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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)水(shui)(shui)質(zhi)(zhi)特征及工藝介紹(shao)醫藥(yao)中(zhong)(zhong)(zhong)間體出產(chan)廢(fei)(fei)水(shui)(shui)是一(yi)類含難降(jiang)(jiang)解(jie)物(wu)(wu)(wu)質(zhi)(zhi)和(he)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)毒性物(wu)(wu)(wu)質(zhi)(zhi)的(de)(de)高(gao)(gao)濃(nong)(nong)度(du)(du)(du)有(you)(you)機廢(fei)(fei)水(shui)(shui)。本(ben)工程(cheng)廢(fei)(fei)水(shui)(shui)首要為萃取層析(xi)柱反(fan)(fan)沖刷(shua)設備沖刷(shua)水(shui)(shui)、精餾塔廢(fei)(fei)水(shui)(shui)。廢(fei)(fei)水(shui)(shui)首要以(yi)甲(jia)醇(chun)、丙(bing)酮(tong),有(you)(you)機質(zhi)(zhi)及出產(chan)過程(cheng)中(zhong)(zhong)(zhong)的(de)(de)副產(chan)物(wu)(wu)(wu)為主,廢(fei)(fei)水(shui)(shui)中(zhong)(zhong)(zhong)還含有(you)(you)二氯(lv)甲(jia)烷(wan)(wan)、環氧(yang)(yang)(yang)氯(lv)丙(bing)烷(wan)(wan)等物(wu)(wu)(wu)質(zhi)(zhi),廢(fei)(fei)水(shui)(shui)中(zhong)(zhong)(zhong)的(de)(de)甲(jia)醇(chun)、丙(bing)酮(tong)等歸(gui)于(yu)(yu)易生(sheng)(sheng)(sheng)物(wu)(wu)(wu)降(jiang)(jiang)解(jie)物(wu)(wu)(wu)質(zhi)(zhi),而二氯(lv)甲(jia)烷(wan)(wan)、環氧(yang)(yang)(yang)氯(lv)丙(bing)烷(wan)(wan)則較難生(sheng)(sheng)(sheng)物(wu)(wu)(wu)降(jiang)(jiang)解(jie)。依(yi)(yi)據研(yan)討材料標(biao)明,當(dang)有(you)(you)毒抑菌物(wu)(wu)(wu)質(zhi)(zhi)在(zai)水(shui)(shui)中(zhong)(zhong)(zhong)的(de)(de)濃(nong)(nong)度(du)(du)(du)大(da)(da)于(yu)(yu)必定(ding)值(zhi)時,會對(dui)污水(shui)(shui)處(chu)(chu)理設備的(de)(de)正(zheng)常運轉形成影響。環氧(yang)(yang)(yang)氯(lv)丙(bing)烷(wan)(wan)對(dui)好(hao)(hao)氧(yang)(yang)(yang)菌的(de)(de)按捺濃(nong)(nong)度(du)(du)(du)為55mg/L,而本(ben)項目污水(shui)(shui)中(zhong)(zhong)(zhong)環氧(yang)(yang)(yang)氯(lv)丙(bing)烷(wan)(wan)的(de)(de)濃(nong)(nong)度(du)(du)(du)約為8.5mg/L,其濃(nong)(nong)度(du)(du)(du)低于(yu)(yu)對(dui)好(hao)(hao)氧(yang)(yang)(yang)菌的(de)(de)按捺濃(nong)(nong)度(du)(du)(du),故不(bu)須采納預(yu)處(chu)(chu)理辦法(fa)(fa)即可(ke)采納生(sheng)(sheng)(sheng)化(hua)法(fa)(fa)處(chu)(chu)理。該工程(cheng)廢(fei)(fei)水(shui)(shui)BOD5/COD比(bi)值(zhi)為0.4屬可(ke)生(sheng)(sheng)(sheng)化(hua)降(jiang)(jiang)解(jie)廢(fei)(fei)水(shui)(shui),日廢(fei)(fei)水(shui)(shui)水(shui)(shui)量大(da)(da)適宜選用生(sheng)(sheng)(sheng)物(wu)(wu)(wu)法(fa)(fa)進行處(chu)(chu)理。ABR池中(zhong)(zhong)(zhong)設有(you)(you)特別結構的(de)(de)鐵屑和(he)焦(jiao)炭濾(lv)層，當(dang)鐵屑浸泡在(zai)酸性廢(fei)(fei)水(shui)(shui)溶液中(zhong)(zhong)(zhong)發生(sheng)(sheng)(sheng)氧(yang)(yang)(yang)化(hua)還原反(fan)(fan)響：Fe+2H+=Fe2++H2，上(shang)(shang)述反(fan)(fan)響使廢(fei)(fei)水(shui)(shui)pH值(zhi)升高(gao)(gao);另外(wai),鐵屑和(he)焦(jiao)炭濾(lv)層發生(sheng)(sheng)(sheng)微電解(jie)反(fan)(fan)響發生(sheng)(sheng)(sheng)生(sheng)(sheng)(sheng)態的(de)(de)Fe2+提(ti)高(gao)(gao)了微生(sheng)(sheng)(sheng)物(wu)(wu)(wu)的(de)(de)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)活(huo)性,對(dui)水(shui)(shui)解(jie)過程(cheng)也(ye)有(you)(you)促進作用。   該制藥(yao)廢(fei)(fei)水(shui)(shui)有(you)(you)機物(wu)(wu)(wu)COD濃(nong)(nong)度(du)(du)(du)動搖較大(da)(da)(1940-28800mg/L),選用抗沖擊負(fu)荷能(neng)力強的(de)(de)SBR間歇式好(hao)(hao)氧(yang)(yang)(yang)曝氣池較為理想:曝氣時刻長短能(neng)夠依(yi)(yi)據生(sheng)(sheng)(sheng)物(wu)(wu)(wu)降(jiang)(jiang)解(jie)的(de)(de)需要進行調整(zheng);另外(wai),SBR池中(zhong)(zhong)(zhong)實現了污泥(ni)(ni)的(de)(de)顆(ke)粒(li)化(hua),積累了高(gao)(gao)濃(nong)(nong)度(du)(du)(du)活(huo)性污泥(ni)(ni),因此(ci)具(ju)有(you)(you)降(jiang)(jiang)解(jie)較高(gao)(gao)濃(nong)(nong)度(du)(du)(du)有(you)(you)機廢(fei)(fei)水(shui)(shui)的(de)(de)良好(hao)(hao)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)活(huo)性。容積負(fu)荷遠大(da)(da)于(yu)(yu)慣例連(lian)續流好(hao)(hao)氧(yang)(yang)(yang)反(fan)(fan)響器,能(neng)夠確保廢(fei)(fei)水(shui)(shui)的(de)(de)達標(biao)排(pai)放。綜上(shang)(shang)剖析(xi),本(ben)項目選用水(shui)(shui)解(jie)酸化(hua)+混凝沉積+離子(zi)氧(yang)(yang)(yang)化(hua)+ABR+SBR的(de)(de)組合處(chu)(chu)理工藝,其對(dui)環氧(yang)(yang)(yang)氯(lv)丙(bing)烷(wan)(wan),二氯(lv)甲(jia)烷(wan)(wan),AOX等有(you)(you)較好(hao)(hao)的(de)(de)去除(chu)功(gong)率(lv)(lv),總的(de)(de)去除(chu)功(gong)率(lv)(lv)達60%以(yi)上(shang)(shang)。