removal of impacted teeth
Removal of congo red from wastewater by adsorption onto waste red mud
... Fe(III)/Cr(III) Namasivayam of dairy (11) and coworkers from employed solutions of using containing congo fly ash and coal(g) et al (12) have of nickel of this a textile such of chlorophenol study ... formation higher to This of red mud is also at solid/solution solution pH range of alkalinity final dye removal after to explain in adsorption basis of final pH in the important removal pH 11 the due ... of contact time and concentration Figure initial The concentration removal contact until of time was rapid gradually concentrations 36.5 10 to $ to 40 mg/L continuous surface used agitation of...
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Báo cáo y học: " Surgical Removal of lipoma from an area with tattooed skin"
... similar case of surgical removal of lipoma from an area with tattooed skin using this aesthetic procedure was found in literature The intent of the case study is to highlight the use of pre-existing ... to meet the need of our patient of removing the lipomatous formation while keeping the tattoo intact, during the surgical treatment of the lipoma, we followed the exact lines of the tattoo itself ... obtained from the patient for publication of this case report and accompanying images A copy of the written consent is available for review by the Editor-in-Chief of this journal AUTHORS' CONTRIBUTIONS...
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Riverbank filtration: removal of iron, manganese and hardness
... method, a majority of the people in the lower part of the river is dissatisfied with the quality of tap water Moreover, in case of accidental spill of pollutant, the distribution of water should ... DISCUSSION Nanofiltration of hardness removal Three types of nanofiltration membrane such as UTC-60(TORAY), NTR729-HF(NITTO DENCO) and UTC-20(TORAY) was used The characteristics of membrane were ... characteristics of membrane were shown in Table Table Characteristics of nanofiltration membrane Percent removal of NaCl Percent removal of MgSO4 at 25℃ at 25℃ Type Material Charge NTR729HF Polyvinyl...
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Improvement of Water Quality by Removal of Suspended Solids and High-speed Biological Filtration in Closed Water Body
... system, and the removal of nitrogen should be considered, too References [1] Department of Water Environment, Ministry of the Environment, Japan July 2002 Outline of Administration of Water Environment ... outlet of equipment Transparency[cm] 60 out of experimental area 50 40 30 20 10 10 15 20 25 30 35 40 45 50 Time[d] Figure Variation of Transparency Variation of COD concentration Variation of COD ... influence of these disturbances was found Some sampling points were selected They are the outlet of plant, the outside of experimental area, points of horizontal level and 0.5, 1.0, 1.5 m of vertical...
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Removal of arsenic from synthetic groundwater by adsorption using the combination of laterite and ironmodified activated carbon
... is one of the most important parameters to look at in column study for arsenic removal by sequential combination of LA and AC-Fe In Figure 10, at flow rate of 5mL/min or space velocity of 1.22m3/m3 ... 6mL/min (or space velocity of 0.98-1.47m3/m3h), pH of 7-8, and initial arsenic concentration of 0.1-0.5mg/L, to obtain a breakthrough time of more than 100 hours The operation of the column is very ... with a total volume of 1000mL This stock solution has an arsenic concentration of 1000mg/L - 44 - Journal of Water and Environment Technology, Vol 6, No.1, 2008 Table Composition of synthetic groundwater...
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Occurrence of Polyhydroxyalkanoate as Temporal Carbon Storage Material in Activated Sludge during The Removal of Organic Pollutants
... activated sludge reactor was lyophilized After the addition of 2mL of chloroform and acidified methanol (10% sulfuric acid with around 100mg/L of benzoic acid), the content in the tube was mixed well, ... rate of 30mL/minute Sodium 3-hydroxybutyrate (Tokyo Chemical Industry, Japan) was used as the standard for 3-hydroxybutyrate (3HB) unit in PHA The copolymer composed of 81% of 3HB and 19% of 3-hydroxyvalerate ... microaerophilic zone of MO reactor These results support that temporal carbon storage is one of the important processes for the DOC removal in activated sludge CONCLUSIONS The occurrence of temporal carbon...
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Removal of Nutrients, Organic Matter and Heavy Metals from Paddy Field Drainage by Charcoal
... structure of this equipment Relation of removal ability among substances As the removal ability of a substance may be affected by other substances, we investigated the correlation of reduction ... removal is filtration at the portion of inlet and outlet and at the boundary of nylon nets bags with charcoal, and is adsorption when drainage water contacts the surface of charcoal because of ... deviation, CV: Coefficient of variation - 12 - Journal of Water and Environment Technology, Vol 7, No 1, 2009 The water qualities of inflow water (IN) and outflow water (OUT) of the equipment are shown...
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Removal of arsenic from simulated groundwater by adsorption using iron-modified rice husk carbon
... investigate the effects of pH values within the range of 5-9, of initial arsenic concentrations within the range of 1.42 - 7.39 mg/L and of adsorbent doses within the range of 0.5 - 5.0g/L, as well ... on arsenic removal for samples containing RH-Fe5%, particle size of 0.1-0.35 mm, with Co of 1.42-7.38 mg/L, adsorbent dose of 2.5 g/L, pH of simulated groundwater (pH 8.18) Comparison of adsorption ... of pseudo-2nd order kinetics on arsenic removal for samples containing RH-Fe5%, particle size of 0.1-0.35 mm, with adsorbent dose of 2.5 g/L, pH of simulated groundwater (pH8.18) Comparison of...
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Removal of Cadmium from Aqueous Solutions by Charcoals Prepared from Giant Reed (Arundo donax)
... concentration of cadmium was 10 mg-Cd/L, the volume of solution was 50 mL, and the amount of charcoal was 20 mg Three days from the start of contact (concentration of cadmium was mg-Cd/L, amount of cadmium ... 1.1 N 0.5 Ash 3.1 Journal of Water and Environment Technology, Vol 8, No.4, 2010 Removal of cadmium from aqueous solutions For estimating the removal rate, time courses of cadmium concentration ... (2002) Removal of Copper(II) and Cadmium(II) in Water by Use of Roasted Coffee Beans, J Chem Soc Japan, No 3, 459-461 (In Japanese) Petrov N., Budinova T and Khavesov I (1992) Adsorption of the...
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Utilization of activated carbon for the removal of basic dyes in fixed-bed microcolumn
... flowrate of the liquid (3) The adsorbent exhaustion rate is the mass of adsorbent used per volume of liquid treated at breakthrough: Adsorbent Exhaustio rate (g/dm ) = Mass of adsorbent used Volume of ... prediction of column adsorption process requires prediction of breakthrough curves for the effluent The maximum adsorption capacity of an adsorbent is also required in the design of the column ... calibration of fixed-bed adsorption models with microcolumn data could satisfactorily simulate the bed performance for large column The focus of this work is directed at the evaluation of the success of...
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Photodegradation and removal of phenol and phenolic derivatives from petroleum refinery wastewater using nanoparticles of TiO2
... the discovery of the photocatalytic properties of TiO2 and the demonstration of its effectiveness to generate hydroxyl radicals in the presence of UV light [8] The more activity of the UV/TiO2 ... adsorption of phenolic compounds by TiO2 particles, or to the volatility of a part of light hydrocarbons due to the air flow or heating the reactor Figure The effect of UV light on degradation of phenolic ... be argued with the help of pH of zero point of charge (pHzpc) and the adsorption of the pollutants on the catalyst Since TiO2 has an amphoteric character with a point of zero charge 6.25 [26],...
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PROSTHETIC REHABILITATION OF MISSING TEETH AND ORAL HEALTH IN THE ELDERLY pptx
... Supervisors Professor Anja Ainamo University of Helsinki Associate Professor Timo Närhi University of Turku Reviewers Professor Warner Kalk Univesity of Gronningen Professor Aune Raustia University of Oulu ... full dentition of 32 teeth were found A total of 54% of all studied subjects had to 32 teeth remaining, 18% had 18-32 teeth, 16% had 9-17 and 20% had only 1-8 remaining natural teeth When the ... Today, natural teeth are retained longer than before shifting the age of total loss of teeth towards older age groups In 2000, the total loss of teeth among Finns in general was only half of that reported...
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Báo cáo "Reseach on the removal of hexavalent chromium from aqueous solution by iron nanoparticles " doc
... Conclusion The removal of Cr(VI) by Fe0 nanoparticles was studied, the concentration of Fe0 nanoparticles had effect on the reduction of Cr(VI) When the mass ratio of Fe0 to Cr(VI) was 50:1, 100% removal ... the concentration of initial Cr(VI) After 20 minutes, the removal is 100% at concentration of 2mg/l and 69.32% at concentration of 5mg/l When treatment time increased then Cr(VI) removal efficiency ... mg/l Fig Effect of iron nanoparticals concentration Cr(VI) = 5.0 mg/l 0.6 0.4 0.2 0 10 20 30 40 50 60 Time(min) Fig Effect of initial Cr(VI) concentration on the rate of Cr(VI) removal efficiency...
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Báo cáo khóa học: Fidelity of targeting to chloroplasts is not affected by removal of the phosphorylation site from the transit peptide doc
... location of targeted proteins in living tissue avoids the potential artefacts of in vitro systems, in particular their lack of specificity Furthermore, the stability of GFP ensures that problems of ... punctate pattern of these smaller organelles is apparent The scale bar in all images is 10 lm Effect of alteration of phosphorylation site on GFP-targeting by transit peptides of pea SSU and dual-targeted ... transit peptides of two amino Ó FEBS 2004 Chloroplast targeting fidelity (Eur J Biochem 271) 513 Fig The effect of mutagenesis of the phosphorylation site in the transit peptide of tobacco SSU on...
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Consultation on the Removal of Speaking and Listening Assessment from GCSE English and GCSE English Language ppt
... analysis of these proposals, which is published separately.3 www.ofqual.gov.uk/files/2013-04-25-equality-analysis-speaking-and-listening-changes.pdf Ofqual 2013 Consultation on the Removal of Speaking ... line of the email Post your response to GCSE English consultation, Ofqual, Spring Place, Coventry Business Park, Herald Avenue, Coventry, CV5 6UB Ofqual 2013 12 Consultation on the Removal of ... grade because of a strong performance in speaking and listening may achieve a lower grade Conversely, students who would not have performed Ofqual 2013 Consultation on the Removal of Speaking and...
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removal of basic blue 159 from aqueous solution using
... et al., J Appl Chem Res., 7, 4, 51-62 (2013) 56 Effect of the mass of adsorbent dye removal percentage by different masses of The removal of BB159 by banana peel were adsorbent is shown The results ... shown that if the pH of a solution is higher than to,(1) the surface charge of the adsorbent, (2) the the value of pH pzc, the surface of the adsorbent degree of ionization of the adsorptive molecule ... Effect of adsorbent dose on the adsorption of BB159 on banana peel Effect of pH of BB159 by banana peel It was revealed that The pH of the dye solution is one of the most the decolonization efficiency...
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Báo cáo khoa học nông nghiệp " Removal of nutrients by integrating seaweed Sargassum sp. into western king prawn (Penaeus latisulcatus, Kishinouye 1896) culture " docx
... was able to remove maximum of 65.85% of the PO43- by day 14 of the experiment Compared with the majority of other seaweeds, the performance of Sargassum in phosphate removal in this study was ... to act as a biofilter because of its capacity of nitrogen metabolism in the ocean environment (Hanson 1977, Phlips et al 1986) The aim of this study was to evaluate the efficacy of Sargassum sp ... than 25% of the PO43- from an integrated system Troell et al (1997) showed that G chinensis would be capable of removing 27% of the phosphate from salmon cages Similarly, the removal rate of total...
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Báo cáo sinh học: " Research Article A New Switching-Based Median Filtering Scheme and Algorithm for Removal of High-Density Salt and Pepper Noise in Images" pptx
... Results of different filters for Lena image (a) Output of SMF (b) Output of PSMF (c) Output of AMF (d) Output of DBA (e) Output of REMF (f) Output of PA Row 1–Row show processed results of various ... Results of different filters for Boat image (a) Output of SMF (b) Output of PSMF (c) Output of AMF (d) Output of DBA (e) Output of REMF (f) Output of PA Row 1–Row show processed results of various ... Results of different filters for Cameraman image (a) Output of SMF (b) Output of PSMF (c) Output of AMF (d) Output of DBA (e) Output of REMF (f) Output of PA Row 1–Row show processed results of various...
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Báo cáo hóa học: "Research Article A Novel Semiblind Signal Extraction Approach for the Removal of Eye-Blink Artifact from EEGs" potx
... this work, we have utilized the vector of spatial signature of the eye-blink factor resulted by the STF modeling of EEGs as the estimation of the column vector of the mixing matrix A that introduces ... semiblind signal extraction approach incorporating PARAFAC for the removal of the removal of eye-blink artifact from EEGs,” in Proceedings of the 15th International Conference on Digital Signal Processing ... (SCBSS) algorithm proposed in [16, 22] for a set of synthetic mixtures of analytic sources Four signal sources, namely, two sinusoids of frequencies of 10 Hz and 12 Hz representing brain rhythmic...
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Báo cáo hóa học: " Research Article A Nonlinear Decision-Based Algorithm for Removal of Strip Lines, Drop Lines, Blotches, Band Missing and Impulses in Images and Videos" docx
... better solution for removal of impulse noise with better edge and fine detail preservation Several adaptive algorithms [6–9] are available for removal of impulse noises However, none of these algorithms ... log10 √ (10) The performance of several new algorithms [12–14] in respect of impulse noise removal is shown in Table The proposed algorithm also performs well in removal of impulse noise along with ... preservation The results of the removal of noise at different densities along with degradations are shown in Figures and Lena and Goldhill image are used for comparison Figure shows 30% of impulse noise...
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