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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)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)(zhi)(zhi)(zhi)特征及工(gong)藝介紹醫藥中(zhong)(zhong)間體出產(chan)廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)是一類含(han)難降解物(wu)(wu)質(zhi)(zhi)(zhi)(zhi)和(he)生(sheng)物(wu)(wu)毒性(xing)物(wu)(wu)質(zhi)(zhi)(zhi)(zhi)的(de)(de)高濃(nong)度(du)(du)有(you)(you)(you)機廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)。本(ben)工(gong)程(cheng)(cheng)廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)首要(yao)為萃取層析柱反沖刷設備沖刷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)、精餾塔廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)。廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)首要(yao)以(yi)甲醇、丙(bing)酮,有(you)(you)(you)機質(zhi)(zhi)(zhi)(zhi)及出產(chan)過程(cheng)(cheng)中(zhong)(zhong)的(de)(de)副產(chan)物(wu)(wu)為主,廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)還(huan)含(han)有(you)(you)(you)二(er)(er)(er)氯(lv)(lv)(lv)(lv)(lv)甲烷(wan)(wan)(wan)(wan)、環(huan)氧(yang)(yang)(yang)(yang)(yang)氯(lv)(lv)(lv)(lv)(lv)丙(bing)烷(wan)(wan)(wan)(wan)等(deng)物(wu)(wu)質(zhi)(zhi)(zhi)(zhi),廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)的(de)(de)甲醇、丙(bing)酮等(deng)歸于易(yi)生(sheng)物(wu)(wu)降解物(wu)(wu)質(zhi)(zhi)(zhi)(zhi),而二(er)(er)(er)氯(lv)(lv)(lv)(lv)(lv)甲烷(wan)(wan)(wan)(wan)、環(huan)氧(yang)(yang)(yang)(yang)(yang)氯(lv)(lv)(lv)(lv)(lv)丙(bing)烷(wan)(wan)(wan)(wan)則(ze)較難生(sheng)物(wu)(wu)降解。依(yi)據(ju)研討材料(liao)標(biao)(biao)明,當(dang)有(you)(you)(you)毒抑菌物(wu)(wu)質(zhi)(zhi)(zhi)(zhi)在水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)的(de)(de)濃(nong)度(du)(du)大于必定(ding)值時(shi),會(hui)對(dui)污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)處理(li)(li)設備的(de)(de)正常(chang)運轉(zhuan)形成影響。環(huan)氧(yang)(yang)(yang)(yang)(yang)氯(lv)(lv)(lv)(lv)(lv)丙(bing)烷(wan)(wan)(wan)(wan)對(dui)好(hao)(hao)(hao)氧(yang)(yang)(yang)(yang)(yang)菌的(de)(de)按捺(na)濃(nong)度(du)(du)為55mg/L,而本(ben)項目(mu)污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)環(huan)氧(yang)(yang)(yang)(yang)(yang)氯(lv)(lv)(lv)(lv)(lv)丙(bing)烷(wan)(wan)(wan)(wan)的(de)(de)濃(nong)度(du)(du)約為8.5mg/L,其(qi)濃(nong)度(du)(du)低于對(dui)好(hao)(hao)(hao)氧(yang)(yang)(yang)(yang)(yang)菌的(de)(de)按捺(na)濃(nong)度(du)(du),故不(bu)須(xu)采納(na)預處理(li)(li)辦法(fa)(fa)即可(ke)采納(na)生(sheng)化法(fa)(fa)處理(li)(li)。該工(gong)程(cheng)(cheng)廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)BOD5/COD比(bi)值為0.4屬(shu)可(ke)生(sheng)化降解廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui),日廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)大適宜(yi)選用(yong)生(sheng)物(wu)(wu)法(fa)(fa)進(jin)行處理(li)(li)。ABR池中(zhong)(zhong)設有(you)(you)(you)特別結構(gou)的(de)(de)鐵屑和(he)焦炭濾(lv)層，當(dang)鐵屑浸泡(pao)在酸性(xing)廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)溶液中(zhong)(zhong)發(fa)生(sheng)氧(yang)(yang)(yang)(yang)(yang)化還(huan)原(yuan)反響：Fe+2H+=Fe2++H2，上(shang)述反響使廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)pH值升(sheng)高;另外,鐵屑和(he)焦炭濾(lv)層發(fa)生(sheng)微(wei)電(dian)解反響發(fa)生(sheng)生(sheng)態(tai)的(de)(de)Fe2+提高了(le)微(wei)生(sheng)物(wu)(wu)的(de)(de)生(sheng)物(wu)(wu)活(huo)性(xing),對(dui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)解過程(cheng)(cheng)也有(you)(you)(you)促進(jin)作用(yong)。   該制藥廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)有(you)(you)(you)機物(wu)(wu)COD濃(nong)度(du)(du)動搖較大(1940-28800mg/L),選用(yong)抗沖擊負荷(he)能(neng)力強的(de)(de)SBR間歇(xie)式好(hao)(hao)(hao)氧(yang)(yang)(yang)(yang)(yang)曝(pu)氣池較為理(li)(li)想:曝(pu)氣時(shi)刻長短能(neng)夠(gou)依(yi)據(ju)生(sheng)物(wu)(wu)降解的(de)(de)需要(yao)進(jin)行調整;另外,SBR池中(zhong)(zhong)實現了(le)污(wu)(wu)泥(ni)的(de)(de)顆粒化,積(ji)累了(le)高濃(nong)度(du)(du)活(huo)性(xing)污(wu)(wu)泥(ni),因(yin)此具有(you)(you)(you)降解較高濃(nong)度(du)(du)有(you)(you)(you)機廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)良好(hao)(hao)(hao)生(sheng)物(wu)(wu)活(huo)性(xing)。容積(ji)負荷(he)遠大于慣例(li)連續流(liu)好(hao)(hao)(hao)氧(yang)(yang)(yang)(yang)(yang)反響器,能(neng)夠(gou)確保廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)達(da)標(biao)(biao)排(pai)放。綜上(shang)剖析,本(ben)項目(mu)選用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)解酸化+混凝沉積(ji)+離子(zi)氧(yang)(yang)(yang)(yang)(yang)化+ABR+SBR的(de)(de)組合處理(li)(li)工(gong)藝,其(qi)對(dui)環(huan)氧(yang)(yang)(yang)(yang)(yang)氯(lv)(lv)(lv)(lv)(lv)丙(bing)烷(wan)(wan)(wan)(wan),二(er)(er)(er)氯(lv)(lv)(lv)(lv)(lv)甲烷(wan)(wan)(wan)(wan),AOX等(deng)有(you)(you)(you)較好(hao)(hao)(hao)的(de)(de)去除(chu)功(gong)率(lv),總的(de)(de)去除(chu)功(gong)率(lv)達(da)60%以(yi)上(shang)。