Smart Deionizer

SDI Specification

BRANDING

Cell Introduction

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Dimension : 230(mm,Ø)X 312(mm,L)
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Housing : Cylindrical / ABS
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Electrode : Bipolar-Carbon/ion
exchange membrane -
Flow : Side to side
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Allowable Pressure : 6bar, max.
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Power source : 300VDC X 1A
Cell Pre-treatment Conditions

Cell Characteristic
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Up to four cells can be configured in series, applicable to a wide range of TDS
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Operation under stable DC voltage by using bipolar electrode (300VDC or less)
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High recovery rate, up to 95%
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Salt removal rate up to 95%
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Operating temperature, max. 60℃
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Low energy consumption due to low voltage operation
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Electrode is not exposed to ensure electrical safety
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Compared with other processes, the pretreatment conditions are simple and the pretreatment process cost is economical.
SDI Applications
RO concentrated water reuse system

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Reduce TDS of concentration water from RO process and reuse as RO feed
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RO recovery rate can be dramatically increased.
Pure/ultrapure water system

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Replace No. 2 pass RO with SDI®
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To meed EDI inflow water quality
Industrial water/effluent water reuse system

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In order to reuse the effluent from the RO process,
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If the conductivity is high for feed water into the RO, use it on the front of RO
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Applicable to low salinity/high salinity effluent water
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Reduction of RO process load when RO process is selected as the downstream process.