射陽(yang)縣(xian)原(yuan)(yuan)磷肥(fei)廠(chang)始建(jian)于(yu)1965年(nian)，2005年(nian)關閉，2013年(nian)對(dui)廠(chang)區建(jian)筑物進(jin)行(xing)拆除(chu)。該地(di)(di)(di)塊環境調查與(yu)風險評(ping)估工(gong)(gong)(gong)作于(yu)2017年(nian)7月完(wan)成(cheng)，編制了(le)《射陽(yang)縣(xian)原(yuan)(yuan)磷肥(fei)廠(chang)場地(di)(di)(di)環境調查與(yu)風險評(ping)估》、《射陽(yang)縣(xian)原(yuan)(yuan)磷肥(fei)廠(chang)污染場地(di)(di)(di)土(tu)壤及地(di)(di)(di)下水(shui)修(xiu)復(fu)技(ji)術(shu)方案》。污染土(tu)壤修(xiu)復(fu)選用(yong)(yong)原(yuan)(yuan)地(di)(di)(di)異位熱脫附技(ji)術(shu)、原(yuan)(yuan)地(di)(di)(di)異位固化/穩定化技(ji)術(shu)、原(yuan)(yuan)地(di)(di)(di)異位化學氧化技(ji)術(shu)，污染地(di)(di)(di)下水(shui)采用(yong)(yong)抽出處理技(ji)術(shu)進(jin)行(xing)修(xiu)復(fu)。受射陽(yang)縣(xian)土(tu)地(di)(di)(di)儲備交易中心(xin)委(wei)托，為(wei)確保修(xiu)復(fu)工(gong)(gong)(gong)程(cheng)(cheng)保質(zhi)(zhi)保量(liang)(liang)的(de)完(wan)成(cheng)，同時對(dui)修(xiu)復(fu)施工(gong)(gong)(gong)過程(cheng)(cheng)中可(ke)能產生的(de)二次(ci)污染問題進(jin)行(xing)監督及控制，結(jie)合工(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)方案編制了(le)質(zhi)(zhi)量(liang)(liang)控制工(gong)(gong)(gong)作方案，開展質(zhi)(zhi)量(liang)(liang)控制工(gong)(gong)(gong)作，主要為(wei)代表業主對(dui)修(xiu)復(fu)工(gong)(gong)(gong)程(cheng)(cheng)質(zhi)(zhi)量(liang)(liang)進(jin)行(xing)監控，針對(dui)修(xiu)復(fu)施工(gong)(gong)(gong)的(de)每個環節進(jin)行(xing)了(le)過程(cheng)(cheng)控制和巡視，保證施工(gong)(gong)(gong)過程(cheng)(cheng)的(de)安(an)全與(yu)規范。

經(jing)對基坑側壁及(ji)底部進(jin)行(xing)的(de)檢驗(yan)，修(xiu)(xiu)(xiu)(xiu)(xiu)復(fu)均達(da)到修(xiu)(xiu)(xiu)(xiu)(xiu)復(fu)目標值；原地(di)異位處理的(de)51693.3m3土壤中(zhong)目標污染物總量濃度（浸出(chu)濃度）均達(da)到要求的(de)修(xiu)(xiu)(xiu)(xiu)(xiu)復(fu)目標值；完成(cheng)地(di)下水修(xiu)(xiu)(xiu)(xiu)(xiu)復(fu)面(mian)積5135.4m2，修(xiu)(xiu)(xiu)(xiu)(xiu)復(fu)深度6m；經(jing)固化(hua)穩定化(hua)處理后的(de)達(da)標土壤均外運資源化(hua)利(li)用(yong)，其余修(xiu)(xiu)(xiu)(xiu)(xiu)復(fu)達(da)標土壤回填處置，整體施(shi)工(gong)(gong)過(guo)(guo)程中(zhong)，能夠嚴格的(de)按照(zhao)修(xiu)(xiu)(xiu)(xiu)(xiu)復(fu)施(shi)工(gong)(gong)組織方案(an)進(jin)行(xing)施(shi)工(gong)(gong)，在(zai)此基礎上(shang)能夠及(ji)時的(de)根據主(zhu)管部門、監管單位的(de)相關(guan)建議和(he)要求在(zai)實際(ji)施(shi)工(gong)(gong)過(guo)(guo)程中(zhong)改善施(shi)工(gong)(gong)工(gong)(gong)藝(yi)，2018年3月(yue)修(xiu)(xiu)(xiu)(xiu)(xiu)復(fu)工(gong)(gong)程順利(li)竣工(gong)(gong)通過(guo)(guo)驗(yan)收(shou)。

修復區塊的測(ce)量施工

初次(ci)篩(shai)分

加(jia)藥攪拌

修復后土壤自(zi)檢取樣

基坑(keng)回填