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|Capacity:||500Liter/Hour ---2000L/H||Treatment Method:||Electrode|
Product Name: EDI System Electrodeionization system
EDI(Electrodeionization)is a revolutionary water treatment technology ,tiis a membrane filtration and desalination technology that skillfully combined the electrodialysis technology and ion exchange technology together ,which is high-tech ,green and eco-friendly technology.
EDI equipment uses the RO outlet water as feed water .The resistivity of RO outlet water is normally 40-2us/cm(25°C),and the resistivity of EDI outlet water can normally reach 18MΩ.cm(25°C).According to the application of deionization water and the setup of the system ,EDI outlet water can meet the requirements for resistivity of 1-18MΩ.cm(25°C).
The advantages of EDI equipment are continual water production ,no acid and alkali regeneration,unattended operation ,etc.It is gradually replacing the mix bed as the fine treatment equipment .Due to its environmentally friendliness and ease of use ,EDI equipment has been accepted by more and more people and widely used in pharmaceutical ,electronic,electricity,and chemical industry.Its existence is a revolutionary progress of water treatment equipment ,which marked the water treatment industry finally entered into green industry.
Advantages of EDI Equipment
EDI utilizes chemical-free regeneration method ,which means a safer workplace because there is no need to store or handle hazardous acid and caustic.There are fewer regulation concerns due to the absence of these corrosive chemicals and there will be no waste neutralization or disposal issues.
EDI is a continuous process.The ion exchange resins are continuously being regenerated by the DC electric field .There is no exchange of ions as happens is conventional ion exchange operations ,therefore the quality of the water remains at a consistent high level of purity .The electric field also provides a bacteriostatic environment inside the EDI cell ,inhibiting the growth of bacteria and other organisms.
EDI equipment has significantly lowered operating costs than conventional ion exchange processes .Only a relatively small amount of electric power is need to complete the water purification .The lack of acid and caustic regeneration means less operator attention and lower labor costs .Capital costs can also be expected to be lower ,especially because no chemical storage ,pumping and neutralization equipment is required.
EDI equipment has a significantly smaller footprint than conventional ion exchange equipment ,This means that less plant space will be required to provide the same quantity of water .
When to Consider Using EDI Equipment
EDI may be considered to be a competitive alternate process to :
Company : Shanghai CY-Water Equipment CO.,LTD
Contact : Yanni Wang
Phone : +86 15900488030
Contact Person: Wang