SBR法處理啤酒廢水試驗(yàn)研究

化工論文編號(hào):HG179  論文字?jǐn)?shù):13062,頁(yè)數(shù):36

 
目 錄

中文摘要 I
英文摘要 II
目錄 III
1  .緒論 1
 1.1 啤酒行業(yè)廢水排放量 1
 1.2 廢水對(duì)環(huán)境的危害 1
 1.3我國(guó)主要啤酒廢水處理技術(shù) 1
 1.3.1 升流式厭氧污泥層反應(yīng)器（UASB） 1
 1.3.2活性濾塔過(guò)濾—射流曝氣活性污泥法 2
 1.3.3淹沒(méi)式MBR(膜生物反應(yīng)器)工藝 2
 1.3.4采用中層曝氣的方法 2
 1.3.5水解酸化-SBR工藝 2
 1.4英博雙鹿啤酒集團(tuán)啤酒廢水處理情況調(diào)查 3
 1.4.1啤酒廢水產(chǎn)生的環(huán)節(jié) 3
 1.4.2英博雙鹿啤酒廢水處理運(yùn)行情況 3
 1.5 SBR的特點(diǎn) 4
2  實(shí)驗(yàn)部分 6
 2.1 SBR法的工藝原理 6
 2.2工藝單元計(jì)算公式 6
 2.3試劑與儀器 8
 2.4 化學(xué)需氧量COD的測(cè)定 9
 2.4.1 測(cè)定步驟 9
 2.4.2 計(jì)算 9
 2.5 啤酒廢水懸浮物SS的測(cè)定 10
 2.5.1 測(cè)定步驟 10
 2.5.2 計(jì)算 10
2.6 NH3-N的測(cè)定 10
 2.6.1 測(cè)定步驟 10
 2.6.2 計(jì)算 11
3  結(jié)果與討論 12
 3.1 處理時(shí)間對(duì)COD、SS、NH3-N的影響 12
 3.1.1 處理時(shí)間對(duì)COD去除率的影響 12
 3.1.2 處理時(shí)間對(duì)SS去除率的影響 13
 3.1.3 處理時(shí)間對(duì)NH3-N去除率的影響 15
 3.1.4  啤酒廢水pH值范圍 17
 3.2 SBR法與深井曝氣活性污泥法工藝比較 18
 3.2.1 工藝原理比較 18
 3.2.2 工藝特點(diǎn)比較 12
 3.2.3 生物降解能力比較 18
 3.2.4 除氮能力比較 18
 3.2.5 經(jīng)濟(jì)性比較 19
4  總結(jié) 20
致謝 21
參考文獻(xiàn) 22
附錄A：實(shí)驗(yàn)結(jié)果數(shù)據(jù) 24

摘要：本論文分析了啤酒廢水的來(lái)源、水質(zhì)及水量等特征，并對(duì)目前己有的啤酒廢水處理方法進(jìn)行了比較與探討。在英博雙鹿集團(tuán)啤酒廢水處理情況調(diào)查基礎(chǔ)上，針對(duì)啤酒廢水可生化性強(qiáng)、濃度高等特點(diǎn)，本文選擇間歇式活性污泥 (簡(jiǎn)稱(chēng)SBR)處理啤酒廢水。實(shí)驗(yàn)結(jié)果說(shuō)明SBR法具有總投資省，處理效果好，工藝簡(jiǎn)單，運(yùn)行穩(wěn)定，能耗少等特點(diǎn)，是處理啤酒廢水的一條新途徑。并對(duì)SBR處理啤酒廢水的主要工藝參數(shù)進(jìn)行了詳細(xì)探討。

關(guān)鍵詞：啤酒廢水；SBR工藝；COD；CASS工藝

Abstract: Firstly, the origin、water quality and quantity of beer wastewater were analyzed, then the methods of dealing with beer wastewater at present were compared and discussed. On the basis of investigating the treatment of Yingbo beer Group’s beer wastewater and according to the stronger bio-chemical and the higher density characteristics of beer wastewater, we choosed SBR to deal with the wastewater. The results of the experiment showed that SBR was a better method to deal with the beer wastewater, it had the characteristic of saving the total investment、easy management、and less energy cost. The technical parameters of SBR treating beer wastewater  were also discussed. 
 Keywords :  Beer wastewater; SBR; COD; CASS