北京化(hua)工大學(xue)(xue)環(huan)境科(ke)學(xue)(xue)與工程技術(shu)中心和浙江欣之球科(ke)技發(fa)(fa)展(zhan)有限公司聯合開(kai)展(zhan)的(de)“新型(xing)生(sheng)態(tai)碳素(su)纖(xian)(xian)維(wei)污水(shui)(shui)(shui)(shui)凈化(hua)技術(shu)研(yan)發(fa)(fa)”項目，日前已通過專家(jia)鑒定。這一(yi)項目所研(yan)發(fa)(fa)的(de)高強度生(sheng)態(tai)碳纖(xian)(xian)維(wei)材(cai)料、生(sheng)態(tai)碳纖(xian)(xian)維(wei)一(yi)體(ti)化(hua)反應器與水(shui)(shui)(shui)(shui)處理工藝(yi)技術(shu)，可廣(guang)泛應用(yong)于印染(ran)廢(fei)水(shui)(shui)(shui)(shui)、水(shui)(shui)(shui)(shui)產(chan)(chan)養殖水(shui)(shui)(shui)(shui)體(ti)和城鎮(zhen)污水(shui)(shui)(shui)(shui)處理廠出水(shui)(shui)(shui)(shui)的(de)凈化(hua)，并將(jiang)產(chan)(chan)生(sheng)良好的(de)經濟效益、社(she)會效益和環(huan)境效益。

“十二(er)五”期間，國家(jia)強化(hua)污(wu)(wu)(wu)染(ran)(ran)物(wu)減排和治理(li)(li)，將(jiang)主(zhu)要污(wu)(wu)(wu)染(ran)(ran)物(wu)擴大至4項，即化(hua)學需氧量、氨氮、二(er)氧化(hua)硫和氮氧化(hua)物(wu)。隨著我國最嚴格(ge)水(shui)(shui)(shui)資源管(guan)理(li)(li)制(zhi)(zhi)度的(de)推行(xing)，全國污(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)(chu)(chu)理(li)(li)廠(chang)(chang)將(jiang)嚴格(ge)執(zhi)行(xing)排放(fang)標準從一級B提到(dao)一級A標準，包括化(hua)學需氧量(COD)、總磷、總氮和氨氮四大污(wu)(wu)(wu)染(ran)(ran)物(wu)。污(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)(chu)(chu)理(li)(li)廠(chang)(chang)原有運(yun)行(xing)工藝和技(ji)(ji)術在(zai)更高的(de)水(shui)(shui)(shui)質排放(fang)標準面(mian)前(qian)將(jiang)面(mian)臨巨大壓力(li)，開發后續(xu)處(chu)(chu)(chu)理(li)(li)工藝進行(xing)提標改造(zao)，采用高效、低成(cheng)本工藝材(cai)料，降低運(yun)行(xing)成(cheng)本將(jiang)是全國污(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)(chu)(chu)理(li)(li)廠(chang)(chang)共同關注的(de)話(hua)題。全國城(cheng)鎮污(wu)(wu)(wu)水(shui)(shui)(shui)處(chu)(chu)(chu)理(li)(li)廠(chang)(chang)面(mian)臨排放(fang)標準提標壓力(li)、紡織(zhi)染(ran)(ran)整(zheng)等重污(wu)(wu)(wu)染(ran)(ran)行(xing)業環境要求(qiu)日(ri)益(yi)嚴格(ge)、淡水(shui)(shui)(shui)水(shui)(shui)(shui)產養殖(zhi)業水(shui)(shui)(shui)體污(wu)(wu)(wu)染(ran)(ran)治理(li)(li)都對新技(ji)(ji)術需求(qiu)非(fei)常(chang)迫(po)切。在(zai)這一背(bei)景下(xia)，北京化(hua)工大學與浙江欣之球科技(ji)(ji)發展有限公司聯合(he)研制(zhi)(zhi)的(de)“新型生(sheng)態碳素纖維污(wu)(wu)(wu)水(shui)(shui)(shui)凈化(hua)技(ji)(ji)術研發”項目(mu)為(wei)污(wu)(wu)(wu)水(shui)(shui)(shui)的(de)高效處(chu)(chu)(chu)理(li)(li)提供了新型高效的(de)凈化(hua)材(cai)料和低成(cheng)本的(de)技(ji)(ji)術設備。

技術解析

據(ju)北京化工大(da)學(xue)項(xiang)目(mu)負責人介紹，這(zhe)一項(xiang)目(mu)所研發的關鍵技術(shu)是生態碳素纖維(wei)新(xin)材料，這(zhe)項(xiang)技術(shu)包(bao)括3個方面(mian):

——以(yi)聚丙(bing)烯腈(jing)纖(xian)維為原料的(de)高(gao)吸(xi)附(fu)活性碳(tan)纖(xian)維制(zhi)備，這種高(gao)吸(xi)附(fu)活性碳(tan)纖(xian)維比(bi)表面積大于1000m2/g；

——高吸(xi)附活(huo)性(xing)(xing)碳纖維(wei)表面修飾，在過氧化氫溶(rong)液和氨水中分別(bie)處理碳纖維(wei)，制備出具有生物相容性(xing)(xing)的高吸(xi)附生物活(huo)性(xing)(xing)碳纖維(wei)；

——用(yong)高吸附的(de)活性碳素(su)纖維(wei)(wei)與超(chao)細纖維(wei)(wei)的(de)復(fu)合制得生(sheng)態碳纖維(wei)(wei)，這(zhe)種生(sheng)態碳纖維(wei)(wei)比表(biao)面(mian)積大、孔徑分布合理、高吸附的(de)活性碳素(su)纖維(wei)(wei)具有(you)極高的(de)吸附性和生(sheng)物(wu)(wu)親和性，不僅通過自身(shen)的(de)吸附作(zuo)用(yong)凈化水(shui)體，而(er)且能(neng)(neng)吸引微生(sheng)物(wu)(wu)菌群并使(shi)其在(zai)超(chao)細纖維(wei)(wei)表(biao)面(mian)形(xing)成粘著(zhu)性活性生(sheng)物(wu)(wu)膜(mo)。這(zhe)些微生(sheng)物(wu)(wu)以(yi)有(you)機污(wu)染物(wu)(wu)為(wei)能(neng)(neng)量來(lai)源，通過自身(shen)的(de)新(xin)陳代(dai)謝作(zuo)用(yong)降解水(shui)體中(zhong)的(de)有(you)機污(wu)染物(wu)(wu)。

他告(gao)訴記者，這(zhe)(zhe)一(yi)(yi)項(xiang)目所研發的(de)(de)(de)(de)另一(yi)(yi)項(xiang)關鍵技術是生(sheng)態(tai)(tai)碳纖(xian)(xian)(xian)維(wei)(wei)(wei)＋膜(mo)組(zu)件一(yi)(yi)體(ti)化(hua)反應(ying)器。這(zhe)(zhe)種(zhong)反應(ying)器是將(jiang)生(sheng)態(tai)(tai)碳纖(xian)(xian)(xian)維(wei)(wei)(wei)作為填料的(de)(de)(de)(de)接觸(chu)氧化(hua)池與膜(mo)生(sheng)物(wu)反應(ying)器(MBR)結合(he)處理(li)廢水的(de)(de)(de)(de)一(yi)(yi)體(ti)化(hua)反應(ying)器。進(jin)水先經(jing)過生(sheng)態(tai)(tai)碳纖(xian)(xian)(xian)維(wei)(wei)(wei)材(cai)料的(de)(de)(de)(de)吸(xi)附和其表面生(sheng)物(wu)凈(jing)化(hua)作用之后進(jin)入MBR反應(ying)器中。活性碳纖(xian)(xian)(xian)維(wei)(wei)(wei)材(cai)料對COD的(de)(de)(de)(de)去(qu)除率在80％以(yi)上，氨氮(dan)去(qu)除率在60％以(yi)上。這(zhe)(zhe)種(zhong)新型一(yi)(yi)體(ti)化(hua)反應(ying)器采用碳纖(xian)(xian)(xian)維(wei)(wei)(wei)這(zhe)(zhe)種(zhong)高(gao)吸(xi)附能(neng)力的(de)(de)(de)(de)材(cai)料作為膜(mo)組(zu)件的(de)(de)(de)(de)預處理(li)，大大減少了膜(mo)污(wu)染的(de)(de)(de)(de)問題。不僅利(li)用自身的(de)(de)(de)(de)吸(xi)附能(neng)力凈(jing)化(hua)水質，而且它(ta)表面所形成(cheng)生(sheng)物(wu)膜(mo)能(neng)在很(hen)大程度(du)上去(qu)除COD、氨氮(dan)和總(zong)磷。

這種一體化(hua)反應器還包括:升流(liu)式厭氧污泥(ni)床(UASB)＋生態碳(tan)纖維接觸氧化(hua)組合(he)反應器和生態碳(tan)纖維新型生物脫氮除磷(A2/O)一體化(hua)反應器。

UASB＋生(sheng)(sheng)態碳纖維接觸氧化組合反應(ying)(ying)器(qi)是集UASB厭氧消化與以生(sheng)(sheng)態纖維作為(wei)填料(liao)的(de)生(sheng)(sheng)物(wu)(wu)(wu)接觸氧化于一體(ti)的(de)反應(ying)(ying)器(qi)。厭氧消化可去(qu)除(chu)污(wu)(wu)水(shui)中高(gao)濃度大(da)(da)(da)分(fen)(fen)子(zi)有機物(wu)(wu)(wu)，將大(da)(da)(da)分(fen)(fen)子(zi)有機物(wu)(wu)(wu)分(fen)(fen)解為(wei)無機物(wu)(wu)(wu)和(he)小分(fen)(fen)子(zi)有機物(wu)(wu)(wu)，提高(gao)污(wu)(wu)水(shui)的(de)可生(sheng)(sheng)化性，好(hao)氧生(sheng)(sheng)物(wu)(wu)(wu)處理(li)，去(qu)除(chu)污(wu)(wu)水(shui)中絕(jue)大(da)(da)(da)多(duo)數有機物(wu)(wu)(wu)。生(sheng)(sheng)態碳纖維材料(liao)對COD的(de)去(qu)除(chu)率(lv)在(zai)(zai)80％以上，氨氮去(qu)除(chu)率(lv)在(zai)(zai)60％以上。

生(sheng)態碳纖維新型A2/O一(yi)體化(hua)反(fan)(fan)(fan)應器將生(sheng)態碳纖維作(zuo)為(wei)好(hao)(hao)氧(yang)反(fan)(fan)(fan)應池填料集厭氧(yang)、兼性和(he)好(hao)(hao)氧(yang)于一(yi)體的新型反(fan)(fan)(fan)應器。這種一(yi)體化(hua)反(fan)(fan)(fan)應器對COD和(he)氨(an)氮去除率高(gao)達(da)80％和(he)70％，此外，對磷也有很好(hao)(hao)的去除效果。

他告(gao)訴記者，新型生(sheng)(sheng)(sheng)態(tai)纖維是(shi)用(yong)(yong)(yong)于凈化受污(wu)染水(shui)(shui)(shui)域，修復水(shui)(shui)(shui)環(huan)境生(sheng)(sheng)(sheng)態(tai)的(de)優良(liang)(liang)(liang)選擇，其實現了對環(huan)境的(de)零負荷(he)與(yu)(yu)完(wan)全(quan)的(de)生(sheng)(sheng)(sheng)物(wu)(wu)安全(quan)。碳素纖維具(ju)有極高的(de)吸附性與(yu)(yu)生(sheng)(sheng)(sheng)物(wu)(wu)親和(he)性，是(shi)良(liang)(liang)(liang)好的(de)微(wei)生(sheng)(sheng)(sheng)物(wu)(wu)掛膜填料，在(zai)生(sheng)(sheng)(sheng)物(wu)(wu)法(fa)污(wu)水(shui)(shui)(shui)處理領域具(ju)有明顯的(de)競爭優勢(shi)。在(zai)淡水(shui)(shui)(shui)水(shui)(shui)(shui)產(chan)養(yang)殖方面也有廣闊應用(yong)(yong)(yong)前景(jing)，在(zai)去除(chu)水(shui)(shui)(shui)體(ti)污(wu)染物(wu)(wu)的(de)同時聚集以(yi)微(wei)生(sheng)(sheng)(sheng)物(wu)(wu)為(wei)食的(de)低等動(dong)物(wu)(wu)，成為(wei)魚類及(ji)高級水(shui)(shui)(shui)生(sheng)(sheng)(sheng)動(dong)物(wu)(wu)的(de)優良(liang)(liang)(liang)卵床與(yu)(yu)養(yang)育空間(jian)。利用(yong)(yong)(yong)碳素纖維治(zhi)理水(shui)(shui)(shui)體(ti)，通過構建(jian)水(shui)(shui)(shui)下森林，給水(shui)(shui)(shui)生(sheng)(sheng)(sheng)生(sheng)(sheng)(sheng)物(wu)(wu)搭建(jian)棲(qi)息地，最(zui)終逐步(bu)構建(jian)健康的(de)水(shui)(shui)(shui)體(ti)生(sheng)(sheng)(sheng)態(tai)系統。該材料已成功應用(yong)(yong)(yong)于水(shui)(shui)(shui)產(chan)養(yang)殖水(shui)(shui)(shui)體(ti)凈化與(yu)(yu)污(wu)水(shui)(shui)(shui)處理、印染廢水(shui)(shui)(shui)與(yu)(yu)再生(sheng)(sheng)(sheng)水(shui)(shui)(shui)凈化處理。

案例剖析

記者了解到，這項技(ji)術(shu)通過(guo)在(zai)長春王家樓泛氧(yang)化(hua)塘工(gong)(gong)程(cheng)(cheng)歷時1年(nian)的模擬示(shi)范(fan)試(shi)驗，結果表(biao)明(ming)這種(zhong)新型生(sheng)態(tai)(tai)碳(tan)纖(xian)維(wei)(wei)成(cheng)套凈化(hua)技(ji)術(shu)與日本生(sheng)態(tai)(tai)草(cao)技(ji)術(shu)和美國(guo)阿科蔓(man)技(ji)術(shu)相比(bi)，對于水體凈化(hua)效果更(geng)為(wei)(wei)(wei)明(ming)顯(xian)。從成(cheng)本考慮，削(xue)減1gCOD需(xu)要(yao)生(sheng)態(tai)(tai)碳(tan)纖(xian)維(wei)(wei)填(tian)料成(cheng)本為(wei)(wei)(wei)0.92元(yuan)(yuan)(yuan)(yuan)，碳(tan)纖(xian)維(wei)(wei)生(sheng)態(tai)(tai)草(cao)(日本)為(wei)(wei)(wei)2.40元(yuan)(yuan)(yuan)(yuan)，阿科蔓(man)生(sheng)態(tai)(tai)基(美國(guo))為(wei)(wei)(wei)1.54元(yuan)(yuan)(yuan)(yuan)；削(xue)減1gNH4＋－N需(xu)要(yao)生(sheng)態(tai)(tai)碳(tan)纖(xian)維(wei)(wei)填(tian)料、生(sheng)態(tai)(tai)草(cao)和阿科蔓(man)分別為(wei)(wei)(wei)15.1元(yuan)(yuan)(yuan)(yuan)、39.84元(yuan)(yuan)(yuan)(yuan)、47.90元(yuan)(yuan)(yuan)(yuan)。削(xue)減1gTP需(xu)要(yao)生(sheng)態(tai)(tai)碳(tan)纖(xian)維(wei)(wei)填(tian)料、生(sheng)態(tai)(tai)草(cao)和阿科蔓(man)分別為(wei)(wei)(wei)40.48元(yuan)(yuan)(yuan)(yuan)、106.90元(yuan)(yuan)(yuan)(yuan)、108.59元(yuan)(yuan)(yuan)(yuan)。所(suo)以成(cheng)本計(ji)算時以三種(zhong)指標中削(xue)減成(cheng)本最低者的削(xue)減成(cheng)本為(wei)(wei)(wei)準(zhun)。從削(xue)減成(cheng)本、處理效果以及工(gong)(gong)程(cheng)(cheng)投資綜合(he)因素考慮，生(sheng)態(tai)(tai)碳(tan)纖(xian)維(wei)(wei)具(ju)有明(ming)顯(xian)優越性。

記者在(zai)北京小(xiao)(xiao)湯(tang)山生(sheng)(sheng)態碳纖(xian)維(wei)水(shui)(shui)(shui)質凈化(hua)(hua)試(shi)驗(yan)區(qu)(qu)現場看到(dao)，水(shui)(shui)(shui)的(de)(de)(de)透明度遠遠高于與(yu)之對比(bi)的(de)(de)(de)日本(ben)生(sheng)(sheng)態草技(ji)術試(shi)驗(yan)區(qu)(qu)和美國阿科蔓技(ji)術試(shi)驗(yan)區(qu)(qu)。據當地有關(guan)部門技(ji)術人員介紹，新(xin)型生(sheng)(sheng)態碳纖(xian)維(wei)填(tian)料(liao)能(neng)徹底改(gai)善河(he)(he)水(shui)(shui)(shui)的(de)(de)(de)生(sheng)(sheng)態環境，該填(tian)料(liao)能(neng)夠(gou)抑制藻類(lei)(lei)的(de)(de)(de)大(da)量(liang)暴發(fa)(fa)。試(shi)驗(yan)過程(cheng)中(zhong)他們(men)發(fa)(fa)現，當河(he)(he)水(shui)(shui)(shui)中(zhong)的(de)(de)(de)藻類(lei)(lei)明顯(xian)增加時，泛氧化(hua)(hua)塘系統的(de)(de)(de)出水(shui)(shui)(shui)水(shui)(shui)(shui)質仍然(ran)清澈，觀察(cha)發(fa)(fa)現大(da)量(liang)的(de)(de)(de)藻類(lei)(lei)吸附(fu)于填(tian)料(liao)上被微生(sheng)(sheng)物(wu)降解。該填(tian)料(liao)具有很好(hao)的(de)(de)(de)生(sheng)(sheng)物(wu)親(qin)和性，能(neng)夠(gou)形(xing)成水(shui)(shui)(shui)下森林，受到(dao)魚類(lei)(lei)、蝦類(lei)(lei)、貝類(lei)(lei)的(de)(de)(de)喜愛。試(shi)驗(yan)過程(cheng)中(zhong)發(fa)(fa)現填(tian)料(liao)表面出現了(le)很多小(xiao)(xiao)型的(de)(de)(de)水(shui)(shui)(shui)生(sheng)(sheng)動物(wu)，水(shui)(shui)(shui)中(zhong)出現了(le)青蛙、草魚以(yi)及鯽魚，這說明河(he)(he)水(shui)(shui)(shui)的(de)(de)(de)生(sheng)(sheng)態系統恢(hui)復了(le)生(sheng)(sheng)機。

參與試驗的(de)當地水(shui)產(chan)養殖戶告訴(su)記(ji)者，使用日本(ben)生態(tai)草技(ji)術和美國阿科蔓技(ji)術的(de)魚塘，水(shui)質混濁發(fa)黑，需要經常(chang)換(huan)水(shui)，而使用生態(tai)碳纖維水(shui)質凈(jing)化技(ji)術的(de)養魚塘，水(shui)質清新，可以長時間不用換(huan)水(shui)。

據專家介紹(shao)，生態(tai)碳(tan)纖維＋膜組件一體(ti)化(hua)(hua)反(fan)應(ying)器及工(gong)(gong)藝(yi)用于(yu)(yu)(yu)水(shui)產(chan)(chan)養殖水(shui)體(ti)凈化(hua)(hua)的(de)(de)最佳條(tiao)件為(wei)溶解氧在5～6mg/L，填(tian)料投放密(mi)度(du)為(wei)0.3kg/m3，可使水(shui)體(ti)的(de)(de)使用壽(shou)命延長至90天，應(ying)用于(yu)(yu)(yu)水(shui)產(chan)(chan)養殖污(wu)水(shui)凈化(hua)(hua)，水(shui)體(ti)停(ting)留時(shi)間為(wei)20小時(shi)，達(da)(da)(da)到(dao)了出(chu)水(shui)回(hui)用于(yu)(yu)(yu)養殖用水(shui)的(de)(de)標準(zhun)；UASB＋生態(tai)碳(tan)纖維接觸(chu)氧化(hua)(hua)組合反(fan)應(ying)器及工(gong)(gong)藝(yi)應(ying)用于(yu)(yu)(yu)印(yin)染污(wu)水(shui)凈化(hua)(hua)，厭(yan)氧水(shui)力停(ting)留為(wei)15h，生物接觸(chu)氧化(hua)(hua)池停(ting)留時(shi)間為(wei)30h，經吸附過濾出(chu)水(shui)完全達(da)(da)(da)到(dao)印(yin)染水(shui)行業一級標準(zhun)；生態(tai)碳(tan)纖維新型A2/O一體(ti)化(hua)(hua)反(fan)應(ying)器及工(gong)(gong)藝(yi)應(ying)用于(yu)(yu)(yu)污(wu)水(shui)處理廠出(chu)水(shui)凈化(hua)(hua)，達(da)(da)(da)到(dao)了GB18918－2002一級A標準(zhun)。

優勢特點

參與技術鑒定的專家認為這項成套技術具(ju)有5個方(fang)面的特點和優(you)勢(shi):

一、新(xin)型生態(tai)碳(tan)素纖維(wei)先進(jin)性(xing)(xing)突(tu)出，經表面修飾、活性(xing)(xing)強(qiang)化(hua)(hua)、復合整理制(zhi)得的(de)新(xin)型生態(tai)碳(tan)纖維(wei)，具有制(zhi)作成本低、吸附性(xing)(xing)強(qiang)、生物兼(jian)容性(xing)(xing)好等優點，普通(tong)活性(xing)(xing)碳(tan)纖維(wei)無(wu)論(lun)從成本上(shang)還是性(xing)(xing)能優越性(xing)(xing)上(shang)都無(wu)法與之(zhi)匹敵，因(yin)此(ci)生態(tai)碳(tan)纖維(wei)必(bi)將在污水(shui)凈(jing)化(hua)(hua)領域占據重要地位，屬于(yu)新(xin)一代環保型清潔材料。

二(er)、“生(sheng)(sheng)(sheng)態碳(tan)纖(xian)維(wei)＋膜組(zu)件一(yi)體(ti)化(hua)反(fan)(fan)應(ying)(ying)器(qi)、UASB＋生(sheng)(sheng)(sheng)態碳(tan)纖(xian)維(wei)接觸氧(yang)化(hua)集成反(fan)(fan)應(ying)(ying)器(qi)、生(sheng)(sheng)(sheng)態碳(tan)纖(xian)維(wei)新型A2/O一(yi)體(ti)化(hua)反(fan)(fan)應(ying)(ying)器(qi)”總體(ti)技術(shu)水(shui)(shui)(shui)平處于(yu)國(guo)際先(xian)進(jin)地位。生(sheng)(sheng)(sheng)態碳(tan)纖(xian)維(wei)＋膜組(zu)件一(yi)體(ti)化(hua)反(fan)(fan)應(ying)(ying)器(qi)用(yong)(yong)于(yu)凈(jing)(jing)化(hua)淡水(shui)(shui)(shui)養殖(zhi)污(wu)水(shui)(shui)(shui)，該裝備單(dan)獨(du)(du)放置于(yu)養殖(zhi)池體(ti)中，COD去(qu)除(chu)率達到(dao)(dao)40％～70％，池體(ti)更換水(shui)(shui)(shui)周期延長到(dao)(dao)90天；生(sheng)(sheng)(sheng)態碳(tan)纖(xian)維(wei)新型A2/O一(yi)體(ti)化(hua)反(fan)(fan)應(ying)(ying)器(qi)用(yong)(yong)于(yu)凈(jing)(jing)化(hua)生(sheng)(sheng)(sheng)活污(wu)水(shui)(shui)(shui)，該裝置單(dan)獨(du)(du)處理生(sheng)(sheng)(sheng)活污(wu)水(shui)(shui)(shui)，COD去(qu)除(chu)率達到(dao)(dao)50％～80％；UASB＋生(sheng)(sheng)(sheng)態碳(tan)纖(xian)維(wei)接觸氧(yang)化(hua)集成反(fan)(fan)應(ying)(ying)器(qi)用(yong)(yong)于(yu)凈(jing)(jing)化(hua)印染(ran)廢水(shui)(shui)(shui)，印染(ran)廢水(shui)(shui)(shui)成分復雜，可(ke)生(sheng)(sheng)(sheng)化(hua)性差，可(ke)使用(yong)(yong)UASB＋生(sheng)(sheng)(sheng)態碳(tan)纖(xian)維(wei)接觸氧(yang)化(hua)技術(shu)工藝進(jin)行污(wu)水(shui)(shui)(shui)凈(jing)(jing)化(hua)，可(ke)達到(dao)(dao)針織染(ran)整行業污(wu)水(shui)(shui)(shui)排放標(biao)準(zhun)一(yi)級(ji)標(biao)準(zhun)。

三(san)、新(xin)型(xing)生態碳素纖(xian)維(wei)污水(shui)(shui)(shui)(shui)處(chu)理(li)關鍵技術環(huan)保性能強。生態碳纖(xian)維(wei)＋膜(mo)組件(jian)一(yi)體化(hua)(hua)反(fan)應器(qi)(qi)及工(gong)藝(yi)用(yong)(yong)于(yu)凈化(hua)(hua)淡水(shui)(shui)(shui)(shui)養(yang)殖(zhi)污水(shui)(shui)(shui)(shui)，根據水(shui)(shui)(shui)(shui)質情(qing)況可(ke)實現養(yang)殖(zhi)池體水(shui)(shui)(shui)(shui)凈化(hua)(hua)，延長污水(shui)(shui)(shui)(shui)放(fang)排(pai)周期，也可(ke)實現總(zong)排(pai)放(fang)污水(shui)(shui)(shui)(shui)凈化(hua)(hua)，達到中(zhong)水(shui)(shui)(shui)(shui)回用(yong)(yong)效(xiao)果，改善養(yang)殖(zhi)行(xing)業用(yong)(yong)水(shui)(shui)(shui)(shui)多、用(yong)(yong)水(shui)(shui)(shui)(shui)成本高、污水(shui)(shui)(shui)(shui)回用(yong)(yong)極少(shao)的現狀(zhuang)；UASB＋生態碳纖(xian)維(wei)接觸氧化(hua)(hua)組合反(fan)應器(qi)(qi)及工(gong)藝(yi)用(yong)(yong)于(yu)凈化(hua)(hua)印染污水(shui)(shui)(shui)(shui)，根據水(shui)(shui)(shui)(shui)質情(qing)況實現印染行(xing)業一(yi)級出水(shui)(shui)(shui)(shui)，達到部分中(zhong)水(shui)(shui)(shui)(shui)回用(yong)(yong)效(xiao)果，解決印染污水(shui)(shui)(shui)(shui)處(chu)理(li)效(xiao)率低，處(chu)理(li)難、循環(huan)利(li)用(yong)(yong)率低等(deng)問題；生態碳纖(xian)維(wei)新(xin)型(xing)A2/O一(yi)體化(hua)(hua)反(fan)應器(qi)(qi)及工(gong)藝(yi)用(yong)(yong)于(yu)凈化(hua)(hua)生活污水(shui)(shui)(shui)(shui)，根據水(shui)(shui)(shui)(shui)質情(qing)況，可(ke)實現中(zhong)水(shui)(shui)(shui)(shui)回用(yong)(yong)，實現節能減排(pai)。

四(si)、新型(xing)(xing)生(sheng)(sheng)態(tai)碳(tan)(tan)素纖維污水(shui)處(chu)理關鍵(jian)技術及其裝備工程(cheng)(cheng)效益顯(xian)著。根據(ju)鴻羽水(shui)產養殖(zhi)用(yong)(yong)水(shui)現狀和(he)生(sheng)(sheng)態(tai)碳(tan)(tan)纖維凈(jing)化水(shui)質效果，該(gai)場年用(yong)(yong)水(shui)為(wei)200萬(wan)(wan)噸(dun)，每(mei)20天換(huan)水(shui)，工程(cheng)(cheng)投(tou)(tou)資為(wei)590萬(wan)(wan)元(yuan)(yuan)，利用(yong)(yong)生(sheng)(sheng)態(tai)碳(tan)(tan)纖維實現每(mei)年可(ke)(ke)(ke)節(jie)(jie)省(sheng)156萬(wan)(wan)噸(dun)水(shui)，投(tou)(tou)入成本(ben)一年內即可(ke)(ke)(ke)收回。五年內可(ke)(ke)(ke)節(jie)(jie)省(sheng)2518萬(wan)(wan)元(yuan)(yuan)。通過水(shui)產養殖(zhi)廢(fei)水(shui)利用(yong)(yong)處(chu)理工程(cheng)(cheng)，五年內可(ke)(ke)(ke)節(jie)(jie)省(sheng)1890萬(wan)(wan)元(yuan)(yuan)。根據(ju)“引新濟太”工程(cheng)(cheng)(15萬(wan)(wan)m3/天)實施方案和(he)新型(xing)(xing)生(sheng)(sheng)態(tai)碳(tan)(tan)纖維使用(yong)(yong)效果，該(gai)工程(cheng)(cheng)利用(yong)(yong)新型(xing)(xing)生(sheng)(sheng)態(tai)碳(tan)(tan)纖維凈(jing)化河水(shui)水(shui)體可(ke)(ke)(ke)實現每(mei)年凈(jing)化污水(shui)3150萬(wan)(wan)m3，工程(cheng)(cheng)投(tou)(tou)資為(wei)82.5萬(wan)(wan)～165萬(wan)(wan)元(yuan)(yuan)。浙(zhe)江金(jin)(jin)時針織印染廠(chang)污水(shui)排放量(liang)5000t/d，生(sheng)(sheng)態(tai)碳(tan)(tan)纖維廢(fei)水(shui)處(chu)理工程(cheng)(cheng)投(tou)(tou)資約(yue)為(wei)600多萬(wan)(wan)元(yuan)(yuan)，比傳(chuan)統工藝可(ke)(ke)(ke)節(jie)(jie)省(sheng)600萬(wan)(wan)～700萬(wan)(wan)元(yuan)(yuan)的資金(jin)(jin)。

五、新(xin)型生(sheng)(sheng)態碳素(su)纖(xian)維(wei)污(wu)(wu)水(shui)(shui)處(chu)理(li)關鍵(jian)技術及其裝(zhuang)備用途(tu)廣泛。該(gai)課題研究的新(xin)型水(shui)(shui)處(chu)理(li)裝(zhuang)備與工(gong)(gong)藝可用于水(shui)(shui)產養(yang)殖池體(ti)凈(jing)化(hua)、淡水(shui)(shui)養(yang)殖排水(shui)(shui)污(wu)(wu)水(shui)(shui)凈(jing)化(hua)、印染廢(fei)水(shui)(shui)凈(jing)化(hua)、生(sheng)(sheng)活(huo)污(wu)(wu)水(shui)(shui)凈(jing)化(hua)、生(sheng)(sheng)活(huo)污(wu)(wu)水(shui)(shui)再(zai)生(sheng)(sheng)水(shui)(shui)凈(jing)化(hua)，同(tong)時也可以(yi)推廣到化(hua)工(gong)(gong)廠污(wu)(wu)水(shui)(shui)處(chu)理(li)等領(ling)域(yu)。這項(xiang)新(xin)型生(sheng)(sheng)態碳素(su)纖(xian)維(wei)污(wu)(wu)水(shui)(shui)處(chu)理(li)關鍵(jian)技術及其裝(zhuang)備將為我國(guo)污(wu)(wu)水(shui)(shui)資源化(hua)提供技術支持。

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