道尔顿SW海水淡化反渗透膜元件


产品简介

Daltonen Membrane (道尔顿膜) SW海水淡化专用反渗透膜元件采用创新膜技术,膜的支撑层底抗压密性强,皮层厚且致密,抗磨损、抗化学降解,利用短膜片结构,增加膜页数,极大提高膜效率,实现了高产水条件下的高脱盐率和硼截留率。耐 pH 范围宽,清洗效率高,能用普通酸碱进行强力高效的清洗,因清洗彻底,膜系统能长期低压力运行,可大幅度减少运行费用。

 

产品尺寸

膜型号

尺寸A inch (mm)

尺寸B inch(mm)

尺寸C inch (mm)

尺寸D inch (mm)

DSW8400HR

40(1,016)

/

1.125(29)

7.9 (201)

DSW8440HR

40(1,016) / 1.125(29) 7.9 (201)

DSW8365HRLE

40(1,016) / 1.125(29) 7.9 (201)

DSW8400HRLE

40(1,016) / 1.125(29) 7.9 (201)

DSW8440HRLE

40(1,016) / 1.125(29) 7.9 (201)

DSW8400XHR

40(1,016) / 1.125(29) 7.9 (201)

DSW8440XHR

40(1,016) / 1.125(29) 7.9 (201)

pic

 

 产品参数

膜型号

有效膜面积ft(m2)

稳定脱盐率%

最低脱盐率%

产水量gpd(m°/d)

DSW8400HR

400(37.2)

90 99.80 6,000(23)
DSW8440HR

440(41)

90 99.80 6,000(23)
DSW8365HRLE

365(34)

90 99.80 6,000(23)
DSW8400HRLE

400(37.2))

90 99.80 6,000(23)
DSW8440HRLE

440(41)

90 99.80 6,000(23)
DSW8400XHR

400(37.2)

90 99.80 6,000(23)
DSW8440XHR

440(41)

90 99.80 6,000(23)

 

测试条件:进水压力5.5 MPa(800 psi); 进水温度25C77F); 进水水质32,000 ppm NaCl; 进水pH值8; 回收率8%

 

 

 使用说明

 

最高工作压力

83 bar (1200psi)

连续运行PH值范围

PH 2-11

最高工作温度

45°C(113°F)

允许游离氢含量

<0.1ppm

最大进水SDI值

5.0

单支膜元件流量变化范围

±15%

化学清洗PH值范围

PH 1-13

有效膜面积变化范围

±3%

单支膜元件最大压降

1.2 bar (15psi)

稳定脱盐率获得时间

连续运行24h-48h

For more information, please call the hotline 0755-66611508 or download the technical manual.

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