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      廢水首要為麻醉車間廢水、頭孢他啶車間廢水、頭孢唑肟車間廢水、茄尼醇粗品車間廢水、茄尼精制車間廢水、TGIC車間廢水、各車間選用水噴淋的辦法管理廢氣時排放廢水、實驗室及化驗室清洗廢水、廠區收集的初度雨水、制劑車間、蒸汽冷凝水、職工日子及食堂廢水。處理前混合污水289.2m3/d,依據該廠南北兩個總排水口的監測結果標明,首要污染物PH為7.16,COD濃度為2826mg/L,BOD5濃度為1185mg/L,SS濃度為40mg/L,AOX濃度為6.4mg/L,NH3-N濃度為16mg/L。泰航清水聚丙烯酰胺出產廠家介紹。

2、SBR工藝概述序批式活性污泥法簡稱SBR。是傳統活性污泥法的一種變形,它的反響機制以及污染物質的去除處理機制和傳統活性污泥法基本相同。SBR在流態上雖屬徹底混合式,但在有機物的降解方面則是時刻上的推流,首要包含進水期、反響期、沉積期、排水期、擱置期。
3、廢水處理工藝剖析
3.1、廢(fei)(fei)(fei)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)(zhi)(zhi)(zhi)(zhi)特征(zheng)及工藝介紹醫(yi)藥中(zhong)(zhong)間(jian)體出產(chan)(chan)廢(fei)(fei)(fei)水(shui)(shui)(shui)是一類(lei)含(han)(han)難降(jiang)解(jie)(jie)物(wu)(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)和生(sheng)(sheng)物(wu)(wu)(wu)(wu)毒性物(wu)(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)高(gao)濃(nong)度(du)(du)(du)有(you)(you)機(ji)(ji)廢(fei)(fei)(fei)水(shui)(shui)(shui)。本(ben)(ben)工程(cheng)廢(fei)(fei)(fei)水(shui)(shui)(shui)首要為(wei)(wei)萃取層(ceng)析柱反(fan)(fan)(fan)(fan)沖(chong)刷設(she)備沖(chong)刷水(shui)(shui)(shui)、精餾塔廢(fei)(fei)(fei)水(shui)(shui)(shui)。廢(fei)(fei)(fei)水(shui)(shui)(shui)首要以(yi)甲(jia)醇、丙(bing)酮,有(you)(you)機(ji)(ji)質(zhi)(zhi)(zhi)(zhi)(zhi)及出產(chan)(chan)過程(cheng)中(zhong)(zhong)的(de)(de)(de)副產(chan)(chan)物(wu)(wu)(wu)(wu)為(wei)(wei)主,廢(fei)(fei)(fei)水(shui)(shui)(shui)中(zhong)(zhong)還含(han)(han)有(you)(you)二(er)氯甲(jia)烷(wan)(wan)、環(huan)(huan)氧(yang)氯丙(bing)烷(wan)(wan)等物(wu)(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi),廢(fei)(fei)(fei)水(shui)(shui)(shui)中(zhong)(zhong)的(de)(de)(de)甲(jia)醇、丙(bing)酮等歸(gui)于(yu)易生(sheng)(sheng)物(wu)(wu)(wu)(wu)降(jiang)解(jie)(jie)物(wu)(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi),而(er)二(er)氯甲(jia)烷(wan)(wan)、環(huan)(huan)氧(yang)氯丙(bing)烷(wan)(wan)則較難生(sheng)(sheng)物(wu)(wu)(wu)(wu)降(jiang)解(jie)(jie)。依據研討材料(liao)標明,當(dang)有(you)(you)毒抑菌(jun)物(wu)(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)在水(shui)(shui)(shui)中(zhong)(zhong)的(de)(de)(de)濃(nong)度(du)(du)(du)大(da)于(yu)必定值時(shi),會對污(wu)水(shui)(shui)(shui)處(chu)理(li)設(she)備的(de)(de)(de)正常運轉(zhuan)形成(cheng)影(ying)響(xiang)。環(huan)(huan)氧(yang)氯丙(bing)烷(wan)(wan)對好(hao)氧(yang)菌(jun)的(de)(de)(de)按(an)捺(na)濃(nong)度(du)(du)(du)為(wei)(wei)55mg/L,而(er)本(ben)(ben)項目污(wu)水(shui)(shui)(shui)中(zhong)(zhong)環(huan)(huan)氧(yang)氯丙(bing)烷(wan)(wan)的(de)(de)(de)濃(nong)度(du)(du)(du)約(yue)為(wei)(wei)8.5mg/L,其濃(nong)度(du)(du)(du)低于(yu)對好(hao)氧(yang)菌(jun)的(de)(de)(de)按(an)捺(na)濃(nong)度(du)(du)(du),故不須采納(na)預處(chu)理(li)辦法(fa)即可采納(na)生(sheng)(sheng)化(hua)法(fa)處(chu)理(li)。該工程(cheng)廢(fei)(fei)(fei)水(shui)(shui)(shui)BOD5/COD比值為(wei)(wei)0.4屬可生(sheng)(sheng)化(hua)降(jiang)解(jie)(jie)廢(fei)(fei)(fei)水(shui)(shui)(shui),日廢(fei)(fei)(fei)水(shui)(shui)(shui)水(shui)(shui)(shui)量大(da)適宜選用(yong)(yong)生(sheng)(sheng)物(wu)(wu)(wu)(wu)法(fa)進行處(chu)理(li)。ABR池中(zhong)(zhong)設(she)有(you)(you)特別結構的(de)(de)(de)鐵屑和焦炭濾層(ceng)，當(dang)鐵屑浸泡在酸性廢(fei)(fei)(fei)水(shui)(shui)(shui)溶液中(zhong)(zhong)發生(sheng)(sheng)氧(yang)化(hua)還原反(fan)(fan)(fan)(fan)響(xiang)：Fe+2H+=Fe2++H2，上述反(fan)(fan)(fan)(fan)響(xiang)使(shi)廢(fei)(fei)(fei)水(shui)(shui)(shui)pH值升高(gao);另外(wai),鐵屑和焦炭濾層(ceng)發生(sheng)(sheng)微(wei)電(dian)解(jie)(jie)反(fan)(fan)(fan)(fan)響(xiang)發生(sheng)(sheng)生(sheng)(sheng)態的(de)(de)(de)Fe2+提(ti)高(gao)了微(wei)生(sheng)(sheng)物(wu)(wu)(wu)(wu)的(de)(de)(de)生(sheng)(sheng)物(wu)(wu)(wu)(wu)活性,對水(shui)(shui)(shui)解(jie)(jie)過程(cheng)也有(you)(you)促進作(zuo)用(yong)(yong)。   該制(zhi)藥廢(fei)(fei)(fei)水(shui)(shui)(shui)有(you)(you)機(ji)(ji)物(wu)(wu)(wu)(wu)COD濃(nong)度(du)(du)(du)動搖較大(da)(1940-28800mg/L),選用(yong)(yong)抗沖(chong)擊負荷能(neng)力強的(de)(de)(de)SBR間(jian)歇式(shi)好(hao)氧(yang)曝(pu)氣池較為(wei)(wei)理(li)想(xiang):曝(pu)氣時(shi)刻長短能(neng)夠(gou)依據生(sheng)(sheng)物(wu)(wu)(wu)(wu)降(jiang)解(jie)(jie)的(de)(de)(de)需要進行調整;另外(wai),SBR池中(zhong)(zhong)實(shi)現了污(wu)泥(ni)的(de)(de)(de)顆粒化(hua),積(ji)累了高(gao)濃(nong)度(du)(du)(du)活性污(wu)泥(ni),因此具有(you)(you)降(jiang)解(jie)(jie)較高(gao)濃(nong)度(du)(du)(du)有(you)(you)機(ji)(ji)廢(fei)(fei)(fei)水(shui)(shui)(shui)的(de)(de)(de)良好(hao)生(sheng)(sheng)物(wu)(wu)(wu)(wu)活性。容積(ji)負荷遠大(da)于(yu)慣例連續流好(hao)氧(yang)反(fan)(fan)(fan)(fan)響(xiang)器,能(neng)夠(gou)確(que)保(bao)廢(fei)(fei)(fei)水(shui)(shui)(shui)的(de)(de)(de)達(da)標排放(fang)。綜(zong)上剖析,本(ben)(ben)項目選用(yong)(yong)水(shui)(shui)(shui)解(jie)(jie)酸化(hua)+混凝沉積(ji)+離(li)子氧(yang)化(hua)+ABR+SBR的(de)(de)(de)組合處(chu)理(li)工藝,其對環(huan)(huan)氧(yang)氯丙(bing)烷(wan)(wan),二(er)氯甲(jia)烷(wan)(wan),AOX等有(you)(you)較好(hao)的(de)(de)(de)去除功(gong)率,總的(de)(de)(de)去除功(gong)率達(da)60%以(yi)上。