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北京欣欣綠洲環保設備有限責任公司 電話:010-87732899 傳真:010-87732877 網址:zjmwt.net 地(di)址(zhi):朝陽(yang)區(qu)百子灣路16號后(hou)現代城4B14層
2019上海環(huan)博會剛(gang)剛(gang)閉幕,作為環(huan)保最高國際(ji)展(zhan)覽會,在(zai)國際(ji)行(xing)業展(zhan)示和行(xing)業交流(liu)方面,確(que)實(shi)起著舉足輕重(zhong)的作用。環(huan)保行(xing)業近幾(ji)年,在(zai)內在(zai)需(xu)求(qiu)、政策(ce)引領、法制規范,在(zai)外(wai)國際(ji)新技術、新思想、新需(xu)求(qiu)的交流(liu),雙重(zhong)促動下,產生了有(you)史(shi)以來的高速(su)發展(zhan)。 固體廢物處置以及危廢處置方...
中國(guo)環(huan)保業近幾(ji)年(nian)獲得迅猛(meng)發展,主(zhu)要(yao)仰賴(lai)政策的(de)收(shou)緊(jin)、環(huan)保法(fa)推(tui)行(xing)、環(huan)博(bo)會的(de)國(guo)際交流、環(huan)保業人士的(de)創新創造(zao),在污水(shui)深度處理、廢水(shui)零排放、固體垃圾(ji)處理、空氣治(zhi)理、土壤(rang)修復(fu)、環(huan)境監測監控(kong)物聯網等方面,都取得了史無前例的(de)高速發展,出(chu)現了很(hen)多亮眼的(de)新技術(shu)新產品(pin)。 首先是水(shui)...
脫(tuo)硫(liu)廢水(shui)(shui)零排放--熱膜(mo)聯產新工藝:以(yi)往傳統工藝對(dui)濕(shi)法(fa)脫(tuo)硫(liu)的廢水(shui)(shui)采(cai)取石灰(hui)+混凝沉淀(dian)的方式(shi),運行穩定性不足,對(dui)于富集的高鹽(yan)完全(quan)沒有(you)任何辦(ban)法(fa),零排放也(ye)多是空談。脫(tuo)硫(liu)廢水(shui)(shui)因呈弱(ruo)酸性、富含(han)多種重金屬(shu)離子,一(yi)直是廢水(shui)(shui)處理工藝里難(nan)以(yi)處理的廢水(shui)(shui)。近年(nian)也(ye)開始上馬一(yi)些蒸餾濃(nong)縮蒸發結(jie)...
脫(tuo)硫廢(fei)水(shui)(shui)零排放工藝(yi)(yi),蒸發濃縮蒸發結晶裝置工藝(yi)(yi):脫(tuo)硫廢(fei)水(shui)(shui)來源主要是燃煤過程中產生大量含(han)有重金屬的煙(yan)氣,對煙(yan)氣進行脫(tuo)硫的工藝(yi)(yi)過程中,同時產生一定量的脫(tuo)硫廢(fei)水(shui)(shui),其主要水(shui)(shui)質特質是:呈弱(ruo)酸(suan)性;密度(du)較低(di);懸(xuan)浮(fu)物含(han)量高15000mg/L-32000mg/L(旋流分(fen)離器出(chu)水(shui)(shui)懸(xuan)浮(fu)物濃度(du));COD含(han)量...
電(dian)鍍(du)(du)(du)(du)廢(fei)水(shui)(shui)主(zhu)(zhu)要(yao)產生于(yu)電(dian)鍍(du)(du)(du)(du)前金(jin)屬表面(mian)處理(li)(li)、電(dian)鍍(du)(du)(du)(du)層(ceng)漂(piao)(piao)洗(xi)、電(dian)鍍(du)(du)(du)(du)后處理(li)(li)、車間地面(mian)沖(chong)洗(xi)、鍍(du)(du)(du)(du)槽滲漏等各種廢(fei)水(shui)(shui)。其中(zhong)鍍(du)(du)(du)(du)層(ceng)漂(piao)(piao)洗(xi)廢(fei)水(shui)(shui)是(shi)電(dian)鍍(du)(du)(du)(du)廢(fei)水(shui)(shui)的(de)主(zhu)(zhu)要(yao)來源,一般根據電(dian)鍍(du)(du)(du)(du)工(gong)藝的(de)不同(tong)(tong),漂(piao)(piao)洗(xi)廢(fei)水(shui)(shui)的(de)成分也(ye)各不相同(tong)(tong)。但電(dian)鍍(du)(du)(du)(du)廢(fei)水(shui)(shui)最主(zhu)(zhu)要(yao)的(de)特質(zhi)是(shi)含有大量重金(jin)屬,而重金(jin)屬對(dui)人(ren)體和自然界生物體的(de)危(wei)害(hai)極...
電(dian)鍍廢水(shui)(shui)根據電(dian)鍍工藝的(de)(de)(de)不(bu)同(tong)(tong),產生的(de)(de)(de)廢水(shui)(shui)情況也不(bu)同(tong)(tong),如今(jin)隨著環保要求的(de)(de)(de)提高,對(dui)于(yu)電(dian)鍍企業(ye)的(de)(de)(de)廢水(shui)(shui)零(ling)排放(fang)要求也越來越高。傳統處理(li)方式以卷式膜(mo)分(fen)離為主,實際上是近零(ling)排放(fang),沒有做到真(zhen)正(zheng)的(de)(de)(de)零(ling)排放(fang)。一、電(dian)鍍廢水(shui)(shui)的(de)(de)(de)水(shui)(shui)質(zhi)特征電(dian)鍍廢水(shui)(shui)一般情況下可能會有如下幾種,根據不(bu)同(tong)(tong)的(de)(de)(de)水(shui)(shui)質(zhi)特征...
電(dian)(dian)鍍(du)廢(fei)(fei)水零(ling)(ling)(ling)排(pai)(pai)放處理系(xi)列文章(zhang):《電(dian)(dian)鍍(du)廢(fei)(fei)水零(ling)(ling)(ling)排(pai)(pai)放研究(jiu)之水質特征》、《電(dian)(dian)鍍(du)廢(fei)(fei)水零(ling)(ling)(ling)排(pai)(pai)放研究(jiu)之含氰廢(fei)(fei)水零(ling)(ling)(ling)排(pai)(pai)放》、《電(dian)(dian)鍍(du)廢(fei)(fei)水零(ling)(ling)(ling)排(pai)(pai)放研究(jiu)之綜合(he)廢(fei)(fei)水零(ling)(ling)(ling)排(pai)(pai)放》以及該篇,發表于欣(xin)(xin)欣(xin)(xin)綠洲(zhou)(zhou)環保官網(wang),以期對(dui)電(dian)(dian)鍍(du)廢(fei)(fei)水零(ling)(ling)(ling)排(pai)(pai)放處理有需求(qiu)的各(ge)界朋友有借鑒意義。 北京欣(xin)(xin)欣(xin)(xin)綠洲(zhou)(zhou)環保,匠心誠意只...
在前(qian)文《電(dian)(dian)鍍(du)廢(fei)(fei)水(shui)(shui)零(ling)(ling)排(pai)(pai)放研(yan)究之(zhi)水(shui)(shui)質特(te)征》、《電(dian)(dian)鍍(du)廢(fei)(fei)水(shui)(shui)零(ling)(ling)排(pai)(pai)放研(yan)究之(zhi)綜合廢(fei)(fei)水(shui)(shui)零(ling)(ling)排(pai)(pai)放》中(zhong),我們已經闡述過,電(dian)(dian)鍍(du)廢(fei)(fei)水(shui)(shui)的(de)主(zhu)要來源為電(dian)(dian)鍍(du)前(qian)金屬(shu)表面(mian)處(chu)理(li)廢(fei)(fei)水(shui)(shui)、電(dian)(dian)鍍(du)層(ceng)(ceng)漂洗(xi)廢(fei)(fei)水(shui)(shui)、電(dian)(dian)鍍(du)后處(chu)理(li)以及廠區地面(mian)清(qing)洗(xi)等過程,其中(zhong)最為主(zhu)要的(de)是電(dian)(dian)鍍(du)層(ceng)(ceng)漂洗(xi)廢(fei)(fei)水(shui)(shui)。根據電(dian)(dian)鍍(du)工(gong)藝的(de)不(bu)同,電(dian)(dian)鍍(du)層(ceng)(ceng)漂洗(xi)廢(fei)(fei)水(shui)(shui)分...