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污水、中水回用系統
污水、中水回用系統
概述工業(ye)中水(shui)(shui)(shui)(shui)(shui)處(chu)理回(hui)(hui)用(yong)(yong)是節水(shui)(shui)(shui)(shui)(shui)和治(zhi)污(wu)(wu)的(de)雙贏辦(ban)法。應用(yong)(yong)在工業(ye)污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)。處(chu)理后，中水(shui)(shui)(shui)(shui)(shui)可(ke)用(yong)(yong)于沖刷(shua)廁所、汽車、路(lu)途(tu)綠(lv)化、澆灌綠(lv)地及補(bu)償鍋(guo)爐用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)。中水(shui)(shui)(shui)(shui)(shui)主要指城(cheng)市污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)或生活污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)處(chu)理后達到一定的(de)水(shui)(shui)(shui)(shui)(shui)質標準，可(ke)在一定范圍內重復使用(yong)(yong)的(de)非飲用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)，其(qi)水(shui)(shui)(shui)(shui)(shui)質介于上水(shui)(shui)(shui)(shui)(shui)與(yu)下(xia)水(shui)(shui)(shui)(shui)(shui)之間，中水(shui)(shui)(shui)(shui)(shui)回(hui)(hui)用(yong)(yong)則是將城(cheng)市污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)進行處(chu)理后作(zuo)為再造資源(yuan)回(hui)(hui)用(yong)(yong)。城(cheng)市污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)由(you)于水(shui)(shui)(shui)(shui)(shui)量穩(wen)定，基建投資經濟，許多(duo)都將中水(shui)(shui)(shui)(shui)(shui)回(hui)(hui)用(yong)(yong)作(zuo)為解(jie)決缺水(shui)(shui)(shui)(shui)(shui)問題的(de)優選方案。因此(ci)，開展(zhan)中水(shui)(shui)(shui)(shui)(shui)回(hui)(hui)用(yong)(yong)
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鋼廠冷軋廢水處理
鋼廠冷軋廢水處理
概(gai)述冷(leng)(leng)軋(ya)廠廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)性質(zhi)、水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量與產品品種(zhong)和工(gong)藝(yi)條件關(guan)系密(mi)切，主要包括三種(zhong)廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)：含(han)油及乳(ru)化液廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)、酸堿(jian)(jian)廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)、含(han)鉻(ge)廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)等。冷(leng)(leng)軋(ya)廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)中污染物種(zhong)類(lei)多，成份復(fu)雜，而(er)且(qie)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量、成分變化均較大(da)，這給廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)處理(li)帶來(lai)很大(da)的(de)(de)(de)不(bu)(bu)便。廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)特點1、廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)種(zhong)類(lei)多，包括廢(fei)酸、酸堿(jian)(jian)廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)、含(han)油及乳(ru)化液廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)。根據機組組成的(de)(de)(de)不(bu)(bu)同(tong)，有時還有含(han)鉻(ge)廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)及含(han)氰酸鹽等的(de)(de)(de)廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)；2、冷(leng)(leng)軋(ya)廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)不(bu)(bu)僅種(zhong)類(lei)多，而(er)且(qie)每種(zhong)廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)與鋼鐵廠其它部分產生的(de)(de)(de)同(tong)類(lei)廢(fei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)相比，其數量也
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