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關于屠宰污水處理設備的設計思路

來源(yuan): 時間:2021-12-17 10:40:33 瀏覽次數:

屠宰污水處理設備是采用玻璃鋼、碳鋼、不銹鋼防腐結構,具有耐腐蝕、抗老化等優良特性,使用壽命長達30年以上;放置于地表以下,設備上面的地表可作為綠化或其他用地,不需要建房及采暖、保溫。的實現了系統的集成,減少占地面積。

屠宰污水處理設(she)備是采用玻璃鋼(gang)、碳鋼(gang)、不銹鋼(gang)防腐結構,具(ju)有耐腐蝕、抗老化(hua)等(deng)優(you)良特性,使用壽命長(chang)達(da)30年以(yi)上(shang)(shang);放置(zhi)于地表(biao)以(yi)下(xia),設(she)備上(shang)(shang)面的地表(biao)可(ke)作為綠化(hua)或其他用地,不需要建房及采暖、保(bao)溫。的實(shi)現了系統的集成,減少占地面積。

無噪聲,無異(yi)味,減少二次污(wu)(wu)染(ran);不(bu)受(shou)屠(tu)(tu)宰污(wu)(wu)水(shui)(shui)(shui)量(liang)(liang)(liang)的(de)(de)(de)(de)限制(zhi),機(ji)動靈活,可(ke)(ke)單個使(shi)用(yong)(yong),也可(ke)(ke)多(duo)個聯合(he)使(shi)用(yong)(yong);針(zhen)對性(xing)強,可(ke)(ke)有(you)(you)效去(qu)除(chu)屠(tu)(tu)宰污(wu)(wu)水(shui)(shui)(shui)中(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)有(you)(you)機(ji)物(wu)(wu)(wu)以及氨氮;整個屠(tu)(tu)宰污(wu)(wu)水(shui)(shui)(shui)處(chu)(chu)理(li)設(she)備處(chu)(chu)理(li)系統配有(you)(you)PLC全(quan)(quan)自(zi)動電氣(qi)控(kong)制(zhi)系統和(he)設(she)備故障報(bao)警系統,運行(xing)安全(quan)(quan)可(ke)(ke)靠,平時一(yi)般(ban)不(bu)需要(yao)專人管理(li),只需適時地(di)對設(she)備進行(xing)維護和(he)保(bao)養,管理(li)費用(yong)(yong)小。屠(tu)(tu)宰污(wu)(wu)水(shui)(shui)(shui)主(zhu)要(yao)來自(zi)于(yu)圈(quan)欄沖(chong)洗(xi)、淋洗(xi)、屠(tu)(tu)宰及其(qi)它廠房(fang)地(di)坪沖(chong)洗(xi)、燙毛、剖解(jie)、副食(shi)(shi)加工(gong)(gong)、洗(xi)油等(deng)(deng)工(gong)(gong)序所產生的(de)(de)(de)(de)污(wu)(wu)水(shui)(shui)(shui)。水(shui)(shui)(shui)質(zhi)特點屠(tu)(tu)宰污(wu)(wu)水(shui)(shui)(shui)一(yi)般(ban)呈紅褐色,有(you)(you)難(nan)(nan)聞的(de)(de)(de)(de)腥臭(chou)味,其(qi)中(zhong)(zhong)(zhong)(zhong)含有(you)(you)大量(liang)(liang)(liang)的(de)(de)(de)(de)血污(wu)(wu)、油脂質(zhi)、毛、肉屑(xie)、骨屑(xie)、內臟雜物(wu)(wu)(wu)、未消化的(de)(de)(de)(de)食(shi)(shi)物(wu)(wu)(wu)、糞便等(deng)(deng)污(wu)(wu)物(wu)(wu)(wu),固體懸(xuan)浮物(wu)(wu)(wu)含量(liang)(liang)(liang)高。屠(tu)(tu)宰污(wu)(wu)水(shui)(shui)(shui)有(you)(you)機(ji)物(wu)(wu)(wu)含量(liang)(liang)(liang)高,可(ke)(ke)生化性(xing)好其(qi)中(zhong)(zhong)(zhong)(zhong)高濃(nong)度(du)有(you)(you)機(ji)質(zhi)不(bu)易降解(jie),處(chu)(chu)理(li)難(nan)(nan)度(du)較大,宰污(wu)(wu)水(shui)(shui)(shui)中(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)營養物(wu)(wu)(wu)主(zhu)要(yao)是氮、磷,其(qi)中(zhong)(zhong)(zhong)(zhong)氮主(zhu)要(yao)以有(you)(you)機(ji)物(wu)(wu)(wu)或銨鹽形式存在(zai),而磷主(zhu)要(yao)以磷酸鹽的(de)(de)(de)(de)形式存在(zai)。一(yi)級處(chu)(chu)理(li):排(pai)放(fang)的(de)(de)(de)(de)廢(fei)(fei)水(shui)(shui)(shui)先后(hou)(hou)流(liu)(liu)經(jing)粗(cu)細兩道(dao)格柵,主(zhu)要(yao)去(qu)除(chu)較大懸(xuan)浮物(wu)(wu)(wu)和(he)漂(piao)浮物(wu)(wu)(wu),防止(zhi)污(wu)(wu)水(shui)(shui)(shui)提升(sheng)泵(beng)等(deng)(deng)機(ji)械設(she)備堵塞。然后(hou)(hou)流(liu)(liu)入隔油沉淀池(chi),廢(fei)(fei)水(shui)(shui)(shui)中(zhong)(zhong)(zhong)(zhong)含有(you)(you)泥(ni)沙等(deng)(deng),這(zhe)些(xie)可(ke)(ke)通過自(zi)然沉淀去(qu)除(chu),沉淀的(de)(de)(de)(de)泥(ni)沙定(ding)期(qi)用(yong)(yong)污(wu)(wu)泥(ni)泵(beng)打入污(wu)(wu)泥(ni)濃(nong)縮罐(guan)。油脂則漂(piao)浮在(zai)水(shui)(shui)(shui)面,可(ke)(ke)以人工(gong)(gong)撈出回收處(chu)(chu)理(li)。由(you)于(yu)其(qi)廢(fei)(fei)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)水(shui)(shui)(shui)量(liang)(liang)(liang)波動較大,以確(que)保(bao)后(hou)(hou)續處(chu)(chu)理(li)效果和(he)運行(xing)穩定(ding)性(xing),在(zai)處(chu)(chu)理(li)工(gong)(gong)藝流(liu)(liu)程中(zhong)(zhong)(zhong)(zhong)設(she)置調節池(chi),以均化水(shui)(shui)(shui)質(zhi)水(shui)(shui)(shui)量(liang)(liang)(liang)。

保證(zheng)系統平(ping)穩(wen)運行。還可(ke)以通(tong)過(guo)(guo)調(diao)節池均化其本身(shen)的酸(suan)、堿度,以使廢水的pH值滿(man)足(zu)后續處理(li)工(gong)藝的要求。廢水中含有(you)的血污、油(you)脂(zhi)、油(you)塊(kuai)等,通(tong)過(guo)(guo)混凝氣浮得(de)到有(you)效的去除。

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