Pub Date : 2023-07-17DOI: 10.11648/j.mc.20231103.11
C. Takele, Temesgen Chimdessa
{"title":"Determination of NPS Fertilizer Rates Based on Calibrated Phosphorus for Bread Wheat (<i>Triticum aestivum L.</i>) Production in Horo District, Western Oromia Region","authors":"C. Takele, Temesgen Chimdessa","doi":"10.11648/j.mc.20231103.11","DOIUrl":"https://doi.org/10.11648/j.mc.20231103.11","url":null,"abstract":"","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80032637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-06DOI: 10.11648/j.mc.20231102.12
M. Kedir, G. Hailu, Bikila Takala
{"title":"Response of Sorghum (<i>Sorghum bicolor</i> L. Moench) to Nitrogen and Phosphorus Fertilizer Rates in Omo Nada District of Jimma Zone, Southwestern Ethiopia","authors":"M. Kedir, G. Hailu, Bikila Takala","doi":"10.11648/j.mc.20231102.12","DOIUrl":"https://doi.org/10.11648/j.mc.20231102.12","url":null,"abstract":"","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"104 4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72914391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Molecular Docking of the Inhibitory Activities of selected Phytochemicals in Artemisia Afra Against NADH-Ubiquinone Oxidoreductase of Plasmodium Falciparum (
青蒿部分植物化学物质抑制恶性疟原虫nadh -泛醌氧化还原酶活性的分子对接
{"title":"Molecular Docking of the Inhibitory Activities of Selected Phytochemicals in Artemisia Afra Against NADH-Ubiquinone Oxidoreductase of Plasmodium Falciparum (PfNDH2)","authors":"Omolara Olubunmi Adeboye, Sunday Olawale Okeniyi, Saheed Alabi Agboluaje, Francis Oretayo Oyeleke, Olawale Folorunso Akinyele","doi":"10.11648/j.mc.20231101.12","DOIUrl":"https://doi.org/10.11648/j.mc.20231101.12","url":null,"abstract":"Molecular Docking of the Inhibitory Activities of selected Phytochemicals in Artemisia Afra Against NADH-Ubiquinone Oxidoreductase of Plasmodium Falciparum (","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82082911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.11648/j.mc.20221001.12
Zhang-Jin He, Huang Guilan, Yang Hongyu
{"title":"Analysis of the Alcohol Amine Mixtures by 1D Selective COSY","authors":"Zhang-Jin He, Huang Guilan, Yang Hongyu","doi":"10.11648/j.mc.20221001.12","DOIUrl":"https://doi.org/10.11648/j.mc.20221001.12","url":null,"abstract":"","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77579482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.11648/j.mc.20221001.13
Biadg Fetene
{"title":"Determination of the Level of Traces Essential Metals (Cu, Fe & Zn) and Toxic Metals (Pb & Cd) from Nettle Leaves (Urticadioica L.) Grown from Gozamin Woreda","authors":"Biadg Fetene","doi":"10.11648/j.mc.20221001.13","DOIUrl":"https://doi.org/10.11648/j.mc.20221001.13","url":null,"abstract":"","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77933059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-29DOI: 10.11648/J.MC.20210903.14
Yanling Liu, Zhengxin Yang, Longjun Xu, Chenglun Liu, Teng Zhang, Zao Jiang
The management and disposal of the shale gas flowback wastewater is one of the greatest challenges associated with the exploration and extraction of unconventional natural gas resources. High salinity and complex chemical composition of fracturing fluids are the main limiting factors for beneficial reuse of the shale gas flowback wastewater, which has become a tough problem in the global environmental field. In this study, a composite photocatalytic oxidant of MnO2 modified BiVO4 was successfully synthesized with one-step hydrothermal method, and used to treat the shale gas flowback wastewater. The synergistic effect of photocatalysis and oxidation has made a great contribution to the removal of COD value in wastewater. When catalyst dosage was 0.6 g, the pH value was controlled to 3, and visible light exposure was 4 h, the prepared BiVO4/MnO2 exhibited the optimum photocatalytic oxidation activity, and the removal efficiency of COD could reach 65.5%, which is better than that of pure BiVO4 or MnO2. Furthermore, in this case, the COD value could be decreased from 188 mg/L to 64.9 mg/L, complying with the first-level standard limit requirements in the integrated wastewater discharge standard (GB8978-1996). Moreover, in the viewpoint of dynamics, Langmuir isothermal-like equation can better describe the relationship between COD removal efficiency and illumination time.
{"title":"BiVO4/MnO2 Composite Photocatalytic Material for the Shale Gas Flowback Wastewater Treatment","authors":"Yanling Liu, Zhengxin Yang, Longjun Xu, Chenglun Liu, Teng Zhang, Zao Jiang","doi":"10.11648/J.MC.20210903.14","DOIUrl":"https://doi.org/10.11648/J.MC.20210903.14","url":null,"abstract":"The management and disposal of the shale gas flowback wastewater is one of the greatest challenges associated with the exploration and extraction of unconventional natural gas resources. High salinity and complex chemical composition of fracturing fluids are the main limiting factors for beneficial reuse of the shale gas flowback wastewater, which has become a tough problem in the global environmental field. In this study, a composite photocatalytic oxidant of MnO2 modified BiVO4 was successfully synthesized with one-step hydrothermal method, and used to treat the shale gas flowback wastewater. The synergistic effect of photocatalysis and oxidation has made a great contribution to the removal of COD value in wastewater. When catalyst dosage was 0.6 g, the pH value was controlled to 3, and visible light exposure was 4 h, the prepared BiVO4/MnO2 exhibited the optimum photocatalytic oxidation activity, and the removal efficiency of COD could reach 65.5%, which is better than that of pure BiVO4 or MnO2. Furthermore, in this case, the COD value could be decreased from 188 mg/L to 64.9 mg/L, complying with the first-level standard limit requirements in the integrated wastewater discharge standard (GB8978-1996). Moreover, in the viewpoint of dynamics, Langmuir isothermal-like equation can better describe the relationship between COD removal efficiency and illumination time.","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"84 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89352234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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