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ESNA
 

Hydranautics ESNA4-LD

 

ESNA4-LD’s selective separation capability using nanofiltration technology can be used to deliver high quality permeate water while removing specific contaminants such as nitrates and larger organic compounds from waters with low salinity.

Given this capability of ESNA4-LD, it finds its application in treating groundwaters used by farming communities where there is a need to remove nitrates which contaminate the water due to the use of fertilizers.

ESNA4-LD also finds its use in the treatment of waters containing sulfates found in the wastewaters from the mining industry. Regulations governing sulfate concentrations have become more stringent as mine planners and operators are required to develop sulfate management in their water management plans with minimal impact on drinking water resources.

ESNA4-LD membrane is available in 8-inch diameter sizes.

Availability In stock (>5 pcs)
€584
€706,64 incl. VAT
   

Parameters

Product code 33
Brand Hydranautics
Category Nano/Micro Filtration Membranes
Warranty 1 year
 

Description

General Product Description*  
Size: 8″ diameter & 40″ length
Permeate Flow: 11,500 gpd (43.5 m3 /d)
CaCl2 Rejection: 99%
Configuration: Low Fouling Spiral Wound
Membrane Polymer: Composite Polyamide
   
Product Use and Restrictions  
Maximum Applied Pressure: 600 psig (4.14 MPa)
Maximum Chlorine Concentration: < 0.1 ppm
Maximum Operating Temperature: 113 °F (45 °C)
pH Range, Continuous (Cleaning): 2-10 (1-12 at 25 °C for 30 minutes)
Maximum Feedwater Turbidity: 1.0 NTU
Maximum Feedwater SDI (15 mins): 5.0
Maximum Feed Flow: 85 gpm (19.3 m3 /h)
Minimum Brine Flow: 12 gpm (2.7 m3 /h)
Maximum Pressure Drop for Each Element: 15 psi (0.10 MPa)
   
   
*Please refer to standard testing conditions and details in the enclosed datasheet
Weight 15 kg

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