浙江萬盛化工污水處理站設(shè)計(jì)

化工論文編號(hào):HG177  論文字?jǐn)?shù):11349,頁數(shù):27  附,CAD圖

目   錄
 
中文摘要 I
英文摘要 Ⅱ
目錄 Ⅲ
1 總論 1
1.1項(xiàng)目概況 1
1.1.1 自然條件 1
1.1.2 項(xiàng)目背景 1
1.2 污染源強(qiáng)分析 1
1.3分析原輔料的理化性質(zhì)： 2
2 設(shè)計(jì)依據(jù)、原則及范圍 2
2.1 設(shè)計(jì)依據(jù) 2
2.2 設(shè)計(jì)原則 2
2.3 設(shè)計(jì)范圍 3
2.4設(shè)計(jì)標(biāo)準(zhǔn) 3
3 確定廢水處理工藝流程 3
3.1組合式催化氧化原理 4
3.2.設(shè)備優(yōu)點(diǎn) 6
4 廢水治理工藝說明及計(jì)算 7
4.1 各部件的使用說明及計(jì)算 7
4.1.1格柵 7
4.1.2綜合廢水泵送分離沉淀池 7
4.1.3鐵炭電解曝氣調(diào)節(jié)池 7
4.1.4 斜管沉淀池 8
4.1.5 串聯(lián)二級(jí)納米級(jí)二氧化鈦催化劑光催化氧化反應(yīng)器 9
4.1.6 調(diào)節(jié)池（中間池） 10
4.1.7 UASB厭氧塔 10
4.1.8兼氧反應(yīng)池 12
4.1.9 好氧生物膜反應(yīng)池 12
4.1.10 斜管二沉池 14
4.1.11計(jì)量出水渠 15
4.1.12污泥貯存池 15
4.1.13輔助用房 16
4.2處理工藝流程各級(jí)單元水力停留時(shí)間 16
4.3預(yù)測(cè)各級(jí)處理效果 16
5 污水處理站經(jīng)濟(jì)分析 18
5.1 土建部分投資估算 18
5.2設(shè)備材料部分投資估算 19
5.3  運(yùn)行費(fèi)用 20
5.3.1人工費(fèi) 20
5.3.2 電耗 20
5.3.3  藥耗 20
5.3.4 折舊費(fèi)用 21
6結(jié)   語 21
致  謝 21
參考文獻(xiàn) 22
 附錄

摘要：本文根據(jù)建設(shè)項(xiàng)目環(huán)境管理的“三同時(shí)”制度即建設(shè)項(xiàng)目中環(huán)境保護(hù)設(shè)施必須與主體工程同步設(shè)計(jì)、同時(shí)施工、同時(shí)投產(chǎn)使用的要求。針對(duì)該項(xiàng)目的污水綜合處理，進(jìn)行污水處理工程的設(shè)計(jì)。設(shè)計(jì)任務(wù)主要包括：綜合廢水處理工藝的選擇和確定；主要處理設(shè)施的工藝計(jì)算和主要設(shè)備的設(shè)計(jì)選型；工程圖紙的繪制；工程投資和運(yùn)行成本估算。設(shè)計(jì)采用UASB+A2/O工藝，處理出水水質(zhì)要求達(dá)到<<污水綜合排放標(biāo)準(zhǔn)>>（GB8978-1996）一級(jí)排放標(biāo)準(zhǔn)。
關(guān)鍵詞：三同時(shí)；生化處理；UASB+A2/O；CODCr

Abstract: According to the environmental management of construction projects "three at the same time" that is, the system of environmental protection facilities of construction projects must be synchronized with the main project design, construction at the same time, while the use of production requirements. The project for the integrated treatment of sewage, the design of the main tasks include: an integrated wastewater treatment process to determine the choice of drink; major treatment facilities in the main process of calculation and design of major equipment selection; engineering drawings of the map; project investment and operating cost estimates as well as does not include construction, electrical appliances and so on. After studying the use of the item UASB + A2O process required to deal with water quality <<wastewater discharge standards>> (GB8978-1996) emission standards level.
 Keyword:  three  at  the  same  time; Biological  and  chemical  treatment ; UASB+A2/O; CODCr