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Color Removal

The release of colored wastewater into the environment is a common source of pollution, and a problem affecting the textile, dyeing and food industries in particular. Textile and dyeing mills use various kinds of artificial composite dye, and discharge large amounts of highly colored wastewater. These wastes must be treated prior to discharge in order to comply with the environmental protection laws for receiving waters.

Biological treatment processes are frequently used to treat textile effluents. These processes are generally efficient for biochemical oxygen demand (BOD) and suspended solids removal (TSS) but they are largely ineffective when it comes to removing color from waste. 

Find out the MANN+HUMMEL Water & Membrane Solutions' products that can help with your color removal needs.

Product Highlights

Trisep UF module

TRISEP Ultrafiltration

MANN+HUMMEL offers fully customizable solutions tailored to your needs with TRISEP products. Design variables include element size, outer wrap, permeate tube, feed spacer, feed properties (including ultra-high pressure and high temperature), membrane type (MF, UF, NF, RO), and the option to private label.

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oltemare NF product range

OLTREMARE NF Nanofiltration

Oltremare elements are ideal to purify every type of water, and are suitable for a wide range of light industrial and commercial applications.

This includes: vending machines for self-service distilled and drinking water, car washes for spot free rinse and wash water recycling, potable water, boiler feed-water, industrial process water, waste treatment reclamation, seawater desalination, agriculture and pharmaceutical.

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ProCEM module

ProCEM Tubular Ceramic Membrane

ProCEM is our product range of tubular ceramic membranes, built to withstand harsh process conditions and to optimize process recovery. It operates in cross-flow mode to ensure stable and flexible operation, and delivers high performance from nano- to micro-filtration.

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