HTI Industrial & Municipal Wastewater Ultrafiltration Systems

Ultrafiltration Systems: SepraMemâ„¢ Products

HTI's SepraMem Products - Boeing

SepraMem™ 30/400

SepraMemTM 30/400 uses HTI’s proprietary SepraMemTM Ultrafiltration membrane configured in open channel 8” diameter by 40” long spiral elements. The base unit has three elements to process about 3,000 gallons per day. The SepraMemTM 3/40 Ultrafiltration system can accept an additional 6 elements, in two additional vessels on the standard skid to nominally process 9,000 gallons per day. The system is designed to accept a parallel system skid allowing up to five fold process capacity of 40,000 gallons per day. The concentrate is collected for disposal and permeate is discharged to POTW after carbon treatment.

Filter Elements: SepraMem UF0840OIL
System Flow Rate: 2 to 28 gpm permeate
System Pressure: 60 psig
System Temperature: 140°F
Fluid: Various metalworking fluids, machine lubricants and soap on scrap chips.
Influent Design Range: 0.5 to 4.0% oils
Ave. Effluent Design: 80 - 97% oil removal

The SepraMem 30/400 is just one example of the many configurations available. SepraMem Ultrafiltration Spiral Wound Modules are available in a wide array of sizes and configurations to meet you needs, and other custom order sizes and configurations are available upon request.

    Size
(Dia. "X Length")
Membrane Area (m2) Molecular Weight Cut-Off (MWCO) Clean Water Flux (LMH/bar) Max Feed Pressure (bar) Operating pH Range Cleaning pH Range Maximum Operating
Temp (C°)
8040UF-FS Fine Spacer
(9 leaves)
8 x 40 16 50,000 15 7 2.0 - 9.0 2.0 - 10.5 60
8040UF-OS Open Spacer
Oil - (6 leaves)
8 x 40 10.5 50,000 15 7 2.0 - 9.0 2.0 - 10.5 60
4040UF-FS Fine Spacer
(2 leaves)
4 x 40 3.5 50,000 15 7 2.0 - 9.0 2.0 - 10.5 60
4040UF-OS Open Spacer
Oil - (1 leaf)
4 x 40 1.75 50,000 15 7 2.0 - 9.0 2.0 - 10.5 60