activated carbon and its surface structure
Báo cáo vật lý: "PREPARATION OF SELENIUM-DOPED ACTIVATED CARBON AND ITS UTILIZATION FOR IMPROVING THE QUALITY OF USED COCONUT OIL" pps
... = activated carbon, ZC = activated zeolite, MAC = 2.5% (w/w) Se /activated carbon, MAC2 = 5% (w/w) Se /activated carbon and MZC = 5% (w/w) Se /activated zeolite Preparation of Selenium-Doped Activated ... chemicals and solvents were of the analytical grade and were used without further purification Preparation of Selenium-Doped Activated Carbon 2.3 14 Preparation of MAC (2.5% w/w Se /Activated Carbon) ... preparing activated carbon (AC) doped with Se to produce a modified activated carbon (MAC) AC has been applied both in laboratories and industries such as in separation technology and wastewater...
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Báo cáo vật lý: "Decolourisation of Reactive Orange 16 by Activated Carbon and Copper Oxide Catalysts Supported by Activated Carbon" ppsx
... interlayer spacing and crystal sizes in turbostatic carbons Carbon, 1(1), 3–9 Noh, J S & Schwarz, J A (1990) Effect of HNO3 treatment on the surface acidity of activated carbons Carbon, 28(5), 675–682 ... EXPERIMENTAL 2.1 31 Activated Carbon Modification Commercial AC (KI7060, Kekwa Indah Sdn Bhd., Malaysia) was crushed and sieved The carbon with a diameter between 300 and 500 μm was collected and soaked ... of the surface oxygen groups formed during HNO3 treatment The reduction in surface area for Cu-AC can be explained by Cu2O and CuO deposition onto the external surface and inner porous surface...
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Integration of ingaasgaas QW with surface plasmon and photonic bandgap structure on its PL emission
... 2.12 Localized surface plasmon 30 2.2 Principle of Photonic bandgap structures 34 Chapter 3: Study on tuning SPs resonance wavelength by metallic nanohole structure and metallic ... photonic band structure for the lowest- frequency modes of a square array of dielectric (ɛ=8.9) vein (thickness 0.165a) in air The blue lines are TM bands and the red lines are TE bands The left ... allowed energies and a band structure was characterized by an energy gap or photonic band gap The details are also included in Chapter To generate the coupling between QW emission and SPs, tuning...
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Hydraulic modeling of open channel flows over an arbitrary 3-d surface and its applications in amenity hydraulic engineering
... meandering channel, and flow in Parshall flume with supercritical outflow was satisfactory Zhou and Goodwill (1997) presented a depth-averaged model and compared its predictions for a water surface ... and conference papers: Anh T N and Hosoda T.: Depth-Averaged model of open channel flows over an arbitrary 3D surface and its applications to analysis of water surface profile Journal of Hydraulic ... Berger, R C and Carey, G F 1998 Free -surface flow over curved surfaces, Part I: Perturbation analysis Int J Numer Meth Fluids Vol 28, pp 191-200 Berger, R.C and Carey, G F 1998 Free -surface flow...
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Effect of dissolved organic matter (DOM) and biofilm on the adsorption capacity of powdered activated carbon in activated sludge
... of powdered activated carbon added to activated sludge unit Water Research 11, 439-446 De Jonge R J., Breure A M., and Van Andel J G (1991) Enhanched biodegradation of o-cresol by activated sludge ... W., and Xiasheng G (1991) Simple combination of biodegradation and carbon adsorption-the mechanism of the biological activated carbon process Water Research 25, 165-172 Zhao X., Hickey R F., and ... Society on water environment 16, 284-290 Olmstead K P and Waber W J Jr (1991) Interactions between microorganisms and activated carbon in water and wastewater treatment operations Chemical Engineering...
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Development of the Quantitative PCR Method for Candidatus ‘Accumulibacter phosphatis’ and Its Application to Activated Sludge
... (PAO462, PAO651 and PAO846) and an FITC-labeled EUBMIX (EUB338, EUB338 II and EUB338 III) probe (Table 1) The targets of PAOMIX and EUBMIX probe are Candidatus ‘Accumulibacter phosphatis and most eubacteria, ... eubacteria, archaebacteria Candidatus ‘Accumulibacter phosphatis’ Candidatus ‘Accumulibacter phosphatis’ Candidatus ‘Accumulibacter phosphatis’ Candidatus ‘Accumulibacter phosphatis’ Candidatus ‘Accumulibacter ... MATERIALS AND METHODS Activated sludge samples For quantification, activated sludge samples were collected from laboratory-scale EBPR process and full-scale wastewater treatment plants 20 activated...
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Removal of arsenic from synthetic groundwater by adsorption using the combination of laterite and ironmodified activated carbon
... and Teller) surface area was 508m²/g, pore volume was 0.2426 cm3/g, and pore size was 43.23Å Figure 1a and 1b showed SEM (Scan Electron Microscopy) photographs of original AC (non-modified) and ... AC, LA, and AC-Fe and Figure illustrates the comparison of LA-AC and LA-AC-Fe These figures indicated that the combination of LA and AC-Fe is the most feasible - 50 - Journal of Water and Environment ... removal of As[III] using laterite soil and showed that a column with 2cm diameter and different bed heights such as 10cm, 20cm and 30cm, could produce 1.3, 7.9 and 14.88 liters of arsenic-free water,...
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Characterization of the Carbon Stable Isotope Ratio and Fatty Acid Structure of Zostera japonica in Coastal Areas
... marina and Z marina LS: leaves and stems LS: leaves and stems RR: roots and rhizomes RR: roots and rhizomes is disturbed by breaking waves Typically, δ13C of plants decrease when there is enough carbon ... in the leaves and stems, and 18:3n3 was contained in lesser amounts in the roots and rhizomes than in the leaves and stems The content of 18:2n6c, 18:3n3 and LCFAs in the leaves and stems was ... the roots and rhizomes The roots and rhizomes contain more 18:2n6 and LCFAs than the leaves and stems (n = 15, p < 0.01) Meanwhile the leaves and stems contain more 18:3n3 than the roots and rhizomes...
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Tài liệu Báo cáo khoa học: Interaction between very-KIND Ras guanine exchange factor and microtubule-associated protein 2, and its role in dendrite growth – structure and function of the second kinase noncatalytic C-lobe domain docx
... domains of Spir-2 and PTPN13 were generated by RT-PCR and inserted into pEGFP-C1 and pGEX-4T-2 The N- and C-terminal regions of the v-KIND KIND2 and the MAP2 CD were generated by PCR and cloned into ... α-Flag Fig Domain structure of the MAP2-associated RasGEF v-KIND and its dendritic targeting via KIND2 domain (A) Structures of the v-KIND KIND1, KIND2, coiled-coil (CC), RasN and RasGEF domains ... polymerization, stability and rearrangement of microtubules in neuronal dendrites [13–15] and is associated with some neurological and psychiatric disorders [16,17] However, the structure function...
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Tài liệu Báo cáo khoa học: Structure determination and biochemical studies on Bacillus stearothermophilus E53Q serine hydroxymethyltransferase and its complexes provide insights on function and enzyme memory doc
... we determined the structure of E53QbsSHMT and its binary complexes with Gly, l-Ser, l-allo-Thr and ternary complex with Gly and 5-formyl-THF (FTHF) In addition, the biochemical and spectral properties ... al Crystal structure of E53QbsSHMT and its complexes Table Data collection statistics of E53QbsSHMT and its complexes Values in parantheses correspond to highest resolution bin Ligand(s) used ... bsSHMT (Blue) Y51 and the Schiff base are in the same orientation in E53QbsSHMT and bsSHMT, whereas the orientations of E53, Y60 and Y61 have changed ˚ wild-type and mutant structures is 0.10...
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Tài liệu Báo cáo khóa học: Trichostatin A reduces hormone-induced transcription of the MMTV promoter and has pleiotropic effects on its chromatin structure pptx
... [6] Our results, and the results of others, highlight the pleiotropic effects that TSA administration has on chromatin structure and on gene expression Materials and methods DNA and plasmids Construction ... B area, protection of the nucleosome C area and repositioning of initially randomly positioned nucleosomes (Fig 5A and B, compare lanes 1, 2, and 3, and corresponding scans) Quite unexpectedly, ... promoter and remodels its nucleosome structure Proc Natl Acad Sci USA 93, 10741–10746 27 Reinke, H & Horz, W (2003) Histones are first hyperacetylated and then lose contact with the activated...
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Báo cáo khoa học: Crystal structures of the apo form of b-fructofuranosidase from Bifidobacterium longum and its complex with fructose pot
... C-terminal domain has a b-sandwich architecture and is composed of two six-stranded antiparallel b-sheets In both b-sheets the sixth strand is located between strands and Although the antiparallel ... apo structure and complex with fructose The rms deviation aligned pairs of Ca atoms between the apo crystal structure and the complex ˚ with fructose are 0.16 and 0.12 A for molecules A and B, ... very long in all structures and forms a helical turn on the top, interacting with b-strand of blade I In the sandwich domain, loops L2–2¢s and L3¢–4¢s in plant enzymes are 26 and 10 amino acids...
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Báo cáo khoa học: Crystal structure of salt-tolerant glutaminase from Micrococcus luteus K-3 in the presence and absence of its product L-glutamate and its activator Tris pdf
... T and TG (T ⁄ TG), N and G (N ⁄ G), G and TG (G ⁄ TG), and N and T (N ⁄ T) structures are superimposed Effects of (A) L-glutamate (T ⁄ TG and N ⁄ G) and (B) Tris (G ⁄ TG and N ⁄ T) on the structure ... phasing model for the N structure The G and TG structures were solved using the N structure as a search model, and the TG structure was used in phasing of the T structure The structures were refined ... backbone atoms of Mglu and Bacillus glutaminase induced by ligand binding Displacement values for backbone atoms of the nonliganded and liganded structures are shown The average and SD of these conserved...
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Báo cáo khoa học: A new phospholipase A2 isolated from the sea anemone Urticina crassicornis – its primary structure and phylogenetic classification pptx
... the structures of UcPLA2 and AcPLA2 on the basis of the crystal structures of the porcine group I PLA2 (PDB 5p2p [27]) and D r russelli PLA2 (PDB 1vip [29]), respectively Structure modeling and ... primers annealing at the beginning and end of the cDNA and sequenced Sequence analysis and homology modeling DNA and amino acid sequences were processed, analyzed and aligned with the vector nti ... for the structural and functional properties of the enzyme, but might have an important role in determining its substrate specificity and in the uncoupling between substrate and Ca2+ binding [31]...
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Báo cáo khoa học: N-Glycosylation is important for the correct intracellular localization of HFE and its ability to decrease cell surface transferrin binding pptx
... anti-HA and anti-BiP Ig, and processed for fluorescence microscopy Co-localization masks were created as described in Materials and methods, and represent areas with overlapping green and red ... and methods Cell culture HEK293T and HuTu80 cells were obtained from the American Type Culture Collection and cultured in Dulbecco’s modified Eagle’s medium containing 10% fetal bovine serum and ... Boehringer, Dublin, Ireland) and phosphatase inhibitors (1 mm sodium vanadate and sodium fluoride) Cleared cell lysates were fractionated on 11% SDS/polyacrylamide gels and transferred to nitrocellulose...
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Báo cáo khoa học: Kinetic and mechanistic characterization of Mycobacterium tuberculosis glutamyl–tRNA synthetase and determination of its oligomeric structure in solution pptx
... with MgCl2 (0.2 mM) and no ATP, c = 4.4, 3.96, 3.75 and 3.56; (15,16) Mt-GluRS with MgCl2 (0.2 mM) and ATP (1 mM) (c = 3.9 and 3.67) Experimental data are denoted by black dots and the ts from OLIGOMER ... curves 1114 and Table S6) and reduces dissociation into monomers when ATP is added (Fig 6A, curves 1516 and Table S6) Interaction between M tuberculosis GluRS and GluTR In those bacteria and plants ... the a,b- and b,c-methylene analogs of ATP tested, and AMP and its analog decoinine did not inhibit Mt-GluRS This is at variance with Ec-GluRS which was inhibited by both a,b-methylene-ATP and AMP,...
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Báo cáo khoa học: "Generalized Encoding of Description Spaces and its Application to Typed Feature Structures" potx
... by static typability, the lemma holds Intro F and Intro F : and F , so and F are consistent By bounded completeness, F and F By upward closure, F F and by static typability, F F F F Furthermore, ... one ( ) for unifying the representatives of and , one ( ) for unifying the representatives of and , and one ( ) for unifying the representatives of and Notice that the set of representatives ... variables to various substructures of a TFS, , and then pass those variables outside the substructures of where they can be used to instantiate the value of another feature structure' s feature,...
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Báo cáo Y học: Interaction of bovine coagulation factor X and its glutamic-acid-containing fragments with phospholipid membranes A surface plasmon resonance study pdf
... of factor X and its Gla-containing fragments to membranes containing 25 mol% PtdSer in the presence of 10 mM Ca2+ obtained by evaluation of association and dissociation phases (I) and equilibrium ... and Gla–EGFNC and about 100-fold higher than the affinity to the isolated Gla domain No significant difference in membrane affinity could be detected between the zymogen, the activated protein and ... titration curves of factor X and Gla– EGFN binding indicate cooperative binding (Fig 1) Halfmaximal binding occurred at a calcium concentration of 1.5 and 1.4 mM for factor X and Gla–EGFN, respectively,...
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Báo cáo khoa học: Structures and mode of membrane interaction of a short a helical lytic peptide and its diastereomer determined by NMR, FTIR, and fluorescence spectroscopy pdf
... between 1610 and 1628 cm)1 is characteristic of an aggregated b sheet structure and the region between 1640 and 1645 cm)1 corresponds to a random coil The amide I region of an a helical structure ... amide proton and receptor carbonyl oxygen ˚ was restrained to 1.6–2.3 A, and the distance between the amide nitrogen and the carbonyl oxygen was determined as ˚ 2.3–3.2 A Structure calculations ... backbone and side-chains The NMR-calculated structures of K4L7W indicate that the peptide exhibits a right-handed a helical conformation between residues 4–10 in zwitterionic environments (Fig 3A), and...
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Chemicals,Chemicals Organic, Chemicals Inorganic, Zeolite, Sulphate, Wax, Activated Carbon, Polishing, Compounds, Acids, Starch, Nitrate, Phosphate, Formaldehyde, Biotechnology, Enzymes, Bio Fertilizer, Vermiculture and Vermi Compost docx
... Sulfonate Methods of Test For Activated Carbon Powdered and Granular Magnesium Carbonate, Calcium Carbonate And Magnesium Metal From Dolomite Magnesium Oxide Magnesium Carbonate (Basic) Magnesium ... Cable Jelly Compound Calcium Carbonate (Pre Activated) Calcium Carbonate By Using Sea Shell Calcium Carbonate From Limestone Calcium Carbonate From Marble Chips Calcium Carbonate Precipitated Calcium ... Natural Gas Acetone Acetyelene Black Acrylic Copolymer Emulsion Activated Alumina Activated Calcium Carbonate Activated Carbon Activated Fuller Earth Aerosol Silicon Spray Aluminium Phosphite...
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