厭(yan)氧顆(ke)粒(li)(li)(li)(li)(li)(li)污(wu)泥(ni)(ni)(ni)中(zhong)的(de)微生(sheng)(sheng)(sheng)(sheng)物(wu)種群及(ji)分布情況:觀(guan)察表明，厭(yan)氧顆(ke)粒(li)(li)(li)(li)(li)(li)污(wu)泥(ni)(ni)(ni)的(de)形(xing)成(cheng)時間上是不(bu)同(tong)(tong)類(lei)型(xing)的(de)微生(sheng)(sheng)(sheng)(sheng)物(wu)在(zai)廢水(shui)處理(li)過程(cheng)(cheng)(cheng)中(zhong)自我固(gu)定化的(de)過程(cheng)(cheng)(cheng)。在(zai)各菌(jun)(jun)群的(de)生(sheng)(sheng)(sheng)(sheng)長繁殖過程(cheng)(cheng)(cheng)中(zhong)，各菌(jun)(jun)體(ti)本身(shen)所產生(sheng)(sheng)(sheng)(sheng)的(de)胞外(wai)粘液物(wu)質將(jiang)不(bu)同(tong)(tong)的(de)菌(jun)(jun)體(ti)粘連(lian)起來并相互交融，絲狀菌(jun)(jun)則(ze)穿插其中(zhong)，對顆(ke)粒(li)(li)(li)(li)(li)(li)的(de)形(xing)成(cheng)起到纏繞和堅固(gu)作用。由此(ci)，不(bu)同(tong)(tong)類(lei)型(xing)的(de)細(xi)(xi)菌(jun)(jun)的(de)細(xi)(xi)菌(jun)(jun)種群在(zai)污(wu)泥(ni)(ni)(ni)顆(ke)粒(li)(li)(li)(li)(li)(li)內(nei)(nei)外(wai)組成(cheng)了互生(sheng)(sheng)(sheng)(sheng)或共生(sheng)(sheng)(sheng)(sheng)體(ti)系(xi)，使(shi)污(wu)泥(ni)(ni)(ni)顆(ke)粒(li)(li)(li)(li)(li)(li)內(nei)(nei)外(wai)組成(cheng)了互生(sheng)(sheng)(sheng)(sheng)或共生(sheng)(sheng)(sheng)(sheng)體(ti)系(xi)，是污(wu)泥(ni)(ni)(ni)顆(ke)粒(li)(li)(li)(li)(li)(li)形(xing)成(cheng)了一個(ge)微生(sheng)(sheng)(sheng)(sheng)態系(xi)統(tong)。在(zai)此(ci)系(xi)統(tong)中(zhong)，有利于形(xing)成(cheng)多種細(xi)(xi)菌(jun)(jun)共同(tong)(tong)生(sheng)(sheng)(sheng)(sheng)長的(de)生(sheng)(sheng)(sheng)(sheng)化條件(jian)，有利于細(xi)(xi)菌(jun)(jun)對有機物(wu)的(de)降(jiang)解(jie)。上海億萬(wan)特(te)環保(bao)科技(ji)有限(xian)公司為客(ke)戶提供環保(bao)問題解(jie)決(jue)方案。蕪湖(hu)關于厭(yan)氧顆(ke)粒(li)(li)(li)(li)(li)(li)污(wu)泥(ni)(ni)(ni)培育技(ji)術指導(dao)

厭(yan)氧顆(ke)(ke)(ke)粒(li)(li)(li)(li)污(wu)泥(ni)(ni)(ni)的(de)(de)培養要(yao)素:堿度。堿度對污(wu)泥(ni)(ni)(ni)顆(ke)(ke)(ke)粒(li)(li)(li)(li)化(hua)的(de)(de)影響(xiang)表(biao)(biao)現在兩方面：一是(shi)對顆(ke)(ke)(ke)粒(li)(li)(li)(li)化(hua)進程的(de)(de)影響(xiang);二是(shi)對顆(ke)(ke)(ke)粒(li)(li)(li)(li)污(wu)泥(ni)(ni)(ni)活(huo)性(xing)的(de)(de)影響(xiang)。后者主要(yao)表(biao)(biao)現在通過(guo)調節(jie)pH值(即通過(guo)堿度的(de)(de)緩沖作用使(shi)pH值變化(hua)較小(xiao))使(shi)得(de)產甲(jia)烷(wan)菌(jun)呈不(bu)同的(de)(de)生長活(huo)性(xing)，前者主要(yao)表(biao)(biao)現在對污(wu)泥(ni)(ni)(ni)顆(ke)(ke)(ke)粒(li)(li)(li)(li)分(fen)布(bu)及顆(ke)(ke)(ke)粒(li)(li)(li)(li)化(hua)速(su)度的(de)(de)影響(xiang)。在一定的(de)(de)堿度范圍(wei)內，進水堿度高(gao)的(de)(de)反應(ying)(ying)器污(wu)泥(ni)(ni)(ni)顆(ke)(ke)(ke)粒(li)(li)(li)(li)化(hua)速(su)度快(kuai)，但顆(ke)(ke)(ke)粒(li)(li)(li)(li)污(wu)泥(ni)(ni)(ni)的(de)(de)產甲(jia)烷(wan)活(huo)性(xing)低(di);進水堿度低(di)的(de)(de)反應(ying)(ying)器其污(wu)泥(ni)(ni)(ni)顆(ke)(ke)(ke)粒(li)(li)(li)(li)化(hua)速(su)度慢，但顆(ke)(ke)(ke)粒(li)(li)(li)(li)污(wu)泥(ni)(ni)(ni)的(de)(de)產甲(jia)烷(wan)活(huo)性(xing)高(gao)。因(yin)此(ci)，在污(wu)泥(ni)(ni)(ni)顆(ke)(ke)(ke)粒(li)(li)(li)(li)化(hua)過(guo)程中進水堿度可以(yi)適(shi)當偏(pian)(pian)高(gao)(但不(bu)能使(shi)反應(ying)(ying)器體系(xi)的(de)(de)pH>8.2，這主要(yao)是(shi)因(yin)為此(ci)時(shi)產甲(jia)烷(wan)菌(jun)會受到嚴重抑制)以(yi)加速(su)污(wu)泥(ni)(ni)(ni)的(de)(de)顆(ke)(ke)(ke)粒(li)(li)(li)(li)化(hua)，使(shi)反應(ying)(ying)器快(kuai)速(su)啟動;而在顆(ke)(ke)(ke)粒(li)(li)(li)(li)化(hua)過(guo)程基本(ben)結束(shu)時(shi)，進水堿度應(ying)(ying)適(shi)當偏(pian)(pian)低(di)以(yi)提高(gao)顆(ke)(ke)(ke)粒(li)(li)(li)(li)污(wu)泥(ni)(ni)(ni)的(de)(de)產甲(jia)烷(wan)活(huo)性(xing)。蕪(wu)湖關于厭(yan)氧顆(ke)(ke)(ke)粒(li)(li)(li)(li)污(wu)泥(ni)(ni)(ni)培育(yu)技術(shu)指導上海億萬特厭(yan)氧顆(ke)(ke)(ke)粒(li)(li)(li)(li)污(wu)泥(ni)(ni)(ni)節(jie)能環保。

污(wu)(wu)(wu)泥(ni)(ni)培養的(de)(de)秘訣:試(shi)運(yun)行(xing)(xing)(xing)(xing)(xing)期間應注(zhu)意(yi)什么? (1)當活性(xing)污(wu)(wu)(wu)泥(ni)(ni)培養成功后，污(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)理廠(chang)即可(ke)投產(chan)試(shi)運(yun)行(xing)(xing)(xing)(xing)(xing)。試(shi)運(yun)行(xing)(xing)(xing)(xing)(xing)的(de)(de)水(shui)(shui)(shui)量(liang)(liang)(liang)(liang)可(ke)根據來水(shui)(shui)(shui)情(qing)況安排(pai)。一般開始試(shi)運(yun)行(xing)(xing)(xing)(xing)(xing)時(shi)(shi)按照設計量(liang)(liang)(liang)(liang)的(de)(de)一半(ban)運(yun)行(xing)(xing)(xing)(xing)(xing)，待正常時(shi)(shi)再投入另一半(ban)試(shi)運(yun)行(xing)(xing)(xing)(xing)(xing)。(2)試(shi)運(yun)行(xing)(xing)(xing)(xing)(xing)期間為了確定工(gong)藝運(yun)行(xing)(xing)(xing)(xing)(xing)條件主要作(zuo)為變量(liang)(liang)(liang)(liang)考(kao)慮的(de)(de)因素有(you)污(wu)(wu)(wu)水(shui)(shui)(shui)的(de)(de)溫度、pH、電(dian)導率、曝(pu)氣(qi)池中(zhong)的(de)(de)溶(rong)解(jie)氧和污(wu)(wu)(wu)泥(ni)(ni)濃度、消化池內(nei)泥(ni)(ni)溫、pH値、加熱污(wu)(wu)(wu)泥(ni)(ni)系統的(de)(de)運(yun)行(xing)(xing)(xing)(xing)(xing)情(qing)況、沼(zhao)氣(qi)柜的(de)(de)運(yun)行(xing)(xing)(xing)(xing)(xing)情(qing)況、脫水(shui)(shui)(shui)機的(de)(de)運(yun)行(xing)(xing)(xing)(xing)(xing)狀況。(3)活性(xing)污(wu)(wu)(wu)泥(ni)(ni)法的(de)(de)重要參數(shu)(shu)BOD5、CODcr、MLSS、MLVSS、氨氮、總磷(lin)等需(xu)要化驗室每(mei)天(tian)監測(ce)(ce)，用以(yi)調整工(gong)藝參數(shu)(shu)。SV、SVI、顯(xian)微(wei)鏡檢(jian)(jian)査，每(mei)天(tian)可(ke)根據實際需(xu)要多次(ci)檢(jian)(jian)測(ce)(ce)，隨時(shi)(shi)調整工(gong)藝。(4)污(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)理、污(wu)(wu)(wu)泥(ni)(ni)處(chu)理在試(shi)運(yun)行(xing)(xing)(xing)(xing)(xing)階段控(kong)(kong)制、調整應以(yi)培養、馴(xun)化污(wu)(wu)(wu)泥(ni)(ni)為主，切(qie)實做好(hao)控(kong)(kong)制、觀察、記錄和分析(xi)檢(jian)(jian)驗工(gong)作(zuo)，對污(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)理量(liang)(liang)(liang)(liang)、污(wu)(wu)(wu)泥(ni)(ni)處(chu)理量(liang)(liang)(liang)(liang)、污(wu)(wu)(wu)泥(ni)(ni)產(chan)量(liang)(liang)(liang)(liang)、沼(zhao)氣(qi)產(chan)量(liang)(liang)(liang)(liang)、藥劑(ji)耗量(liang)(liang)(liang)(liang)、生產(chan)電(dian)耗量(liang)(liang)(liang)(liang)、自(zi)來水(shui)(shui)(shui)耗量(liang)(liang)(liang)(liang)應有(you)詳(xiang)細記錄。對進、出水(shui)(shui)(shui)水(shui)(shui)(shui)質、好(hao)氧污(wu)(wu)(wu)泥(ni)(ni)指(zhi)(zhi)標(biao)、厭氧活性(xing)污(wu)(wu)(wu)泥(ni)(ni)指(zhi)(zhi)標(biao)、脫水(shui)(shui)(shui)污(wu)(wu)(wu)泥(ni)(ni)指(zhi)(zhi)標(biao)、沼(zhao)氣(qi)成分等應有(you)足夠(gou)的(de)(de)分析(xi)數(shu)(shu)據，便于提(ti)高污(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)理的(de)(de)質量(liang)(liang)(liang)(liang)。

厭氧顆(ke)粒污泥中(zhong)的(de)微(wei)(wei)生(sheng)(sheng)物(wu)種群及分(fen)(fen)(fen)布(bu)情況:1:分(fen)(fen)(fen)顆(ke)粒污泥本質上(shang)(shang)是多種微(wei)(wei)生(sheng)(sheng)物(wu)的(de)聚(ju)集體，主要(yao)由厭氧消化(hua)(hua)微(wei)(wei)生(sheng)(sheng)物(wu)組成。顆(ke)粒污泥中(zhong)參與解復(fu)雜(za)有(you)(you)(you)機(ji)(ji)體、生(sheng)(sheng)成甲(jia)烷的(de)厭氧細(xi)菌(jun)(jun)(jun)可分(fen)(fen)(fen)為(wei)三(san)類，主要(yao)是水解發(fa)酵細(xi)菌(jun)(jun)(jun)、產(chan)(chan)氫(qing)產(chan)(chan)乙酸(suan)細(xi)菌(jun)(jun)(jun)和(he)產(chan)(chan)甲(jia)烷細(xi)菌(jun)(jun)(jun)。水解發(fa)酵細(xi)菌(jun)(jun)(jun)的(de)作(zuo)用(yong)是對有(you)(you)(you)機(ji)(ji)物(wu)體進行的(de)分(fen)(fen)(fen)解。生(sheng)(sheng)成有(you)(you)(you)機(ji)(ji)酸(suan)和(he)乙醇；產(chan)(chan)氫(qing)產(chan)(chan)乙醇對有(you)(you)(you)機(ji)(ji)酸(suan)和(he)乙醇做進一(yi)步(bu)的(de)分(fen)(fen)(fen)解利(li)用(yong)，并(bing)代謝(xie)(xie)產(chan)(chan)生(sheng)(sheng)H2和(he)乙酸(suan)；產(chan)(chan)甲(jia)烷菌(jun)(jun)(jun)則將(jiang)H2、CO2、乙醇以及其他(ta)一(yi)些化(hua)(hua)合物(wu)轉化(hua)(hua)成甲(jia)烷。在顆(ke)粒污泥中(zhong)，他(ta)們首先各自以菌(jun)(jun)(jun)落的(de)形式生(sheng)(sheng)長繁殖，之(zhi)后逐漸(jian)相(xiang)互交融，形成了(le)混棲菌(jun)(jun)(jun)落中(zhong)，菌(jun)(jun)(jun)與菌(jun)(jun)(jun)之(zhi)間的(de)相(xiang)互接(jie)觸十分(fen)(fen)(fen)緊密而且排列(lie)有(you)(you)(you)序，這(zhe)種結構十分(fen)(fen)(fen)有(you)(you)(you)利(li)于種間氫(qing)的(de)轉移和(he)營養物(wu)質的(de)傳遞、吸收及代謝(xie)(xie)，從(cong)而形成了(le)一(yi)個互惠互利(li)、互營共生(sheng)(sheng)的(de)微(wei)(wei)生(sheng)(sheng)態(tai)系(xi)統.上(shang)(shang)海億(yi)萬特厭氧顆(ke)粒污泥效率高(gao)。

試(shi)(shi)(shi)運(yun)行(xing)(xing)期間應注意什么:當活性污(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)培養(yang)成功(gong)后，污(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)處理廠(chang)即可投產(chan)試(shi)(shi)(shi)運(yun)行(xing)(xing)。試(shi)(shi)(shi)運(yun)行(xing)(xing)的水(shui)(shui)量(liang)(liang)可根據來水(shui)(shui)情(qing)況(kuang)安排。一(yi)(yi)般開始試(shi)(shi)(shi)運(yun)行(xing)(xing)時按照設計量(liang)(liang)的一(yi)(yi)半運(yun)行(xing)(xing)，待正常時再投入另一(yi)(yi)半試(shi)(shi)(shi)運(yun)行(xing)(xing)。試(shi)(shi)(shi)運(yun)行(xing)(xing)期間為(wei)了確定工(gong)(gong)(gong)藝運(yun)行(xing)(xing)條件主要作為(wei)變(bian)量(liang)(liang)考慮(lv)的因素有污(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)的溫(wen)(wen)度、pH、電導(dao)率、曝氣(qi)池中的溶解氧和污(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)濃(nong)度、消化池內泥(ni)(ni)溫(wen)(wen)、pH値、加熱(re)污(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)系(xi)統的運(yun)行(xing)(xing)情(qing)況(kuang)、沼氣(qi)柜的運(yun)行(xing)(xing)情(qing)況(kuang)、脫水(shui)(shui)機的運(yun)行(xing)(xing)狀(zhuang)況(kuang)。活性污(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)法的重要參數BOD5、CODcr、MLSS、MLVSS、氨氮、總磷等需要化驗(yan)(yan)室每(mei)天(tian)監測，用以調整(zheng)(zheng)工(gong)(gong)(gong)藝參數。SV、SVI、顯微鏡檢(jian)(jian)査，每(mei)天(tian)可根據實際需要多次檢(jian)(jian)測，隨時調整(zheng)(zheng)工(gong)(gong)(gong)藝。污(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)處理、污(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)處理在試(shi)(shi)(shi)運(yun)行(xing)(xing)階段(duan)控制(zhi)、調整(zheng)(zheng)應以培養(yang)、馴化污(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)為(wei)主，切實做(zuo)好控制(zhi)、觀察、記(ji)錄和分析檢(jian)(jian)驗(yan)(yan)工(gong)(gong)(gong)作，對污(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)處理量(liang)(liang)、污(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)處理量(liang)(liang)、污(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)產(chan)量(liang)(liang)、沼氣(qi)產(chan)量(liang)(liang)、藥劑耗量(liang)(liang)、生產(chan)電耗量(liang)(liang)、自來水(shui)(shui)耗量(liang)(liang)應有詳細記(ji)錄。對進、出水(shui)(shui)水(shui)(shui)質(zhi)、好氧污(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)指(zhi)(zhi)標、厭氧活性污(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)指(zhi)(zhi)標、脫水(shui)(shui)污(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)指(zhi)(zhi)標、沼氣(qi)成分等應有足(zu)夠(gou)的分析數據，便于(yu)提高(gao)污(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)處理的質(zhi)量(liang)(liang)。上海億萬特環保科技提供專業技術指(zhi)(zhi)導(dao)。蕪湖關于(yu)厭氧顆粒污(wu)(wu)(wu)(wu)(wu)(wu)泥(ni)(ni)培育技術指(zhi)(zhi)導(dao)

上(shang)海(hai)億(yi)萬特(te)厭氧(yang)顆粒(li)污泥(ni)經濟實惠。蕪湖關于厭氧(yang)顆粒(li)污泥(ni)培育技術指導(dao)

污(wu)(wu)水(shui)(shui)(shui)除(chu)磷(lin)加(jia)(jia)藥(yao)位置(zhi)，你做對了(le)嗎(ma)？同步(bu)沉(chen)(chen)(chen)(chen)淀(dian)(dian)(dian):同步(bu)沉(chen)(chen)(chen)(chen)淀(dian)(dian)(dian)是使(shi)用(yong)較多的(de)(de)，其(qi)是將(jiang)除(chu)磷(lin)劑(ji)投(tou)加(jia)(jia)在(zai)曝氣(qi)池(chi)出(chu)水(shui)(shui)(shui)或(huo)二次(ci)沉(chen)(chen)(chen)(chen)淀(dian)(dian)(dian)池(chi)進水(shui)(shui)(shui)中(zhong)，個別情(qing)況也有將(jiang)除(chu)磷(lin)劑(ji)投(tou)加(jia)(jia)在(zai)曝氣(qi)池(chi)進水(shui)(shui)(shui)或(huo)回(hui)流污(wu)(wu)泥渠(qu)(管)中(zhong)。目前很多污(wu)(wu)水(shui)(shui)(shui)廠都(dou)采(cai)用(yong)同步(bu)沉(chen)(chen)(chen)(chen)淀(dian)(dian)(dian)，加(jia)(jia)藥(yao)對活性污(wu)(wu)泥的(de)(de)影(ying)響比(bi)較小。后(hou)沉(chen)(chen)(chen)(chen)淀(dian)(dian)(dian):將(jiang)沉(chen)(chen)(chen)(chen)淀(dian)(dian)(dian)、絮(xu)(xu)凝(ning)(ning)以(yi)及(ji)被(bei)絮(xu)(xu)凝(ning)(ning)物(wu)質的(de)(de)分離在(zai)一(yi)個與生(sheng)物(wu)設(she)施(shi)相分離的(de)(de)設(she)施(shi)中(zhong)進行(xing)的(de)(de)方法則(ze)是后(hou)沉(chen)(chen)(chen)(chen)淀(dian)(dian)(dian)。向出(chu)水(shui)(shui)(shui)中(zhong)投(tou)加(jia)(jia)除(chu)磷(lin)劑(ji)，一(yi)般將(jiang)除(chu)磷(lin)劑(ji)投(tou)加(jia)(jia)到二次(ci)沉(chen)(chen)(chen)(chen)淀(dian)(dian)(dian)池(chi)后(hou)的(de)(de)一(yi)個混合池(chi)中(zhong)，之后(hou)混合沉(chen)(chen)(chen)(chen)淀(dian)(dian)(dian)。并在(zai)其(qi)后(hou)設(she)置(zhi)絮(xu)(xu)凝(ning)(ning)池(chi)和(he)沉(chen)(chen)(chen)(chen)淀(dian)(dian)(dian)池(chi)(或(huo)氣(qi)浮池(chi))。對于要求不嚴(yan)的(de)(de)受納水(shui)(shui)(shui)體，在(zai)后(hou)沉(chen)(chen)(chen)(chen)淀(dian)(dian)(dian)工藝中(zhong)可采(cai)用(yong)石灰(hui)乳液藥(yao)劑(ji)，但必須對出(chu)水(shui)(shui)(shui)pH值加(jia)(jia)以(yi)控制(zhi)，比(bi)如采(cai)用(yong)沼氣(qi)中(zhong)的(de)(de)二氧(yang)化碳進行(xing)中(zhong)和(he)。采(cai)用(yong)氣(qi)浮池(chi)可以(yi)比(bi)沉(chen)(chen)(chen)(chen)淀(dian)(dian)(dian)池(chi)更好地去除(chu)懸浮物(wu)和(he)總磷(lin)，但因(yin)為(wei)需恒定供應(ying)空氣(qi)而運(yun)轉費用(yong)較高。蕪湖關于厭氧(yang)顆(ke)粒污(wu)(wu)泥培(pei)育技(ji)術指導(dao)

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