唐山春新環保設備有限公司
手機:15930502953 13832543089
電話:0315-3337041
傳真:0315-3270363
郵箱:tschunxin@126.com
網址:yj01.net
辦公(gong)地址:河北省唐山市路北區鳳凰世(shi)嘉底商518-18
釀造(zao)廠污(wu)(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)理(li)設備(bei)即(ji)廢(fei)(fei)水(shui)(shui)(shui)經(jing)(jing)格(ge)柵攔截去除水(shui)(shui)(shui)中廢(fei)(fei)渣(zha)、紙屑(xie)、纖維等(deng)固體懸浮物(wu)(wu)(wu)(wu)(wu)(wu),進(jin)(jin)(jin)入(ru)調(diao)節池(chi)(chi)(chi)(chi),在(zai)調(diao)節池(chi)(chi)(chi)(chi)內均質、均量后(hou)經(jing)(jing)泵提升至A級(ji)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)池(chi)(chi)(chi)(chi),在(zai)A級(ji)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)池(chi)(chi)(chi)(chi)段異(yi)養菌將 污(wu)(wu)(wu)(wu)水(shui)(shui)(shui)中可(ke)溶(rong)性有機物(wu)(wu)(wu)(wu)(wu)(wu)水(shui)(shui)(shui)解為(wei)(wei)有機酸,使(shi)大分(fen)子有機物(wu)(wu)(wu)(wu)(wu)(wu)分(fen)解為(wei)(wei)小分(fen)子有機物(wu)(wu)(wu)(wu)(wu)(wu),不溶(rong)性的有機物(wu)(wu)(wu)(wu)(wu)(wu)轉化(hua)成(cheng)可(ke)溶(rong)性有機物(wu)(wu)(wu)(wu)(wu)(wu),將蛋白質、脂(zhi)肪(fang)等(deng)污(wu)(wu)(wu)(wu)染物(wu)(wu)(wu)(wu)(wu)(wu)進(jin)(jin)(jin)行(xing)氨化(hua)。在(zai)O級(ji)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)池(chi)(chi)(chi)(chi)段存在(zai)好氧(yang)(yang)微生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)及消(xiao)(xiao)化(hua)菌,其中好氧(yang)(yang)微生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)將有機物(wu)(wu)(wu)(wu)(wu)(wu)分(fen)解成(cheng)CO2和(he)H2O;在(zai)充(chong)足供氧(yang)(yang)條件(jian)下(xia),硝化(hua)菌的硝化(hua)作用(yong)(yong)將NH3-N氧(yang)(yang)化(hua)為(wei)(wei)NO3-,通過(guo)回流(liu)控制返(fan)回至A級(ji)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)池(chi)(chi)(chi)(chi),在(zai)缺(que)氧(yang)(yang)條件(jian)下(xia),異(yi)氧(yang)(yang)菌的反(fan)硝化(hua)作用(yong)(yong)將NO3-還原為(wei)(wei)分(fen)子態氮,接觸氧(yang)(yang)化(hua)池(chi)(chi)(chi)(chi)出(chu)水(shui)(shui)(shui)自流(liu)進(jin)(jin)(jin)入(ru)沉淀池(chi)(chi)(chi)(chi)進(jin)(jin)(jin)行(xing)沉淀,沉淀池(chi)(chi)(chi)(chi)出(chu)水(shui)(shui)(shui)進(jin)(jin)(jin)入(ru)過(guo)消(xiao)(xiao)毒(du)(du)池(chi)(chi)(chi)(chi)進(jin)(jin)(jin)行(xing)二氧(yang)(yang)化(hua)氯(lv)消(xiao)(xiao)毒(du)(du),消(xiao)(xiao)毒(du)(du)出(chu)水(shui)(shui)(shui)達標排放(fang)。污(wu)(wu)(wu)(wu)泥池(chi)(chi)(chi)(chi)的污(wu)(wu)(wu)(wu)泥一(yi)部分(fen)回流(liu)至A級(ji)生(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)池(chi)(chi)(chi)(chi),剩(sheng)余污(wu)(wu)(wu)(wu)泥定期(qi)外運處(chu)置。
1、A級生(sheng)物池(chi)(缺(que)氧池(chi))
將(jiang)污(wu)水(shui)進(jin)一(yi)步混合,充(chong)分(fen)利用(yong)池內(nei)高效生(sheng)(sheng)物(wu)彈性填料(liao)作為細菌載體,靠兼氧微生(sheng)(sheng)物(wu)將(jiang)污(wu)水(shui)中難溶(rong)(rong)解有(you)機(ji)(ji)(ji)物(wu)轉化為可(ke)溶(rong)(rong)解性有(you)機(ji)(ji)(ji)物(wu),將(jiang)大分(fen)子(zi)有(you)機(ji)(ji)(ji)物(wu)水(shui)解成小分(fen)子(zi)有(you)機(ji)(ji)(ji)物(wu),以利于后道O級(ji)生(sheng)(sheng)物(wu)處理池進(jin)一(yi)步氧化分(fen)解,同(tong)時(shi)通過回流(liu)的硝炭氮在硝化菌的作用(yong)下(xia),可(ke)進(jin)行部分(fen)硝化和反(fan)硝化,去除氨氮。
2、O級生物池(生物接觸氧(yang)化池)
該池(chi)為本污(wu)(wu)水(shui)(shui)(shui)(shui)處(chu)理的(de)核心部分,分兩(liang)段(duan),前(qian)一(yi)段(duan)在較高(gao)的(de)有(you)機(ji)負荷(he)下(xia),通(tong)(tong)過(guo)附著于填料(liao)上(shang)的(de)大量不同種(zhong)屬(shu)的(de)微生(sheng)物群(qun)落(luo)共(gong)同參與下(xia)的(de)生(sheng)化(hua)降(jiang)解和(he)吸附作用(yong),去除污(wu)(wu)水(shui)(shui)(shui)(shui)中(zhong)的(de)各(ge)種(zhong)有(you)機(ji)物質(zhi),使污(wu)(wu)水(shui)(shui)(shui)(shui)中(zhong)的(de)有(you)機(ji)物含量大幅度降(jiang)低;后段(duan)在有(you)機(ji)負荷(he)降(jiang)低的(de)情(qing)況下(xia),通(tong)(tong)過(guo)硝(xiao)化(hua)菌的(de)作用(yong),在氧量充足的(de)條件下(xia)降(jiang)解污(wu)(wu)水(shui)(shui)(shui)(shui)中(zhong)的(de)氨氮,同時也使污(wu)(wu)水(shui)(shui)(shui)(shui)中(zhong)的(de)COD值(zhi)降(jiang)低到(dao)更低的(de)水(shui)(shui)(shui)(shui)平,使污(wu)(wu)水(shui)(shui)(shui)(shui)得以凈化(hua)。兩(liang)段(duan)式設計能使水(shui)(shui)(shui)(shui)質(zhi)降(jiang)解成梯度,達到(dao)良好(hao)的(de)處(chu)理效果,同時設計采用(yong)相應(ying)導流紊流措施,使設計更合理。
曝氣方式采用(yong)(yong)微孔(kong)曝氣,這樣的設計能有效的避免管路由于處理廢水(shui)產生的污泥堵塞(sai),延長使用(yong)(yong)壽命,提高氧(yang)利用(yong)(yong)率高。
3、沉淀池
沉淀是污水中的懸浮物在重力作用下,與水分離的過程。這種工藝簡單易行,分離效果好,在各類污水處理系統中往往是不可缺少的一種工序。
此處沉淀池作用是進行固液分離去除生化池中剝落下來的生物膜和懸浮污泥,使污水真正凈化,使出水效果穩定。
4、消毒(du)池
二沉池出水(shui)流入消毒(du)池進行(xing)消毒(du),使出水(shui)水(shui)質符合衛生指標要求(qiu),合格外排。
消(xiao)毒(du)池內設計消(xiao)毒(du)裝置,導流板(ban),消(xiao)毒(du)設計投加(jia)氯片接觸的消(xiao)毒(du)方式(shi)。該投加(jia)方式(shi)具有投加(jia)方便,簡單(dan)安全等特(te)點,經消(xiao)毒(du)后的水再排入(ru)市政污水管道或附近水域(yu)。
5、污泥池(chi)
二沉池(chi)污泥(ni)(ni)(ni)經污泥(ni)(ni)(ni)泵定(ding)時排至(zhi)污泥(ni)(ni)(ni)池(chi),并設污泥(ni)(ni)(ni)回流(liu)(liu)(liu)裝置,部分污泥(ni)(ni)(ni)回流(liu)(liu)(liu)至(zhi)A級生物處(chu)理(li)池(chi)進行硝(xiao)化(hua)(hua)和(he)反硝(xiao)化(hua)(hua),既(ji)減少了污泥(ni)(ni)(ni)的(de)生成,也利于污水中氨(an)氮的(de)去除。剩余污泥(ni)(ni)(ni)進行污泥(ni)(ni)(ni)濃縮(suo),和(he)好氧消化(hua)(hua),污泥(ni)(ni)(ni)上清液回流(liu)(liu)(liu)排入調節(jie)池(chi)再處(chu)理(li),剩余污泥(ni)(ni)(ni)定(ding)期抽吸(xi)外運(每(mei)年二至(zhi)三(san)次)。
6、清水池
消毒池出水進入清水池,可直接達標排放或者中水回用。