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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)水(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)質(zhi)特征(zheng)及(ji)工(gong)(gong)藝介紹醫藥中(zhong)(zhong)間體出產(chan)廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)是一(yi)類含(han)難降(jiang)解(jie)物(wu)(wu)質(zhi)和生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)毒(du)性(xing)(xing)物(wu)(wu)質(zhi)的(de)(de)高濃(nong)度(du)有(you)(you)(you)機廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)。本(ben)工(gong)(gong)程廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)首(shou)要為(wei)(wei)萃取層(ceng)析柱反沖(chong)刷設備沖(chong)刷水(shui)(shui)(shui)(shui)(shui)、精餾塔廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)。廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)首(shou)要以甲醇、丙(bing)(bing)酮(tong),有(you)(you)(you)機質(zhi)及(ji)出產(chan)過程中(zhong)(zhong)的(de)(de)副(fu)產(chan)物(wu)(wu)為(wei)(wei)主,廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)還含(han)有(you)(you)(you)二(er)氯(lv)(lv)(lv)甲烷(wan)(wan)、環(huan)氧(yang)(yang)氯(lv)(lv)(lv)丙(bing)(bing)烷(wan)(wan)等(deng)物(wu)(wu)質(zhi),廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)的(de)(de)甲醇、丙(bing)(bing)酮(tong)等(deng)歸于(yu)易生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)降(jiang)解(jie)物(wu)(wu)質(zhi),而二(er)氯(lv)(lv)(lv)甲烷(wan)(wan)、環(huan)氧(yang)(yang)氯(lv)(lv)(lv)丙(bing)(bing)烷(wan)(wan)則較(jiao)(jiao)難生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)降(jiang)解(jie)。依(yi)據(ju)研討材(cai)料標明(ming),當有(you)(you)(you)毒(du)抑菌(jun)物(wu)(wu)質(zhi)在水(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)的(de)(de)濃(nong)度(du)大(da)于(yu)必(bi)定值(zhi)時(shi)(shi),會對(dui)污(wu)水(shui)(shui)(shui)(shui)(shui)處理(li)(li)設備的(de)(de)正常運轉形成影響(xiang)。環(huan)氧(yang)(yang)氯(lv)(lv)(lv)丙(bing)(bing)烷(wan)(wan)對(dui)好氧(yang)(yang)菌(jun)的(de)(de)按捺(na)濃(nong)度(du)為(wei)(wei)55mg/L,而本(ben)項目污(wu)水(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)環(huan)氧(yang)(yang)氯(lv)(lv)(lv)丙(bing)(bing)烷(wan)(wan)的(de)(de)濃(nong)度(du)約為(wei)(wei)8.5mg/L,其濃(nong)度(du)低于(yu)對(dui)好氧(yang)(yang)菌(jun)的(de)(de)按捺(na)濃(nong)度(du),故不(bu)須采納預處理(li)(li)辦法(fa)(fa)即(ji)可采納生(sheng)(sheng)(sheng)(sheng)化(hua)(hua)法(fa)(fa)處理(li)(li)。該工(gong)(gong)程廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)BOD5/COD比值(zhi)為(wei)(wei)0.4屬可生(sheng)(sheng)(sheng)(sheng)化(hua)(hua)降(jiang)解(jie)廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui),日廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)量大(da)適宜選用(yong)生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)法(fa)(fa)進行處理(li)(li)。ABR池中(zhong)(zhong)設有(you)(you)(you)特別結構的(de)(de)鐵屑和焦(jiao)炭(tan)濾(lv)(lv)層(ceng)，當鐵屑浸泡在酸(suan)性(xing)(xing)廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)溶液中(zhong)(zhong)發生(sheng)(sheng)(sheng)(sheng)氧(yang)(yang)化(hua)(hua)還原反響(xiang)：Fe+2H+=Fe2++H2，上述反響(xiang)使廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)pH值(zhi)升高;另外,鐵屑和焦(jiao)炭(tan)濾(lv)(lv)層(ceng)發生(sheng)(sheng)(sheng)(sheng)微電解(jie)反響(xiang)發生(sheng)(sheng)(sheng)(sheng)生(sheng)(sheng)(sheng)(sheng)態的(de)(de)Fe2+提高了(le)微生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)的(de)(de)生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)活(huo)性(xing)(xing),對(dui)水(shui)(shui)(shui)(shui)(shui)解(jie)過程也有(you)(you)(you)促(cu)進作用(yong)。   該制藥廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)有(you)(you)(you)機物(wu)(wu)COD濃(nong)度(du)動搖較(jiao)(jiao)大(da)(1940-28800mg/L),選用(yong)抗(kang)沖(chong)擊(ji)負荷能力強的(de)(de)SBR間歇式(shi)好氧(yang)(yang)曝氣(qi)池較(jiao)(jiao)為(wei)(wei)理(li)(li)想:曝氣(qi)時(shi)(shi)刻(ke)長(chang)短能夠(gou)依(yi)據(ju)生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)降(jiang)解(jie)的(de)(de)需(xu)要進行調整;另外,SBR池中(zhong)(zhong)實現了(le)污(wu)泥的(de)(de)顆粒化(hua)(hua),積(ji)累了(le)高濃(nong)度(du)活(huo)性(xing)(xing)污(wu)泥,因此具有(you)(you)(you)降(jiang)解(jie)較(jiao)(jiao)高濃(nong)度(du)有(you)(you)(you)機廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)的(de)(de)良好生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)活(huo)性(xing)(xing)。容積(ji)負荷遠(yuan)大(da)于(yu)慣例連續流好氧(yang)(yang)反響(xiang)器,能夠(gou)確保廢(fei)(fei)水(shui)(shui)(shui)(shui)(shui)的(de)(de)達標排放(fang)。綜(zong)上剖析,本(ben)項目選用(yong)水(shui)(shui)(shui)(shui)(shui)解(jie)酸(suan)化(hua)(hua)+混凝沉積(ji)+離子氧(yang)(yang)化(hua)(hua)+ABR+SBR的(de)(de)組(zu)合處理(li)(li)工(gong)(gong)藝,其對(dui)環(huan)氧(yang)(yang)氯(lv)(lv)(lv)丙(bing)(bing)烷(wan)(wan),二(er)氯(lv)(lv)(lv)甲烷(wan)(wan),AOX等(deng)有(you)(you)(you)較(jiao)(jiao)好的(de)(de)去除功率,總的(de)(de)去除功率達60%以上。