Reverse osmosis membrane

     With core technology of RO membrane & component elements and automatic film series, Jozzon masters ability of excellent process control and powerful strength of research and development to promise membrane element performance and great support of development of new membrane series and custom made of special model according to customers different requirements.

     Jozzon housing series can all-around remove the organics, microorganism, virus, metal ion, active particles and cancerogenic substance and mainly applied in drinking fountain in house, office and business area.

     Jozzon nanofiltration (NF) series can retain  Na+, K+, Ca2+ and Mg2+ which can maintain content of mineral and nutrient substance while remove harmful substance in water. The advantages of low operation pressure and high flow break with tradition that drinking fountain must be supported with pump or water storage tank. By lower cost and smaller area，the NF series brings new age of drinking fountain .

  

Specification and Main Performance of Membrane Elements

Model	Stable Rejection Rate ( %)	Average Permeated Flow  GPD (m³/d)	Testing Condition
			Testing Pressure psi (MPa)	Testing Concentration (ppm)	Recovery (ï¼…)
JRW*******0	*7.0	*0(0.2)	*0(0.4)	**0，NaCl	*5
JRW*******0	*7.0	*0(0.2)	*0(0.4)	**0，NaCl	*5
JRW*******5	*6.0	*5(0.*8)	*0(0.4)	**0，NaCl	*5
JRW********0	*6.0	**0(0.4)	*0(0.4)	**0，NaCl	*5
JRW********0	*7.0	**0(0.8)	**0(0.7)	**0，NaCl	*5
JRW********0	*7.0	**0(1.2)	**0(0.7)	**0，NaCl	*5
JRW********0	*7.0	**0(1.6)	**0(0.7)	**0，NaCl	*5
JRW********-FR	*7.0	*0( 0.*3)	*0(0.4)	**0，NaCl	*5
JRW********-FR	*7.0	*0( 0.3)	*0(0.4)	**0，NaCl	*5
JEC*******0	*3.0	*0(0.2)	*0(0.2)	**0，NaCl	*5
JEC*******5	*3.0	*5(0.*8)	*0(0.2)	**0，NaCl	*5
JNF*****-HR	****0	*0(0.2)	*0(0.2)	**0，CaCl2	*5
	*7			***0，MgSO4	*5
JNF*****-HF	****0	*0(0.*7)	*0(0.2)	**0，CaCl2	*5
	*5			***0，MgSO4	*5

 

 

Note: Any element model (element performance, size) not mentioned in this table can be arranged to especially customization according to order quantity.

 

Testing Conditions:

    Temperature of Testing Solution…………………………… *5℃

     pH Value of Testing Solution………………………………… 7.5

 

Operation Limits and Conditions

 Max. Working Pressure…………………………………………  **0psi（2.*7Mpa）

 Max Inflow Temperature…………………………………………. *5℃

 Max InflowSDI*5……………………………………………………5

Residual Chlorine Concentration of Feedwater……………… ＜0.1ppm

pH Range of Feedwater During Continuous Operation……… 3～*0

pH Range of Feedwater During Chemical Cleaning………… 2～*2

Max. Pressure Drop of Single Membrane Element……………...*0psi0.*7Mpa）