椰殼活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)的(de)(de)(de)使用(yong)壽(shou)命(ming)是通(tong)過(guo)(guo)吸(xi)附(fu)(fu)飽滿度來衡量(liang)的(de)(de)(de),與時(shi)(shi)(shi)間無關。一(yi)般(ban)來說,活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)的(de)(de)(de)使用(yong)壽(shou)命(ming)為(wei)(wei)2-3年,但這(zhe)是一(yi)個(ge)通(tong)用(yong)的(de)(de)(de)經驗值。影響(xiang)(xiang)詳細應用(yong)時(shi)(shi)(shi)間的(de)(de)(de)因素有很多,例如:活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)的(de)(de)(de)質(zhi)(zhi)(zhi)量(liang),好(hao)的(de)(de)(de)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)的(de)(de)(de)比表面積應為(wei)(wei)1000m2/g,機械強度應在(zai)90%以上。由于顆粒(li)不易移動,水(shui)(shui)(shui)(shui)(shui)(shui)(shui)中的(de)(de)(de)有機物(wu)等雜(za)質(zhi)(zhi)(zhi)不易堵塞在(zai)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)過(guo)(guo)濾層中,其吸(xi)附(fu)(fu)能力(li)強且過(guo)(guo)濾速度快,選用(yong)的(de)(de)(de)粒(li)徑一(yi)般(ban)為(wei)(wei)10-24目;日(ri)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang),假設日(ri)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)大,活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)的(de)(de)(de)使用(yong)壽(shou)命(ming)會(hui)相對縮短,每公(gong)斤活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)的(de)(de)(de)過(guo)(guo)濾量(liang)約為(wei)(wei)20噸(dun);水(shui)(shui)(shui)(shui)(shui)(shui)(shui)溫呈凹(ao)凸狀,水(shui)(shui)(shui)(shui)(shui)(shui)(shui)溫越(yue)(yue)高,活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)的(de)(de)(de)吸(xi)附(fu)(fu)能力(li)越(yue)(yue)強;但當水(shui)(shui)(shui)(shui)(shui)(shui)(shui)溫高于30℃時(shi)(shi)(shi),吸(xi)附(fu)(fu)能力(li)將達到極限(xian),并可(ke)能出(chu)(chu)現逐漸下(xia)降;水(shui)(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)(zhi)(zhi)的(de)(de)(de)PH值,當水(shui)(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)(zhi)(zhi)呈酸性(xing)(xing)(xing)(xing)時(shi)(shi)(shi),活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)對陰(yin)離(li)子物(wu)質(zhi)(zhi)(zhi)的(de)(de)(de)吸(xi)附(fu)(fu)能力(li)會(hui)相對減弱;當水(shui)(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)(zhi)(zhi)呈堿性(xing)(xing)(xing)(xing)時(shi)(shi)(shi),活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)對陽離(li)子物(wu)質(zhi)(zhi)(zhi)的(de)(de)(de)吸(xi)附(fu)(fu)能力(li)減弱。因此,水(shui)(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)(zhi)(zhi)PH值不穩定也會(hui)影響(xiang)(xiang)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)的(de)(de)(de)吸(xi)附(fu)(fu)能力(li);活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)的(de)(de)(de)吸(xi)附(fu)(fu)能力(li)與它(ta)接觸(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)時(shi)(shi)(shi)間成正比。接觸(chu)時(shi)(shi)(shi)間越(yue)(yue)長(chang),過(guo)(guo)濾后(hou)的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)(zhi)(zhi)越(yue)(yue)好(hao)。活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)廠提醒您,過(guo)(guo)濾后(hou)的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)應緩(huan)慢流出(chu)(chu)過(guo)(guo)濾層。新活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)炭(tan)在(zai)一(yi)次使用(yong)前(qian)應清(qing)洗干凈,否則會(hui)流出(chu)(chu)深色的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)。