• Membranes

Membranes


  • Brand: NDT Products
  • Product Code: Membrane Elements
  • Availability: In Stock

Available Options


Separates Aqueous Solutions

NDT Products' wastewater filtration equipment uses membranes to separate aqueous solutions, emulsions, and suspensions.  Membrane filtration can either:

  • Recycle the valuable chemistry for re-use
  • Minimize waste volumes by extracting the water for discharge
  • In close-looped systems; discharged water can be recycled


NDT Products' membrane elements are offered in a variety of pore sizes, dimensions, and feed spacer thicknesses to fit almost any wastewater application.

Key Features:

  • Polymeric, thin-film membrane
  • Patented back-to-back, FleerFlo™ feed spacers
  • Uniform pore size and a high degree of porosity
  • Smooth surface desirable for fouling reduction
  • Smaller pores near surface, control rejection
  • Good resistance to pH and temperature
  • 94 mil. pore size; other pore sizes available


Applications:

Nano-Filtration Membranes (product numbers ending in '232')

  • Dye penetrant applications


Ultra-Filtration Membranes (product numbers ending in '444')

  • Aqueous (water-based) cleaners from parts washers, floor cleaning, equipment wash-down, etc.
  • Machine coolants and water-soluble cutting oils
  • Air compressor condensate
  • Water-based ink washed from printing
  • Oil/water emulsions


Membrane Model Comparison

PRODUCT IDAPPROX. MOLECULAR CUT-OFF WEIGHTDIMENSIONS (OD x L)

Splitter Jr.

Splitter

Splitter XD

Ultra 500Ultra 1500Ultra 3000Ultra 6000
350994BB444400kDa3.3 x 9"

x

x*






350994BB232100-250Da3.3 x 9"

x

x*






251994BB444400kDa3.3 x 19"

x*



351994BB232

100-250Da

3.3 x 19"

x*



404094BB232

100-250Da

4 x 40"


x


404094BB444400kDa4 x 40"


x


804094BB232

100-250Da

8 x 40"



xx*x**
804094BB444400kDa8 x 40"



xx*x**

* Two required

** Four required

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Tags: non-destructive testing (ndt), infinitex, splitter, waste processing, filtration membranes