CARPET DYEING : BATH RUGS AND MATS : MODERN RUNNER RUGS.
- A large rug, typically an oriental one
- A floor or stair covering made from thick woven fabric, typically shaped to fit a particular room
- Add a color to or change the color of (something) by soaking it in a solution impregnated with a dye
- Take color well or badly during such a process
- the use of dye to change the color of something permanently
- Dyeing is the process of imparting colours to a textile material in loose fibre, yarn, cloth or garment form by treatment with a dye.
- (dyed) bleached: (used of color) artificially produced; not natural; "a bleached blonde"
Importance of H"2O"2/Fe^2^+ ratio in Fenton's treatment of a carpet dyeing wastewater [An article from: Journal of Hazardous Materials]
This digital document is a journal article from Journal of Hazardous Materials, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
The effectiveness of the Fenton's reagent (H"2O"2/Fe^2^+) in the treatment of carpet dyeing wastewater was investigated under different operational conditions, namely, H"2O"2 and FeSO"4 concentrations, initial pH and temperature. Up to 95% COD removal efficiency was attained using 5.5g/l FeSO"4 and 385g/l H"2O"2 at a pH of 3, temperature of 50^oC. The H"2O"2/Fe^2^+ ratio (g/g) was found to be between 95 and 290 for maximum COD removal. It was noteworthy that, keeping H"2O"2/Fe^2^+ ratio constant within the range of 95-290, it became possible to decrease FeSO"4 concentration to 1.1g/l and H"2O"2 concentration to 96.3g/l, still achieving nearly the same COD removal efficiency. The relative efficiencies of Fenton's oxidation and coagulation stages revealed that Fenton's coagulation removed organic compounds which were not removed by Fenton's oxidation, indicating that the Fenton's coagulation acted as a polishing step.
showing some of the bright colors of the carpets.
Over dyed rugs and patchworks
Lovely stack of over dyed rugs and patchworks.
Exploring natural and foolproof dyeing techniques—to coincide with the high demand for organic and rustic approaches to fiber arts—this colorful guide expertly utilizes the many modern and traditional methods intrinsic to creating beautiful fibers. Demonstrating that the use of natural dyes to create fabric, yarn, or fiber can be simple, eco-friendly, and surprisingly affordable, this thoughtful instructional is ideal for quilters looking to give their projects an edge, spinners searching for an eco twist, and knitters on a quest for that perfect color of yarn—all of whom will learn how different natural dyes will affect the colors obtained on various mediums and how to mix dye baths for unique results. Including comprehensive lists for measuring, weighing, and dyeing; step-by-step sequences to simply and concisely explain techniques for collecting and preparing dyestuff; and methods for both solid and semisolid dyeing, this quintessential dyeing manual provides novices and seasoned artists alike with plenty of thoughtful inspiration to get creative the natural way.
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