中國(guó)石油蘭州石化分公司長(zhǎng)慶乙烷制乙烯項(xiàng)目 環(huán)境影響報(bào)告書

目二零一八年十月.........................................................................................................................................1-1...........................................1-1.........................1-1.........................1-1................................................................................1-3................................................................................1-4.......................................................................1-5.........................................................................................1-6.........................................................................................1-6.........................................................................................1-6.........................................................................................1-6..........................................................................1-7.................................................................1-7.............................................................................1-8...................................................................................1-9.......................................................1-13........................................1-13.....................................1-18............................................................................1-22..............................................................................................1-22...........................................................................................1-24...........................................................................................1-24...........................................................................................1-26 2.2.2地層巖性...............................................................................................................2-82.3地質(zhì)構(gòu)造.............................................................................................................2-122.4水文、水資源.....................................................................................................2-132.5生態(tài)環(huán)境.............................................................................................................2-172.6氣候、氣象.........................................................................................................2-183社會(huì)環(huán)境概況................................................................................................................2-193.1行政區(qū)劃和人口.................................................................................................2-193.2經(jīng)濟(jì)概況.............................................................................................................2-192.3.3交通.....................................................................................................................2-212.3.4文物古跡.............................................................................................................2-222.4區(qū)域規(guī)劃概況................................................................................................................2-222.4.1陜西省相關(guān)規(guī)劃.................................................................................................2-222.4.2榆林市相關(guān)規(guī)劃.................................................................................................2-232.4.3工業(yè)區(qū)相關(guān)規(guī)劃.................................................................................................2-232.5環(huán)境功能區(qū)劃................................................................................................................2-232.5.1大氣環(huán)境功能區(qū)劃.............................................................................................2-242.5.2水環(huán)境功能區(qū)劃.................................................................................................2-242.5.3噪聲環(huán)境功能區(qū)劃.............................................................................................2-272.5.4生態(tài)環(huán)境功能區(qū)劃.............................................................................................2-272.6環(huán)境質(zhì)量現(xiàn)狀................................................................................................................2-272.6.1環(huán)境空氣質(zhì)量現(xiàn)狀.............................................................................................2-272.6.2地下水質(zhì)量現(xiàn)狀.................................................................................................2-282.6.3地表水質(zhì)量現(xiàn)狀.................................................................................................2-292.6.4聲環(huán)境質(zhì)量現(xiàn)狀.................................................................................................2-302.7區(qū)域污染源調(diào)查............................................................................................................2-312.7.1企業(yè)基本情況.....................................................................................................2-312.7.2現(xiàn)有污染源情況.................................................................................................2-313擬建項(xiàng)目工程概況....................................................................................................................3-1.............................................................................................................3-1..............................................................................................3-1.....................................................................................3-13.2.2工藝技術(shù)選擇.......................................................................................................3-23.3項(xiàng)目組成..........................................................................................................................3-23.3.1擬建項(xiàng)目組成.......................................................................................................3-23.3.2依托工程...............................................................................................................3-93.4主要原輔材料和公用工程消耗......................................................................................3-93.4.1主要原輔材料消耗...............................................................................................3-9要公用工程消耗.............................................................................................3-12布置....................................................................................................................3-13織和定員............................................................................................................3-15度........................................................................................................................3-16術(shù)經(jīng)濟(jì)指標(biāo)........................................................................................................3-16擬建項(xiàng)目工程分析....................................................................................................................4-1................................................................................................................4-14.2乙烯裝置..........................................................................................................................4-34.2.1生產(chǎn)規(guī)模及產(chǎn)品方案...........................................................................................4-34.2.2原料和產(chǎn)品規(guī)格...................................................................................................4-34.2.3工藝技術(shù)及生產(chǎn)原理...........................................................................................4-64.2.4工藝流程簡(jiǎn)述.......................................................................................................4-6.2.5主要設(shè)備.............................................................................................................4-13.2.6原輔材料及公用工程消耗.................................................................................4-14.2.7平衡分析.............................................................................................................4-15.2.8主要污染源及污染物分析.................................................................................4-174.2.9污染物達(dá)標(biāo)分析.................................................................................................4-234.2.10環(huán)保治理措施簡(jiǎn)述...........................................................................................4-234.3全密度聚乙烯裝置........................................................................................................4-244.3.1生產(chǎn)規(guī)模及產(chǎn)品方案.........................................................................................4-244.3.2原料和產(chǎn)品規(guī)格.................................................................................................4-244.3.3工藝技術(shù)及生產(chǎn)原理.........................................................................................4-264.3.4工藝流程簡(jiǎn)述.....................................................................................................4-264.3.5主要設(shè)備.............................................................................................................4-324.3.6原輔材料及公用工程消耗.................................................................................4-334.3.7平衡分析.............................................................................................................4-344.3.8主要污染源及污染物分析.................................................................................4-354.3.9污染物達(dá)標(biāo)分析.................................................................................................4-424.3.10環(huán)保治理措施簡(jiǎn)述...........................................................................................4-424.4高密度聚乙烯裝置........................................................................................................4-444.4.1生產(chǎn)規(guī)模及產(chǎn)品方案.........................................................................................4-444.4.2原料和產(chǎn)品規(guī)格.................................................................................................4-444.4.3工藝技術(shù)及生產(chǎn)原理.........................................................................................4-464.4.4工藝流程簡(jiǎn)述.....................................................................................................4-474.4.5主要設(shè)備.............................................................................................................4-544.4.6原輔材料及公用工程消耗.................................................................................4-554.4.7平衡分析.............................................................................................................4-564.4.8主要污染源及污染物分析.................................................................................4-574.4.9污染物達(dá)標(biāo)分析.................................................................................................4-634.4.10環(huán)保治理措施簡(jiǎn)述...........................................................................................4-63........................................................................................................4-644.5.1生產(chǎn)規(guī)模及產(chǎn)品方案.........................................................................................4-644.5.2原料和產(chǎn)品規(guī)格.................................................................................................4-654.5.3工藝技術(shù)及生產(chǎn)原理.........................................................................................4-674.5.4工藝流程簡(jiǎn)述.....................................................................................................4-674.5.5主要設(shè)備.............................................................................................................4-704.5.6原輔材料及公用工程消耗.................................................................................4-704.5.7平衡分析.............................................................................................................4-714.5.8主要污染源及污染物分析.................................................................................4-724.5.9污染物達(dá)標(biāo)分析.................................................................................................4-764.5.10環(huán)保治理措施簡(jiǎn)述...........................................................................................4-764.6供熱系統(tǒng)........................................................................................................................4-774.6.1蒸汽等級(jí).............................................................................................................4-774.6.2全廠蒸汽平衡.....................................................................................................4-774.6.3供熱系統(tǒng)工藝流程及自建必要性.....................................................................4-774.6.4主要設(shè)備.............................................................................................................4-824.6.5原輔材料及公用工程消耗.................................................................................4-844.6.6主要污染源及污染物分析.................................................................................4-864.7給排水............................................................................................................................4-914.7.1水源.....................................................................................................................4-914.7.2水平衡.................................................................................................................4-924.7.3給排水系統(tǒng)劃分.................................................................................................4-954.7.4生產(chǎn)給水及消防水泵站.....................................................................................4-984.7.5循環(huán)水系統(tǒng).........................................................................................................4-99化學(xué)水站...........................................................................................................4-101污水處理系統(tǒng)...................................................................................................4-105控系統(tǒng)...............................................................................................4-116統(tǒng)污染物...........................................................................................4-116....................................................................................................................4-119...........................................................................................................4-119空壓站..............................................................................................................4-120火炬..................................................................................................................4-120中央化驗(yàn)室......................................................................................................4-122電力及通信......................................................................................................4-123維檢修..............................................................................................................4-123其他..................................................................................................................4-124輔助設(shè)施污染源及污染物..............................................................................4-124環(huán)保治理措施簡(jiǎn)述..........................................................................................4-127運(yùn)設(shè)施......................................................................................................................4-127全廠運(yùn)輸量.......................................................................................................4-127液體物料裝卸...................................................................................................4-128液體物料儲(chǔ)存...................................................................................................4-129化學(xué)品庫(kù)及綜合倉(cāng)庫(kù).......................................................................................4-130聚合物包裝和成品庫(kù).......................................................................................4-131煤儲(chǔ)運(yùn)...............................................................................................................4-131儲(chǔ)運(yùn)設(shè)施公用工程消耗...................................................................................4-132儲(chǔ)運(yùn)設(shè)施三廢排放...........................................................................................4-132環(huán)保治理措施簡(jiǎn)述..........................................................................................4-133全廠性平衡分析........................................................................................................4-1361物料平衡.........................................................................................................4-1362水平衡.............................................................................................................4-1363蒸汽與凝液平衡.............................................................................................4-1374硫平衡.............................................................................................................4-1395燃料氣平衡.....................................................................................................4-139全廠污染物匯總及分析............................................................................................4-142s2廢氣.................................................................................................................4-1523廢水.................................................................................................................4-1524固體廢物.........................................................................................................4-1525噪聲.................................................................................................................4-152非正常工況分析........................................................................................................4-1671廢氣.................................................................................................................4-1672廢水.................................................................................................................4-167達(dá)標(biāo)排放分析............................................................................................................4-1671廢氣.................................................................................................................4-1672廢水.................................................................................................................4-1683固體廢物.........................................................................................................4-168污染物排放核算........................................................................................................4-1715清潔生產(chǎn)與循環(huán)經(jīng)濟(jì)................................................................................................................5-1.......................................................................................5-1..........................................................................................5-15.1.2產(chǎn)品清潔性分析...................................................................................................5-25.2工藝及裝備先進(jìn)性分析..................................................................................................5-35.2.1乙烯裝置...............................................................................................................5-35.2.2全密度聚乙烯(FDPE)裝置.............................................................................5-45.2.3高密度聚乙烯(HDPE)裝置............................................................................5-6...............................5-75.3節(jié)能及節(jié)水措施分析......................................................................................................5-85.3.1節(jié)能措施分析.......................................................................................................5-8措施分析.....................................................................................................5-13水平分析........................................................................................................5-14指標(biāo)核算及分析.........................................................................................5-14指標(biāo)核算及分析.........................................................................................5-17物排放水平分析.........................................................................................5-18分析................................................................................................................5-19內(nèi)部循環(huán)分析.............................................................................................5-19循環(huán)分析.....................................................................................................5-195.6結(jié)論與建議....................................................................................................................5-205.6.1結(jié)論.....................................................................................................................5-205.6.2建議.....................................................................................................................5-206政策規(guī)劃符合性及選址可行性分析.........................................................................................6-1..............................................................................................6-1..............................................................................................6-1...............................................................................6-16.2規(guī)劃符合性分析.............................................................................................................6-56.2.1主體功能區(qū)規(guī)劃分析...........................................................................................6-56.2.2生態(tài)紅線符合性分析...........................................................................................6-86.2.3城市總體規(guī)劃分析...............................................................................................6-96.2.4土地利用規(guī)劃分析...............................................................................................6-9林市國(guó)土空間綜合規(guī)劃.................................................................................6-10.6區(qū)域環(huán)境功能區(qū)劃.............................................................................................6-11行業(yè)規(guī)劃分析................................................................................................................6-116.3.2石化和化學(xué)工業(yè)發(fā)展規(guī)劃(2016-2020年)...................................................6-12化產(chǎn)業(yè)調(diào)結(jié)構(gòu)促轉(zhuǎn)型.....................................................................................6-12劃及規(guī)劃環(huán)評(píng)符合性分析................................................................................6-13西榆橫工業(yè)區(qū)總體規(guī)劃及規(guī)劃環(huán)評(píng).............................................................6-13橫工業(yè)園區(qū)概述.............................................................................................6-14與規(guī)劃環(huán)評(píng)“三線一單”符合性分析............................................................6-196.4.4規(guī)劃環(huán)評(píng)結(jié)論及審查意見(jiàn)符合性分析............................................................6-216.4.5園區(qū)集中供熱與項(xiàng)目自建鍋爐符合性分析....................................................6-236.5選址用地合理性分析....................................................................................................6-256.5.1區(qū)域位置優(yōu)勢(shì)明顯，與城市功能區(qū)劃相符.....................................................6-256.5.2區(qū)域資源豐富....................................................................................................6-256.5.3化工園區(qū)產(chǎn)業(yè)集聚，基礎(chǔ)設(shè)施齊全................................................................6-266.5.4廠址用地礦產(chǎn)和古文物合理性........................................................................6-266.6小結(jié)................................................................................................................................6-26大氣環(huán)境影響評(píng)價(jià)....................................................................................................................7-1..............................................................................................7-1...........................................................................................7-17.1.2特征因子補(bǔ)充監(jiān)測(cè)...............................................................................................7-27.1.3達(dá)標(biāo)規(guī)劃...............................................................................................................7-87.2污染源調(diào)查......................................................................................................................7-8評(píng)價(jià)等級(jí)及范圍............................................................................................................7-127.4大氣環(huán)境影響預(yù)測(cè)與評(píng)價(jià)............................................................................................7-317.4.1預(yù)測(cè)內(nèi)容.............................................................................................................7-317.4.2數(shù)據(jù)選取.............................................................................................................7-327.4.3正常排放環(huán)境影響分析.....................................................................................7-347.4.4非正常排放環(huán)境影響分析.................................................................................7-587.4.5大氣環(huán)境防護(hù)距離.............................................................................................7-597.4.6對(duì)周圍市區(qū)環(huán)境影響分析.................................................................................7-597.5衛(wèi)生防護(hù)距離估算........................................................................................................7-607.6小結(jié)................................................................................................................................7-618地表水環(huán)境現(xiàn)狀評(píng)價(jià)及環(huán)境影響分析.....................................................................................8-1.......................................................................................8-1........................................................................8-1.....................................................................8-18.2.2地表水質(zhì)量現(xiàn)狀調(diào)查評(píng)價(jià)..................................................................................8-38.3地表水環(huán)境影響分析.....................................................................................................8-88.3.1項(xiàng)目排水對(duì)地表水環(huán)境影響..............................................................................8-88.3.2項(xiàng)目取水對(duì)地表水環(huán)境影響..............................................................................8-88.4小結(jié).................................................................................................................................8-99地下水環(huán)境影響分析及環(huán)境保護(hù)措施....................................................................................9-1..........................................................................................................9-1...........................................................................................9-19.1.2評(píng)價(jià)區(qū)水文地質(zhì)特征..........................................................................................9-49.1.3廠區(qū)水文地質(zhì)特征............................................................................................9-239.1.4廠區(qū)包氣帶特征................................................................................................9-279.2地下水開(kāi)發(fā)利用情況...................................................................................................9-299.3地下水環(huán)境質(zhì)量現(xiàn)狀監(jiān)測(cè)與評(píng)價(jià)