07
2022-12
從實際工(gong)程長期運行情況來看,人工(gong)快滲一體化設備對COD、氨氮、TP、ss的平均去除(chu)率(lv)分(fen)別達到(dao)(dao)85%、90%、80%及95%以上,均具有較(jiao)好的去除(chu)效果,處理出(chu)水可穩定達到(dao)(dao)GB18918―2002一級A排放標準(zhun)。
07
2022-12
工(gong)程(cheng)采用以人(ren)工(gong)快滲(shen)技術為核心的一體化設備(bei)(bei)對污(wu)(wu)(wu)水(shui)(shui)進(jin)(jin)行(xing)(xing)處理(li)(li)(li),其工(gong)藝流程(cheng)如圖1所示。各戶污(wu)(wu)(wu)水(shui)(shui)經(jing)過(guo)化糞池(chi)簡單處理(li)(li)(li)后(hou)(hou)由(you)收集管(guan)道輸送至污(wu)(wu)(wu)水(shui)(shui)處理(li)(li)(li)站,污(wu)(wu)(wu)水(shui)(shui)先經(jing)過(guo)提籃格柵去除較大(da)的漂浮(fu)物(wu)(wu)(wu)及雜物(wu)(wu)(wu),然(ran)后(hou)(hou)進(jin)(jin)入(ru)調節(jie)池(chi)進(jin)(jin)行(xing)(xing)水(shui)(shui)質水(shui)(shui)量均(jun)衡調節(jie)。調節(jie)池(chi)中(zhong)污(wu)(wu)(wu)水(shui)(shui)經(jing)潛(qian)污(wu)(wu)(wu)泵(beng)提升進(jin)(jin)入(ru)人(ren)工(gong)快滲(shen)一體化設備(bei)(bei)進(jin)(jin)行(xing)(xing)處理(li)(li)(li)。在(zai)人(ren)工(gong)快滲(shen)一體化設備(bei)(bei)中(zhong)污(wu)(wu)(wu)水(shui)(shui)經(jing)過(guo)高效前處理(li)(li)(li)分離系(xi)統去除總磷和(he)懸浮(fu)物(wu)(wu)(wu)后(hou)(hou)進(jin)(jin)入(ru)配水(shui)(shui)池(chi),然(ran)后(hou)(hou)經(jing)提升通(tong)(tong)過(guo)旋(xuan)轉布水(shui)(shui)管(guan)均(jun)勻布灑進(jin)(jin)入(ru)設備(bei)(bei)核心處理(li)(li)(li)單元――人(ren)工(gong)快滲(shen)池(chi)(CRI),污(wu)(wu)(wu)水(shui)(shui)自上而下(xia)流經(jing)CRI填料(liao)層(ceng),通(tong)(tong)過(guo)填料(liao)層(ceng)及微生物(wu)(wu)(wu)共同的物(wu)(wu)(wu)理(li)(li)(li)、化學、生物(wu)(wu)(wu)作用去除污(wu)(wu)(wu)水(shui)(shui)中(zhong)的污(wu)(wu)(wu)染物(wu)(wu)(wu),然(ran)后(hou)(hou)由(you)位于快滲(shen)池(chi)底部的集水(shui)(shui)管(guan)收集外(wai)排。高效前處理(li)(li)(li)分離系(xi)統中(zhong)的污(wu)(wu)(wu)泥通(tong)(tong)過(guo)潛(qian)污(wu)(wu)(wu)泵(beng)定期(qi)抽入(ru)污(wu)(wu)(wu)泥干化池(chi),干化后(hou)(hou)的污(wu)(wu)(wu)泥定期(qi)清理(li)(li)(li)。該工(gong)程(cheng)安(an)裝了太陽能(neng)(neng)發電(dian)系(xi)統為污(wu)(wu)(wu)水(shui)(shui)處理(li)(li)(li)設備(bei)(bei)運轉提供電(dian)能(neng)(neng),可實(shi)現無需外(wai)部供電(dian)運行(xing)(xing),
05
2022-12
混(hun)凝法是向污水中投(tou)加一定量(liang)的(de)藥劑,經(jing)過脫穩、架橋等反應過程,水性(xing)油(you)墨(mo)廢水處理工藝參(can)數,使(shi)水中的(de)污染物(wu)凝聚(ju)并(bing)沉降。水中呈膠體狀(zhuang)態的(de)污染物(wu)質通常帶(dai)有負電荷,油(you)墨(mo)廢水處理,膠體顆(ke)(ke)粒(li)之間互相(xiang)排斥形成穩定的(de)混(hun)合液,若水中帶(dai)有相(xiang)反電荷的(de)電介(jie)質(即混(hun)凝劑)可使(shi)污水中的(de)膠體顆(ke)(ke)粒(li)改變為呈電中性(xing),并(bing)在分子(zi)引力作用(yong)下凝聚(ju)成大顆(ke)(ke)粒(li)下沉。
02
2022-12
伴隨著科(ke)技和(he)工(gong)業和(he)農業生(sheng)(sheng)產(chan)制造的發(fa)展及其人類活動的經常,水(shui)(shui)環境污染嚴重(zhong)、城市和(he)產(chan)業發(fa)展對水(shui)(shui)體水(shui)(shui)流量(liang)規定不斷(duan)提升,己經進入一個極為急迫、非常繁雜、全球性的綠(lv)色(se)生(sheng)(sheng)態與經濟相(xiang)互依(yi)存的時期,這(zhe)就要求污水(shui)(shui)處理技術不斷(duan)提升。
02
2022-12
工(gong)業循環(huan)水(shui)處理凈(jing)化設備(bei)的幾種水(shui)處理凈(jing)化設備(bei)工(gong)藝(yi)
02
2022-12
有(you)條件的現場,當水(shui)溫降至(zhi)15℃以下時,及時投加原水(shui)加熱裝置。保證反(fan)滲透系統進(jin)水(shui)水(shui)溫在18-30℃之間,最優溫度是(shi)22.5℃。