high quality water treatment using efficient polyester fiber

high quality water treatment using efficient polyester fiber
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  • Can OWF water be used for dyeing polyester?
  • Based on the findings, a modified non-aqueous medium dyeing system containing approximately 50% owf water was proposed, which could achieve both high dye uptake and good levelness for sustainable dispersant-free and water saving polyester dyeing. 2. Experimental 2.1. Materials
  • Which non aqueous media is suitable for dyeing polyester fabrics?
  • Further, the proposed mechanism derived from the modified D5 non-aqueous medium systems is expected to be applicable to other non-aqueous media such as isooctane, cottonseed oil and edible oil etc. Table 1. Color strength of the polyester fabrics dyed in D5 and liquid paraffin non-aqueous medium systems. Table 2.
  • How to choose a polymer for textile filtration?
  • The physical and chemical properties can then be adapted to the filtration needs by selecting the appropriate polymer. In textile filtration, the basic material (fiber or filament type) of a woven fabric and its shaping are the most important parameters in the selection of the fabric.
  • Which membrane filtration method is used to purify model textile wastewater (MTW)?
  • Author to whom correspondence should be addressed. The aim of the work was to purify model textile wastewater (MTW) using a two-stage membrane filtration process comprising nanofiltration (NF) and reverse osmosis (RO). For this purpose, a nanofiltration membrane TFC-SR3 (KOCH) and reverse osmosis membrane AG (GE Osmonics) were used.