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污水處(chu)理站(zhan)全過(guo)程除臭(chou)工藝(yi)原理
本除(chu)臭工藝在除(chu)臭污(wu)(wu)泥投加(jia)量為 2-10%進(jin)水量的條件(jian)下,污(wu)(wu)水廠惡(e)臭污(wu)(wu)染(ran)源惡(e)臭得(de)到大幅(fu)消減(jian),對污(wu)(wu)水廠出水水質無負面影(ying)響。本除(chu)臭工藝可(ke)廣泛(fan)地適(shi)用于傳統活性(xing)污(wu)(wu)泥,A2/O、 A/O、SBR、氧化(hua)溝等污(wu)(wu)水處理工藝。
利用微(wei)生(sheng)物(wu)(wu)填(tian)料和培養箱,在(zai)污水(shui)(shui)(shui)處理廠(chang)(chang)(chang)生(sheng)物(wu)(wu)池中(zhong)培養出高(gao)效(xiao)除(chu)(chu)臭(chou)微(wei)生(sheng)物(wu)(wu),將含高(gao)效(xiao)除(chu)(chu)臭(chou)微(wei)生(sheng)物(wu)(wu)的污泥回流于污水(shui)(shui)(shui)廠(chang)(chang)(chang)預處理段,除(chu)(chu)臭(chou)微(wei)生(sheng)物(wu)(wu)與(yu)水(shui)(shui)(shui)中(zhong)的惡(e)臭(chou)物(wu)(wu)質(zhi)發(fa)生(sheng)吸附、凝聚和生(sheng)物(wu)(wu)轉化降解(jie)等作用,使得(de)污水(shui)(shui)(shui)廠(chang)(chang)(chang)各構筑物(wu)(wu)惡(e)臭(chou)物(wu)(wu)質(zhi)在(zai)水(shui)(shui)(shui)中(zhong)得(de)到去(qu)除(chu)(chu),實現了污水(shui)(shui)(shui)廠(chang)(chang)(chang)惡(e)臭(chou)的全過程控制(zhi)。
污(wu)水(shui)處(chu)理站全過程除(chu)(chu)臭(chou)是在(zai)生(sheng)物(wu)(wu)(wu)池缺氧段增加(jia)除(chu)(chu)臭(chou)填(tian)(tian)料(liao)罐,作為微生(sheng)物(wu)(wu)(wu)培(pei)養箱培(pei)養除(chu)(chu)臭(chou)微生(sheng)物(wu)(wu)(wu),去除(chu)(chu)水(shui)中惡臭(chou)物(wu)(wu)(wu)質。系(xi)統(tong)由兩大部(bu)分(fen)組成,包括微生(sheng)物(wu)(wu)(wu)強(qiang)化(hua)系(xi)統(tong)(懸浮式(shi)生(sheng)物(wu)(wu)(wu)除(chu)(chu)臭(chou)填(tian)(tian)料(liao)釋放(fang)(fang)罐和(he)生(sheng)物(wu)(wu)(wu)菌(jun)劑(ji))和(he)除(chu)(chu)臭(chou)污(wu)泥回流系(xi)統(tong)。懸浮式(shi)生(sheng)物(wu)(wu)(wu)除(chu)(chu)臭(chou)填(tian)(tian)料(liao)釋放(fang)(fang)是在(zai)污(wu)水(shui)處(chu)理廠曝氣池內(nei)安裝一定數量的釋放(fang)(fang)罐,用于培(pei)養除(chu)(chu)臭(chou)微生(sheng)物(wu)(wu)(wu),罐內(nei)一次性(xing)投加(jia)生(sheng)物(wu)(wu)(wu)菌(jun)劑(ji),在(zai)系(xi)統(tong)啟(qi)動階段可強(qiang)化(hua)微生(sheng)物(wu)(wu)(wu)活性(xing),在(zai)短時間內(nei)達(da)到高效(xiao)除(chu)(chu)臭(chou)效(xiao)率。