水(shui)利用(yong)面(mian),增大(da)再(zai)(zai)生水(shui)利用(yong)量的(de)任務目標提升(sheng)。寧(ning)波(bo)還將(jiang)如何發力?環(huan)保在線了(le)解到(dao),寧(ning)波(bo)將(jiang)在“十四(si)五(wu)”期間重(zhong)點實施(shi)五(wu)大(da)工程,包(bao)括加強污(wu)(wu)水(shui)收集及再(zai)(zai)生水(shui)能(neng)力提升(sheng)工程等,增污(wu)(wu)水(shui)收集管(guan)網、增污(wu)(wu)水(shui)處(chu)理能(neng)力、增再(zai)(zai)生水(shui)輸送(song)管(guan)道,最終形成“一(yi)環(huan)兩片(pian)多(duo)點”的(de)再(zai)(zai)生水(shui)利用(yong)布(bu)局,為再(zai)(zai)生水(shui)利用(yong)率提升(sheng)服務。 再生水(shui)為城(cheng)市“解(jie)渴”,緩(huan)解(jie)著用水(shui)緊張(zhang)問題。
今年(nian)5月末(mo),寧夏蘇銀(yin)產業園(yuan)再生(sheng)(sheng)水(shui)(shui)(shui)(shui)(shui)(shui)廠正式通水(shui)(shui)(shui)(shui)(shui)(shui)運行,據說實現了“污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)100%截流(liu)、中水(shui)(shui)(shui)(shui)(shui)(shui)100%回用(yong)”的目標,6月底,蘇州市區的首個再生(sheng)(sheng)水(shui)(shui)(shui)(shui)(shui)(shui)利(li)用(yong)項目——“綠色·未(wei)來”污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)資源化利(li)用(yong)項目也正式簽(qian)約,年(nian)供水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)設(she)計在(zai)200-250萬(wan)噸(dun),將(jiang)有效節約城(cheng)市水(shui)(shui)(shui)(shui)(shui)(shui)資源,緩解用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)壓力(li)。最近 ,湖(hu)北省當陽市再生(sheng)(sheng)水(shui)(shui)(shui)(shui)(shui)(shui)循環利(li)用(yong)及水(shui)(shui)(shui)(shui)(shui)(shui)環境生(sheng)(sheng)態(tai)治理工(gong)程設(she)計采購施工(gong)總承包(EPC)項目也開始了招(zhao)標工(gong)作(zuo),將(jiang)對(dui)沮漳河流(liu)域的兩座(zuo)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)處(chu)理廠污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)進行再生(sheng)(sheng)利(li)用(yong)并(bing)改善區域水(shui)(shui)(shui)(shui)(shui)(shui)環境…… 再(zai)(zai)生水(shui)利用(yong)(yong)系統(tong)建(jian)設在(zai)各地鋪設開去,綜合來看(kan),推動(dong)再(zai)(zai)生水(shui)利用(yong)(yong)是(shi)水(shui)資源化的必經之路,也(ye)是(shi)充分契合社(she)會發展(zhan)需要的重要舉措。期待各城市在(zai)再(zai)(zai)生水(shui)利用(yong)(yong)試點的過程中,為地區再(zai)(zai)生水(shui)循環利用(yong)(yong)提供更(geng)多(duo)可(ke)行的發展(zhan)模(mo)式。
|
|
|
|