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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)水(shui)(shui)質(zhi)特(te)征及工(gong)藝(yi)介紹醫藥中(zhong)(zhong)間體出產(chan)廢(fei)(fei)(fei)(fei)水(shui)(shui)是一類含(han)難(nan)降解物(wu)(wu)(wu)(wu)(wu)(wu)質(zhi)和生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)毒性物(wu)(wu)(wu)(wu)(wu)(wu)質(zhi)的(de)(de)(de)(de)高(gao)濃(nong)(nong)度(du)(du)(du)有(you)機廢(fei)(fei)(fei)(fei)水(shui)(shui)。本(ben)工(gong)程廢(fei)(fei)(fei)(fei)水(shui)(shui)首要為(wei)(wei)萃取層析柱(zhu)反(fan)(fan)(fan)沖(chong)刷設(she)備沖(chong)刷水(shui)(shui)、精(jing)餾塔廢(fei)(fei)(fei)(fei)水(shui)(shui)。廢(fei)(fei)(fei)(fei)水(shui)(shui)首要以甲(jia)醇、丙(bing)(bing)酮,有(you)機質(zhi)及出產(chan)過程中(zhong)(zhong)的(de)(de)(de)(de)副產(chan)物(wu)(wu)(wu)(wu)(wu)(wu)為(wei)(wei)主(zhu),廢(fei)(fei)(fei)(fei)水(shui)(shui)中(zhong)(zhong)還(huan)含(han)有(you)二(er)氯(lv)甲(jia)烷(wan)(wan)、環(huan)氧(yang)(yang)氯(lv)丙(bing)(bing)烷(wan)(wan)等物(wu)(wu)(wu)(wu)(wu)(wu)質(zhi),廢(fei)(fei)(fei)(fei)水(shui)(shui)中(zhong)(zhong)的(de)(de)(de)(de)甲(jia)醇、丙(bing)(bing)酮等歸(gui)于(yu)易(yi)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)降解物(wu)(wu)(wu)(wu)(wu)(wu)質(zhi),而二(er)氯(lv)甲(jia)烷(wan)(wan)、環(huan)氧(yang)(yang)氯(lv)丙(bing)(bing)烷(wan)(wan)則較(jiao)難(nan)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)降解。依(yi)(yi)據(ju)研討材料標(biao)明,當有(you)毒抑菌物(wu)(wu)(wu)(wu)(wu)(wu)質(zhi)在水(shui)(shui)中(zhong)(zhong)的(de)(de)(de)(de)濃(nong)(nong)度(du)(du)(du)大(da)于(yu)必定值時,會(hui)對(dui)(dui)污(wu)水(shui)(shui)處(chu)(chu)(chu)理(li)設(she)備的(de)(de)(de)(de)正常運轉形(xing)成影響。環(huan)氧(yang)(yang)氯(lv)丙(bing)(bing)烷(wan)(wan)對(dui)(dui)好(hao)氧(yang)(yang)菌的(de)(de)(de)(de)按捺(na)濃(nong)(nong)度(du)(du)(du)為(wei)(wei)55mg/L,而本(ben)項目(mu)污(wu)水(shui)(shui)中(zhong)(zhong)環(huan)氧(yang)(yang)氯(lv)丙(bing)(bing)烷(wan)(wan)的(de)(de)(de)(de)濃(nong)(nong)度(du)(du)(du)約為(wei)(wei)8.5mg/L,其濃(nong)(nong)度(du)(du)(du)低于(yu)對(dui)(dui)好(hao)氧(yang)(yang)菌的(de)(de)(de)(de)按捺(na)濃(nong)(nong)度(du)(du)(du),故不(bu)須采納預處(chu)(chu)(chu)理(li)辦法(fa)即可(ke)采納生(sheng)(sheng)化法(fa)處(chu)(chu)(chu)理(li)。該(gai)工(gong)程廢(fei)(fei)(fei)(fei)水(shui)(shui)BOD5/COD比值為(wei)(wei)0.4屬可(ke)生(sheng)(sheng)化降解廢(fei)(fei)(fei)(fei)水(shui)(shui),日(ri)廢(fei)(fei)(fei)(fei)水(shui)(shui)水(shui)(shui)量(liang)大(da)適宜選用(yong)(yong)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)法(fa)進行(xing)處(chu)(chu)(chu)理(li)。ABR池中(zhong)(zhong)設(she)有(you)特(te)別結構(gou)的(de)(de)(de)(de)鐵屑和焦炭(tan)濾(lv)(lv)層，當鐵屑浸泡在酸(suan)性廢(fei)(fei)(fei)(fei)水(shui)(shui)溶液(ye)中(zhong)(zhong)發生(sheng)(sheng)氧(yang)(yang)化還(huan)原反(fan)(fan)(fan)響：Fe+2H+=Fe2++H2，上(shang)述反(fan)(fan)(fan)響使(shi)廢(fei)(fei)(fei)(fei)水(shui)(shui)pH值升高(gao);另(ling)外(wai),鐵屑和焦炭(tan)濾(lv)(lv)層發生(sheng)(sheng)微(wei)電解反(fan)(fan)(fan)響發生(sheng)(sheng)生(sheng)(sheng)態的(de)(de)(de)(de)Fe2+提高(gao)了(le)微(wei)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)的(de)(de)(de)(de)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)活性,對(dui)(dui)水(shui)(shui)解過程也有(you)促(cu)進作用(yong)(yong)。   該(gai)制藥廢(fei)(fei)(fei)(fei)水(shui)(shui)有(you)機物(wu)(wu)(wu)(wu)(wu)(wu)COD濃(nong)(nong)度(du)(du)(du)動搖較(jiao)大(da)(1940-28800mg/L),選用(yong)(yong)抗沖(chong)擊負荷能力強的(de)(de)(de)(de)SBR間歇式好(hao)氧(yang)(yang)曝氣(qi)池較(jiao)為(wei)(wei)理(li)想(xiang):曝氣(qi)時刻長短能夠依(yi)(yi)據(ju)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)降解的(de)(de)(de)(de)需要進行(xing)調整;另(ling)外(wai),SBR池中(zhong)(zhong)實現了(le)污(wu)泥的(de)(de)(de)(de)顆粒(li)化,積(ji)(ji)累了(le)高(gao)濃(nong)(nong)度(du)(du)(du)活性污(wu)泥,因此具有(you)降解較(jiao)高(gao)濃(nong)(nong)度(du)(du)(du)有(you)機廢(fei)(fei)(fei)(fei)水(shui)(shui)的(de)(de)(de)(de)良(liang)好(hao)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)活性。容積(ji)(ji)負荷遠大(da)于(yu)慣例連續流好(hao)氧(yang)(yang)反(fan)(fan)(fan)響器,能夠確保廢(fei)(fei)(fei)(fei)水(shui)(shui)的(de)(de)(de)(de)達標(biao)排放。綜上(shang)剖(pou)析,本(ben)項目(mu)選用(yong)(yong)水(shui)(shui)解酸(suan)化+混凝沉積(ji)(ji)+離(li)子氧(yang)(yang)化+ABR+SBR的(de)(de)(de)(de)組合處(chu)(chu)(chu)理(li)工(gong)藝(yi),其對(dui)(dui)環(huan)氧(yang)(yang)氯(lv)丙(bing)(bing)烷(wan)(wan),二(er)氯(lv)甲(jia)烷(wan)(wan),AOX等有(you)較(jiao)好(hao)的(de)(de)(de)(de)去除(chu)功率(lv),總的(de)(de)(de)(de)去除(chu)功率(lv)達60%以上(shang)。