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山東雙合盛環保科技

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經營范圍:

氣(qi)浮機、真空過(guo)濾機、污水處理設備

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養殖場污水處理成套設備

名稱:養殖場污水處理成套設備

詳細信息

一、養殖污水概況

隨著(zhu)我國畜禽業(ye)(ye)的(de)迅(xun)猛發展,養(yang)(yang)(yang)殖(zhi)污(wu)水(shui)污(wu)染將(jiang)不斷加(jia)劇,其污(wu)染防治(zhi)(zhi)迫在眉睫(jie)。養(yang)(yang)(yang)殖(zhi)污(wu)水(shui)具有典型的(de)“三高”特征(zheng),CODCR高達3000~12000MG/L,氨氮(dan)(dan)高達800~2200MG/L,SS超標(biao)數十倍。限于(yu)養(yang)(yang)(yang)殖(zhi)業(ye)(ye)是薄利(li)行(xing)業(ye)(ye),目前(qian)的(de)處(chu)理(li)工藝僅能針對CODCR的(de)大(da)幅(fu)削(xue)減,而對氨氮(dan)(dan)達標(biao)排放(fang)尚(shang)存在很(hen)大(da)的(de)技術經濟難度(du)。規模化畜禽養(yang)(yang)(yang)殖(zhi)污(wu)水(shui)處(chu)理(li)目前(qian)已引(yin)起養(yang)(yang)(yang)殖(zhi)場業(ye)(ye)主及(ji)有關部門的(de)高度(du)重(zhong)視,采(cai)取一系(xi)列防治(zhi)(zhi)措施及(ji)選用經濟、效(xiao)率的(de)處(chu)理(li)技術已刻不容緩。隨著(zhu)污(wu)水(shui)排放(fang)標(biao)準日(ri)益更(geng)新,高濃度(du)養(yang)(yang)(yang)殖(zhi)污(wu)水(shui)達標(biao)排放(fang)問題更(geng)加(jia)突出。



二、養殖污水處理設備適用范圍

適用于各(ge)種養(yang)(yang)殖場(chang)(chang)(養(yang)(yang)雞(ji)場(chang)(chang)、養(yang)(yang)豬場(chang)(chang)、養(yang)(yang)牛場(chang)(chang)等)產(chan)生的污水(shui)。


三、養殖污水處理設備的優點

1、本公司研發(fa)生產的(de)一(yi)體化污水處理設備經碳鋼防腐處理或采用不銹鋼構件(jian),現場拼接組合而成(cheng),重量輕巧(qiao),易于運輸,方(fang)便安裝;

2、采用(yong)玻璃鋼、碳(tan)鋼、不銹鋼防腐(fu)結構,具有耐腐(fu)蝕、抗老(lao)化(hua)等優良特性,使用(yong)壽命(ming)長達30 年以上;

3、放置于地(di)表以(yi)上或(huo)者以(yi)下,節省(sheng)用地(di),不需(xu)要建房及采(cai)暖、保溫。大限(xian)度的實現了設備的集(ji)成,減(jian)少占地(di)面積;

4、無污(wu)染,無異味(wei),減少二(er)次污(wu)染;

5、不受污水量的限制,機(ji)動靈活,可(ke)單個(ge)使(shi)用,也可(ke)多個(ge)聯合使(shi)用。

6、整(zheng)個設(she)備(bei)(bei)處理設(she)備(bei)(bei)配(pei)有自(zi)動電(dian)氣控制設(she)備(bei)(bei)和設(she)備(bei)(bei)故障報警設(she)備(bei)(bei),運(yun)行(xing)安全可靠,平時一般不需要專人管(guan)理,只需適時地(di)對設(she)備(bei)(bei)進(jin)行(xing)維護和保(bao)養,管(guan)理費用(yong)小。



四、養殖污水處理設備工藝流程介紹



養(yang)殖污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)特征:有(you)(you)(you)(you)機(ji)(ji)物(wu)濃(nong)(nong)度(du)高、懸(xuan)(xuan)浮(fu)(fu)物(wu)多、色度(du)深,因含(han)有(you)(you)(you)(you)大量動物(wu)糞(fen)便而致使(shi)NH3-N濃(nong)(nong)度(du)很高,并且(qie)含(han)有(you)(you)(you)(you)大量的(de)(de)(de)(de)(de)(de)致病(bing)性細菌。污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)中(zhong)的(de)(de)(de)(de)(de)(de)污(wu)(wu)(wu)染物(wu)主要以固(gu)(gu)態(tai)(tai)(tai)、溶解(jie)態(tai)(tai)(tai)存(cun)在(zai)的(de)(de)(de)(de)(de)(de)碳水(shui)(shui)(shui)(shui)化(hua)(hua)合(he)物(wu)形式(shi)(shi)存(cun)在(zai),使(shi)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)表現出很高的(de)(de)(de)(de)(de)(de)BOD5、CODcr、SS和(he)色度(du)等(deng),同(tong)時該(gai)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)可生(sheng)(sheng)(sheng)(sheng)化(hua)(hua)較好,且(qie)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)中(zhong)含(han)有(you)(you)(you)(you)大量的(de)(de)(de)(de)(de)(de)N、P等(deng)營(ying)養(yang)物(wu)質(zhi)。因污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)中(zhong)的(de)(de)(de)(de)(de)(de)固(gu)(gu)體殘渣主要為有(you)(you)(you)(you)機(ji)(ji)物(wu)質(zhi),所以必須(xu)強化(hua)(hua)預(yu)處(chu)(chu)理(li)(li)(li),進(jin)(jin)行(xing)(xing)固(gu)(gu)液分離,降低后(hou)續(xu)處(chu)(chu)理(li)(li)(li)負荷。養(yang)殖污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)理(li)(li)(li)工藝流(liu)程(cheng)如(ru)下:格柵(zha)→調(diao)節池(chi)(chi)(chi)→提(ti)升泵(beng)(beng)→氣(qi)浮(fu)(fu)→A/O接觸生(sheng)(sheng)(sheng)(sheng)化(hua)(hua)池(chi)(chi)(chi)→二沉(chen)(chen)池(chi)(chi)(chi)→消(xiao)毒(du)排(pai)放污(wu)(wu)(wu)泥(ni)(ni)濃(nong)(nong)縮池(chi)(chi)(chi)→廂式(shi)(shi)壓濾機(ji)(ji)→外運(yun)(上清液、濾出液回至(zhi)(zhi)(zhi)泵(beng)(beng)房調(diao)節池(chi)(chi)(chi))污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)部分:綜合(he)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)自流(liu)入格柵(zha),大顆粒(li)固(gu)(gu)體和(he)漂浮(fu)(fu)物(wu)被攔(lan)截,出水(shui)(shui)(shui)(shui)進(jin)(jin)入調(diao)節池(chi)(chi)(chi),污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)經水(shui)(shui)(shui)(shui)量水(shui)(shui)(shui)(shui)質(zhi)調(diao)節和(he)預(yu)曝氣(qi)后(hou),用泵(beng)(beng)提(ti)升至(zhi)(zhi)(zhi)隔油(you)(you)沉(chen)(chen)淀池(chi)(chi)(chi),除去懸(xuan)(xuan)浮(fu)(fu)態(tai)(tai)(tai)油(you)(you)脂后(hou)進(jin)(jin)入氣(qi)浮(fu)(fu)系(xi)統除去乳(ru)化(hua)(hua)態(tai)(tai)(tai)油(you)(you)后(hou)進(jin)(jin)入復合(he)式(shi)(shi)A/O生(sheng)(sheng)(sheng)(sheng)物(wu)反應(ying)池(chi)(chi)(chi),進(jin)(jin)行(xing)(xing)缺氧(yang)(yang)(yang)-好氧(yang)(yang)(yang)生(sheng)(sheng)(sheng)(sheng)化(hua)(hua)處(chu)(chu)理(li)(li)(li),完(wan)成氨氮處(chu)(chu)理(li)(li)(li)的(de)(de)(de)(de)(de)(de)硝化(hua)(hua)反硝化(hua)(hua)過(guo)程(cheng)。好氧(yang)(yang)(yang)段(duan)在(zai)懸(xuan)(xuan)浮(fu)(fu)生(sheng)(sheng)(sheng)(sheng)長的(de)(de)(de)(de)(de)(de)活性污(wu)(wu)(wu)泥(ni)(ni)及附著生(sheng)(sheng)(sheng)(sheng)長的(de)(de)(de)(de)(de)(de)生(sheng)(sheng)(sheng)(sheng)物(wu)膜的(de)(de)(de)(de)(de)(de)共同(tong)作(zuo)用下將有(you)(you)(you)(you)機(ji)(ji)物(wu)降解(jie)。出水(shui)(shui)(shui)(shui)經沉(chen)(chen)淀去除剩余(yu)懸(xuan)(xuan)浮(fu)(fu)物(wu)后(hou),再經紫外線消(xiao)毒(du)后(hou)排(pai)放至(zhi)(zhi)(zhi)城市管網(wang)。污(wu)(wu)(wu)泥(ni)(ni)部分:二沉(chen)(chen)池(chi)(chi)(chi)污(wu)(wu)(wu)泥(ni)(ni)部分回流(liu)至(zhi)(zhi)(zhi)復合(he)式(shi)(shi)生(sheng)(sheng)(sheng)(sheng)物(wu)反應(ying)系(xi)統,剩余(yu)污(wu)(wu)(wu)泥(ni)(ni)與隔油(you)(you)沉(chen)(chen)淀池(chi)(chi)(chi)產生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)污(wu)(wu)(wu)泥(ni)(ni)一起自流(liu)到污(wu)(wu)(wu)泥(ni)(ni)濃(nong)(nong)縮池(chi)(chi)(chi)進(jin)(jin)行(xing)(xing)濃(nong)(nong)縮處(chu)(chu)理(li)(li)(li),進(jin)(jin)入污(wu)(wu)(wu)泥(ni)(ni)脫水(shui)(shui)(shui)(shui)機(ji)(ji)干化(hua)(hua),干污(wu)(wu)(wu)泥(ni)(ni)定期清理(li)(li)(li)外運(yun)。柵(zha)渣消(xiao)毒(du)后(hou)作(zuo)為固(gu)(gu)體垃圾外運(yun)。在(zai)未來環境中(zhong)養(yang)殖行(xing)(xing)業(ye)想要更好的(de)(de)(de)(de)(de)(de)發展必然(ran)離不(bu)開(kai)養(yang)殖污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)理(li)(li)(li)設備,只(zhi)有(you)(you)(you)(you)通過(guo)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)處(chu)(chu)理(li)(li)(li)設備處(chu)(chu)理(li)(li)(li)后(hou)的(de)(de)(de)(de)(de)(de)污(wu)(wu)(wu)水(shui)(shui)(shui)(shui)才能外排(pai),才能通過(guo)的(de)(de)(de)(de)(de)(de)允許,不(bu)會對環境造成污(wu)(wu)(wu)染影響人們的(de)(de)(de)(de)(de)(de)正常生(sheng)(sheng)(sheng)(sheng)活。




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