生豬屠宰污水處理設備水解酸化池
生(sheng)活污(wu)水(shui)生(sheng)物除磷(lin)(lin)(lin)主要是(shi)通(tong)過專(zhuan)性好(hao)氧(yang)的不動細菌在厭氧(yang)條(tiao)件下(xia)(xia)處于(yu)壓(ya)抑(yi)狀態,以菌體內(nei)的多聚磷(lin)(lin)(lin)酸(suan)(suan)鹽(yan)為能(neng)源,把有(you)機物吸(xi)收(shou)到(dao)細胞內(nei)轉(zhuan)化(hua)(hua)存起來(lai),同時將體內(nei)多聚磷(lin)(lin)(lin)酸(suan)(suan)鹽(yan)分解為可溶性磷(lin)(lin)(lin)酸(suan)(suan)鹽(yan)排出體外,經(jing)過厭氧(yang)壓(ya)抑(yi)釋放的不動細菌,在好(hao)氧(yang)狀態下(xia)(xia)具有(you)很強的吸(xi)磷(lin)(lin)(lin)能(neng)力,將生(sheng)活污(wu)水(shui)中(zhong)的磷(lin)(lin)(lin)酸(suan)(suan)鹽(yan)吸(xi)收(shou)轉(zhuan)化(hua)(hua)為多聚磷(lin)(lin)(lin)酸(suan)(suan)鹽(yan)貯存體內(nei).在厭氧(yang)條(tiao)件下(xia)(xia)釋放的磷(lin)(lin)(lin)越(yue)多,則在好(hao)氧(yang)條(tiao)件下(xia)(xia)吸(xi)收(shou)的越(yue)多,利用(yong)排剩余污(wu)泥達到(dao)去除生(sheng)活污(wu)水(shui)中(zhong)的磷(lin)(lin)(lin)的目的。

該設(she)備內氧(yang)(yang)(yang)化(hua)池(chi)(chi)(chi)(chi)根據水(shui)處(chu)理(li)的(de)(de)(de)污染程度不同分(fen)為(wei)好(hao)(hao)幾(ji)個等(deng)級(ji)，普通型(xing)和加(jia)強型(xing)。一般根據處(chu)理(li)的(de)(de)(de)時(shi)間(jian)進(jin)(jin)行判(pan)斷。生(sheng)(sheng)活(huo)污水(shui)處(chu)理(li)時(shi)間(jian)不大(da)(da)于(yu)四個小(xiao)時(shi)就使(shi)用(yong)(yong)(yong)普通型(xing)的(de)(de)(de)氧(yang)(yang)(yang)化(hua)池(chi)(chi)(chi)(chi)，生(sheng)(sheng)活(huo)污水(shui)處(chu)理(li)時(shi)間(jian)在4-6小(xiao)時(shi)之間(jian)的(de)(de)(de)使(shi)用(yong)(yong)(yong)加(jia)強型(xing)的(de)(de)(de)氧(yang)(yang)(yang)化(hua)池(chi)(chi)(chi)(chi)。生(sheng)(sheng)活(huo)污水(shui)主要是使(shi)用(yong)(yong)(yong)水(shui)解(jie)(jie)酸化(hua)池(chi)(chi)(chi)(chi)出水(shui)自流至接觸(chu)氧(yang)(yang)(yang)化(hua)池(chi)(chi)(chi)(chi)進(jin)(jin)行生(sheng)(sheng)化(hua)處(chu)理(li)。原生(sheng)(sheng)活(huo)污水(shui)中大(da)(da)部分(fen)有機物在此得到(dao)(dao)降解(jie)(jie)和凈(jing)化(hua)，好(hao)(hao)氧(yang)(yang)(yang)菌(jun)以填料(liao)為(wei)載體，利用(yong)(yong)(yong)生(sheng)(sheng)活(huo)污水(shui)中的(de)(de)(de)有機物為(wei)食(shi)料(liao)，將生(sheng)(sheng)活(huo)污水(shui)中的(de)(de)(de)有機物分(fen)解(jie)(jie)成無機鹽類(lei)，從而達到(dao)(dao)凈(jing)化(hua)目的(de)(de)(de)。好(hao)(hao)氧(yang)(yang)(yang)菌(jun)的(de)(de)(de)生(sheng)(sheng)存(cun)，必須有足(zu)夠的(de)(de)(de)氧(yang)(yang)(yang)氣，即(ji)生(sheng)(sheng)活(huo)污水(shui)中有足(zu)夠的(de)(de)(de)溶解(jie)(jie)氧(yang)(yang)(yang)，以達到(dao)(dao)生(sheng)(sheng)化(hua)處(chu)理(li)的(de)(de)(de)目的(de)(de)(de)。好(hao)(hao)氧(yang)(yang)(yang)池(chi)(chi)(chi)(chi)空氣由風機提供(gong)，池(chi)(chi)(chi)(chi)內采用(yong)(yong)(yong)新型(xing)彈性立體填料(liao)，該填料(liao)表面(mian)積比大(da)(da)、使(shi)用(yong)(yong)(yong)壽(shou)命長、易掛膜(mo)、耐腐蝕，池(chi)(chi)(chi)(chi)底采用(yong)(yong)(yong)旋混式曝氣器，使(shi)溶解(jie)(jie)氧(yang)(yang)(yang)的(de)(de)(de)轉移率高，同時(shi)有重量輕、不老化(hua)、不易堵塞、使(shi)用(yong)(yong)(yong)壽(shou)命長等(deng)優點。接觸(chu)池(chi)(chi)(chi)(chi)氣水(shui)比在12：1左右。（0.5-5 m3/h接觸(chu)池(chi)(chi)(chi)(chi)為(wei)二級(ji)）

生豬屠宰污水處理設備工藝流程說明
污(wu)水(shui)(shui)(shui)處(chu)(chu)理系統(tong)污(wu)水(shui)(shui)(shui)經(jing)格柵進(jin)入(ru)(ru)(ru)(ru)調節池(chi)(chi)后經(jing)提(ti)升(sheng)泵進(jin)入(ru)(ru)(ru)(ru)生物(wu)(wu)反(fan)(fan)(fan)應器，通過(guo)PLC控制(zhi)器開啟(qi)曝氣機充氧，生物(wu)(wu)反(fan)(fan)(fan)應器出水(shui)(shui)(shui)經(jing)循(xun)環(huan)泵進(jin)入(ru)(ru)(ru)(ru)膜(mo)(mo)(mo)分(fen)離處(chu)(chu)理單元(yuan)，濃水(shui)(shui)(shui)返回調節池(chi)(chi)，膜(mo)(mo)(mo)分(fen)離的(de)(de)(de)水(shui)(shui)(shui)經(jing)過(guo)快速混(hun)合法(fa)氯化消毒（次氯酸(suan)鈉、氯片）后，進(jin)入(ru)(ru)(ru)(ru)中水(shui)(shui)(shui)貯(zhu)水(shui)(shui)(shui)池(chi)(chi)池(chi)(chi)。反(fan)(fan)(fan)沖(chong)洗泵利用清洗池(chi)(chi)中處(chu)(chu)理水(shui)(shui)(shui)對膜(mo)(mo)(mo)處(chu)(chu)理設(she)備進(jin)行(xing)反(fan)(fan)(fan)沖(chong)洗，反(fan)(fan)(fan)沖(chong)污(wu)水(shui)(shui)(shui)返回調節池(chi)(chi)。通過(guo)生物(wu)(wu)反(fan)(fan)(fan)應器內的(de)(de)(de)水(shui)(shui)(shui)位控制(zhi)提(ti)升(sheng)泵的(de)(de)(de)啟(qi)閉(bi)(bi)。膜(mo)(mo)(mo)單元(yuan)的(de)(de)(de)過(guo)濾操作(zuo)與反(fan)(fan)(fan)沖(chong)洗操作(zuo)可自動或手動控制(zhi)。當膜(mo)(mo)(mo)單元(yuan)需要(yao)化學清洗操作(zuo)時，關閉(bi)(bi)進(jin)水(shui)(shui)(shui)閥(fa)(fa)和(he)污(wu)水(shui)(shui)(shui)循(xun)環(huan)閥(fa)(fa)，打開藥洗閥(fa)(fa)和(he)藥劑(ji)循(xun)環(huan)閥(fa)(fa)，啟(qi)動藥液循(xun)環(huan)泵，進(jin)行(xing)化學清洗操作(zuo)。