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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)(fei)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)(zhi)(zhi)特征及工(gong)藝(yi)介紹醫(yi)藥中(zhong)(zhong)間體(ti)出產廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)是一類含難降(jiang)(jiang)解(jie)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)和生(sheng)(sheng)(sheng)物(wu)(wu)(wu)毒(du)性(xing)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)的(de)(de)(de)(de)高(gao)(gao)濃(nong)度(du)(du)(du)(du)(du)有(you)(you)(you)(you)機(ji)廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)。本(ben)工(gong)程(cheng)廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)首要為萃取(qu)層析(xi)柱反沖(chong)刷(shua)(shua)設(she)備沖(chong)刷(shua)(shua)水(shui)(shui)(shui)、精餾(liu)塔廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)。廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)首要以甲醇、丙(bing)(bing)(bing)酮(tong),有(you)(you)(you)(you)機(ji)質(zhi)(zhi)(zhi)及出產過(guo)程(cheng)中(zhong)(zhong)的(de)(de)(de)(de)副產物(wu)(wu)(wu)為主,廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)中(zhong)(zhong)還含有(you)(you)(you)(you)二氯甲烷、環(huan)(huan)氧(yang)(yang)氯丙(bing)(bing)(bing)烷等物(wu)(wu)(wu)質(zhi)(zhi)(zhi),廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)中(zhong)(zhong)的(de)(de)(de)(de)甲醇、丙(bing)(bing)(bing)酮(tong)等歸于(yu)(yu)易(yi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)降(jiang)(jiang)解(jie)物(wu)(wu)(wu)質(zhi)(zhi)(zhi),而二氯甲烷、環(huan)(huan)氧(yang)(yang)氯丙(bing)(bing)(bing)烷則較(jiao)(jiao)難生(sheng)(sheng)(sheng)物(wu)(wu)(wu)降(jiang)(jiang)解(jie)。依據研討材(cai)料(liao)標明,當(dang)有(you)(you)(you)(you)毒(du)抑菌物(wu)(wu)(wu)質(zhi)(zhi)(zhi)在水(shui)(shui)(shui)中(zhong)(zhong)的(de)(de)(de)(de)濃(nong)度(du)(du)(du)(du)(du)大(da)(da)(da)于(yu)(yu)必(bi)定值(zhi)(zhi)(zhi)時(shi),會對(dui)污(wu)水(shui)(shui)(shui)處理(li)設(she)備的(de)(de)(de)(de)正常運轉形成影響(xiang)。環(huan)(huan)氧(yang)(yang)氯丙(bing)(bing)(bing)烷對(dui)好氧(yang)(yang)菌的(de)(de)(de)(de)按(an)捺濃(nong)度(du)(du)(du)(du)(du)為55mg/L,而本(ben)項(xiang)目污(wu)水(shui)(shui)(shui)中(zhong)(zhong)環(huan)(huan)氧(yang)(yang)氯丙(bing)(bing)(bing)烷的(de)(de)(de)(de)濃(nong)度(du)(du)(du)(du)(du)約為8.5mg/L,其(qi)濃(nong)度(du)(du)(du)(du)(du)低于(yu)(yu)對(dui)好氧(yang)(yang)菌的(de)(de)(de)(de)按(an)捺濃(nong)度(du)(du)(du)(du)(du),故不須采納預處理(li)辦(ban)法(fa)(fa)(fa)即(ji)可采納生(sheng)(sheng)(sheng)化(hua)法(fa)(fa)(fa)處理(li)。該工(gong)程(cheng)廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)BOD5/COD比(bi)值(zhi)(zhi)(zhi)為0.4屬可生(sheng)(sheng)(sheng)化(hua)降(jiang)(jiang)解(jie)廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui),日廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)水(shui)(shui)(shui)量大(da)(da)(da)適(shi)宜選用生(sheng)(sheng)(sheng)物(wu)(wu)(wu)法(fa)(fa)(fa)進行處理(li)。ABR池(chi)中(zhong)(zhong)設(she)有(you)(you)(you)(you)特別結構的(de)(de)(de)(de)鐵(tie)屑和焦(jiao)炭濾層，當(dang)鐵(tie)屑浸泡在酸(suan)性(xing)廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)溶液中(zhong)(zhong)發生(sheng)(sheng)(sheng)氧(yang)(yang)化(hua)還原反響(xiang)：Fe+2H+=Fe2++H2，上述反響(xiang)使(shi)廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)pH值(zhi)(zhi)(zhi)升高(gao)(gao);另外(wai),鐵(tie)屑和焦(jiao)炭濾層發生(sheng)(sheng)(sheng)微電解(jie)反響(xiang)發生(sheng)(sheng)(sheng)生(sheng)(sheng)(sheng)態的(de)(de)(de)(de)Fe2+提高(gao)(gao)了微生(sheng)(sheng)(sheng)物(wu)(wu)(wu)的(de)(de)(de)(de)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)活性(xing),對(dui)水(shui)(shui)(shui)解(jie)過(guo)程(cheng)也有(you)(you)(you)(you)促(cu)進作用。   該制藥廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)有(you)(you)(you)(you)機(ji)物(wu)(wu)(wu)COD濃(nong)度(du)(du)(du)(du)(du)動搖較(jiao)(jiao)大(da)(da)(da)(1940-28800mg/L),選用抗沖(chong)擊負(fu)荷能力強(qiang)的(de)(de)(de)(de)SBR間歇式(shi)好氧(yang)(yang)曝氣池(chi)較(jiao)(jiao)為理(li)想:曝氣時(shi)刻長短能夠依據生(sheng)(sheng)(sheng)物(wu)(wu)(wu)降(jiang)(jiang)解(jie)的(de)(de)(de)(de)需要進行調整;另外(wai),SBR池(chi)中(zhong)(zhong)實現(xian)了污(wu)泥(ni)(ni)的(de)(de)(de)(de)顆粒化(hua),積累(lei)了高(gao)(gao)濃(nong)度(du)(du)(du)(du)(du)活性(xing)污(wu)泥(ni)(ni),因此具有(you)(you)(you)(you)降(jiang)(jiang)解(jie)較(jiao)(jiao)高(gao)(gao)濃(nong)度(du)(du)(du)(du)(du)有(you)(you)(you)(you)機(ji)廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)的(de)(de)(de)(de)良(liang)好生(sheng)(sheng)(sheng)物(wu)(wu)(wu)活性(xing)。容積負(fu)荷遠大(da)(da)(da)于(yu)(yu)慣例連續(xu)流好氧(yang)(yang)反響(xiang)器,能夠確保廢(fei)(fei)(fei)(fei)水(shui)(shui)(shui)的(de)(de)(de)(de)達標排放(fang)。綜上剖析(xi),本(ben)項(xiang)目選用水(shui)(shui)(shui)解(jie)酸(suan)化(hua)+混凝沉積+離子氧(yang)(yang)化(hua)+ABR+SBR的(de)(de)(de)(de)組合處理(li)工(gong)藝(yi),其(qi)對(dui)環(huan)(huan)氧(yang)(yang)氯丙(bing)(bing)(bing)烷,二氯甲烷,AOX等有(you)(you)(you)(you)較(jiao)(jiao)好的(de)(de)(de)(de)去除功(gong)率,總的(de)(de)(de)(de)去除功(gong)率達60%以上。