凈水活性炭選擇粉狀活性炭還是顆粒活性炭

凈(jing)水(shui)活(huo)(huo)性炭(tan)是(shi)用(yong)(yong)于水(shui)處(chu)(chu)理的(de)(de)(de)(de)關鍵的(de)(de)(de)(de)原材(cai)料(liao),是(shi)水(shui)處(chu)(chu)理忠的(de)(de)(de)(de)核心環節,因此用(yong)(yong)于凈(jing)水(shui)活(huo)(huo)性炭(tan)是(shi)非常關鍵的(de)(de)(de)(de).用(yong)(yong)于水(shui)處(chu)(chu)理的(de)(de)(de)(de)活(huo)(huo)性炭(tan),有(you)的(de)(de)(de)(de)是(shi)粉狀活(huo)(huo)性炭(tan),有(you)的(de)(de)(de)(de)是(shi)顆(ke)粒(li)活(huo)(huo)性炭(tan),選用(yong)(yong)粉狀活(huo)(huo)性炭(tan)還是(shi)顆(ke)粒(li)活(huo)(huo)性炭(tan)?

    原(yuan)水(shui)、飲(yin)用水(shui)凈(jing)化(hua)用活性炭(tan)的選擇不簡單,詳細可參考活性炭(tan)選擇評價指標.那么到(dao)底使用哪種活性炭(tan)更(geng)經濟(ji)實用呢(ni)?下面我們(men)來做個粉狀活性炭(tan)和顆粒(li)活性炭(tan)的比較。

    下表(biao)歸納(na)了粉(fen)(fen)狀(zhuang)(zhuang)(zhuang)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)(tan)和(he)顆(ke)粒(li)(li)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)(tan)的優缺點(dian),讓您對選擇顆(ke)粒(li)(li)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)(tan)還(huan)是(shi)粉(fen)(fen)狀(zhuang)(zhuang)(zhuang)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)(tan)不(bu)再煩惱(nao).由表(biao)可見(jian),除了短期使(shi)(shi)用(yong)(yong)(yong)外(wai),粒(li)(li)狀(zhuang)(zhuang)(zhuang)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)(tan)幾(ji)乎在所有的方面都優于粉(fen)(fen)狀(zhuang)(zhuang)(zhuang)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)(tan).粉(fen)(fen)狀(zhuang)(zhuang)(zhuang)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)(tan)添加(jia)量(liang)為(wei)20ppm時(shi)(shi),使(shi)(shi)用(yong)(yong)(yong)150天(tian)(tian)(tian)以(yi)內比較(jiao)經濟(ji)(ji),使(shi)(shi)用(yong)(yong)(yong)600天(tian)(tian)(tian)以(yi)上則使(shi)(shi)用(yong)(yong)(yong)顆(ke)粒(li)(li)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)(tan)較(jiao)經濟(ji)(ji),添加(jia)量(liang)為(wei)5ppm時(shi)(shi),使(shi)(shi)用(yong)(yong)(yong)600天(tian)(tian)(tian)以(yi)內較(jiao)經濟(ji)(ji),使(shi)(shi)用(yong)(yong)(yong)600天(tian)(tian)(tian)以(yi)上則粒(li)(li)狀(zhuang)(zhuang)(zhuang)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)(tan)較(jiao)經濟(ji)(ji).粉(fen)(fen)狀(zhuang)(zhuang)(zhuang)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)(tan)用(yong)(yong)(yong)量(liang)m(ppm)與兩(liang)種炭(tan)(tan)(tan)費用(yong)(yong)(yong)平衡的使(shi)(shi)用(yong)(yong)(yong)期D(天(tian)(tian)(tian))之間的關(guan)系方程(cheng)式(shi)為(wei)m=3000/D.粉(fen)(fen)狀(zhuang)(zhuang)(zhuang)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)(tan)添加(jia)量(liang)若為(wei)m'ppm,則使(shi)(shi)用(yong)(yong)(yong)3000/m'天(tian)(tian)(tian)以(yi)內時(shi)(shi)較(jiao)經濟(ji)(ji),使(shi)(shi)用(yong)(yong)(yong)3000/m'天(tian)(tian)(tian)以(yi)上時(shi)(shi)則粒(li)(li)狀(zhuang)(zhuang)(zhuang)活(huo)(huo)性(xing)(xing)(xing)炭(tan)(tan)(tan)較(jiao)經濟(ji)(ji).由于這些特點(dian)所以(yi)應用(yong)(yong)(yong)廣泛(fan):

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