欢(Huan)迎(Ying)您(Nin)浏(Liu)览(Lan)南(Nan)通(Tong)爱(Ai)立(Li)森(Sen)环(Huan)保(Bao)科(Ke)技(Ji)有(You)限(Xian)公(Gong)司(Si)官(Guan)方(Fang)网(Wang)站(Zhan)!(?)
服(Fu)务(Wu)热(Re)线(Xian):(?)+86-18994158908 邮(You) 箱(Xiang):(?) alisenhb@163. com
-
含(Han)铜(Tong)污(Wu)泥(Ni)烧(Shao)结(Jie)机(Ji)
-
粉(Fen)磨(Mo)、(?)选(Xuan)粉(Fen)设(She)备(Bei)
-
收(Shou)尘(Chen)设(She)备(Bei)
-
烘(Hong)干(Gan)设(She)备(Bei)
-
输(Shu)送(Song)设(She)备(Bei)
-
提(Ti)升(Sheng)设(She)备(Bei)
-
破(Po)碎(Sui)设(She)备(Bei)
-
筛(Shai)分(Fen)设(She)备(Bei)
-
散(San)装(Zhuang)、(?)包(Bao)装(Zhuang)设(She)备(Bei)
-
混(Hun)合(He)、(?)搅(Jiao)拌(Ban)设(She)备(Bei)
-
沙(Sha)石(Shi)生(Sheng)产(Chan)线(Xian)
-
造(Zao)粒(Li)设(She)备(Bei)
留(Liu)言(Yan)反(Fan)馈(Kui)
如(Ru)有(You)疑(Yi)问(Wen),(?)请(Qing)留(Liu)下(Xia)您(Nin)的(De)联(Lian)系(Xi)方(Fang)式(Shi),(?)或(Huo)联(Lian)系(Xi)我(Wo)们(Men),(?)感(Gan)谢(Xie)您(Nin)对(Dui)我(Wo)们(Men)的(De)支(Zhi)持(Chi)与(Yu)信(Xin)任(Ren),(?)我(Wo)们(Men)将(Jiang)竭(Jie)诚(Cheng)为(Wei)您(Nin)提(Ti)供(Gong)优(You)质(Zhi)的(De)产(Chan)品(Pin)和(He)服(Fu)务(Wu)!(?)
含(Han)铜(Tong)污(Wu)泥(Ni)环(Huan)保(Bao)立(Li)式(Shi)烘(Hong)干(Gan)炉(Lu)
含(Han)铜(Tong)污(Wu)泥(Ni)环(Huan)保(Bao)立(Li)式(Shi)烘(Hong)干(Gan)炉(Lu)
(?) (?)含(Han)铜(Tong)电(Dian)镀(Du)污(Wu)泥(Ni)主(Zhu)要(Yao)产(Chan)生(Sheng)于(Yu)金(Jin)属(Shu)基(Ji)本(Ben)工(Gong)业(Ye)之(Zhi)表(Biao)面(Mian)处(Chu)理(Li)、(?)印(Yin)刷(Shua)电(Dian)路(Lu)板(Ban)业(Ye)、(?)电(Dian)镀(Du)业(Ye)及(Ji)电(Dian)线(Xian)电(Dian)缆(Lan)业(Ye)废(Fei)水(Shui)处(Chu)理(Li)过(Guo)程(Cheng)中(Zhong)产(Chan)生(Sheng)的(De)铜(Tong)泥(Ni)。(?)电(Dian)镀(Du)铜(Tong)废(Fei)液(Ye)中(Zhong)铜(Tong)离(Li)子(Zi)的(De)浓(Nong)度(Du)一(Yi)般(Ban)为(Wei)几(Ji)十(Shi)mg/L,(?)高(Gao)则(Ze)上(Shang)百(Bai)mg/L以(Yi)上(Shang)。(?)化(Hua)学(Xue)沉(Chen)淀(Dian)法(Fa)通(Tong)过(Guo)调(Diao)节(Jie)废(Fei)水(Shui)的(De)pH值(Zhi)和(He)加(Jia)入(Ru)混(Hun)凝(Ning)剂(Ji),(?)使(Shi)废(Fei)水(Shui)中(Zhong)的(De)铜(Tong)等(Deng)重(Zhong)金(Jin)属(Shu)形(Xing)成(Cheng)氢(Qing)氧(Yang)化(Hua)物(Wu)沉(Chen)淀(Dian),(?)形(Xing)成(Cheng)的(De)沉(Chen)淀(Dian)物(Wu)就(Jiu)是(Shi)含(Han)铜(Tong)电(Dian)镀(Du)污(Wu)泥(Ni)。(?)压(Ya)滤(Lu)后(Hou)的(De)滤(Lu)饼(Bing)含(Han)水(Shui)率(Lu)一(Yi)般(Ban)在(Zai)75%~(?)85%,(?)属(Shu)于(Yu)偏(Pian)碱(Jian)性(Xing)质(Zhi),(?)pH值(Zhi)在(Zai)6.70~(?)9.77之(Zhi)间(Jian),(?)颜(Yan)色(Se)有(You)棕(Zong)黑(Hei)色(Se)、(?)棕(Zong)色(Se)、(?)棕(Zong)黑(Hei)色(Se)、(?)墨(Mo)绿(Lu)色(Se)等(Deng),(?)其(Qi)水(Shui)分(Fen)、(?)灰(Hui)分(Fen)含(Han)量(Liang)均(Jun)很(Hen)高(Gao),(?)水(Shui)分(Fen)一(Yi)般(Ban)在(Zai)75%~(?)90%之(Zhi)间(Jian),(?)灰(Hui)分(Fen)均(Jun)在(Zai)76%以(Yi)上(Shang),(?)泥(Ni)饼(Bing)中(Zhong)铜(Tong)等(Deng)金(Jin)属(Shu)含(Han)量(Liang)约(Yue)为(Wei)3%~(?)9%,(?)主(Zhu)要(Yao)以(Yi)Cu(OH)2的(De)形(Xing)式(Shi)存(Cun)在(Zai)。(?)含(Han)铜(Tong)污(Wu)泥(Ni)中(Zhong)的(De)铜(Tong)、(?)镍(Nie)、(?)锌(Xin)和(He)铬(Ge)等(Deng)重(Zhong)金(Jin)属(Shu)的(De)氢(Qing)氧(Yang)化(Hua)物(Wu)是(Shi)一(Yi)种(Zhong)非(Fei)稳(Wen)定(Ding)状(Zhuang)态(Tai),(?)如(Ru)果(Guo)随(Sui)意(Yi)堆(Dui)放(Fang),(?)在(Zai)雨(Yu)水(Shui)淋(Lin)溶(Rong)作(Zuo)用(Yong)下(Xia),(?)重(Zhong)金(Jin)属(Shu)有(You)可(Ke)能(Neng)再(Zai)溶(Rong)出(Chu)而(?)污(Wu)染(Ran)土(Tu)壤(Rang)或(Huo)地(Di)下(Xia)水(Shui)造(Zao)成(Cheng)环(Huan)境(Jing)生(Sheng)态(Tai)的(De)危(Wei)害(Hai),(?)因(Yin)此(Ci)该(Gai)重(Zhong)金(Jin)属(Shu)污(Wu)泥(Ni)一(Yi)般(Ban)均(Jun)归(Gui)类(Lei)为(Wei)危(Wei)险(Xian)废(Fei)物(Wu)。(?)在(Zai)《(?)国(Guo)家(Jia)危(Wei)险(Xian)废(Fei)物(Wu)名(Ming)录(Lu)》(?)(自(Zi)2008年(Nian)8月(Yue)1日(Ri)起(Qi)施(Shi)行(Xing))中(Zhong)的(De)废(Fei)物(Wu)类(Lei)别(Bie)为(Wei)HWl7与(Yu)HW22。(?)由(You)于(Yu)重(Zhong)金(Jin)属(Shu)污(Wu)泥(Ni)的(De)成(Cheng)分(Fen)与(Yu)天(Tian)然(Ran)矿(Kuang)产(Chan)相(Xiang)近(Jin),(?)且(Qie)金(Jin)属(Shu)品(Pin)位(Wei)远(Yuan)高(Gao)于(Yu)矿(Kuang)产(Chan)开(Kai)采(Cai)品(Pin)位(Wei)(开(Kai)采(Cai)品(Pin)位(Wei)百(Bai)分(Fen)之(Zhi)零(Ling)点(Dian)几(Ji)),(?)若(Ruo)能(Neng)以(Yi)矿(Kuang)物(Wu)化(Hua)技(Ji)术(Shu)将(Jiang)重(Zhong)金(Jin)属(Shu)污(Wu)泥(Ni)形(Xing)成(Cheng)适(Shi)合(He)分(Fen)选(Xuan)冶(Ye)炼(Lian)的(De)矿(Kuang)物(Wu)型(Xing)态(Tai),(?)再(Zai)利(Li)用(Yong)已(Yi)经(Jing)成(Cheng)熟(Shu)的(De)冶(Ye)炼(Lian)技(Ji)术(Shu)将(Jiang)铜(Tong)、(?)镍(Nie)金(Jin)属(Shu)资(Zi)源(Yuan)回(Hui)收(Shou),(?)则(Ze)既(Ji)能(Neng)降(Jiang)低(Di)污(Wu)泥(Ni)对(Dui)环(Huan)境(Jing)的(De)危(Wei)害(Hai),(?)又(You)降(Jiang)低(Di)了(Liao)金(Jin)属(Shu)资(Zi)源(Yuan)的(De)持(Chi)续(Xu)耗(Hao)竭(Jie)。(?)
(?) (?)1电(Dian)镀(Du)污(Wu)泥(Ni)资(Zi)源(Yuan)化(Hua)回(Hui)收(Shou)技(Ji)术(Shu)
(?) (?)目(Mu)前(Qian)国(Guo)内(Nei)外(Wai)有(You)关(Guan)重(Zhong)金(Jin)属(Shu)污(Wu)泥(Ni)资(Zi)源(Yuan)化(Hua)回(Hui)收(Shou)技(Ji)术(Shu)主(Zhu)要(Yao)有(You)置(Zhi)换(Huan)电(Dian)解(Jie)、(?)浸(Jin)渍(Zi)置(Zhi)换(Huan)、(?)氨(An)浸(Jin)渍(Zi)、(?)微(Wei)生(Sheng)物(Wu)处(Chu)理(Li)技(Ji)术(Shu)、(?)高(Gao)温(Wen)还(Huan)原(Yuan)法(Fa)、(?)矿(Kuang)物(Wu)化(Hua)技(Ji)术(Shu)等(Deng)。(?)其(Qi)中(Zhong)置(Zhi)换(Huan)电(Dian)解(Jie)技(Ji)术(Shu)操(Cao)作(Zuo)程(Cheng)序(Xu)复(Fu)杂(Za),(?)会(Hui)牵(Qian)涉(She)到(Dao)多(Duo)次(Ci)的(De)浸(Jin)渍(Zi)、(?)过(Guo)滤(Lu)、(?)逆(Ni)洗(Xi)及(Ji)置(Zhi)换(Huan)等(Deng)步(Bu)骤(Zhou),(?)而(?)且(Qie)重(Zhong)金(Jin)属(Shu)污(Wu)泥(Ni)组(Zu)成(Cheng)的(De)变(Bian)化(Hua)会(Hui)影(Ying)响(Xiang)技(Ji)术(Shu)的(De)适(Shi)用(Yong)性(Xing)。(?)氨(An)法(Fa)虽(Sui)然(Ran)对(Dui)部(Bu)分(Fen)金(Jin)属(Shu)(如(Ru)铜(Tong)、(?)镍(Nie)、(?)锌(Xin))具(Ju)有(You)选(Xuan)择(Ze)性(Xing)浸(Jin)出(Chu)的(De)优(You)点(Dian),(?)但(Dan)是(Shi)浸(Jin)出(Chu)速(Su)率(Lu)较(Jiao)慢(Man)及(Ji)氨(An)水(Shui)臭(Chou)味(Wei)是(Shi)该(Gai)技(Ji)术(Shu)的(De)最(Zui)大(Da)缺(Que)点(Dian),(?)因(Yin)此(Ci)以(Yi)该(Gai)技(Ji)术(Shu)对(Dui)重(Zhong)金(Jin)属(Shu)污(Wu)泥(Ni)进(Jin)行(Xing)资(Zi)源(Yuan)化(Hua)时(Shi)须(Xu)注(Zhu)意(Yi)氨(An)水(Shui)臭(Chou)味(Wei)对(Dui)周(Zhou)遭(Zao)环(Huan)境(Jing)的(De)影(Ying)响(Xiang),(?)另(Ling)外(Wai),(?)氨(An)浸(Jin)后(Hou)的(De)废(Fei)渣(Zha)难(Nan)以(Yi)处(Chu)理(Li),(?)易(Yi)产(Chan)生(Sheng)二(?)次(Ci)污(Wu)染(Ran)。(?)以(Yi)微(Wei)生(Sheng)物(Wu)技(Ji)术(Shu)对(Dui)高(Gao)浓(Nong)度(Du)重(Zhong)金(Jin)属(Shu)污(Wu)泥(Ni)进(Jin)行(Xing)资(Zi)源(Yuan)回(Hui)收(Shou)的(De)案(An)例(Li)较(Jiao)少(Shao)见(Jian),(?)目(Mu)前(Qian)大(Da)多(Duo)应(Ying)用(Yong)在(Zai)下(Xia)水(Shui)道(Dao)污(Wu)泥(Ni)或(Huo)低(Di)浓(Nong)度(Du)废(Fei)水(Shui)的(De)重(Zhong)金(Jin)属(Shu)去(Qu)除(Chu)方(Fang)面(Mian),(?)且(Qie)反(Fan)应(Ying)速(Su)率(Lu)较(Jiao)其(Qi)它(Ta)回(Hui)收(Shou)处(Chu)理(Li)技(Ji)术(Shu)慢(Man)。(?)重(Zhong)金(Jin)属(Shu)污(Wu)泥(Ni)矿(Kuang)化(Hua)技(Ji)术(Shu)目(Mu)前(Qian)在(Zai)相(Xiang)关(Guan)研(Yan)究(Jiu)及(Ji)商(Shang)业(Ye)化(Hua)操(Cao)作(Zuo)并(Bing)不(Bu)多(Duo)见(Jian),(?)属(Shu)于(Yu)刚(Gang)起(Qi)步(Bu)的(De)资(Zi)源(Yuan)化(Hua)技(Ji)术(Shu),(?)该(Gai)技(Ji)术(Shu)系(Xi)着(Zhuo)眼(Yan)于(Yu)重(Zhong)金(Jin)属(Shu)污(Wu)泥(Ni)组(Zu)成(Cheng)与(Yu)含(Han)量(Liang)本(Ben)就(Jiu)与(Yu)矿(Kuang)石(Shi)相(Xiang)同(Tong),(?)因(Yin)此(Ci)如(Ru)能(Neng)使(Shi)矿(Kuang)物(Wu)特(Te)性(Xing)突(Tu)显(Xian)即(Ji)可(Ke)利(Li)用(Yong)已(Yi)成(Cheng)熟(Shu)的(De)分(Fen)选(Xuan)及(Ji)冶(Ye)炼(Lian)技(Ji)术(Shu)将(Jiang)金(Jin)属(Shu)资(Zi)源(Yuan)回(Hui)收(Shou),(?)由(You)于(Yu)该(Gai)技(Ji)术(Shu)刚(Gang)刚(Gang)起(Qi)步(Bu),(?)若(Ruo)要(Yao)商(Shang)业(Ye)化(Hua)还(Huan)须(Xu)进(Jin)一(Yi)步(Bu)发(Fa)展(Zhan)。(?)高(Gao)温(Wen)还(Huan)原(Yuan)法(Fa)处(Chu)理(Li)重(Zhong)金(Jin)属(Shu)污(Wu)泥(Ni)有(You)回(Hui)收(Shou)金(Jin)属(Shu)资(Zi)源(Yuan)、(?)产(Chan)生(Sheng)无(Wu)害(Hai)炉(Lu)渣(Zha)、(?)流(Liu)程(Cheng)短(Duan)等(Deng)好(Hao)处(Chu),(?)但(Dan)是(Shi)设(She)备(Bei)投(Tou)资(Zi)成(Cheng)本(Ben)较(Jiao)高(Gao),(?)若(Ruo)污(Wu)泥(Ni)中(Zhong)含(Han)有(You)易(Yi)挥(Hui)发(Fa)重(Zhong)金(Jin)属(Shu),(?)则(Ze)须(Xu)以(Yi)污(Wu)染(Ran)防(Fang)治(Zhi)设(She)备(Bei)进(Jin)行(Xing)监(Jian)控(Kong),(?)以(Yi)避(Bi)免(Mian)二(?)次(Ci)污(Wu)染(Ran)的(De)发(Fa)生(Sheng)。(?)由(You)上(Shang)述(Shu)分(Fen)析(Xi)可(Ke)见(Jian),(?)对(Dui)含(Han)铜(Tong)污(Wu)泥(Ni)综(Zong)合(He)利(Li)用(Yong)采(Cai)取(Qu)高(Gao)温(Wen)还(Huan)原(Yuan)工(Gong)艺(Yi)虽(Sui)然(Ran)设(She)备(Bei)投(Tou)资(Zi)成(Cheng)本(Ben)较(Jiao)高(Gao),(?)但(Dan)其(Qi)对(Dui)重(Zhong)金(Jin)属(Shu)回(Hui)收(Shou)率(Lu)高(Gao),(?)炉(Lu)渣(Zha)可(Ke)回(Hui)收(Shou)利(Li)用(Yong),(?)产(Chan)生(Sheng)的(De)烟(Yan)气(Qi)如(Ru)果(Guo)采(Cai)取(Qu)有(You)效(Xiao)的(De)治(Zhi)理(Li)措(Cuo)施(Shi)可(Ke)防(Fang)止(Zhi)对(Dui)环(Huan)境(Jing)的(De)污(Wu)染(Ran)。(?)因(Yin)此(Ci)该(Gai)技(Ji)术(Shu)综(Zong)合(He)效(Xiao)益(Yi)更(Geng)好(Hao),(?)竞(Jing)争(Zheng)力(Li)更(Geng)强(Qiang),(?)可(Ke)实(Shi)现(Xian)资(Zi)源(Yuan)的(De)综(Zong)合(He)利(Li)用(Yong)。(?)
(?) (?)2含(Han)铜(Tong)电(Dian)镀(Du)污(Wu)泥(Ni)的(De)来(Lai)源(Yuan)及(Ji)组(Zu)成(Cheng)
(?) (?)含(Han)铜(Tong)电(Dian)镀(Du)污(Wu)泥(Ni)主(Zhu)要(Yao)来(Lai)自(Zi)金(Jin)属(Shu)表(Biao)面(Mian)处(Chu)理(Li)、(?)印(Yin)刷(Shua)电(Dian)路(Lu)板(Ban)业(Ye)、(?)电(Dian)镀(Du)业(Ye)、(?)电(Dian)池(Chi)制(Zhi)造(Zao)业(Ye)及(Ji)电(Dian)线(Xian)电(Dian)缆(Lan)业(Ye)废(Fei)水(Shui)处(Chu)理(Li)过(Guo)程(Cheng),(?)产(Chan)生(Sheng)的(De)重(Zhong)金(Jin)属(Shu)污(Wu)泥(Ni)。(?)进(Jin)厂(Chang)含(Han)水(Shui)率(Lu)约(Yue)为(Wei)75%,(?)铜(Tong)泥(Ni)中(Zhong)主(Zhu)要(Yao)成(Cheng)分(Fen)为(Wei)铜(Tong)、(?)镍(Nie)等(Deng)金(Jin)属(Shu)类(Lei)及(Ji)石(Shi)英(Ying)等(Deng),(?)其(Qi)典(Dian)型(Xing)化(Hua)学(Xue)成(Cheng)分(Fen)见(Jian)表(Biao)l。(?)
(?) (?)注(Zhu):(?)(含(Han)水(Shui)25%的(De)干(Gan)基(Ji))
(?) (?)3含(Han)铜(Tong)电(Dian)镀(Du)污(Wu)泥(Ni)的(De)回(Hui)收(Shou)利(Li)用(Yong)
(?) (?)3.1高(Gao)温(Wen)熔(Rong)炼(Lian)回(Hui)收(Shou)工(Gong)艺(Yi)
(?) (?)含(Han)铜(Tong)污(Wu)泥(Ni)送(Song)入(Ru)立(Li)式(Shi)烘(Hong)干(Gan)炉(Lu),(?)由(You)无(Wu)烟(Yan)煤(Mei)提(Ti)供(Gong)热(Re)源(Yuan),(?)经(Jing)1000℃(?)左(Zuo)右(You)的(De)焙(Bei)烧(Shao)及(Ji)预(Yu)还(Huan)原(Yuan),(?)形(Xing)成(Cheng)烧(Shao)结(Jie)块(Kuai),(?)然(Ran)后(Hou)进(Jin)入(Ru)熔(Rong)炼(Lian)炉(Lu)熔(Rong)炼(Lian),(?)铁(Tie)、(?)石(Shi)英(Ying)等(Deng)杂(Za)质(Zhi)进(Jin)入(Ru)炉(Lu)渣(Zha)被(Bei)分(Fen)离(Li)出(Chu)来(Lai),(?)得(De)到(Dao)铜(Tong)含(Han)量(Liang)大(Da)于(Yu)81%的(De)粗(Cu)铜(Tong)与(Yu)铜(Tong)含(Han)量(Liang)约(Yue)为(Wei)40%的(De)冰(Bing)铜(Tong),(?)粗(Cu)铜(Tong)与(Yu)冰(Bing)铜(Tong)经(Jing)回(Hui)转(Zhuan)精(Jing)炼(Lian)炉(Lu)除(Chu)去(Qu)大(Da)部(Bu)分(Fen)氧(Yang)和(He)其(Qi)它(Ta)杂(Za)质(Zhi)后(Hou)铸(Zhu)成(Cheng)含(Han)铜(Tong)量(Liang)大(Da)于(Yu)98.5%阳(Yang)极(Ji)铜(Tong)板(Ban)。(?)项(Xiang)目(Mu)整(Zheng)个(Ge)工(Gong)艺(Yi)流(Liu)程(Cheng)见(Jian)图(Tu)l。(?)
(?) (?)3.2含(Han)铜(Tong)电(Dian)镀(Du)污(Wu)泥(Ni)的(De)预(Yu)处(Chu)理(Li)
(?) (?)3.2.1预(Yu)处(Chu)理(Li)工(Gong)艺(Yi)
(?) (?)由(You)于(Yu)含(Han)铜(Tong)电(Dian)镀(Du)污(Wu)泥(Ni)的(De)含(Han)水(Shui)量(Liang)较(Jiao)高(Gao),(?)粒(Li)度(Du)很(Hen)细(Xi),(?)为(Wei)了(Liao)保(Bao)证(Zheng)熔(Rong)炼(Lian)炉(Lu)内(Nei)温(Wen)度(Du),(?)增(Zeng)加(Jia)炉(Lu)料(Liao)的(De)透(Tou)气(Qi)性(Xing),(?)提(Ti)高(Gao)其(Qi)床(Chuang)能(Neng)率(Lu),(?)原(Yuan)来(Lai)采(Cai)用(Yong)的(De)是(Shi)经(Jing)回(Hui)转(Zhuan)烘(Hong)干(Gan)使(Shi)含(Han)铜(Tong)污(Wu)泥(Ni)的(De)含(Han)水(Shui)率(Lu)降(Jiang)低(Di)到(Dao)25%左(Zuo)右(You),(?)再(Zai)送(Song)到(Dao)特(Te)制(Zhi)的(De)制(Zhi)砖(Zhuan)机(Ji)中(Zhong)添(Tian)加(Jia)少(Shao)量(Liang)石(Shi)灰(Hui)后(Hou)压(Ya)制(Zhi)成(Cheng)具(Ju)有(You)一(Yi)定(Ding)强(Qiang)度(Du)和(He)粒(Li)度(Du)的(De)砖(Zhuan)形(Xing)物(Wu)料(Liao),(?)作(Zuo)为(Wei)熔(Rong)炼(Lian)炉(Lu)的(De)炉(Lu)料(Liao)。(?)其(Qi)缺(Que)点(Dian)是(Shi)能(Neng)耗(Hao)高(Gao),(?)熔(Rong)炼(Lian)炉(Lu)的(De)产(Chan)能(Neng)低(Di);现(Xian)采(Cai)用(Yong)最(Zui)新(Xin)工(Gong)艺(Yi),(?)用(Yong)立(Li)式(Shi)烘(Hong)干(Gan)炉(Lu)进(Jin)行(Xing)焙(Bei)烧(Shao)、(?)预(Yu)还(Huan)原(Yuan)技(Ji)术(Shu),(?)其(Qi)方(Fang)法(Fa)是(Shi):(?)将(Jiang)这(Zhe)部(Bu)分(Fen)含(Han)铜(Tong)污(Wu)泥(Ni)添(Tian)加(Jia)少(Shao)量(Liang)石(Shi)灰(Hui)与(Yu)无(Wu)烟(Yan)煤(Mei)粉(Fen)按(An)比(Bi)例(Li)混(Hun)合(He)搅(Jiao)拌(Ban)均(Jun)匀(Yun),(?)经(Jing)成(Cheng)球(Qiu)设(She)备(Bei)成(Cheng)球(Qiu)后(Hou),(?)进(Jin)入(Ru)立(Li)式(Shi)烘(Hong)干(Gan)炉(Lu)在(Zai)1000℃(?)下(Xia)焙(Bei)烧(Shao)、(?)预(Yu)还(Huan)原(Yuan)形(Xing)成(Cheng)烧(Shao)结(Jie)块(Kuai)。(?)烘(Hong)干(Gan)机(Ji)出(Chu)口(Kou)烟(Yan)气(Qi)
(?) (?)≤(?)200℃(?);烧(Shao)结(Jie)块(Kuai)出(Chu)料(Liao)温(Wen)度(Du)≤(?)100℃(?)。(?)烧(Shao)结(Jie)块(Kuai)作(Zuo)为(Wei)熔(Rong)炼(Lian)炉(Lu)的(De)炉(Lu)料(Liao)。(?)烧(Shao)结(Jie)块(Kuai)烧(Shao)结(Jie)工(Gong)艺(Yi)见(Jian)图(Tu)2。(?)
(?) (?)3.2.1污(Wu)染(Ran)治(Zhi)理(Li)措(Cuo)施(Shi)
(?) (?)立(Li)式(Shi)烘(Hong)干(Gan)炉(Lu)产(Chan)生(Sheng)的(De)烟(Yan)气(Qi)经(Jing)过(Guo)布(Bu)袋(Dai)除(Chu)尘(Chen)器(Qi)除(Chu)尘(Chen)与(Yu)湿(Shi)法(Fa)脱(Tuo)硫(Liu)后(Hou),(?)经(Jing)烟(Yan)囱(Cong)达(Da)标(Biao)排(Pai)放(Fang)。(?)布(Bu)袋(Dai)除(Chu)尘(Chen)器(Qi)收(Shou)集(Ji)的(De)烟(Yan)尘(Chen)含(Han)有(You)被(Bei)烟(Yan)气(Qi)带(Dai)出(Chu)的(De)部(Bu)分(Fen)重(Zhong)金(Jin)属(Shu)污(Wu)泥(Ni),(?)与(Yu)烧(Shao)结(Jie)块(Kuai)筛(Shai)下(Xia)的(De)碎(Sui)料(Liao)(返(Fan)料(Liao))返(Fan)回(Hui)配(Pei)料(Liao)仓(Cang),(?)成(Cheng)球(Qiu)后(Hou)入(Ru)立(Li)式(Shi)烘(Hong)干(Gan)炉(Lu)。(?)
(?) (?)3.3粗(Cu)炼(Lian)
(?) (?)3.3.1粗(Cu)炼(Lian)工(Gong)艺(Yi)
(?) (?)烧(Shao)结(Jie)块(Kuai)入(Ru)熔(Rong)炼(Lian)炉(Lu),(?)加(Jia)入(Ru)焦(Jiao)炭(Tan)与(Yu)造(Zao)渣(Zha)剂(Ji)石(Shi)英(Ying)石(Shi)和(He)石(Shi)灰(Hui)石(Shi),(?)焦(Jiao)炭(Tan)燃(Ran)烧(Shao)放(Fang)出(Chu)的(De)热(Re)量(Liang)足(Zu)以(Yi)使(Shi)炉(Lu)料(Liao)熔(Rong)化(Hua),(?)并(Bing)使(Shi)熔(Rong)体(Ti)过(Guo)热(Re),(?)同(Tong)时(Shi)形(Xing)成(Cheng)一(Yi)定(Ding)的(De)还(Huan)原(Yuan)气(Qi)氛(Fen),(?)使(Shi)铜(Tong)及(Ji)其(Qi)它(Ta)金(Jin)属(Shu)氧(Yang)化(Hua)物(Wu)还(Huan)原(Yuan),(?)得(De)到(Dao)铜(Tong)含(Han)量(Liang)大(Da)于(Yu)81%的(De)粗(Cu)铜(Tong)与(Yu)铜(Tong)含(Han)量(Liang)约(Yue)为(Wei)40%的(De)冰(Bing)铜(Tong)。(?)具(Ju)体(Ti)反(Fan)应(Ying)过(Guo)程(Cheng)为(Wei):(?)在(Zai)高(Gao)温(Wen)作(Zuo)用(Yong)下(Xia),(?)高(Gao)温(Wen)还(Huan)原(Yuan)物(Wu)料(Liao)中(Zhong)的(De)铜(Tong)发(Fa)生(Sheng)氧(Yang)化(Hua),(?)形(Xing)成(Cheng)Cu20,(?)由(You)于(Yu)铜(Tong)对(Dui)硫(Liu)的(De)亲(Qin)和(He)力(Li)大(Da)于(Yu)铁(Tie)对(Dui)硫(Liu)的(De)亲(Qin)和(He)力(Li),(?)所(Suo)以(Yi)在(Zai)高(Gao)温(Wen)还(Huan)原(Yuan)过(Guo)程(Cheng)中(Zhong),(?)产(Chan)出(Chu)的(De)Cu20被(Bei)炉(Lu)料(Liao)中(Zhong)的(De)FeS硫(Liu)化(Hua)成(Cheng)Cu2S。(?)还(Huan)原(Yuan)过(Guo)程(Cheng)中(Zhong)产(Chan)生(Sheng)的(De)FeO将(Jiang)与(Yu)炉(Lu)料(Liao)中(Zhong)的(De)Si02及(Ji)CaO等(Deng)造(Zao)渣(Zha)物(Wu)质(Zhi)形(Xing)成(Cheng)炉(Lu)渣(Zha),(?)含(Han)铜(Tong)率(Lu)小(Xiao)于(Yu)0.4%。(?)由(You)于(Yu)冰(Bing)铜(Tong)与(Yu)炉(Lu)渣(Zha)实(Shi)际(Ji)上(Shang)不(Bu)相(Xiang)互(Hu)溶(Rong)解(Jie),(?)并(Bing)且(Qie)两(Liang)者(Zhe)比(Bi)重(Zhong)相(Xiang)差(Cha)较(Jiao)大(Da),(?)从(Cong)而(?)可(Ke)较(Jiao)好(Hao)地(Di)分(Fen)离(Li),(?)从(Cong)而(?)得(De)到(Dao)冰(Bing)铜(Tong)产(Chan)品(Pin)。(?)该(Gai)过(Guo)程(Cheng)的(De)主(Zhu)要(Yao)反(Fan)应(Ying)式(Shi)如(Ru)下(Xia):(?)
(?) (?)Cu20+FeS=Cu2S+FeO
(?) (?)Cu2S+FeS=Cu2S·(?)FeS
(?) (?)熔(Rong)炼(Lian)炉(Lu)以(Yi)焦(Jiao)炭(Tan)为(Wei)燃(Ran)料(Liao),(?)炉(Lu)膛(Tang)内(Nei)温(Wen)度(Du)高(Gao)达(Da)1250~(?)1300℃(?)。(?)高(Gao)温(Wen)下(Xia),(?)污(Wu)泥(Ni)中(Zhong)的(De)铜(Tong)盐(Yan)等(Deng)重(Zhong)金(Jin)属(Shu)盐(Yan)分(Fen)解(Jie)为(Wei)氧(Yang)化(Hua)物(Wu),(?)这(Zhe)些(Xie)氧(Yang)化(Hua)物(Wu)和(He)一(Yi)氧(Yang)化(Hua)碳(Tan)接(Jie)触(Chu)还(Huan)原(Yuan)为(Wei)单(Dan)质(Zhi)铜(Tong)和(He)其(Qi)它(Ta)重(Zhong)金(Jin)属(Shu),(?)由(You)于(Yu)炉(Lu)温(Wen)高(Gao)达(Da)1200℃(?)以(Yi)上(Shang),(?)铜(Tong)在(Zai)炉(Lu)底(Di)呈(Cheng)液(Ye)态(Tai),(?)定(Ding)期(Qi)将(Jiang)炉(Lu)内(Nei)的(De)铜(Tong)等(Deng)重(Zhong)金(Jin)属(Shu)放(Fang)出(Chu)成(Cheng)型(Xing),(?)可(Ke)得(De)到(Dao)以(Yi)铜(Tong)为(Wei)主(Zhu),(?)同(Tong)时(Shi)含(Han)有(You)其(Qi)它(Ta)重(Zhong)金(Jin)属(Shu)的(De)产(Chan)品(Pin)。(?)该(Gai)过(Guo)程(Cheng)的(De)主(Zhu)要(Yao)反(Fan)应(Ying)式(Shi)如(Ru)下(Xia):(?)
(?) (?)C+O2=C02
(?) (?)CO2+C=2CO
(?) (?)2CuO+CO=Cu2O+CO2
(?) (?)Cu2O+CO=2Cu+CO2
(?) (?)3.3.2污(Wu)染(Ran)治(Zhi)理(Li)措(Cuo)施(Shi)
(?) (?)从(Cong)熔(Rong)炼(Lian)炉(Lu)排(Pai)出(Chu)的(De)烟(Yan)气(Qi),(?)进(Jin)入(Ru)尾(Wei)气(Qi)处(Chu)理(Li)系(Xi)统(Tong),(?)经(Jing)冷(Leng)却(Que)后(Hou)烟(Yan)气(Qi)温(Wen)度(Du)降(Jiang)至(Zhi)150℃(?)以(Yi)下(Xia),(?)再(Zai)经(Jing)重(Zhong)力(Li)沉(Chen)降(Jiang)室(Shi)、(?)布(Bu)袋(Dai)除(Chu)尘(Chen)器(Qi)、(?)脱(Tuo)硫(Liu)的(De)联(Lian)合(He)处(Chu)理(Li),(?)去(Qu)除(Chu)其(Qi)中(Zhong)的(De)重(Zhong)金(Jin)属(Shu)烟(Yan)尘(Chen)、(?)SO2后(Hou),(?)最(Zui)后(Hou)经(Jing)引(Yin)风(Feng)机(Ji)和(He)烟(Yan)囱(Cong)达(Da)标(Biao)排(Pai)放(Fang)。(?)布(Bu)袋(Dai)除(Chu)尘(Chen)器(Qi)收(Shou)集(Ji)下(Xia)来(Lai)的(De)主(Zhu)要(Yao)含(Han)次(Ci)氧(Yang)化(Hua)锌(Xin)的(De)集(Ji)尘(Chen)灰(Hui),(?)外(Wai)卖(Mai)给(Gei)相(Xiang)关(Guan)氧(Yang)化(Hua)锌(Xin)回(Hui)收(Shou)厂(Chang)家(Jia)。(?)熔(Rong)炼(Lian)炉(Lu)渣(Zha)经(Jing)水(Shui)冷(Leng)却(Que)后(Hou),(?)形(Xing)成(Cheng)玻(Bo)璃(Li)体(Ti)粒(Li)化(Hua)水(Shui)淬(Cui)渣(Zha),(?)重(Zhong)金(Jin)属(Shu)均(Jun)固(Gu)溶(Rong)于(Yu)玻(Bo)璃(Li)体(Ti)中(Zhong),(?)具(Ju)有(You)极(Ji)好(Hao)的(De)安(An)定(Ding)性(Xing),(?)主(Zhu)要(Yao)成(Cheng)分(Fen)是(Shi)轻(Qing)质(Zhi)的(De)硅(Gui)酸(Suan)盐(Yan)类(Lei)无(Wu)机(Ji)物(Wu),(?)重(Zhong)金(Jin)属(Shu)的(De)浸(Jin)出(Chu)浓(Nong)度(Du)远(Yuan)低(Di)于(Yu)毒(Du)性(Xing)鉴(Jian)别(Bie)标(Biao)准(Zhun),(?)可(Ke)用(Yong)作(Zuo)建(Jian)筑(Zhu)辅(Fu)材(Cai)或(Huo)造(Zao)船(Chuan)厂(Chang)的(De)除(Chu)锈(Xiu)材(Cai)料(Liao)。(?)
(?) (?)3.4精(Jing)炼(Lian)
(?) (?)3.4.1精(Jing)炼(Lian)工(Gong)艺(Yi)
(?) (?)粗(Cu)铜(Tong)与(Yu)冰(Bing)铜(Tong)精(Jing)炼(Lian)采(Cai)用(Yong)近(Jin)代(Dai)较(Jiao)普(Pu)遍(Bian)的(De)回(Hui)转(Zhuan)式(Shi)精(Jing)炼(Lian)炉(Lu)精(Jing)炼(Lian)得(De)到(Dao)含(Han)铜(Tong)量(Liang)大(Da)于(Yu)98.5%的(De)阳(Yang)极(Ji)铜(Tong)板(Ban),(?)作(Zuo)为(Wei)产(Chan)品(Pin)外(Wai)销(Xiao)。(?)火(Huo)法(Fa)精(Jing)炼(Lian)主(Zhu)要(Yao)由(You)氧(Yang)化(Hua)和(He)还(Huan)原(Yuan)两(Liang)个(Ge)操(Cao)作(Zuo)环(Huan)节(Jie)构(Gou)成(Cheng)。(?)铜(Tong)中(Zhong)有(You)害(Hai)杂(Za)质(Zhi)除(Chu)去(Qu)的(De)程(Cheng)度(Du)主(Zhu)要(Yao)取(Qu)决(Jue)于(Yu)氧(Yang)化(Hua)过(Guo)程(Cheng),(?)而(?)铜(Tong)中(Zhong)氧(Yang)的(De)排(Pai)除(Chu)程(Cheng)度(Du)则(Ze)决(Jue)定(Ding)于(Yu)还(Huan)原(Yuan)过(Guo)程(Cheng)。(?)氧(Yang)化(Hua)过(Guo)程(Cheng):(?)在(Zai)氧(Yang)化(Hua)过(Guo)程(Cheng)中(Zhong),(?)首(Shou)先(Xian)是(Shi)铜(Tong)的(De)氧(Yang)化(Hua):(?)
(?) (?)4Cu+02=2Cu20
(?) (?)生(Sheng)成(Cheng)的(De)Cu20溶(Rong)解(Jie)于(Yu)铜(Tong)液(Ye),(?)并(Bing)与(Yu)铜(Tong)液(Ye)中(Zhong)杂(Za)质(Zhi)发(Fa)生(Sheng)反(Fan)应(Ying),(?)使(Shi)杂(Za)质(Zhi)氧(Yang)化(Hua):(?)
(?) (?)Cu2O+Me=2Cu+MeO
(?) (?)在(Zai)操(Cao)作(Zuo)温(Wen)度(Du)1373—(?)1523K条(Tiao)件(Jian)下(Xia),(?)Cu2O的(De)浓(Nong)度(Du)越(Yue)大(Da),(?)杂(Za)质(Zhi)金(Jin)属(Shu)Me的(De)浓(Nong)度(Du)就(Jiu)越(Yue)小(Xiao)。(?)为(Wei)了(Liao)迅(Xun)速(Su)完(Wan)全(Quan)地(Di)除(Chu)去(Qu)铜(Tong)中(Zhong)的(De)杂(Za)质(Zhi),(?)氧(Yang)化(Hua)期(Qi)间(Jian)温(Wen)度(Du)以(Yi)1373~(?)1423K为(Wei)宜(Yi),(?)此(Ci)时(Shi)Cu2O的(De)饱(Bao)和(He)浓(Nong)度(Du)为(Wei)6%~(?)8%。(?)为(Wei)了(Liao)减(Jian)少(Shao)铜(Tong)的(De)损(Sun)失(Shi)和(He)提(Ti)高(Gao)过(Guo)程(Cheng)效(Xiao)率(Lu),(?)加(Jia)入(Ru)溶(Rong)剂(Ji)石(Shi)英(Ying)砂(Sha),(?)使(Shi)各(Ge)种(Zhong)杂(Za)质(Zhi)生(Sheng)成(Cheng)硅(Gui)酸(Suan)铅(Qian)、(?)砷(Shen)酸(Suan)钙(Gai)等(Deng)造(Zao)渣(Zha)除(Chu)去(Qu)。(?)脱(Tuo)硫(Liu)是(Shi)在(Zai)氧(Yang)化(Hua)精(Jing)炼(Lian)最(Zui)后(Hou)进(Jin)行(Xing),(?)氧(Yang)化(Hua)除(Chu)杂(Za)质(Zhi)金(Jin)属(Shu)结(Jie)束(Shu),(?)立(Li)即(Ji)就(Jiu)会(Hui)发(Fa)生(Sheng)剧(Ju)烈(Lie)的(De)相(Xiang)互(Hu)反(Fan)应(Ying),(?)放(Fang)出(Chu)SO2:(?)
(?) (?)CuS+2Cu2O=6Cu+SO2
(?) (?)这(Zhe)时(Shi)铜(Tong)水(Shui)出(Chu)现(Xian)沸(Fei)腾(Teng)现(Xian)象(Xiang),(?)称(Cheng)为(Wei)“(?)铜(Tong)雨(Yu)”(?)。(?)除(Chu)硫(Liu)结(Jie)束(Shu)就(Jiu)开(Kai)始(Shi)了(Liao)还(Huan)原(Yuan)操(Cao)作(Zuo)过(Guo)程(Cheng)。(?)还(Huan)原(Yuan)过(Guo)程(Cheng):(?)还(Huan)原(Yuan)过(Guo)程(Cheng)主(Zhu)要(Yao)是(Shi)还(Huan)原(Yuan)
(?) (?)Cu2O,(?)还(Huan)原(Yuan)剂(Ji)分(Fen)解(Jie)产(Chan)出(Chu)的(De)H2、(?)CO等(Deng)使(Shi)Cu2O还(Huan)原(Yuan),(?)反(Fan)应(Ying)为(Wei):(?)
(?) (?)Cu2O+H2=2Cu+H20
(?) (?)Cu20+CO=2Cu+C02
(?) (?)Cu20+C=2Cu+CO
(?) (?)4Cu20+CH4=8Cu+C02+2H20
(?) (?)还(Huan)原(Yuan)过(Guo)程(Cheng)的(De)终(Zhong)点(Dian)控(Kong)制(Zhi)十(Shi)分(Fen)重(Zhong)要(Yao),(?)一(Yi)般(Ban)以(Yi)达(Da)到(Dao)铜(Tong)中(Zhong)含(Han)氧(Yang)0.03%~(?)0.05%(或(Huo)0.3%~(?)0.5%Cu20)为(Wei)限(Xian)。(?)
(?) (?)3.4.2污(Wu)染(Ran)治(Zhi)理(Li)措(Cuo)施(Shi)
(?) (?)从(Cong)回(Hui)转(Zhuan)炉(Lu)尾(Wei)排(Pai)出(Chu)的(De)烟(Yan)气(Qi),(?)进(Jin)入(Ru)尾(Wei)气(Qi)处(Chu)理(Li)系(Xi)统(Tong),(?)经(Jing)水(Shui)冷(Leng)后(Hou)烟(Yan)气(Qi)温(Wen)度(Du)降(Jiang)至(Zhi)150℃(?)以(Yi)下(Xia),(?)再(Zai)经(Jing)布(Bu)袋(Dai)除(Chu)尘(Chen)器(Qi)、(?)湿(Shi)法(Fa)脱(Tuo)硫(Liu)的(De)联(Lian)合(He)处(Chu)理(Li),(?)去(Qu)除(Chu)其(Qi)中(Zhong)的(De)重(Zhong)金(Jin)属(Shu)烟(Yan)尘(Chen)、(?)S02后(Hou),(?)最(Zui)后(Hou)经(Jing)引(Yin)风(Feng)机(Ji)经(Jing)烟(Yan)囱(Cong)排(Pai)空(Kong),(?)烟(Yan)气(Qi)中(Zhong)污(Wu)染(Ran)物(Wu)均(Jun)能(Neng)达(Da)标(Biao)排(Pai)放(Fang)。(?)炉(Lu)门(Men)排(Pai)放(Fang)的(De)烟(Yan)尘(Chen)通(Tong)过(Guo)上(Shang)方(Fang)的(De)集(Ji)气(Qi)罩(Zhao)收(Shou)集(Ji)后(Hou)与(Yu)精(Jing)炼(Lian)炉(Lu)渣(Zha)一(Yi)起(Qi)至(Zhi)熔(Rong)炼(Lian)炉(Lu)熔(Rong)炼(Lian)。(?)主(Zhu)要(Yao)含(Han)次(Ci)氧(Yang)化(Hua)锌(Xin)的(De)布(Bu)袋(Dai)灰(Hui),(?)送(Song)相(Xiang)关(Guan)厂(Chang)家(Jia)回(Hui)收(Shou)锌(Xin)。(?)回(Hui)转(Zhuan)炉(Lu)渣(Zha)含(Han)有(You)19%左(Zuo)右(You)的(De)铜(Tong),(?)自(Zi)然(Ran)放(Fang)冷(Leng)后(Hou),(?)返(Fan)回(Hui)熔(Rong)炼(Lian)炉(Lu)熔(Rong)炼(Lian)。(?)脱(Tuo)硫(Liu)渣(Zha)外(Wai)卖(Mai)水(Shui)泥(Ni)厂(Chang)作(Zuo)原(Yuan)料(Liao)。(?)
(?) (?)4结(Jie)论(Lun)
(?) (?)(1)含(Han)铜(Tong)电(Dian)镀(Du)污(Wu)泥(Ni)综(Zong)合(He)利(Li)用(Yong)采(Cai)取(Qu)的(De)高(Gao)温(Wen)熔(Rong)炼(Lian)工(Gong)艺(Yi)虽(Sui)然(Ran)设(She)备(Bei)投(Tou)资(Zi)成(Cheng)本(Ben)较(Jiao)高(Gao),(?)但(Dan)其(Qi)对(Dui)铜(Tong)回(Hui)收(Shou)率(Lu)达(Da)到(Dao)95%以(Yi)上(Shang),(?)回(Hui)收(Shou)方(Fang)法(Fa)及(Ji)工(Gong)艺(Yi)流(Liu)程(Cheng)简(Jian)单(Dan),(?)可(Ke)操(Cao)作(Zuo)行(Xing)强(Qiang),(?)技(Ji)术(Shu)可(Ke)行(Xing)。(?)采(Cai)用(Yong)立(Li)式(Shi)烘(Hong)干(Gan)炉(Lu)比(Bi)回(Hui)转(Zhuan)式(Shi)烘(Hong)干(Gan)机(Ji)及(Ji)制(Zhi)砖(Zhuan)处(Chu)理(Li)工(Gong)艺(Yi),(?)总(Zong)处(Chu)理(Li)成(Cheng)本(Ben)下(Xia)降(Jiang)了(Liao)30~(?)40%左(Zuo)右(You)。(?)
(?) (?)(2)铜(Tong)属(Shu)于(Yu)不(Bu)可(Ke)再(Zai)生(Sheng)资(Zi)源(Yuan),(?)近(Jin)年(Nian)我(Wo)国(Guo)对(Dui)铜(Tong)原(Yuan)材(Cai)料(Liao)的(De)需(Xu)求(Qiu)不(Bu)断(Duan)增(Zeng)长(Chang),(?)生(Sheng)产(Chan)铜(Tong)的(De)经(Jing)济(Ji)效(Xiao)益(Yi)明(Ming)显(Xian),(?)一(Yi)般(Ban)在(Zai)2年(Nian)左(Zuo)右(You)可(Ke)收(Shou)回(Hui)投(Tou)资(Zi),(?)该(Gai)工(Gong)艺(Yi)在(Zai)经(Jing)济(Ji)上(Shang)可(Ke)行(Xing)。(?)
(?) (?)(3)该(Gai)工(Gong)艺(Yi)产(Chan)生(Sheng)的(De)炉(Lu)渣(Zha)中(Zhong)重(Zhong)金(Jin)属(Shu)的(De)浸(Jin)出(Chu)浓(Nong)度(Du)远(Yuan)低(Di)于(Yu)毒(Du)性(Xing)鉴(Jian)别(Bie)标(Biao)准(Zhun),(?)可(Ke)用(Yong)作(Zuo)建(Jian)筑(Zhu)辅(Fu)材(Cai)或(Huo)造(Zao)船(Chuan)厂(Chang)的(De)除(Chu)锈(Xiu)材(Cai)料(Liao),(?)不(Bu)会(Hui)造(Zao)成(Cheng)二(?)次(Ci)污(Wu)染(Ran)。(?)
(?) (?)(4)产(Chan)生(Sheng)的(De)烟(Yan)气(Qi)采(Cai)取(Qu)有(You)效(Xiao)的(De)治(Zhi)理(Li)措(Cuo)施(Shi)可(Ke)防(Fang)止(Zhi)对(Dui)环(Huan)境(Jing)的(De)污(Wu)染(Ran),(?)同(Tong)时(Shi)收(Shou)集(Ji)下(Xia)来(Lai)的(De)烟(Yan)尘(Chen)得(De)到(Dao)了(Liao)综(Zong)合(He)利(Li)用(Yong),(?)进(Jin)一(Yi)步(Bu)回(Hui)收(Shou)了(Liao)有(You)用(Yong)资(Zi)源(Yuan)。(?)过(Guo)程(Cheng)无(Wu)废(Fei)水(Shui)排(Pai)放(Fang)。(?)
(?) (?)(5)该(Gai)工(Gong)艺(Yi)对(Dui)于(Yu)含(Han)铜(Tong)电(Dian)镀(Du)污(Wu)泥(Ni)进(Jin)行(Xing)资(Zi)源(Yuan)化(Hua)回(Hui)收(Shou),(?)化(Hua)害(Hai)为(Wei)利(Li),(?)变(Bian)废(Fei)为(Wei)宝(Bao),(?)具(Ju)有(You)明(Ming)显(Xian)的(De)环(Huan)境(Jing)效(Xiao)益(Yi)、(?)经(Jing)济(Ji)效(Xiao)益(Yi)与(Yu)社(She)会(Hui)效(Xiao)
(?) (?)益(Yi)。(?)
相(Xiang)关(Guan)产(Chan)品(Pin)
产(Chan)品(Pin)咨(Zi)询(Xun)
产(Chan)品(Pin)中(Zhong)心(Xin)
关(Guan)于(Yu)爱(Ai)立(Li)森(Sen)
联(Lian)系(Xi)我(Wo)们(Men)
南(Nan)通(Tong)爱(Ai)立(Li)森(Sen)环(Huan)保(Bao)科(Ke)技(Ji)有(You)限(Xian)公(Gong)司(Si)
销(Xiao)售(Shou)一(Yi)部(Bu):(?)+86-18994158908
销(Xiao)售(Shou)二(?)部(Bu):(?)+86-13706277223
电(Dian)话(Hua):(?)0513-88773086
传(Chuan)真(Zhen):(?)0513-81800225
邮(You) 箱(Xiang):(?)alisenhb@163. com
地(Di) 址(Zhi):(?)江(Jiang)苏(Su)省(Sheng)南(Nan)通(Tong)市(Shi)海(Hai)安(An)市(Shi)曲(Qu)塘(Tang)镇(Zhen)双(Shuang)楼(Lou)路(Lu)68号(Hao)
Copyright 2020 南(Nan)通(Tong)爱(Ai)立(Li)森(Sen)环(Huan)保(Bao)科(Ke)技(Ji)有(You)限(Xian)公(Gong)司(Si) All Rights Reserved. 网(Wang)站(Zhan)建(Jian)设(She):(?)中(Zhong)企(Qi)动(Dong)力(Li) 南(Nan)通(Tong)