Methylcellulose
Wastewater Treatment
Ashland (Hercules) | Belgium
Polymer Recovery As Raw Material
Client: Chemical Manufacturer in Belgium
Goal: Recover polymer as raw material, comply with EU sewer discharge limits
Membrane: NF
Average Flux: 150 liter/ (m2 • hr) [88 GFD]
Note: Filtration occurred at 85oC while retaining satisfactory polymer rejection
Concentrate (left) and Permeate (right) at recovery intervals 20%, 40%, 60%, 80%, 95%, respectively.
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