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10萬噸年糖蜜酒精生產(chǎn)線高濃度有機(jī)廢水處理項(xiàng)目設(shè)計(jì)方案-資料下載頁(yè)

2025-02-24 00:28本頁(yè)面

【導(dǎo)讀】產(chǎn)生高濃度有機(jī)廢水。酒精廢水未經(jīng)處理就近排入水體,會(huì)造成一定程度的污染,因此,必須建設(shè)配套的污。污水處理運(yùn)行成本為美元/m3。經(jīng)板框過濾后水量為2300m3/d。污水處理工程對(duì)污水中主要污染物的處理程度是確定處理工藝的基本依據(jù)。合排放標(biāo)準(zhǔn)》,排入該水體的污水執(zhí)行二級(jí)標(biāo)準(zhǔn),即污水處理站的出水水質(zhì)應(yīng)達(dá)到:。物處理的方式以達(dá)到上述要求。

  

【正文】 ater separation devices on top of the tank. The methane is discharged or used by water seal, and the separated water automatically flow back to the tank bottom along pipeline. Therefore, the internal circulation is brought out. Through the bottom threephase separator, the wastewater continues to rise into the upper essence treatment part to reduce the anic matter in waste water for further. 廢水在厭氧發(fā)酵時(shí)最適宜的溫度有中溫( 36177。2℃ )或高溫( 53177。3℃ ),應(yīng)根據(jù)該廢水性質(zhì),選擇高溫厭氧發(fā)酵。 青 島 國(guó) 橋 進(jìn) 出 口 有 限 公 司 Qingdao ChinaBridge Import amp。 Export Co.,Ltd. 14 The suitable temperature for wastewater in anaerobic fermentation is middle temperature (36 177。 2 ℃ ) or high temperature (53 177。 3 ℃ ). It should base on the wastewater and select the appropriate anaerobic fermentation temperature. 厭氧菌中的產(chǎn)甲烷菌最適宜生長(zhǎng)的 PH 值在 之間,而該類廢水的 PH 值在 67 之間,因?yàn)閺U水進(jìn)入?yún)捬豕藓笥捎诠迌?nèi)廢水的稀釋作用和微生物作用,幾乎瞬間就跟厭氧罐內(nèi)的 PH 環(huán)境一至,而不用調(diào)節(jié)進(jìn)水的 PH 值。 The suitable growth PH value of methanogen in anaerobe is between . For the wastewater after adjustment, the PH value is between . When the wastewater entering the anaerobic tank, there is no need to adjust the inlet water PH value because by the dilution and microbial action, the wastewater will immediately regulate the PH value to the same as environment in the anaerobic tank. BIC 厭氧反應(yīng)器 / BIC anaerobic reactor 設(shè)計(jì)流量: Q =2200 m3/d 設(shè)計(jì)進(jìn)水 COD: 45000mg/l 設(shè)計(jì)出水 SCOD(溶解性 COD): 2021mg/l 工作溫度: 55℃ 58℃ 容積負(fù)荷: 11kgCOD/ m3d 有效容積: V = 9000 m3 數(shù) 量: 6 座 單座規(guī)格: 216。 12m17m Designed flux: Q =2200 m3/d designed water inlet: COD: 45000mg/l Designed water outlet SCOD( soluble COD): 2021mg/l work temperature: 55℃ 58℃ Capacity load: 11kgCOD/ m3d effective capacity: V = 9000 m3 Qty: 6 sets unit Spec.: 216。 12m 17m BIC 厭氧反應(yīng)自動(dòng)顯示系統(tǒng) / BIC anaerobic reactor automatically display system 為了更加直觀、及時(shí)地顯示 BIC 厭氧反應(yīng)器運(yùn)行時(shí)的各項(xiàng)參數(shù),本方案特增加下列設(shè)備或儀器: In order to intuitively and timely display the running parameters of BIC anaerobic reactor, hereby increase following equipment or instruments: ( 1)進(jìn)水流量計(jì) / Inlet water flow meter 進(jìn)水流量計(jì)采用電磁流量計(jì),更加準(zhǔn)確及時(shí)地顯示當(dāng)前進(jìn)入 BIC 厭氧反應(yīng)器的水量,更好地確定 BIC 的進(jìn)水負(fù)荷。 The inlet water flow meter adopts electromagic meter in order to accurately and timely display the water capacity accessing into BIC anaerobic reactor and determine the BIC water inlet load. 型號(hào): SDL 智能電磁流量計(jì) 數(shù)量: 12 臺(tái) 青 島 國(guó) 橋 進(jìn) 出 口 有 限 公 司 Qingdao ChinaBridge Import amp。 Export Co.,Ltd. 15 參數(shù): 管道連接方式:夾裝式 公稱口徑: 150mm 溫度范圍: 25℃ ~ 180℃ 流速范圍: ~ 11m/s 額定壓力: ~ 25 Mpa 法蘭材質(zhì): 1Cr18Ni9 外殼材質(zhì): 1Cr18Ni9 輸出信號(hào): 4~ 20mA 電流 電源電壓: 18VDC~ 36VDC 顯示方式:現(xiàn)場(chǎng)顯示及遠(yuǎn)程信號(hào)顯示 功 耗: ≤15W Spec.: SDL intelligent electromagic flow meter Qty: 12 sets Parameters: Piping connecting: clip system nominal calibre: 150mm temperature: 25℃ ~ 180℃ Flow rate scale: ~ 11m/s rated pressure: ~ 25 Mpa flange material: 1Cr18Ni9 Shell material: 1Cr18Ni9 output signal: 4~ 20mA electric current power voltage: 18VDC~ 36VDC Display mode: status display and distant signal display power consumption: ≤15W ( 2)溫度變送器 / Temperature transmitter BIC 厭氧反應(yīng)器在運(yùn)行過程中溫度的控制是非常重要的參數(shù),要準(zhǔn)確、及時(shí)地掌握進(jìn)水的溫度,必須設(shè)溫度變送器。 The temperature control in running of BIC anaerobic reactor is the very important parameters. Locate the temperature transmitter to grasp the inlet water temperature accurately and timely. 型號(hào): RWB 一體化溫度變送器 數(shù)量: 12 臺(tái) 參數(shù): 輸出信號(hào): 420Ma 溫 漂: 177。%/℃ 環(huán)境溫度: 4085℃ 供電電壓: 24V DC 177。10% 隔爆等級(jí): dⅡ B T6 防護(hù)等級(jí): IP67 保護(hù)管材質(zhì): 1Cr18Ni9Ti Mode: RWB Integrated Temperature Transmitter Qty: 12 sets Parameters: Output signal: 420Ma temperature drift: 177。 %/℃ ambient temperature: 4085℃ Power supply voltage: 24V DC 177。 10% flameproof grade: dⅡ B T6 defend grade: IP67 Protecting tube material: 1Cr18Ni9Ti 青 島 國(guó) 橋 進(jìn) 出 口 有 限 公 司 Qingdao ChinaBridge Import amp。 Export Co.,Ltd. 16 ( 3)電腦 / Computer 為了將以上各種參數(shù)匯集在一起,更方便直觀的檢測(cè),需要配置一臺(tái)電腦。 Configure a puter to bring together above parameters so as to detect conveniently and intuitively. 三、一沉池 / The first sedimentation tank BIC 出水中含有大量的懸浮物,經(jīng)一沉池把大部分懸浮 物沉淀出來后,能減輕后續(xù)構(gòu)筑物的負(fù)荷。 There are lots of suspended substances in the BIC outlet water. The first sedimentation tank can settle most of the suspended substance, then reduce the following structure load. 設(shè)計(jì)流量: Q = 20210m3/d 表面負(fù)荷: m3/m2h 規(guī)格: 216。 14 數(shù)量: 3 座 主要設(shè)備 : 半橋刮泥機(jī) 型號(hào): ZBGD14 功率: KW 數(shù)量: 3 臺(tái) Design flow: Q = 20210m3/d Surface load: m3/m2h Spec.: 216。 14 Qty: 3 sets Main equipment: halfbridge scraper Spec.: ZBGD14 Power: KW Qty: 3 sets 四、集水井 / Water collecting pool 集水井是保證回流水泵能連續(xù)的供水。 The water collecting pool is to ensure the continuous water supply for reflux pump. 設(shè)計(jì)流量: Q =18000 m3/d 設(shè)計(jì) HRT: 5min 有效容積: 180 m3 配套水泵: 型號(hào): IS200150250 流量: 400 m3/h 揚(yáng)程: 20m 功率: 37kw
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