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聚合(he)氯化(hua)鋁化(hua)學指標(biao)
聚合氯化鋁(lv)是由鹽(yan)酸(suan),氫(qing)鋁,鋁礬土經高溫高壓精制(zhi)聚合而成。PAC聚合氯(lv)化(hua)鋁(lv)屬(shu)于無機混凝劑,有(you)滾筒干燥和噴(pen)霧干燥工(gong)藝(yi)兩種(zhong)制成的產品,適(shi)用(yong)于不同行(xing)業水凈化(hua)處理(li)。
PAC聚(ju)合(he)氯化鋁絮體(ti)形(xing)成快、沉降速度快。適應的(de)源水PH5.0-9.0范圍均可凝聚。腐蝕性小,操作條件好。處(chu)理(li)(li)水中鹽分增加(jia)少,有利于離(li)子交換(huan)處(chu)理(li)(li)和高純制水。對(dui)源(yuan)水溫度(du)的適應性較強。
聚合氯化(hua)鋁化(hua)學指標:
聚合氯化鋁 |
飲(yin)水級 |
工業(ye)級 |
||
標準(zhun):GB15892-2009 |
標準(zhun):GB/T 22627-2008 |
|||
液體 |
固體(ti) |
液體 |
固(gu)體 |
|
Al2O3 含量 wt%≥ |
10.0 |
30.0 |
6.0 |
28.0 |
鹽(yan)基(ji)度 % |
40~90 |
30~95 |
||
密(mi)度(20℃)g/cm3≥ |
1.12 |
- |
1.10 |
- |
水(shui)不(bu)溶物 %≥ |
0.2 |
0.6 |
0.5 |
1.5 |
pH值(10g/L 水溶液) |
3.5~5.0 |
3.5~5.0 |
||
砷 wt%≤ |
0.0002 |
0.0005 |
0.0015 |
|
鉛 wt%≤ |
0.001 |
0.002 |
0.006 |
|
鎘 wt%≤ |
0.0002 |
- |
- |
|
HG wt%≤ |
0.00001 |
- |
- |
|
6價鉻 wt%≤ |
0.0005 |
- |
- |
|
鐵 wt%≤ |
- |
2.0 |
5.0 |
聚合(he)氯化鋁(lv)分(fen)為固體聚合(he)氯化鋁(lv)和液體聚合(he)氯化鋁(lv):
液(ye)體(ti)聚合氯化鋁不(bu)用稀(xi)釋(shi),裝卸(xie)使用方便,價格相(xiang)對便宜的優點,缺(que)點是運輸需要罐車,單(dan)位(wei)運輸成本增加(每(mei)噸(dun)固(gu)體(ti)相當于2-3噸液體(ti)) ,固(gu)體(ti)聚合(he)氯化(hua)鋁干燥后的形態,有運輸方便的優(you)點,不(bu)需要(yao)罐車(che),缺點是使用時還需(xu)要稀釋(shi),增加工(gong)作強度(du).
聚合氯化(hua)鋁工藝分類 :
滾筒(tong)聚合氯(lv)化(hua)鋁含量一般,水不溶(rong)物高(gao),多用于污水處理。
板框(kuang)聚合氯(lv)化鋁(lv)含量高,水(shui)不溶(rong)物低,用(yong)于污水(shui)處理、飲用(yong)處理。
噴霧(wu)干燥聚合氯化鋁含量高(gao),水不溶(rong)物低,溶(rong)解速度快.用于飲用水處理。
聚合氯化鋁用途:
城市給(gei)排(pai)水(shui)(shui)(shui)(shui)(shui)凈化(hua):河流水(shui)(shui)(shui)(shui)(shui)、水(shui)(shui)(shui)(shui)(shui)庫水(shui)(shui)(shui)(shui)(shui)、地(di)下水(shui)(shui)(shui)(shui)(shui)。工(gong)(gong)(gong)業(ye)給(gei)水(shui)(shui)(shui)(shui)(shui)凈化(hua)、城市污(wu)水(shui)(shui)(shui)(shui)(shui)處理、工(gong)(gong)(gong)業(ye)廢(fei)水(shui)(shui)(shui)(shui)(shui)和廢(fei)渣中(zhong)(zhong)(zhong)有用物質(zhi)的(de)回(hui)收、促進(jin)洗煤(mei)廢(fei)水(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)(zhong)煤(mei)粉(fen)(fen)的(de)沉降、淀(dian)粉(fen)(fen)制造(zao)(zao)業(ye)中(zhong)(zhong)(zhong)淀(dian)粉(fen)(fen)的(de)回(hui)收。各種工(gong)(gong)(gong)業(ye)廢(fei)水(shui)(shui)(shui)(shui)(shui)處理:印染廢(fei)水(shui)(shui)(shui)(shui)(shui)、皮革廢(fei)水(shui)(shui)(shui)(shui)(shui)、含(han)氟廢(fei)水(shui)(shui)(shui)(shui)(shui)、重(zhong)金(jin)屬廢(fei)水(shui)(shui)(shui)(shui)(shui)、含(han)油廢(fei)水(shui)(shui)(shui)(shui)(shui)、造(zao)(zao)紙廢(fei)水(shui)(shui)(shui)(shui)(shui)、洗煤(mei)廢(fei)水(shui)(shui)(shui)(shui)(shui)、礦山廢(fei)水(shui)(shui)(shui)(shui)(shui)、釀造(zao)(zao)廢(fei)水(shui)(shui)(shui)(shui)(shui)、冶(ye)金(jin)廢(fei)水(shui)(shui)(shui)(shui)(shui)、肉(rou)類加工(gong)(gong)(gong)廢(fei)水(shui)(shui)(shui)(shui)(shui)、污(wu)水(shui)(shui)(shui)(shui)(shui)處理、造(zao)(zao)紙施膠、糖液精制、鑄(zhu)造(zao)(zao)成、布匹防皺、催化(hua)劑載體、醫藥精制、水(shui)(shui)(shui)(shui)(shui)泥速凝、化(hua)妝品原(yuan)料。
聚合氯化鋁產品包裝:
聚合氯化(hua)鋁產(chan)品包裝(zhuang)外部塑料編(bian)織(zhi)袋,內有塑料薄膜套裝(zhuang),每袋凈(jing)重25公斤,還可根據用戶要(yao)求進(jin)行(xing)貼牌包(bao)裝(zhuang)。