洛阳污水处理设备常见的基本概念有哪些
洛阳(yang)(yang)污(wu)(wu)水(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)设(she)(she)备(bei)常(chang)见的(de)(de)基(ji)(ji)本概念(nian)有(you)(you)哪些呢(ni)?绿(lv)洁今天就和(he)大家分(fen)别举例说明(ming)。
厌氧(yang)(yang)(yang)(yang):污(wu)(wu)水(shui)(shui)(shui)(shui)生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)处(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)中(zhong),没有(you)(you)溶(rong)(rong)(rong)(rong)解(jie)氧(yang)(yang)(yang)(yang)也没有(you)(you)硝态氮(dan)的(de)(de)环境(jing)状(zhuang)(zhuang)(zhuang)态。溶(rong)(rong)(rong)(rong)解(jie)氧(yang)(yang)(yang)(yang)在(zai)0.2mg/L以(yi)下。
缺氧(yang)(yang)(yang)(yang):在(zai)洛阳(yang)(yang)污(wu)(wu)水(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)设(she)(she)备(bei)使(shi)(shi)用处(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)中(zhong),溶(rong)(rong)(rong)(rong)解(jie)氧(yang)(yang)(yang)(yang)不足或没有(you)(you)溶(rong)(rong)(rong)(rong)解(jie)氧(yang)(yang)(yang)(yang)但有(you)(you)硝态氮(dan)的(de)(de)环境(jing)状(zhuang)(zhuang)(zhuang)态。溶(rong)(rong)(rong)(rong)解(jie)氧(yang)(yang)(yang)(yang)在(zai)0.2-0.5mg/L左右。
好(hao)氧(yang)(yang)(yang)(yang):污(wu)(wu)水(shui)(shui)(shui)(shui)生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)处(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)中(zhong),有(you)(you)溶(rong)(rong)(rong)(rong)解(jie)氧(yang)(yang)(yang)(yang)或兼(jian)有(you)(you)硝态氮(dan)的(de)(de)状(zhuang)(zhuang)(zhuang)态。溶(rong)(rong)(rong)(rong)解(jie)氧(yang)(yang)(yang)(yang)在(zai)2.0mg/L以(yi)上。
曝气(qi):只将空气(qi)中(zhong)的(de)(de)氧(yang)(yang)(yang)(yang)强制(zhi)向液体中(zhong)专(zhuan)一的(de)(de)过程,其(qi)目的(de)(de)是获得足够的(de)(de)溶(rong)(rong)(rong)(rong)解(jie)氧(yang)(yang)(yang)(yang)。此(ci)外,曝气(qi)还有(you)(you)防止悬(xuan)浮体下沉(chen),加强洛阳(yang)(yang)污(wu)(wu)水(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)设(she)(she)备(bei)池内有(you)(you)机(ji)物(wu)(wu)(wu)(wu)(wu)(wu)与微生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)及(ji)溶(rong)(rong)(rong)(rong)解(jie)氧(yang)(yang)(yang)(yang)接(jie)触的(de)(de)目的(de)(de),从而保证池内微生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)在(zai)有(you)(you)充足溶(rong)(rong)(rong)(rong)解(jie)氧(yang)(yang)(yang)(yang)的(de)(de)条件下,对污(wu)(wu)水(shui)(shui)(shui)(shui)中(zhong)有(you)(you)机(ji)物(wu)(wu)(wu)(wu)(wu)(wu)的(de)(de)氧(yang)(yang)(yang)(yang)化(hua)分(fen)解(jie)。
活性(xing)污(wu)(wu)泥(ni):由细(xi)菌、真菌、原生(sheng)(sheng)(sheng)(sheng)动物(wu)(wu)(wu)(wu)(wu)(wu)和(he)后生(sheng)(sheng)(sheng)(sheng)动物(wu)(wu)(wu)(wu)(wu)(wu)等各种生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)和(he)金属氢氧(yang)(yang)(yang)(yang)化(hua)物(wu)(wu)(wu)(wu)(wu)(wu)等无机(ji)物(wu)(wu)(wu)(wu)(wu)(wu)所形(xing)成(cheng)的(de)(de)污(wu)(wu)泥(ni)状(zhuang)(zhuang)(zhuang)的(de)(de)絮凝(ning)物(wu)(wu)(wu)(wu)(wu)(wu)。有(you)(you)良好(hao)的(de)(de)吸附、絮凝(ning)、生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)氧(yang)(yang)(yang)(yang)化(hua)和(he)生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)合(he)成(cheng)性(xing)能。
活性(xing)污(wu)(wu)泥(ni)法(fa):洛阳(yang)(yang)污(wu)(wu)水(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)设(she)(she)备(bei)利用活性(xing)污(wu)(wu)泥(ni)在(zai)污(wu)(wu)水(shui)(shui)(shui)(shui)中(zhong)的(de)(de)凝(ning)聚、吸附、氧(yang)(yang)(yang)(yang)化(hua)、分(fen)解(jie)和(he)沉(chen)淀等作用,去(qu)除污(wu)(wu)水(shui)(shui)(shui)(shui)中(zhong)有(you)(you)机(ji)污(wu)(wu)染物(wu)(wu)(wu)(wu)(wu)(wu)的(de)(de)一种废(fei)水(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)方法(fa)。
生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)膜(mo)法(fa):使(shi)(shi)废(fei)水(shui)(shui)(shui)(shui)接(jie)触生(sheng)(sheng)(sheng)(sheng)长在(zai)固定支撑物(wu)(wu)(wu)(wu)(wu)(wu)表面的(de)(de)生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)膜(mo),利用生(sheng)(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)(wu)(wu)膜(mo)降解(jie)或转化(hua)废(fei)水(shui)(shui)(shui)(shui)中(zhong)有(you)(you)机(ji)污(wu)(wu)染物(wu)(wu)(wu)(wu)(wu)(wu)的(de)(de)一种废(fei)水(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)方法(fa)。
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