Relevant bibliographies by topics / KMnO4

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'KMnO4'

Author: Grafiati
Published: 4 June 2021
Last updated: 14 February 2022

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Journal articles on the topic "KMnO4"

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Hernando, Addo, Teguh Ariyanto, and Imam Prasetyo. "Preserving Climacteric Fruits by Ripening Hormone Oxidation using nano-KMnO4 Confined within Nanoporous Carbon." ASEAN Journal of Chemical Engineering 19, no. 1 (October 24, 2019): 54. http://dx.doi.org/10.22146/ajche.50875.

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Climacteric fruits naturally can be over-ripened because of ripening hormone composed of ethylene gas. Removal of ethylene gas by potassium permanganate (KMnO4) has successfully preserved the fruit, but there is still a room for improvement through nano-confinement process. This study was conducted to compare the ethylene oxidation rate and fruit preservation ability of KMnO4 and nano-KMnO4. Ethylene oxidation experiment was conducted in a gas-tight vial filled with ethylene gas (~20%v) and either KMnO4 or nano-KMnO4. Ethylene gas concentration inside the vial was periodically measured using gas chromatography (GC). The result revealed that ethylene oxidation rate by nano-KMnO4 is higher than KMnO4. The ethylene oxidation rate kinetic was modeled with a gas-solid reaction model, which is fundamentally more accurate than first-order reaction model. Fruit preservation experiment was conducted in sealed containers filled with banana (Musa acuminata) samples and either KMnO4 or nano- KMnO4, and stored at room temperature. The result revealed that banana preservation duration by nano-KMnO4 is remarkably longer than KMnO4, where unpreserved fruit was ripened after 7 days and fruit preserved by KMnO4 and nano-KMnO4 were ripened after 13 and 16 days respectively.
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Dong, Wen Yi, Zi Jun Dong, Feng Ouyang, and Yang Dong. "Potassium Permanganate/ Ozone Combined Oxidation for Minimizing Bromate in Drinking Water." Advanced Materials Research 113-116 (June 2010): 1490–95. http://dx.doi.org/10.4028/www.scientific.net/amr.113-116.1490.

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In this study, experiments were conducted to make a comparison in bromate formation between KMnO4/O3 combined oxidation and single ozonation. The effect of KMnO4 dosage, temperature, pH and NOM on bromate formation during KMnO4/O3 combined oxidation was investigated. Result shows that, bromate formation is 26% lower during the process of KMnO4/O3 combined oxidation. The optimal KMnO4 dosage is suggested to be 1mg/L considering balance between bromate inhibition and the residual manganese concentration. When KMnO4 dosage was 1.0mg/L, initial bromide concentration was lower than 80 μg/L, and temperature was below 25°C, combined oxidation can make the formation of bromate under the maximum contaminant level of 10 μg/L. Finally, the probable mechanism of the better behavior of KMnO4/O3 combined oxidation was discussed.
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Suhirman, Suhirman, Teguh Ariyanto, and Imam Prasetyo. "Preparation of Potassium Permanganate Confined in Porous Carbon Synthesized from Palm Kernel Shell and its Application for Hydrogen Sulfide Removal." Key Engineering Materials 884 (May 2021): 77–82. http://dx.doi.org/10.4028/www.scientific.net/kem.884.77.

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The goal of this study is to investigate the efficacy of potassium permanganate (KMnO4) confined in porous carbon for hydrogen sulfide removal. As porous support, carbon was prepared by carbonization process of abundantly biomass source of palm kernel shell (named KATKS). The surface of porous carbon was first modified using hydrogen peroxide oxidation. The confinement process was carried out by an impregnation process. The KMnO4 contents in porous carbon were varied i.e. 5%, 10%, and 20% w/w (KMnO4-%/KATKS-Ox). Materials were characterized by N2-sorption analysis and SEM-EDX. The results showed that KATKS possesses a high specific surface area of ca. 700 m2/g. Due to the impregnation of KMnO4, the specific surface area of KMnO4-%/KATKS-Ox decreased to ca. 450 m2/g. SEM-EDX revealed a successful confinement process in which elements of K, Mn, and O were displayed and dispersed on the carbon surface. In the hydrogen sulfide (H2S) oxidation testing, KMnO4-20%/KATKS-Ox showed the highest performance of H2S removal compared to other materials due to the high amount of KMnO4. KMnO4-20%/KATKS-Ox could reduce until 98.7% of H2S. This is remarkably higher than only using bulk KMnO4 (without confinement) which showed activity of ca. 70% reduction.
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Kou, Luyao, Junjing Tang, Tu Hu, Baocheng Zhou, and Li Yang. "Effect of KMnO4 on catalytic combustion performance of semi-coke." Green Processing and Synthesis 9, no. 1 (October 27, 2020): 559–66. http://dx.doi.org/10.1515/gps-2020-0057.

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AbstractThe effect of KMnO4 on the combustion characteristics and kinetic behavior of semi-coke was studied by thermogravimetric analysis. When 6 wt% KMnO4 was added, the ignition temperature of semi-coke was the lowest. The apparent activation energy of semi-coke with different addition amount of KMnO4 was calculated by Coats–Redfern integration method, the apparent activation energy of semi-coke during combustion reaction first decreased and then increased with increase in KMnO4. When 6 wt% KMnO4 is added, the apparent activation energy is minimal. The apparent activation energy of semi-coke with 2 wt% KMnO4 added at different conversion rates was calculated using Flynn–Wall–Ozawa integration method. The results show that the apparent activation energy of semi-coke combustion decreases with the increase of conversion.
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Wang, Jing, Hongzhu Ma, Jie Yu, Shanshan Wang, Wenyan He, and Xiaoli Huang. "Studies on phenol removal from wastewater with CTAB-modified bentonite supported KMnO4." Journal of Water Reuse and Desalination 3, no. 3 (April 4, 2013): 204–16. http://dx.doi.org/10.2166/wrd.2013.098.

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Cetyltrimethylammonium bromide (CTAB) modified bentonite supported KMnO4 (KMnO4/CTAB-bent) was prepared by solid-phase grinding method, and applied to phenol removal from wastewater. Factors affecting efficiency, such as activated temperature, initial solution pH, KMnO4/CTAB-bent dosage, phenol initial concentration and reaction temperature on degradation were investigated. It was found that pH significantly affected the degradation and chemical oxygen demand (COD) removal efficiency. The results show that over 92% degradation and 60.58% COD removal efficiency can be obtained in 30 min. The surface properties and structure of KMnO4/CTAB-bent were measured by X-ray diffraction, X-ray photoelectron spectroscopy, Brunauer–Emmett–Teller, and Fourier transform infrared spectroscopy. However, it was demonstrated that the KMnO4/CTAB-bent was deactivated quickly during phenol degradation after the second cycle, indicating that the stability of KMnO4/CTAB-bent needs to be further improved.
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Liu, Cheng, Siyuan He, Bin Wang, Jie Wang, and Wei Chen. "Enhanced performance and mechanism of KMnO4 pre-oxidation to coagulation on the removal of the DON and proteins." Water Supply 16, no. 5 (April 26, 2016): 1432–40. http://dx.doi.org/10.2166/ws.2016.070.

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Proteins were the main category of the dissolved organic nitrogen (DON) in eutrophicate water sources and posed a threat to the water quality safety and common operation of water plants, while the KMnO4 pre-oxidation and coagulation were the two important ways to control the organics. Intracellular organic matter (IOM) and phycocyanin were chosen as the target DON to study the performance of KMnO4 pre-oxidation to the enhanced removal effects for coagulation process, and molecular weight distribution, hydrophobicity, two-dimensional electrophoresis and MnO2 adsorption experiment were used to study the mechanism. The results showed that KMnO4 pre-oxidation enhanced the IOM and phycocyanin removal performance of coagulation significantly, although poor removal was found for KMnO4 oxidation alone. KMnO4 pre-oxidation altered the molecular weight, hydrophobicity and proteins' categories insignificantly. However, the in-situ formed MnO2 showed better adsorption ability for the IOM and phycocyanin. The main enhanced removal mechanism was the adsorption of MnO2 formed from the reduction of KMnO4 and little difference existed between the IOM and phycocyanin. In addition, the KMnO4 pre-oxidation could enhance the turbidity removal of the coagulation due to a similar mechanism.
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Reinert, F., P. Steiner, and S. Hüfner. "Electron spectroscopy on KMnO4." Journal of Magnetism and Magnetic Materials 140-144 (February 1995): 177–78. http://dx.doi.org/10.1016/0304-8853(94)01060-9.

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Reinert, F., P. Steiner, P. Blaha, R. Claessen, R. Zimmermann, and S. Hüfner. "Electron spectroscopy on KMnO4." Journal of Electron Spectroscopy and Related Phenomena 76 (December 1995): 671–76. http://dx.doi.org/10.1016/0368-2048(95)02424-7.

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Kang, Xu, and Guang Ming Zhang. "Use KMnO4 to Control Bromate Formation during Drinking Water Ozonation: Influencing Factors." Advanced Materials Research 499 (April 2012): 405–8. http://dx.doi.org/10.4028/www.scientific.net/amr.499.405.

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This formation of bromate during ozonation of polluted source water has long caused great concerns. This paper used KMnO4 to control the bromate formation during water ozonation. KMnO4 was added 10 min prior ozone to oxidize the organic pollutants. The initial Br- concentration was 1000 μg/L. The results showed that the bromate formation efficiency was low (<5%) during KMnO4-ozone oxidation. Among KMnO4 dose, ozone dose, and source water TOC, the single most important factor for bromate formation was the ozone dose. When the ozone dose was 3 mg/L or higher, the bromate concentration exceeded the national standard no matter what level of KMnO4 was used. The organic pollution level had little influence on the bromate formation.
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Zhang, Yukun, Haishan Dong, Peng Yan, and Xue Zheng. "Research on removal of manganese in drinking water by potassium permanganate." E3S Web of Conferences 260 (2021): 01025. http://dx.doi.org/10.1051/e3sconf/202126001025.

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Potassium Permanganate (KMnO4), which is a kind of strong oxidizer, is used in water production. As KMnO4 containing Manganese, the Manganese concentration may get higher concentration by overdosing additives, however, there isn’t any conclusion of the dosing interval in the present study. This paper used Manganese sand as catalyst and KMnO4 as oxidizer, trying to determine the optimal amount of the oxidizers, the dosing ratio and the dosing limit. The results showed that KMnO4 could remove manganese in drinking water effectively, when the addition ratio was 3.9, the removal efficiency of manganese reached 98%.
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Dissertations / Theses on the topic "KMnO4"

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Hendratna, Aileen. "The application of MnO2 and KMnO4 for persistent organic compounds and COD removals in wastewater treatment process." Thesis, KTH, VA-teknik, Vatten, Avlopp och Avfall, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-99336.

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This study examines the use of MnO2 and KMnO4 as strong oxidants to remove specific recalcitrant organic compounds and COD from wastewater. These compounds are deemed as potential and more cost-effective treatment in encountering the challenge to remove Pharmaceuticals and Personal Care Products (PPCPs) and Endocrine Disrupter Compounds (EDCs) in wastewater to meet water reuse standard. The literature reviews concluded that both MnO2 and KMnO4 were able to remove recalcitrant organic compounds, such as 17α-ethynylestradiol (EE2), Bisphenol A (BPA), triclosan, and dye wastewater. Simple bench scale experiments were performed to investigate COD removal by utilizing MnO2 and KMnO4 to oxidize sewage water and supernatant in a continuously stirred tank reactor at the wastewaters’ natural pH (about pH 8). The results indicated that MnO2 was effective in removing COD of wastewater and not affected by the high content of suspended solids. The effectiveness of KMnO4 in removing COD of wastewater was masked by its ability to break down and solubilize particulate organic compounds. MnO2 application could not be mixed with the presence of other metal ions (or flocculants) as their presence may inhibit the efficiency of MnO2 oxidation. On the other hand, KMnO4 oxidation efficiency was not affected and even was enhanced by the presence of magnesium and calcium ions as flocculants.
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Marble, Justin. "The Influence of Physical Heterogeneity on Immiscible-Liquid Dissolution and Permeability-Based In Situ Remediation." Diss., Tucson, Ariz. : University of Arizona, 2005. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu%5Fetd%5F1342%5F1%5Fm.pdf&type=application/pdf.

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Kumar, Sarker Shuronjit. "Textile wastewater treatment and electricity generation by Microbial Fuel Cell with freezing technology as pre-treatment (A No-water discharge approach)." Thesis, KTH, Mark- och vattenteknik (flyttat 20130630), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-171813.

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Textile wastewater contains very high concentration of color, COD, suspended solids and other pollutants. Methods such as reverse osmosis, nano-filtration and ultrafiltration are known to be effective to remove some pollutants but these methods are very expensive. A new treatment approach which is the combination of freezing technology and Microbial Fuel Cell technology has been studied in this thesis work and seems to have great potential to remove color and COD from textile wastewater. Freezing splits a diluted stream into two different streams; one stream in which water is transferred into ice with a low pollutant concentration leaving a concentrated stream with pollutants. Microbial fuel cell uses the concentrated stream to convert biochemical energy into electrical energy. Three different types of substrates, KMnO4 solution, municipal wastewater and orange juice, were studied. Freezing technology can produce high quality water by neutralizing pH-value; close to 7.0, removal of COD is more than 95% and separating color by almost 100%. Similarly MFC can remove color, and COD by 88.8% and 73.6% respectively. The maximum generation of electrical power by MFC was estimated to 1.03 mW/m2 of electrode area. The findings suggest that this new approach of textile wastewater treatment can be a costeffective way to remove pollutants from textile wastewater while generating some electricity.
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Ogundare, Ojo Oluwaseun. "Optimization and Analysis of a Slow-Release Permanganate Gel for TCE Plume Treatment in Groundwater." Ohio University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou161797021188483.

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Cosgrove, Rex M. "Optimization and Analysis of the Effects of Temperature, pH, and Injection Techniques on a Slow-Release Permanganate Gel for DNAPL Remediation." Ohio University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1595851093961511.

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I-Fan, Liang, and 梁一凡. "Bond Characteristic of KMnO4." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/27295743467994166192.

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Fu-ChiCheng and 鄭富吉. "Study on the Adsorption of Arsenic by Using Iron Oxide Modified by KMnO4." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/56405251399916575627.

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碩士
國立成功大學
化學工程學系碩博士班
98
In this study, we modified iron oxide (BT4) by using KMnO4 to prepare a new adsorbent-MBT4 which was used to removal arsenite (As(III)) from water solution. We detected the concentration variation of As(III) and Mn in the solution to investigate the adsorption mechanism. We take appraisement and analysis for iron oxide (BT4). The result of XRD showed that BT4 contained lots of amorphous goethite (α-FeOOH). The particle size range was 0.125~0.25 mm.The Specific surface area of BT4 was 154 m2/g by using BET analysis. When the feed Fe/Mn molar ratio (FeCl2/KMnO4) increased, the capacity of Mn loading on MBT4 decreased. We also found that BT4 could react with MnO4- by itself. The capacity of Mn loading on MBT4 was 1.24 mg/g after 24 hours of the reaction. The As adsorption capacity of MBT4 was 12.82 mg/g which is higher than that of BT4 (10.87 mg/g). Three models were used to describe the adsorption kinetics. Pseudo-second-order rate equation and the second-order rate equation were more suitable than the first-order Lagergren equation . For adsorption isotherm, Freundlich Model was better than Langmuir Model. The competition of nitrate, sulfate and phosphate with arsenate was also studied. Phosphate and sulfate decreased the arsenate removal efficiency. Nitrate had no obvious effect on the adsorption of arsenite. The mechanism of removal As(III) by MBT4 was proposed. Intially, As(III) was oxidateed by Mn oxide on MBT4. As(III) was transformed into As(V).Finally, MBT4 adsorbed As(V).
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Chen, YiHsuan, and 陳怡萱. "Effects of KMnO4 on Removal of Organic Matters, Fe and Mn in Coagulation Process." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/28005941164693849519.

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碩士
國立成功大學
環境工程學系
88
The study is to investigate the feasibility of substituting prechlorination with KMnO4 preoxidation in drinking water treatment. The mechanisms as well as the effect of KMnO4 preoxidation on Fe/Mn and organic matters removal were also studied. Samples used in this study were the raw waters from Cheng Ching Lake (CCL) and Fan-San (FS) plants. The optimal operation condition of KMnO4 application was determined through a series of tests at various pHs, dosages and reaction time while the residual amounts of organic matters, Fe and Mn in water samples were compared. Meanwhile, compromise between KMnO4 preoxidation and "Enhanced Coagulation" was examined. The results shows that KMnO4 dosages needed in raw waters of CCL and FS were 0.75 and 1.00 mg/L, respectively. Reaction time of 5 minutes, could effectively reduce organic matters and Fe in water. The NPDOC removal was improved further when the pH was controlled to be above 9.0. Zero point of charge (ZPC) of MnO2, the product in KMnO4 reaction, was measured after the raw water was filtered by a membrane. ZPC obtained in this study was equal to or smaller than 2.0, compared to 2.8 ~ 4.5 in literature. Total particle count was used as another parameter to explore the mechanism of KMnO4 reaction. It was found that the turbidity of the water oxidized by KMnO4 was 75 % higher than that of the raw water, while the total particle count remained in a close range. A great amount of MnO2 colloids, which were not removed by sedimentation in jar tests, might not be detected by a particle counter due to the 2 μm measurement limitation. The optimal operation condition of enhanced coagulation coupled with KMnO4 application, two protocols were suggested based on the removal of NPDOC and THMFP: (1). Adjust the pH of raw water to 6.5 and then add KMnO4 and alum at the same time, (2). Adjust the pH of raw water to 6.5, add alum before rapid mixing, and then add KMnO4 at slow mixing. The optimal KMnO4 dosage obtained from the bench tests was applied in the CCL pilot plant with conventional water treatment process of coagulation, sediment and sand filtrate. Contrary to the results obtained in the lab, the concentration of Mn in the sand filtrate at the pilot plant was kept below 0.02 mg/L and caused no problem of residual. This implied that MnO2 was removed successfully by sand filter.
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Su, Li-Wen, and 蘇莉雯. "The K2Cr2O7 and KMnO4 Strengthens the Influence of Cement Mortar Performance on the Polypropylene Fiber." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/30456231218635196723.

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碩士
國立嘉義大學
土木與水資源工程學系研究所
99
Polypropylene (PP) fiber is usually to enhance the physical and mechanical properties of concrete. However, the hydrophobic surface properties of polypropylene fibers induce the low adhesion force between cement matrix and these fibers. In this study, potassium dichromate (K2Cr2O7) and potassium permanganate (KMnO4) solutions were used to treat PP fiber. The treated PP fiber was applied in preparing mortars understand the improvement of hysical, mechanical and other properties of mortar. The experimental results showed that, the compressive, flexural , tensile strength and pull strengths of the mortar specimen with treated PP fiber, were improved. For the specimen with K2Cr2O7 treated PP, the compressive strength increased from 1.4% to 8.3%, flexural strength increased by 2.4% to 8.0%, the tensile strength increased from 1.4% to 5.5%, and the pull strength increased from 9.1%~ 31.1%. KMnO4 treated PP enhanced mortar’s, compressive strength from 0.3% to 7.6%, flexural strength from 0.8% to 4.9%, the tensile strength about 0.0% to1.9%, and the pull strength from 4.6% to 17.3%. OM and SEM pictures showed that K2Cr2O7 and KMnO4 treatment enhanced the adhesion between PP and cement hydrate. FT-IR spectrum depicted the production of some functions. K2Cr2O7 treatment induced the production of f C = C bond; and KMnO4 treatment gave the production of C = O bond, AFM images showed that PP film treated with K2Cr2O7 made the average roughness increased from 49.7nm to 303.6nm; and KMnO4 treatment increased the average surface roughness from 49.7nm to 374.3nm.
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Hsiao, Chi-Wei, and 蕭祈暐. "Effect of KMnO4 on Multi-Wire Diamond Wire Sawing Process of Mono Crystalline Silicon Carbide Wafer." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/vyrd5t.

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碩士
國立臺灣科技大學
機械工程系
105
Monocrystalline Silicon Carbide (SiC) wafer has high breakdown voltage and low impedance properties, compared to other semiconductor materials. It has been a promising material for high power devices and semiconductor. However, Silicon Carbide is high hardness and chemical resistance inducing the difficulty in machining. For wire sawing cutting, it takes a long time and expends a lot of diamond wire, low MRR, big sub-surface damage. This study aims to improve SiC wafer surface topography in multi-wire diamond wire sawing (MWDWS) process by adding KMnO4 into the coolant. After immersing with KMnO4, wafer surface becomes softer due to covered by an oxide layer on 4H-SiC. Experimental result shows that adding 0.01M KMnO4 solution to coolant during wire sawing can improve 2 inches as-cut SiC wafer quality on TTV 9%, Bow 18%, and Warp 21%. Moreover, MRR increases about 9%, surface roughness reduces about 30%, and sub-surface damage reduces 52%. Experiment of 4 inches as-cut SiC wafer has been taken to compare the effect of rocking angle on wafer surface topography. Result shows that using rocking angle of 5 degrees can obtain better wafer quality of TTV, Bow, and Warp. Using rocking angle of 5 degree can be improved on MRR and surface roughness. Results of this study can be further applied on high volume fabrication of 4H SiC wafers. Keyword: Multi-Wire Diamond Wire Sawing, 4H-SiC, KMnO4, Rocking Mode.
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Book chapters on the topic "KMnO4"

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Holze, Rudolf. "Ionic conductance of KMnO4." In Electrochemistry, 1108–9. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-49251-2_1003.

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Chihara, H., and N. Nakamura. "NQRS Data for KMnO4 (Subst. No. 2340)." In Substances Containing C10H16 … Zn, 1226. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-02943-1_1075.

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Morais, C. A., J. S. Benedetto, and V. S. T. Ciminelli. "Recovery of Cerium by Oxidation/Hydrolysis with KMnO4- Na2CO3." In Electrometallurgy and Environmental Hydrometallurgy, 1773–82. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118804407.ch52.

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Matsushita, Takayuki. "Reactions of KMnO4 with Various Schiff Base Ligands in Aprotic Solvents." In The Activation of Dioxygen and Homogeneous Catalytic Oxidation, 470. Boston, MA: Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-3000-8_61.

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Datta, Shyamal, and Subhasis Roy. "Optimization of TiO2–KMnO4 Composites with Natural Dyes for Solar Cell Application." In Lecture Notes in Bioengineering, 397–404. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7409-2_39.

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Gardrat, C. "Radical Addition of Acetone to Limonene Initiated by KMno4 in Acetic Acid Medium." In Organic Free Radicals, 67–68. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-73963-7_34.

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Kobayashi, Y., M. K. Kubo, Y. Yamada, T. Saito, A. Yoshida, H. Ogawa, H. Ueno, and K. Asahi. "In-beam Mössbauer Study of 57Fe Species Arising from 57Mn Implanted into KMnO4." In Hyperfine Interactions (C), 301–4. Dordrecht: Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-010-0281-3_75.

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Su, Aiting, and Guojie Zhang. "Dry methane reforming over KMnO4-modified activated carbon." In Advances in Energy Equipment Science and Engineering, 1597–601. CRC Press, 2015. http://dx.doi.org/10.1201/b19126-312.

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Liu, K., J. Sun, and T. Zhou. "Effects of inorganic ions on phosphorus removal with Fe/Mn oxide formed in situ by KMnO4-Fe2+ process." In Energy, Environment and Green Building Materials, 277–80. CRC Press, 2015. http://dx.doi.org/10.1201/b18511-58.

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Vlaški, Aleksandar. "Polyelectrolyte Enhanced Coagulation and Algae Conditioning by Ozone or KMnO4 in the Context of Efficient Dissolved Air Flotation." In Microcystis aeruginosa Removal by Dissolved Air Flotation (DAF), 61–114. CRC Press, 2020. http://dx.doi.org/10.1201/9781003073154-4.

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Conference papers on the topic "KMnO4"

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Sun, Bao-Ming, Shui-E. Yin, and Zhong-Li Wang. "Study on the Experiments of Flue Gas Denitrification and Desulfurization Using Nitric Acid Solution." In ASME 2008 2nd International Conference on Energy Sustainability collocated with the Heat Transfer, Fluids Engineering, and 3rd Energy Nanotechnology Conferences. ASMEDC, 2008. http://dx.doi.org/10.1115/es2008-54073.

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The present study attempts to take nitric acid as absorbent to clean up SO2 and NO gases simultaneously from the simulated flue gas in the lab-scale bubbling reactor, this study was divide into the individual DeNOx experiments and the combined DeSOx/DeNOx experiments: the individual DeNOx experiments were carried out to examine the effect of various operating parameters such as input NO concentration, nitric acid concentration, oxygen concentration input SO2 concentration, adding KMnO4 as additive and taking NaOH as the secondary absorption processes on the SO2 and NOx removal efficiencies at room temperature, the results of the individual DeNOx show that NO removal efficiency of 70%–95% were achieved under optimized conditions. NO removal efficiency increased with the increasing nitric acid concentration and increased by adding KMnO4 into the absorbent as additive as well. The removal efficiency of NO can reach 95% when using the two-step integrated processes of (HNO3+KMnO4)-NaOH, the absorption solution of 50% nitric acid, 400ppm of input NO concentration. 0.5% oxygen concentration and without SO2 in the simulated flue gas. No improvement on the NOx removal efficiency was observed with the increasing of KMnO4 and NaOH concentration in the scrubbing solution. The results of the combined DeSOx/DeNOx experiments show that the maximum DeNOx and DeSOx efficiencies ranged from 36.6% to 81% and from 99.4% to 100.0%, respectively. The prime parameters affecting the NOx removal efficiency are the oxygen concentration and the input SO2 concentration.
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Neeleshwar, S., Y. Y. Chen, J. C. Ho, C. J. Liu, C. Y. Liao, W. C. Hung, J. S. Wang, and C. J. C. Liu. "Superconductivity in KMnO4-treated NaxKz(H2O)yCoO2." In LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. AIP, 2006. http://dx.doi.org/10.1063/1.2354885.

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ШИЯНОВА, К. А., М. В. ГУДКОВ, М. К. РАБЧИНСКИЙ, В. А. ТИМОФЕЕВА, Д. П. ШАШКИН, and В. П. МЕЛЬНИКОВ. "УПРАВЛЕНИЕ ХИМИЕЙ ОКСИДА ГРАФЕНА С ПОМОЩЬЮ ОКИСЛИТЕЛЕЙ KMNO4/K2CR2O7." In Cборник трудов XXII Научной конференции Отдела полимеров и композиционных материалов. TORUS PRESS, 2021. http://dx.doi.org/10.30826/polymers-2021-39.

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Guan, Xiaohong, Jingcheng Zhang, Haoran Dong, Li Jiang, and Jun Ma. "As(III) removal in KMnO4-Fe2+ process." In 2011 International Conference on Electric Technology and Civil Engineering (ICETCE). IEEE, 2011. http://dx.doi.org/10.1109/icetce.2011.5776195.

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Xie, Qiong, Peiyang Shi, Chengjun Liu, and Maofa Jiang. "Effect of KMnO4 on the HCl-based Pickling Process of 430 Stainless Steel." In International Conference on Logistics Engineering, Management and Computer Science (LEMCS 2015). Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/lemcs-15.2015.20.

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Tigor, Achmad Ralibi, Ni'mah Sakiynah, and Heru Setyawan. "A versatile electrochemical method to produce nanoparticles of manganese oxides by KMnO4 electrolysis." In 5TH NANOSCIENCE AND NANOTECHNOLOGY SYMPOSIUM (NNS2013). AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4866744.

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KHAN, M. A., S. M. ALAM, and S. H. LEE. "FLOW INJECTION ANALYSIS WITH CHEMILUMINESCENCE DETECTION: DETERMINATION OF GATIFLOXACIN USING THE KMnO4–FORMALDEHYDE SYSTEM." In Proceedings of the 15th International Symposium. WORLD SCIENTIFIC, 2008. http://dx.doi.org/10.1142/9789812839589_0047.

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Han, Bin-jie, Yi Zhong, Yong-xin Zhang, Xiang Gao, Zhong-yang Luo, Ming-jiang Ni, and Ke-fa Cen. "Simultaneous removal of SO2 and NO from coal flue gas with NaClO2/ KMnO4 enhanced Ca-based sorbent." In 2011 International Conference on Electrical and Control Engineering (ICECE). IEEE, 2011. http://dx.doi.org/10.1109/iceceng.2011.6058337.

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Barbosa de SOUSA, Érica, Cristina Maria BARRA, Otávio Raymundo LÃ, and José Geraldo ROCHA JUNIOR. "AVALIAÇÃO DE MÉTODO ESPECTROFOTOMÉTRICO UTILIZANDO KMnO4 COMO OXIDANTE NA DETERMINAÇÃO DO CARBONO ORGÂNICO TOTAL (COT) EM SOLOS." In IV Simpósio ABC: Argentina-Brasil-Cuba. Seropédica, Rio de Janeiro: Even3, 2020. http://dx.doi.org/10.29327/ivsimposioabc.238135.

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Liu, Ke, Jun Ma, and Qingdong Qin. "Removal of Phosphate from Aqueous Solution With Fe-Mn Oxide Formed in Situ by KMnO4-Fe(II) Process." In 2010 4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE). IEEE, 2010. http://dx.doi.org/10.1109/icbbe.2010.5514865.

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