山東省濟(jì)南市天橋區(qū)新建給水處理工程（每天164000立方米）設(shè)畢業(yè)設(shè)計(jì)說明書

1、黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì)I摘要水資源是人類賴以生存的重要資源，也是我國持續(xù)發(fā)展的保障。隨著社會的發(fā)展，城鎮(zhèn)對給排水設(shè)施的需求日益增長。如何保證飲水的清潔是給水工程的重要問題。在給水排水工程的不斷發(fā)展中，如何合理利用水處理技術(shù)，給社會帶來健康符合標(biāo)準(zhǔn)的水源已經(jīng)成為水處理的重中之重，也是我們給水工作人員不可推卸的責(zé)任。本設(shè)計(jì)題目為：山東省濟(jì)南市天橋區(qū)新建給水處理工程設(shè)計(jì)，設(shè)計(jì)規(guī)模為：164000m3d含自用水量），處理后的水質(zhì)嚴(yán)格按照《

2、生活飲用水衛(wèi)生標(biāo)準(zhǔn)》（GB57492006）執(zhí)行。首先，根據(jù)城市地形圖及廠址選擇原則確定水廠位置，再按地形確定城市管網(wǎng)形式為，本設(shè)計(jì)采用統(tǒng)一供水，為保證供水安全采用環(huán)狀管網(wǎng)，通過管網(wǎng)平差確定城市供水最不利點(diǎn)；其次，根據(jù)水源水質(zhì)條件通過工藝對比確定較適合的凈水工藝流程為：原水→初沉池→取水泵站→管式靜態(tài)混合器→網(wǎng)格絮凝池→斜管沉淀池→V型濾池→清水池→二級泵房→城市管網(wǎng)。本設(shè)計(jì)采用PAC為混凝劑，液氯為消毒劑。本設(shè)計(jì)中所選用的方案具有運(yùn)行

3、經(jīng)驗(yàn)豐富、處理效果好、施工簡單、配套設(shè)備少占地面積小、管理方便等特點(diǎn)。本設(shè)計(jì)是對整個(gè)工程的詳細(xì)說明，它是繪制圖紙的依據(jù)。關(guān)鍵詞：關(guān)鍵詞：濟(jì)南市；給水工程；凈水廠；V型濾池黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì)IIIAbstractWaterresourceisanimptantmaterialfhumanbeing，itisalsothebasicguaranteefthesustainabledevelopmentofourcountry.Wi

4、ththedevelopmentofmodernsociety，thedemfwatersupplydrainagefacilitiesincitiestownsisincreasing.Howtoensurethecleanwaterisanimptantprobleminwatersupplyproject.Inthedevelopmentofwatersupplydrainageengineering，howtousethewat

5、ertreatmenttechnology，tosocialhealthinlinewiththestardsofwaterhasbecomingmemeimptantwatersupplyofourstaffunshirkableresponsibility.Thisdesigntopicis：NewDesignofWaterSupplyProjectinJilinChangyiDistrict，themainpurposeistop

6、rotectthewatersupplyinChangyiDistrictofJilincitywaterquantityquality.Waterpurificationplantdesignscaleissetto：130624.6m3d（includingwatercontent），thewaterqualityaftertreatmentinstrictaccdancewiththeDrinkingWaterHealthStar

7、ds（GB57492006）implementation.Firstofall，thepositionofwatercityterrainisdeterminedbythedrawingssiteionprinciple.Then，thefmofurbanpipewkisdeterminedbytheterrainthisdesignusestheunifiedwatersupply，inderingtoensurethewatersu

8、pplysafeuseofpipewkthemostdisadvantageofurbanwatersupplyisdeterminedbytheadjustmentofpipewk.Secondly，accdingtothewaterqualityconditionofwatersource，thewaterpurificationprocessisdeterminedbycomparingwiththetechnology.This

9、designusesaluminumsulfateascoagulantliquidchlineasdisinfectant.Theionofthedesignoftheprogramhasawealthofexperience，thetreatmenteffectisgood，theconstructionissimple，thematchingequipmentissmallthemanagementisconvenientsoon