【正文】 大的壓力。 6 項(xiàng)目實(shí)施的必要性 （ 1）我國(guó)畜禽養(yǎng) 殖 帶來(lái)的環(huán)境污染問(wèn)題日 益嚴(yán)重，已成為新時(shí)期農(nóng)業(yè)污染治理的重要內(nèi)容。在經(jīng)營(yíng)方面，無(wú)破產(chǎn)、銀行欠資行為。 19921995 年在 XX 市團(tuán)堡鎮(zhèn)畜牧獸醫(yī)站工作， 1995 年底開始從事畜牧業(yè)養(yǎng)殖工作。 2021 年度，公司資產(chǎn)總額 ，其中固定資產(chǎn) ，流動(dòng)資產(chǎn) ；負(fù)債總數(shù) 萬(wàn)元，所有者權(quán)益 ，實(shí)收資本 30 萬(wàn)元，主營(yíng)業(yè)務(wù)收入 萬(wàn)元，凈利潤(rùn) 萬(wàn)元，營(yíng)業(yè)利潤(rùn)率 %，凈資產(chǎn)收益率 %，投資報(bào)酬率 %，資產(chǎn)負(fù)債率%，流動(dòng)比率 ，速動(dòng)比率 %。養(yǎng)殖場(chǎng)還對(duì)周邊農(nóng)戶進(jìn)行生豬養(yǎng)殖技術(shù)培訓(xùn)，有效地帶動(dòng)了周邊區(qū)域生豬養(yǎng)殖產(chǎn)業(yè)的不斷壯大， 5 促進(jìn)了農(nóng)業(yè)增效、農(nóng)民增收。內(nèi)設(shè)立 5 個(gè)部門，即生產(chǎn)計(jì)劃發(fā)展部、技術(shù)服務(wù)部、采購(gòu)供應(yīng) 部、市場(chǎng)營(yíng)銷部、財(cái)務(wù)部。飼養(yǎng)區(qū)內(nèi)分種公豬舍、種母豬舍、產(chǎn)房及保育舍、育成分欄舍四個(gè)區(qū)域。養(yǎng)殖場(chǎng)占地面積 90 余畝，豬舍面積 57000平方米，生豬存欄 8000頭，年出欄商品豬 20210頭，年創(chuàng)利稅達(dá) 1000萬(wàn)元。通過(guò)近幾年的發(fā)展，養(yǎng)殖場(chǎng)規(guī)模不斷擴(kuò)大。養(yǎng)殖場(chǎng)的主要產(chǎn)品是三元雜交商品豬。 1 目錄 第一章 總論 ...................................................................................................................................................................4 項(xiàng)目概況 ..............................................................................................................................................................4 .....................................................................................................................................................4 項(xiàng)目單位基本情況 ....................................................................................................................................4 .....................................................................................................................................6 .........................................................................................................................................8 ..............................................................................................................................................................9 .................................................................................................................................................9 、水文 .............................................................................................................................................. 10 ............................................................................................................................. 10 ............................................................................................................................. 10 編制依據(jù)、原則 ...............................................................................................................................................11 ...................................................................................................................................................11 .................................................................................................................................................. 12 第二章 污染物分析 ................................................................................................................................................. 15 污水分析 ........................................................................................................................................................... 15 ....................................................................................................................................................... 15 .......................................................................................................................................... 15 ...................................................................................................................................... 16 廢渣分析 ........................................................................................................................................................... 16 第三章 工藝設(shè)計(jì) ...................................................................................................................................................... 17 污水處理工藝設(shè)計(jì) .......................................................................................................................................... 17 .............................................................................................................................................. 17 ...................................................................................................................................... 21 .................................................................................................................................................. 22 廢渣處理工藝設(shè)計(jì) .......................................................................................................................................... 24 .................................................................................................................................................. 24 .............................................................................................................................................. 24 .......................................................................................................................................... 25 主要構(gòu)（建）筑物設(shè)計(jì)說(shuō)明 ......................................................................................................................... 26 沼氣輸配系統(tǒng)設(shè)計(jì) .......................................................................................................................................... 30 .................................................................................................................................................. 30 ...................................................................................................................................................... 30 .......................................................................................................................................... 31 ...................................................................................................................................... 31 ...........................................................................................................