產(chǎn)品名稱:EDI設(shè)備
EDI工作原理
首先是填充在模堆中的樹(shù)脂吸附原水中的離子而達(dá)到脫鹽的目的模堆兩端電極上的直流電使模堆內(nèi)部產(chǎn)生電位差,從而促使陽(yáng)離子向陰極移動(dòng),陰離子向陽(yáng)極移動(dòng),陰、陽(yáng)離子最終進(jìn)入濃縮室淡水室水電阻率升高到一定極限,水分子電離分散生成H+和OH-,以保持淡水室內(nèi)的樹(shù)脂經(jīng)常處于再生狀態(tài),實(shí)現(xiàn)連續(xù)脫鹽。
EDI的特點(diǎn)
1、脫鹽率高
2、水利用率高達(dá)95%
3、樹(shù)脂無(wú)需酸堿再生
4、運(yùn)行、操作、維護(hù)方便
5、視產(chǎn)水要求可將模塊不斷堆積,以適應(yīng)更大產(chǎn)水量的要求
6、流量范圍從1到450m3/h
7、運(yùn)行成本低,能耗少,每產(chǎn)水3.8m3/h,耗電IKW
Electropure EDI模塊技術(shù)參數(shù)EDI Module Technical Parameters
模塊型號(hào)Module Model
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XL-500-L
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XL-500
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XL-400
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XL-300
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XL-200
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XL-100
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產(chǎn)水流量范圍
Product Flow Range,
m3/h( gpm)
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1.6 to 3.35
(7to 14¾)
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1.3 to 2.3
(6 to 10)
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0.7 to 1.5
(3 to 7)
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0.3 to 0.9
(1½ to 4)
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0.1 to 0.3
(½ to 1½)
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0.05 to 0.15
(¼ to ¾)
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最大產(chǎn)水流量
Maximum Product Flow,m3/h( gpm)
|
3.95
(17½)
|
3.0
(13)
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1.9
(8½)
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1.3
(5¾)
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0.45
(2¼)
|
0.2
(1)
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產(chǎn)水電阻率
Product Resistivity, MΩ.CM
|
16~18.2
|
16~18.2
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16~18.2
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16~18.2
|
16~18.2
|
16~18.2
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回收率
Recovery Rate,%
|
90~95
|
90~95
|
90~95
|
90~95
|
90~95
|
90~95
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操作電壓
Operating Voltage, VDC
|
350
(200-390)
|
300
(200-320)
|
200
(150-220)
|
150
(120-160)
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100 (60-120)
|
48
(30-60)
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設(shè)計(jì)電壓
Design Voltage,VDC
|
500
|
500
|
400
|
300
|
200
|
100
|
操作電流
Operating Current, A
|
1~3
|
1~3
|
1~3
|
1~3
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1~3
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1~3
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設(shè)計(jì)電流
Design Current, A
|
8
|
8
|
8
|
8
|
8
|
8
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進(jìn)水壓力Feed Pressure, MPa(bar)
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0.15~0.5
(1.5~5)
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0.15~0.5
(1.5~5)
|
0.15~0.5
(1.5~5)
|
0.15~0.5
(1.5~5)
|
0.15~0.5
(1.5~5)
|
0.15~0.5
(1.5~5)
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進(jìn)水/產(chǎn)水壓力降Feed-Product Pressure Drop,
MPa(bar)
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0.14~0.35
(1.4~3.5)
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0.14~0.3
(1.4~3)
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0.1~0.21
(1~2.1)
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0.1~0.14
(1~1.4)
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0.07~0.17
(0.7~1.7)
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0.07~0.17
(0.7~1.7)
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濃水壓力降Concentrate Pressure Drop,MPa(bar)
|
0.06~0.08
(0.6~0.8)
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0.06~0.08
(0.6~0.8)
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0.05~0.07
(0.5~0.7)
|
0.05~0.06
(0.5~0.6)
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0.04~0.06
(0.4~0.6)
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0.03~0.05
(0.3~0.5)
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極水壓力降Electrolyte Pressure Drop,MPa(bar)
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0.14~0.17
(1.4~1.7)
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0.14~0.17
(1.4~1.7)
|
0.11~0.14
(1.1~1.4)
|
0.09~0.11
(0.9~1.1)
|
0.07~0.09
(0.7~0.9)
|
0.05~0.08
(0.5~0.8)
|
溫度范圍Temperature,℃
|
5~35
|
5~35
|
5~35
|
5~35
|
5~35
|
5~35
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進(jìn)水PH
Feed Water PH
|
5~9.5
(最佳7~8 Optimum7~8)
|
5~9.5
(最佳7~8 Optimum7~8)
|
5~9.5
(最佳7~8 Optimum7~8)
|
5~9.5
(最佳7~8 Optimum7~8)
|
5~9.5
(最佳7~8 Optimum7~8)
|
5~9.5
(最佳7~8 Optimum7~8)
|
|