【正文】 ............................1 可行性研究報告編制依據(jù)、原則及范圍 ............................................1 編制依據(jù) .........................................................................................1 編制原則 .........................................................................................2 編制范圍 .........................................................................................3 項目建設條件 ........................................................................................4 地理位置 ........................................................................................4 地形地貌 ........................................................................................4 地 質(zhì) 特 征 ........................................................................................5 水文地質(zhì)概況 ................................................................................5 氣 象 條 件 ........................................................................................6 公司概況 ................................................................................................7 公司簡介 .........................................................................................7 公司主要產(chǎn)品及生產(chǎn)規(guī)模 .............................................................7 企業(yè)給排水現(xiàn)狀 ....................................................................................8 廢水污染和廢水排放現(xiàn)狀 .............................................................8 現(xiàn)有廢水處理設施狀況及價值 .....................................................9 工程項目建設背景、目的及建設的必要性 ........................................9 電鍍有限公司電鍍廢水治理及回用工程項目可行性研究報告 2 流域水污染和污水處理現(xiàn)狀的嚴峻現(xiàn)實 .....................................9 本項目建設的必要性 ...................................................................10 本項目建設的實施計劃 ...............................................................13 工程建設的可行性 ..............................................................................13 ................................................................................14 項目建設內(nèi)容 ......................................................................................14 項目建設規(guī)模 ......................................................................................14 項目建設系統(tǒng)水量平衡圖 ..................................................................15 ............................................................................15 廢水治理工程設計處理水量及工藝的確定 ......................................15 廢水治理工程設計參數(shù) ......................................................................16 廢水設計水量 ...............................................................................16 廢水設計水質(zhì) ...............................................................................16 廢水化學處理工藝的確定 ..................................................................17 工藝流程確定的原則 ...................................................................17 電鍍廢水處理工藝 .......................................................................19 電鍍廢水處理工藝重要參數(shù)的影響 ...........................................20 去除效率預測 ...............................................................................20 廢水處理廠廠址選擇 ..........................................................................21 ....................................................................................................22 廠區(qū)平面設計 ......................................................................................22 平面布置的原則 ...........................................................................22 電鍍有限公司電鍍廢水治理及回用工程項目可行性研究報告 3 占地面積 .......................................................................................22 平面位置 .......................................................................................22 電鍍廢水化學處理及回用單元設計 ..................................................23 調(diào)節(jié)池 ...........................................................................................23 含鉻漂洗廢水還原池 ...................................................................24 事故池 ..........................................................................................25 反應池 ...........................................................................................25 斜板沉池 .......................................................................................26 中間水池 .......................................................................................26 砂濾罐 ...........................................................................................27 活性碳濾罐 ...................................................................................27 反滲透裝置 ...................................................................................28 清水池 .........................................................................................29 污泥濃縮池 .................................................................................29 污泥脫水間 .................................................................................30 綜合設備間 .................................................................................31 值班及配電室 .............................................................................31 水質(zhì)檢測與化驗 ..................................................................................32 建筑設計及結(jié)構(gòu)設計 ..........................................................................32 設計依據(jù) .......................................................................................32 建筑設計 .......................................................................................32 結(jié)構(gòu)設計 .......................................................................................33 電氣設計 ..............................................................................................35 設計原則 .......................................................................................35 電鍍有限公司電鍍廢水治理及回用工程項目可行性研究報告 4 機械設備 .......................................................................................35 電氣儀表與自控 ...........................................................................36 采暖通風與空氣調(diào)節(jié) ......................................................................37 設計依據(jù) .........