

其主要處理手段是采用生化處理技術接觸氧化法,組合一體化生活污水處理設備的設計主要是生活污水和與之類似的工業有機污水處理水質參數按一般生活污水水質計算,進水BOD5按200mg/L計。
主要的組成部分:1.水解酸化池(chi)(chi)(chi);2. 接觸氧化池(chi)(chi)(chi);3. 雜質沉淀(dian)池(chi)(chi)(chi);4.消(xiao)毒處理;5.污泥好氧消(xiao)化池(chi)(chi)(chi)。
1. 水解(jie)酸化(hua)池(chi)
該工藝主要處理的就是對污水處理前進行預處理,將水中的廢水進行一定的厭氧發酵,將污水的可生化性提高,這是對污水處理前比較重要的步驟,可以直接影響后期的污水處理的效率和處理時間,可以較大程度的提高污水處理的效率和減少消耗。新疆污水處理設備

2. 接觸氧化池
氧(yang)(yang)(yang)化(hua)池(chi)(chi)(chi)根據水(shui)處(chu)(chu)理的(de)(de)(de)(de)(de)污(wu)染程度不(bu)(bu)同分(fen)為好(hao)幾個等級,普通(tong)型(xing)(xing)(xing)和加強型(xing)(xing)(xing)。一般根據處(chu)(chu)理的(de)(de)(de)(de)(de)時(shi)(shi)(shi)間進行(xing)判(pan)斷。處(chu)(chu)理時(shi)(shi)(shi)間不(bu)(bu)大于四個小時(shi)(shi)(shi)就使(shi)(shi)用(yong)(yong)(yong)普通(tong)型(xing)(xing)(xing)的(de)(de)(de)(de)(de)氧(yang)(yang)(yang)化(hua)池(chi)(chi)(chi),處(chu)(chu)理時(shi)(shi)(shi)間在(zai)(zai)4-6小時(shi)(shi)(shi)之間的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)加強型(xing)(xing)(xing)的(de)(de)(de)(de)(de)氧(yang)(yang)(yang)化(hua)池(chi)(chi)(chi)。主要是(shi)使(shi)(shi)用(yong)(yong)(yong)水(shui)解酸化(hua)池(chi)(chi)(chi)出水(shui)自流至接(jie)觸氧(yang)(yang)(yang)化(hua)池(chi)(chi)(chi)進行(xing)生(sheng)化(hua)處(chu)(chu)理。原污(wu)水(shui)中(zhong)大部(bu)分(fen)有機物在(zai)(zai)此得到(dao)降解和凈化(hua),好(hao)氧(yang)(yang)(yang)菌以(yi)填料為載體(ti),利(li)用(yong)(yong)(yong)污(wu)水(shui)中(zhong)的(de)(de)(de)(de)(de)有機物為食料,將污(wu)水(shui)中(zhong)的(de)(de)(de)(de)(de)有機物分(fen)解成無機鹽類,從而(er)達到(dao)凈化(hua)目(mu)的(de)(de)(de)(de)(de)。好(hao)氧(yang)(yang)(yang)菌的(de)(de)(de)(de)(de)生(sheng)存,必須有足(zu)夠的(de)(de)(de)(de)(de)氧(yang)(yang)(yang)氣(qi)(qi),即污(wu)水(shui)中(zhong)有足(zu)夠的(de)(de)(de)(de)(de)溶解氧(yang)(yang)(yang),以(yi)達到(dao)生(sheng)化(hua)處(chu)(chu)理的(de)(de)(de)(de)(de)目(mu)的(de)(de)(de)(de)(de)。好(hao)氧(yang)(yang)(yang)池(chi)(chi)(chi)空氣(qi)(qi)由(you)風機提供,池(chi)(chi)(chi)內采(cai)用(yong)(yong)(yong)新(xin)型(xing)(xing)(xing)彈(dan)性(xing)立(li)體(ti)填料,該(gai)填料表面(mian)積(ji)比大、使(shi)(shi)用(yong)(yong)(yong)壽(shou)命(ming)長、易(yi)掛膜、耐腐蝕,池(chi)(chi)(chi)底采(cai)用(yong)(yong)(yong)旋混式曝氣(qi)(qi)器,使(shi)(shi)溶解氧(yang)(yang)(yang)的(de)(de)(de)(de)(de)轉移率高,同時(shi)(shi)(shi)有重量輕、不(bu)(bu)老化(hua)、不(bu)(bu)易(yi)堵塞、使(shi)(shi)用(yong)(yong)(yong)壽(shou)命(ming)長等優點(dian)。接(jie)觸池(chi)(chi)(chi)氣(qi)(qi)水(shui)比在(zai)(zai)12:1左右。(0.5-5 m3/h接(jie)觸池(chi)(chi)(chi)為二級)