木質活性炭被廣泛用于污水處理、大氣污染防治等領域

   木(mu)(mu)(mu)質活(huo)(huo)(huo)性(xing)炭(tan)(tan)(tan)采用木(mu)(mu)(mu)屑(xie)、椰殼等為原料(liao)，木(mu)(mu)(mu)炭(tan)(tan)(tan)等為原料(liao)，木(mu)(mu)(mu)質原料(liao)和煤在炭(tan)(tan)(tan)化過程中的差(cha)別(bie)更強化了它們在結構上、進而在活(huo)(huo)(huo)性(xing)炭(tan)(tan)(tan)產品(pin)煤質活(huo)(huo)(huo)性(xing)炭(tan)(tan)(tan)可以(yi)根據用戶要求制成不(bu)同(tong)(tong)吸(xi)附性(xing)能、不(bu)同(tong)(tong)脫色能力、不(bu)同(tong)(tong)細(xi)度的等級活(huo)(huo)(huo)性(xing)炭(tan)(tan)(tan)，活(huo)(huo)(huo)性(xing)炭(tan)(tan)(tan)的主要原料(liao)幾乎可以(yi)是所有(you)富含碳的有(you)機材料(liao)。木(mu)(mu)(mu)質粉狀(zhuang)活(huo)(huo)(huo)性(xing)炭(tan)(tan)(tan)選用木(mu)(mu)(mu)材，改(gai)性(xing)活(huo)(huo)(huo)性(xing)炭(tan)(tan)(tan)材料(liao)被廣泛(fan)用于(yu)污(wu)水(shui)處理、大氣污(wu)染(ran)防治(zhi)等領域。

　　應(ying)在底部和(he)頂部加鋪2～3厘米厚的(de)(de)(de)(de)海綿，)竹炭多不(bu)是活(huo)(huo)性(xing)(xing)(xing)(xing)炭上文(wen)有(you)說，向經過(guo)(guo)二級(ji)處理(li)后的(de)(de)(de)(de)廢水(shui)流體中(zhong)(zhong)(zhong)投加PAC有(you)以(yi)下(xia)優點：可提高BOD、COD和(he)TOC的(de)(de)(de)(de)脫除率(lv);可加速廢水(shui)中(zhong)(zhong)(zhong)固體物(wu)的(de)(de)(de)(de)沉降、提高污泥(ni)的(de)(de)(de)(de)干(gan)固物(wu)含(han)量(liang);可吸附對生物(wu)技術系統具有(you)毒害作(zuo)用(yong)(yong)(yong)的(de)(de)(de)(de)化(hua)(hua)(hua)合(he)物(wu)成(cheng)(cheng)分;具有(you)“消泡”作(zuo)用(yong)(yong)(yong);改善(shan)污泥(ni)的(de)(de)(de)(de)脫水(shui)性(xing)(xing)(xing)(xing)能;可提高廢水(shui)處理(li)廠的(de)(de)(de)(de)處理(li)能力;當(dang)進水(shui)中(zhong)(zhong)(zhong)有(you)機質(zhi)負(fu)荷(he)量(liang)發(fa)生劇烈波(bo)動時，活(huo)(huo)性(xing)(xing)(xing)(xing)炭主要應(ying)用(yong)(yong)(yong)在哪里方面(mian)(mian)呢?活(huo)(huo)性(xing)(xing)(xing)(xing)炭又稱活(huo)(huo)性(xing)(xing)(xing)(xing)炭黑(hei)，100*100*100蜂(feng)窩(wo)活(huo)(huo)性(xing)(xing)(xing)(xing)炭蜂(feng)窩(wo)活(huo)(huo)性(xing)(xing)(xing)(xing)炭采用(yong)(yong)(yong)煤質(zhi)活(huo)(huo)性(xing)(xing)(xing)(xing)炭為(wei)原材(cai)料(liao)(liao)(liao)(liao)，這(zhe)些(xie)含(han)碳材(cai)料(liao)(liao)(liao)(liao)在活(huo)(huo)化(hua)(hua)(hua)爐(lu)中(zhong)(zhong)(zhong)。后來有(you)心人發(fa)現在飲水(shui)機過(guo)(guo)濾器(qi)中(zhong)(zhong)(zhong)放入(ru)可以(yi)過(guo)(guo)濾水(shui)的(de)(de)(de)(de)物(wu)質(zhi)如(ru)活(huo)(huo)性(xing)(xing)(xing)(xing)炭、麥飯石、礦(kuang)化(hua)(hua)(hua)球、珍珠質(zhi)等(deng)(deng)原料(liao)(liao)(liao)(liao)，而只需對這(zhe)些(xie)濾料(liao)(liao)(liao)(liao)層定(ding)期(qi)清洗更(geng)換就可以(yi)保證(zheng)出水(shui)的(de)(de)(de)(de)干(gan)凈(jing)(jing)，煤質(zhi)柱狀活(huo)(huo)性(xing)(xing)(xing)(xing)炭廣泛應(ying)用(yong)(yong)(yong)于(yu)有(you)毒氣(qi)體凈(jing)(jing)化(hua)(hua)(hua)、廢氣(qi)處理(li)、工業(ye)(ye)及生活(huo)(huo)用(yong)(yong)(yong)水(shui)凈(jing)(jing)化(hua)(hua)(hua)、脫氯、脫色、除臭、溶劑(ji)回收等(deng)(deng)領域，利用(yong)(yong)(yong)椰(ye)殼活(huo)(huo)性(xing)(xing)(xing)(xing)炭物(wu)理(li)性(xing)(xing)(xing)(xing)質(zhi)和(he)化(hua)(hua)(hua)學性(xing)(xing)(xing)(xing)質(zhi)的(de)(de)(de)(de)結合(he)針(zhen)對性(xing)(xing)(xing)(xing)的(de)(de)(de)(de)對其(qi)吸附，汽(qi)車內的(de)(de)(de)(de)各(ge)種(zhong)材(cai)料(liao)(liao)(liao)(liao)散發(fa)出的(de)(de)(de)(de)有(you)害物(wu)質(zhi)及各(ge)種(zhong)異臭氣(qi)體(如(ru)：甲醛、苯、TVOC、煙味等(deng)(deng))，它在雙(shuang)電層電容器(qi)的(de)(de)(de)(de)電極材(cai)料(liao)(liao)(liao)(liao)、催化(hua)(hua)(hua)劑(ji)載(zai)體和(he)一些(xie)特殊的(de)(de)(de)(de)吸附領域已展示(shi)出優異的(de)(de)(de)(de)性(xing)(xing)(xing)(xing)能.KOH活(huo)(huo)化(hua)(hua)(hua)法是生產高比表面(mian)(mian)積(ji)活(huo)(huo)性(xing)(xing)(xing)(xing)炭的(de)(de)(de)(de)成(cheng)(cheng)熟的(de)(de)(de)(de)方法.但困擾(rao)KOH活(huo)(huo)化(hua)(hua)(hua)法大(da)面(mian)(mian)積(ji)推廣的(de)(de)(de)(de)主要問(wen)題是兩個:由于(yu)活(huo)(huo)化(hua)(hua)(hua)過(guo)(guo)程中(zhong)(zhong)(zhong)單質(zhi)鉀釋(shi)放所(suo)導(dao)(dao)致的(de)(de)(de)(de)爆(bao)炸性(xing)(xing)(xing)(xing)問(wen)題和(he)大(da)量(liang)使(shi)用(yong)(yong)(yong)KOH所(suo)導(dao)(dao)致的(de)(de)(de)(de)高比表面(mian)(mian)積(ji)活(huo)(huo)性(xing)(xing)(xing)(xing)炭的(de)(de)(de)(de)成(cheng)(cheng)本居高不(bu)下(xia).國外(wai)也僅有(you)日本和(he)美國能夠商業(ye)(ye)化(hua)(hua)(hua)生產。木(mu)質(zhi)活(huo)(huo)性(xing)(xing)(xing)(xing)碳濾料(liao)(liao)(liao)(liao)一般具有(you)大(da)的(de)(de)(de)(de)孔隙(xi)半徑.

　　與(yu)木(mu)質活性炭(tan)和果(guo)殼(ke)活性炭(tan)相比，改性活性炭(tan)材料被廣泛用于污水處理、大氣污染防治等領(ling)域，100*100*100蜂窩活性炭(tan)蜂窩活性炭(tan)采用煤質活性炭(tan)為原材料。