Download or read book Carbon Adsorption of Phenol from an Aqueous Solution in the Presence of Other Adsorbates written by John Eugene Ceresi and published by . This book was released on 1987 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Adsorption of Phenols Onto Granular Activated Carbon from Aqueous Solution written by John S. Zogorski and published by . This book was released on 1975 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Adsorption of Phenol in Aqueous Solutions Using Modified Activated Carbon written by Nik Mahyiddin Nik Ab Aziz and published by . This book was released on 2008 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Surface Groups on Adsorption of Pollutants written by Robert W. Coughlin and published by . This book was released on 1970 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chemistry Physics of Carbon written by Ljubisa R. Radovic and published by CRC Press. This book was released on 2000-11-09 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Provides an overview of scientific and technological issues in environmental applications of carbon materials. Emphasizes the versatility of carbon materials in both gas- and liquid-phase environmental applications, including a discussion of emerging technologies. Highlights the power and potential opportunities afforded by NMR spectroscopy for un

Download or read book Surface treated Activated Carbon for Removal of Phenol from Water written by O. P. Mahajan and published by . This book was released on 1980 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Activated Carbon Adsorption of Organics from the Aqueous Phase written by I. H. Suffet and published by . This book was released on 1980 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Irreversible Adsorption of Phenolic Compounds by Activated Carbons written by Terry Michael Grant and published by . This book was released on 1989 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phenolic Compounds written by Marcos Soto-Hernández and published by BoD – Books on Demand. This book was released on 2017-03-15 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phenolic compounds as a large class of metabolites found in plants have attracted attention since long time ago due to their properties and the hope that they will show beneficial health effects when taken as dietary supplements. This book presents the state of the art of some of the natural sources of phenolic compounds, for example, medicinal plants, grapes or blue maize, as well as the modern methods of extraction, quantification, and identification, and there is a special section discussing the treatment, removal, and degradation of phenols, an important issue in those phenols derived from the pharmaceutical or petrochemical industries.

Download or read book Adsorption of Strong Acids Phenol and 4 nitrophenol from Aqueous Solution by Active Carbon in Agitated Non flow Systems written by Vernon Leroy Snoeyink and published by . This book was released on 1972 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Removal of Phenols from Polluted Waters written by John S. Zogorski and published by . This book was released on 1974 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Activated Carbon Adsorption written by Roop Chand Bansal and published by CRC Press. This book was released on 2005-05-24 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: High surface area, a microporous structure, and a high degree of surface reactivity make activated carbons versatile adsorbents, particularly effective in the adsorption of organic and inorganic pollutants from aqueous solutions. Activated Carbon Adsorption introduces the parameters and mechanisms involved in the activated carbon adsorption

Download or read book Phenol Adsorption from Dilute Aqueous Solutions by Carbons written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mechanism of Organic Adsorption on Activated Carbon written by John Thomas Cookson and published by . This book was released on 1973 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Green Adsorbents written by George Z. Kyzas and published by Bentham Science Publishers. This book was released on 2015-12-01 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adsorption technology is a promising avenue for wastewater treatment. Numerous adsorbent materials are presently synthesized. Green or environmental friendly adsorbents are derived from plants and agricultural crop sources, giving them a very low production cost when compared to synthetic polymers. This monograph explains the basic principles of green adsorption technology, their production processes and strategies to remove different categories of environmental pollutants (dyes, heavy metals and phenols/pesticides). The book explains details in terms of features such as adsorption capacity, physico-chemical kinetics and reuse potential. A summary of the economics and future prospect for green adsorption technology is also given. This text is a handy reference for environmental chemistry students, researchers and policy makers.

Download or read book ADSORPTION OF STRONG ACIDS PHENOL AND 4 NITROPHENOL FROM AQUEOUS SOLUTION BY ACTIVE CARBON IN AGITATED NON FLOW SYSTEMS written by VERNON L. SNOEYINK and published by . This book was released on 1968 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Adsorption of Phenolics on Activated Carbon impact of Pore Size Distribution written by Qiuli Lu and published by . This book was released on 2006 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impact of narrow pore size distribution (PSD) of activated carbon fibers (ACFs) on the oligomerization of phenolic compounds was conducted in this study. Four types of microporous ACFs with increasing degrees of activation, namely ACC-10 (8.0), ACC-15 (12.8), ACC-20 (17.4) and ACC-25 (19.7), and one granular activated carbon (GAC) F400 (4-800) were used as adsorbents. Seven commonly encountered phenolic pollutants were used as adsorbates - phenol, 2-methylphenol, 2-ethylphenol, 2-chlorophenol, 2-nitrophenol, 4-chlorophenol, and 4-nitrophenol. Single, binary and ternary adsorption of phenolic compounds were conducted under anoxic (absence of molecular oxygen) and oxic (presence of molecular oxygen) conditions. Single solute adsorption of phenolic compounds was found to be well described by Myers equation. For each adsorbate except nitrophenols, higher adsorptive capacities were achieved under oxic than anoxic conditions. The extent of oligomerization which was represented by the difference between the oxic and anoxic adsorptive capacity, were changing in the order of F400> ACC-25> ACC-20> ACC-15> ACC-10. This is in the same order as the decrease of the adsorbent pore diameter. At the same time, F400 showed least adsorption under anoxic conditions among all the adsorbents. The narrow PSD of ACFs was effective in hampering oligomerization in the single solute adsorption. Higher extraction efficiencies were achieved for ACFs than F400. The lower the extent of oligomerization, the higher regeneration efficiency was achieved. On each adsorbent, the extents of adsorbates oligomerization were related to the adsorbates critical oxidation potential (COP), molecular size, and adsorbent pore diameter. Low COP, small molecular size, large pore diameter always favored oligomerization. Binary adsorption for different phenolic compounds was conducted on ACC-10, ACC-15 and F400. No difference between anoxic and oxic binary adsorption isotherms were found on ACC-10. The Ideal Adsorbed Solution Theory (IAST), using the Myers equation for correlating the single-solute anoxic isotherms, successfully predicted the anoxic and oxic binary adsorption on ACC-10. For binary adsorption on ACC-15 and F400, the oxic adsorption was higher than anoxic ones and IAST well predicted the anoxic isotherms, but under predicted the oxic ones due to occurrence of oligomerization of the adsorbates on the adsorbent surface. The deviation of the experimental adsorption isotherms from predictions for F400 was larger than that of ACC-15. For binary adsorption, the narrow PSD of ACC-15 reduced the oligomerization to some extent while ACC-10 completely hampered oligomerization. For ternary adsorption on ACC-15 and F400, slight oligomerization was found on ACC-15 while obvious oligomerization of phenolic compounds was found on F400 under oxic conditions. Fourier Transform Infrared Spectroscopy (FT-IR) and solid nuclear magnetic resonance (NMR) were used to investigate the oligomerization of phenolic compounds on activated carbon. FT-IR and solid NMR results confirmed the oligomerization of phenolic compounds on the activated carbon surface under oxic conditions. To make GAC more cost-effective, novel ways to produce GAC - in the ways that ACFs were made - was proposed and tested. Experimental GAC, made from bituminous coal, successfully reduced oligomerization without losing any anoxic adsorptive capacity as compared to F400.