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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)水(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)質(zhi)特征及(ji)工藝(yi)介紹(shao)醫藥中(zhong)(zhong)(zhong)間體出產廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)是(shi)一類含難降解物(wu)(wu)(wu)(wu)質(zhi)和生(sheng)物(wu)(wu)(wu)(wu)毒性物(wu)(wu)(wu)(wu)質(zhi)的(de)(de)(de)(de)高(gao)濃(nong)(nong)度(du)(du)有(you)機廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)。本工程廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)首要為(wei)萃取層(ceng)析柱反沖刷設備(bei)沖刷水(shui)(shui)(shui)(shui)(shui)、精餾(liu)塔(ta)廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)。廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)首要以(yi)甲醇、丙(bing)(bing)(bing)(bing)酮(tong),有(you)機質(zhi)及(ji)出產過(guo)程中(zhong)(zhong)(zhong)的(de)(de)(de)(de)副產物(wu)(wu)(wu)(wu)為(wei)主,廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)(zhong)還含有(you)二(er)(er)氯(lv)甲烷(wan)(wan)、環(huan)氧(yang)氯(lv)丙(bing)(bing)(bing)(bing)烷(wan)(wan)等(deng)物(wu)(wu)(wu)(wu)質(zhi),廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)甲醇、丙(bing)(bing)(bing)(bing)酮(tong)等(deng)歸(gui)于易生(sheng)物(wu)(wu)(wu)(wu)降解物(wu)(wu)(wu)(wu)質(zhi),而二(er)(er)氯(lv)甲烷(wan)(wan)、環(huan)氧(yang)氯(lv)丙(bing)(bing)(bing)(bing)烷(wan)(wan)則較(jiao)難生(sheng)物(wu)(wu)(wu)(wu)降解。依(yi)據研(yan)討材(cai)料(liao)標明,當有(you)毒抑菌物(wu)(wu)(wu)(wu)質(zhi)在水(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)濃(nong)(nong)度(du)(du)大(da)(da)于必(bi)定值時,會對(dui)污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)處理(li)設備(bei)的(de)(de)(de)(de)正常(chang)運轉(zhuan)形成(cheng)影響。環(huan)氧(yang)氯(lv)丙(bing)(bing)(bing)(bing)烷(wan)(wan)對(dui)好(hao)氧(yang)菌的(de)(de)(de)(de)按(an)捺濃(nong)(nong)度(du)(du)為(wei)55mg/L,而本項目污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)(zhong)環(huan)氧(yang)氯(lv)丙(bing)(bing)(bing)(bing)烷(wan)(wan)的(de)(de)(de)(de)濃(nong)(nong)度(du)(du)約為(wei)8.5mg/L,其濃(nong)(nong)度(du)(du)低于對(dui)好(hao)氧(yang)菌的(de)(de)(de)(de)按(an)捺濃(nong)(nong)度(du)(du),故不須采(cai)納(na)(na)預處理(li)辦法即可(ke)(ke)采(cai)納(na)(na)生(sheng)化(hua)(hua)法處理(li)。該工程廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)BOD5/COD比值為(wei)0.4屬(shu)可(ke)(ke)生(sheng)化(hua)(hua)降解廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui),日(ri)廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)量大(da)(da)適宜(yi)選用生(sheng)物(wu)(wu)(wu)(wu)法進(jin)(jin)行處理(li)。ABR池(chi)中(zhong)(zhong)(zhong)設有(you)特別結(jie)構的(de)(de)(de)(de)鐵(tie)屑和焦炭濾層(ceng)，當鐵(tie)屑浸(jin)泡在酸性廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)溶液中(zhong)(zhong)(zhong)發(fa)生(sheng)氧(yang)化(hua)(hua)還原反響：Fe+2H+=Fe2++H2，上述反響使廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)pH值升高(gao);另外(wai)(wai),鐵(tie)屑和焦炭濾層(ceng)發(fa)生(sheng)微電解反響發(fa)生(sheng)生(sheng)態的(de)(de)(de)(de)Fe2+提高(gao)了(le)微生(sheng)物(wu)(wu)(wu)(wu)的(de)(de)(de)(de)生(sheng)物(wu)(wu)(wu)(wu)活(huo)性,對(dui)水(shui)(shui)(shui)(shui)(shui)解過(guo)程也有(you)促進(jin)(jin)作用。   該制(zhi)藥廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)有(you)機物(wu)(wu)(wu)(wu)COD濃(nong)(nong)度(du)(du)動搖較(jiao)大(da)(da)(1940-28800mg/L),選用抗沖擊負荷(he)能(neng)(neng)力強(qiang)的(de)(de)(de)(de)SBR間歇式好(hao)氧(yang)曝氣(qi)(qi)池(chi)較(jiao)為(wei)理(li)想:曝氣(qi)(qi)時刻長(chang)短(duan)能(neng)(neng)夠(gou)(gou)依(yi)據生(sheng)物(wu)(wu)(wu)(wu)降解的(de)(de)(de)(de)需(xu)要進(jin)(jin)行調整;另外(wai)(wai),SBR池(chi)中(zhong)(zhong)(zhong)實現了(le)污(wu)(wu)泥(ni)的(de)(de)(de)(de)顆粒化(hua)(hua),積(ji)累了(le)高(gao)濃(nong)(nong)度(du)(du)活(huo)性污(wu)(wu)泥(ni),因此(ci)具有(you)降解較(jiao)高(gao)濃(nong)(nong)度(du)(du)有(you)機廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)良好(hao)生(sheng)物(wu)(wu)(wu)(wu)活(huo)性。容(rong)積(ji)負荷(he)遠大(da)(da)于慣例連續流(liu)好(hao)氧(yang)反響器(qi),能(neng)(neng)夠(gou)(gou)確保廢(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)達標排(pai)放。綜上剖析,本項目選用水(shui)(shui)(shui)(shui)(shui)解酸化(hua)(hua)+混凝沉積(ji)+離子氧(yang)化(hua)(hua)+ABR+SBR的(de)(de)(de)(de)組合處理(li)工藝(yi),其對(dui)環(huan)氧(yang)氯(lv)丙(bing)(bing)(bing)(bing)烷(wan)(wan),二(er)(er)氯(lv)甲烷(wan)(wan),AOX等(deng)有(you)較(jiao)好(hao)的(de)(de)(de)(de)去(qu)除功率(lv),總的(de)(de)(de)(de)去(qu)除功率(lv)達60%以(yi)上。