【正文】 .................................................................................... 2? 項(xiàng)目概況 ................................................................................................................................2? 建設(shè)單位概況 ........................................................................................................... 2? 項(xiàng)目建設(shè)的必要性 ................................................................................................... 3? 建設(shè)規(guī)模與內(nèi)容 ....................................................................................................... 4? 建設(shè)地點(diǎn) ................................................................................................................... 5? 水、電供應(yīng) ............................................................................................................... 5? 環(huán)境保護(hù) ................................................................................................................... 5? 項(xiàng)目實(shí)施進(jìn)度 ........................................................................................................... 5? 投資估算及資金籌措 ................................................................................................ 5? 主要技術(shù)經(jīng)濟(jì)指標(biāo) ................................................................................................... 5? 結(jié)論及建議 ............................................................................................................................ 6? 第二章 項(xiàng)目建設(shè)背景及必要性 ......................................................................................... 8? 項(xiàng)目建設(shè)背景 ........................................................................................................................ 8? 項(xiàng)目建設(shè)的必要性 ................................................................................................................ 9? 第三章 市場(chǎng)分析 ............................................................................................................... 13? 生物肥料市場(chǎng)需求預(yù)測(cè) ...................................................................................................... 13? 沼氣市場(chǎng)需求預(yù)測(cè) .............................................................................................................. 15? 沼液灌溉的市場(chǎng)需求 .......................................................................................................... 16? 發(fā)展前景 .............................................................................................................................. 17? 第四章 項(xiàng)目選址及建設(shè)條件 ........................................................................................... 19? 項(xiàng)目選址 .............................................................................................................................. 19? 選址依據(jù) ................................................................................................................. 19? 選址原則 ................................................................................................................. 19? 選址方案 ................................................................................................................. 20? 社會(huì)經(jīng)濟(jì)條件 ...................................................................................................................... 20? 嵩縣金仔生態(tài)環(huán)保養(yǎng)殖有限公司大中型沼氣建設(shè)項(xiàng)目可行性研究報(bào)告 達(dá)華工程管理（集團(tuán)）有限公司 ?‐ II 氣候氣象 .............................................................................................................................. 21? 交通條件 .............................................................................................................................. 21? 工程地質(zhì)和水文條件 .......................................................................................................... 21? 工程地質(zhì) ................................................................................................................. 22? 水文條件 ................................................................................................................. 22? 燃料與動(dòng)力供應(yīng)條件 .......................................................................................................... 22? 建筑材料及交通運(yùn)輸條件 .................................................................................................. 22? 第五章 項(xiàng)目建設(shè)方案 ....................................................................................................... 24? 項(xiàng)目建設(shè)目標(biāo) ...................................................................................................................... 24? 工藝方案比選 ...................................................................................................................... 24? 污水處理模式選擇 ................................................................................................. 24? 處理工藝選擇 ......................................................................................................... 26? 厭氧發(fā)酵工藝選擇 ................................................................................................. 28? 工藝方案 .............................................................................................................................. 28? 設(shè)計(jì)原則 ................................................................................................................. 28? 工藝流程圖 ............................................................................................................. 29? 工藝流程說明 ......................................................................................................... 30? 土建工程及設(shè)備方案 .......................................................................................................... 31? 土建工程 ................................................................................................................. 31? 設(shè)備方案 .........................................................................................................