亚洲高清揄拍自拍,国产女人十六在线影视,颐和园未删除精彩视频,美女视频黄观看免费在线,99久久无色码中文字幕

      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)水(shui)(shui)(shui)(shui)(shui)質(zhi)(zhi)特征(zheng)及工(gong)藝介紹醫藥(yao)(yao)中(zhong)間(jian)體出(chu)產廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)是一類含(han)難(nan)降(jiang)(jiang)解(jie)物(wu)(wu)(wu)(wu)(wu)質(zhi)(zhi)和(he)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)毒性物(wu)(wu)(wu)(wu)(wu)質(zhi)(zhi)的高濃(nong)(nong)(nong)(nong)度(du)(du)(du)(du)有(you)(you)(you)機廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)。本工(gong)程(cheng)(cheng)廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)首(shou)要為萃取(qu)層(ceng)(ceng)析柱反沖(chong)刷設(she)備沖(chong)刷水(shui)(shui)(shui)(shui)(shui)、精餾塔(ta)廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)。廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)首(shou)要以甲醇、丙(bing)酮,有(you)(you)(you)機質(zhi)(zhi)及出(chu)產過程(cheng)(cheng)中(zhong)的副產物(wu)(wu)(wu)(wu)(wu)為主,廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)中(zhong)還含(han)有(you)(you)(you)二氯(lv)(lv)甲烷(wan)(wan)、環(huan)(huan)氧(yang)氯(lv)(lv)丙(bing)烷(wan)(wan)等(deng)物(wu)(wu)(wu)(wu)(wu)質(zhi)(zhi),廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)中(zhong)的甲醇、丙(bing)酮等(deng)歸于(yu)易生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)降(jiang)(jiang)解(jie)物(wu)(wu)(wu)(wu)(wu)質(zhi)(zhi),而二氯(lv)(lv)甲烷(wan)(wan)、環(huan)(huan)氧(yang)氯(lv)(lv)丙(bing)烷(wan)(wan)則較(jiao)(jiao)難(nan)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)降(jiang)(jiang)解(jie)。依(yi)據(ju)(ju)研討材料標明,當有(you)(you)(you)毒抑菌(jun)物(wu)(wu)(wu)(wu)(wu)質(zhi)(zhi)在水(shui)(shui)(shui)(shui)(shui)中(zhong)的濃(nong)(nong)(nong)(nong)度(du)(du)(du)(du)大(da)于(yu)必定值(zhi)時(shi),會對污(wu)水(shui)(shui)(shui)(shui)(shui)處理設(she)備的正常運轉形成影響(xiang)(xiang)(xiang)。環(huan)(huan)氧(yang)氯(lv)(lv)丙(bing)烷(wan)(wan)對好(hao)(hao)氧(yang)菌(jun)的按捺(na)(na)濃(nong)(nong)(nong)(nong)度(du)(du)(du)(du)為55mg/L,而本項目污(wu)水(shui)(shui)(shui)(shui)(shui)中(zhong)環(huan)(huan)氧(yang)氯(lv)(lv)丙(bing)烷(wan)(wan)的濃(nong)(nong)(nong)(nong)度(du)(du)(du)(du)約為8.5mg/L,其濃(nong)(nong)(nong)(nong)度(du)(du)(du)(du)低于(yu)對好(hao)(hao)氧(yang)菌(jun)的按捺(na)(na)濃(nong)(nong)(nong)(nong)度(du)(du)(du)(du),故不須采納預處理辦法(fa)即可采納生(sheng)(sheng)化(hua)(hua)(hua)法(fa)處理。該工(gong)程(cheng)(cheng)廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)BOD5/COD比值(zhi)為0.4屬(shu)可生(sheng)(sheng)化(hua)(hua)(hua)降(jiang)(jiang)解(jie)廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui),日廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)量大(da)適宜(yi)選(xuan)(xuan)用生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)法(fa)進行處理。ABR池(chi)中(zhong)設(she)有(you)(you)(you)特別結構的鐵屑和(he)焦炭(tan)濾層(ceng)(ceng)，當鐵屑浸泡在酸(suan)性廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)溶液中(zhong)發(fa)(fa)(fa)生(sheng)(sheng)氧(yang)化(hua)(hua)(hua)還原反響(xiang)(xiang)(xiang)：Fe+2H+=Fe2++H2，上(shang)述(shu)反響(xiang)(xiang)(xiang)使(shi)廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)pH值(zhi)升高;另(ling)外,鐵屑和(he)焦炭(tan)濾層(ceng)(ceng)發(fa)(fa)(fa)生(sheng)(sheng)微電解(jie)反響(xiang)(xiang)(xiang)發(fa)(fa)(fa)生(sheng)(sheng)生(sheng)(sheng)態的Fe2+提高了微生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)的生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)活(huo)性,對水(shui)(shui)(shui)(shui)(shui)解(jie)過程(cheng)(cheng)也有(you)(you)(you)促進作用。   該制藥(yao)(yao)廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)有(you)(you)(you)機物(wu)(wu)(wu)(wu)(wu)COD濃(nong)(nong)(nong)(nong)度(du)(du)(du)(du)動搖較(jiao)(jiao)大(da)(1940-28800mg/L),選(xuan)(xuan)用抗沖(chong)擊(ji)負荷(he)(he)能力強(qiang)的SBR間(jian)歇式好(hao)(hao)氧(yang)曝氣池(chi)較(jiao)(jiao)為理想:曝氣時(shi)刻長(chang)短(duan)能夠(gou)依(yi)據(ju)(ju)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)降(jiang)(jiang)解(jie)的需要進行調整;另(ling)外,SBR池(chi)中(zhong)實現了污(wu)泥的顆粒(li)化(hua)(hua)(hua),積累了高濃(nong)(nong)(nong)(nong)度(du)(du)(du)(du)活(huo)性污(wu)泥,因(yin)此(ci)具(ju)有(you)(you)(you)降(jiang)(jiang)解(jie)較(jiao)(jiao)高濃(nong)(nong)(nong)(nong)度(du)(du)(du)(du)有(you)(you)(you)機廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)的良(liang)好(hao)(hao)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)活(huo)性。容積負荷(he)(he)遠大(da)于(yu)慣例連(lian)續流好(hao)(hao)氧(yang)反響(xiang)(xiang)(xiang)器,能夠(gou)確保廢(fei)(fei)(fei)(fei)(fei)水(shui)(shui)(shui)(shui)(shui)的達標排放。綜上(shang)剖析,本項目選(xuan)(xuan)用水(shui)(shui)(shui)(shui)(shui)解(jie)酸(suan)化(hua)(hua)(hua)+混(hun)凝沉積+離子(zi)氧(yang)化(hua)(hua)(hua)+ABR+SBR的組(zu)合處理工(gong)藝,其對環(huan)(huan)氧(yang)氯(lv)(lv)丙(bing)烷(wan)(wan),二氯(lv)(lv)甲烷(wan)(wan),AOX等(deng)有(you)(you)(you)較(jiao)(jiao)好(hao)(hao)的去除功率,總的去除功率達60%以上(shang)。