【正文】 目 錄1 概述 ........................................................................................................1 項(xiàng)目概況 .............................................................................................1 項(xiàng)目背景 .............................................................................................1 項(xiàng)目的提出 ......................................................................................1 任務(wù)由來 ..........................................................................................3 項(xiàng)目編制依據(jù) .....................................................................................4 編制依據(jù) ..........................................................................................4 基礎(chǔ)資料 ..........................................................................................5 采用的主要規(guī)范和標(biāo)準(zhǔn) ..................................................................6 編制范圍 .............................................................................................8 編制原則 .............................................................................................8 主要研究結(jié)論 ...................................................................................10 工程主體方案 ................................................................................10 工程建設(shè)目標(biāo) ................................................................................11 主要技術(shù)經(jīng)濟(jì)指標(biāo) ........................................................................122 建設(shè)項(xiàng)目的必要性 ..............................................................................133 丹河流域概況及其污染現(xiàn)狀 ..............................................................20 丹河水系及其流域概況 ...................................................................20 社會(huì)經(jīng)濟(jì)概況 ...................................................................................23 氣候氣象 ...........................................................................................24 丹河流域水污染現(xiàn)狀及其發(fā)展趨勢(shì) ...............................................24 丹河流域污染現(xiàn)狀 ........................................................................24 丹河流域水污染發(fā)展趨勢(shì) ............................................................284 技術(shù)方案分析 ......................................................................................29 水體功能指標(biāo)的確定 .......................................................................29 水體功能指標(biāo)依據(jù) ........................................................................29 各水體功能指標(biāo) ............................................................................30 技術(shù)方案分析 ...................................................................................31 任莊水庫(kù)人工強(qiáng)化自凈生態(tài)工程技術(shù)方案分析 ........................31 污水處理廠回用工程技術(shù)方案分析 ............................................32 河道生態(tài)修復(fù)工程技術(shù)方案分析 ................................................41 結(jié)論 ...................................................................................................485 工程方案 ..............................................................................................48 人工濕地處理工程 ............................................................................48 工藝概況 ........................................................................................48 處理水量 ........................................................................................49 處理水質(zhì) ........................................................................................49 工程區(qū)位置 .....................................................................................49 任莊水庫(kù)人工強(qiáng)化自凈生態(tài)工程 ...................................................50 污水處理廠回用工程 .......................................................................51 高 平 市 生 活 污 水 處 理 廠 和 巴 公 工 業(yè) 污 水 處 理 廠 回 用 工 程 ........................51 生活污水處理廠中水回用工程 ....................................................57 河道生態(tài)修復(fù)工程 ...........................................................................61 許河河道生態(tài)修復(fù)工程 ................................................................61 巴公河河道生態(tài)修復(fù)工程 ............................................................68 北石店河河道生態(tài)修復(fù)工程 ........................................................756 投資估算和資金籌措 ..........................................................................87 投資估算 ...........................................................................................87 工程費(fèi)用投資估算依據(jù)及說明 ....................................................87 工程建設(shè)其他費(fèi)用的估算依據(jù)及說明 ........................................87 分項(xiàng)投資估算 ................................................................................89 工程總投資估算 .............................................................................95 建設(shè)期利息 .....................................................................................96 鋪底流動(dòng)資金估算 .........................................................................96 項(xiàng)目總投資 .....................................................................................96 資金籌措及投資使用情況 ...............................................................96 資金使用情況 ...................................................................................967 工程實(shí)施進(jìn)度與招投標(biāo) ......................................................................97 建設(shè)工期 ...........................................................................................97 工程招投標(biāo) .......................................................................................97 項(xiàng)目實(shí)施進(jìn)度安排 ...........................................................................978 工程效益分析 ....................................................................................101 環(huán)境效益 .........................................................................................102 經(jīng)濟(jì)效益 .........................................................................................103 社會(huì)效益 .........................................................................................1049 環(huán)境保護(hù) ............................................................................................105 工程施工期環(huán)境影響分析 ....................................................