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Effect of Nitrogen Source on Dye Decolouration by Alginate-immobilized Cells of Pseudomonas aeruginosa and Bacillus subtilis 氮源对铜绿假单胞菌和枯草芽孢杆菌藻酸盐固定化细胞染料脱色的影响
Research journal of chemical and environmental sciences Pub Date : 2018-04-01 DOI: 10.3923/rjes.2018.185.191
A. OgheneroborBenjamin, E. Ayinla
{"title":"Effect of Nitrogen Source on Dye Decolouration by Alginate-immobilized Cells of Pseudomonas aeruginosa and Bacillus subtilis","authors":"A. OgheneroborBenjamin, E. Ayinla","doi":"10.3923/rjes.2018.185.191","DOIUrl":"https://doi.org/10.3923/rjes.2018.185.191","url":null,"abstract":"","PeriodicalId":92133,"journal":{"name":"Research journal of chemical and environmental sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79090038","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}
引用次数: 1
Deleterious Effects of Cadmium Solutions on Onion (Allium cepa) Growth and the Plant's Potential as Bioindicator of Cd Exposure 镉溶液对洋葱(Allium cepa)生长的有害影响及其作为镉暴露生物指示剂的潜力
Research journal of chemical and environmental sciences Pub Date : 2018-03-01 DOI: 10.3923/RJES.2018.114.120
Orsuamaeze Blessings, A. A. Joseph, Oguntimehin Ilemobayo
{"title":"Deleterious Effects of Cadmium Solutions on Onion (Allium cepa) Growth and the Plant's Potential as Bioindicator of Cd Exposure","authors":"Orsuamaeze Blessings, A. A. Joseph, Oguntimehin Ilemobayo","doi":"10.3923/RJES.2018.114.120","DOIUrl":"https://doi.org/10.3923/RJES.2018.114.120","url":null,"abstract":"","PeriodicalId":92133,"journal":{"name":"Research journal of chemical and environmental sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73883130","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}
引用次数: 1
Applying Remote Sensing to Determine the Percent Imperviousness for Urban Drainage Modelling 城市排水模型中不透水率的遥感测定
Research journal of chemical and environmental sciences Pub Date : 2018-03-01 DOI: 10.3923/RJES.2018.132.143
Maria del Rosario Viétez Vásquez, B. Sørensen, O. Mark, R. Borgstrøm, Kasper Juel-Berg, B. Tomicic
{"title":"Applying Remote Sensing to Determine the Percent Imperviousness for Urban Drainage Modelling","authors":"Maria del Rosario Viétez Vásquez, B. Sørensen, O. Mark, R. Borgstrøm, Kasper Juel-Berg, B. Tomicic","doi":"10.3923/RJES.2018.132.143","DOIUrl":"https://doi.org/10.3923/RJES.2018.132.143","url":null,"abstract":"Background and Objective: Urban areas have become more vulnerable to flooding due to decreased imperviousness in cities and more severe rain events. Sewer modelling is used to examine urban drainage systems and their performance in case of severe rain. Accurate data for impervious surfaces is a key input factor to obtain valuable models. In this study, the use of data acquired automatically by remote sensing techniques is investigated as an alternative to other electronic databases and is manually interpreted to obtain information on the surface conditions. Materials and Methods: The study is carried out in a neighbourhood of Copenhagen and the sewer system is modelled by the commercial software MIKE URBAN 2014. Airborne images with 20 cm resolution and 4-band orthophotos were analyzed by following an object-oriented approach and used as input for calculating the percent imperviousness. Results: The results show that different types of impervious areas are determined with different accuracy. Road area coverage is underestimated, building coverage is classified accurately and the area of other impervious surfaces is over estimated. When applying the achieved classification and using this to determine the imperviousness, the sewer system is accurately modelled despite the inaccuracies in the area coverage. Conclusion: This study validates the automatic classification of areas using airborne images. The methodology, however, should be optimized with respect to road surfaces and some specific pervious surfaces.","PeriodicalId":92133,"journal":{"name":"Research journal of chemical and environmental sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77478613","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}
引用次数: 2
Protonated Biomass of the Brown Seaweed Cystoseira tamariscifolia: A Potential Biosorbent for Toxic Chromium Ions Removal 褐藻的质子化生物量:去除有毒铬离子的潜在生物吸附剂
Research journal of chemical and environmental sciences Pub Date : 2018-03-01 DOI: 10.3923/RJES.2018.106.113
B. Sabour, Zahira Belattmani, S. E. Atouani, Soukaina Kaidi, F. Bentiss, S. Tahiri, A. Reani
{"title":"Protonated Biomass of the Brown Seaweed Cystoseira tamariscifolia: A Potential Biosorbent for Toxic Chromium Ions Removal","authors":"B. Sabour, Zahira Belattmani, S. E. Atouani, Soukaina Kaidi, F. Bentiss, S. Tahiri, A. Reani","doi":"10.3923/RJES.2018.106.113","DOIUrl":"https://doi.org/10.3923/RJES.2018.106.113","url":null,"abstract":"","PeriodicalId":92133,"journal":{"name":"Research journal of chemical and environmental sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86307125","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}
引用次数: 9
Artificial Neural Network (ANN) Approach for Modeling of Sr(II) Adsorption from Aqueous Solution by Natural Calcium-based Materials 天然钙基材料对Sr(II)水溶液吸附的人工神经网络(ANN)建模方法
Research journal of chemical and environmental sciences Pub Date : 2018-03-01 DOI: 10.3923/rjes.2018.121.131
S. Yusan, Aysun Bulut, Ş. Aytaş, Şenol Sert, O. Akpolat
{"title":"Artificial Neural Network (ANN) Approach for Modeling of Sr(II) Adsorption from Aqueous Solution by Natural Calcium-based Materials","authors":"S. Yusan, Aysun Bulut, Ş. Aytaş, Şenol Sert, O. Akpolat","doi":"10.3923/rjes.2018.121.131","DOIUrl":"https://doi.org/10.3923/rjes.2018.121.131","url":null,"abstract":"","PeriodicalId":92133,"journal":{"name":"Research journal of chemical and environmental sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76742083","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}
引用次数: 1
Chemical, Mineralogical and Morphological Investigation of Coal Fly Ash Obtained from Mpumalanga Province, South Africa 南非姆普马兰加省煤飞灰的化学、矿物学和形态学研究
Research journal of chemical and environmental sciences Pub Date : 2018-03-01 DOI: 10.3923/RJES.2018.98.105
John Alegbe, O. Ayanda, P. Ndungu, N. Alexander, O. O. Fatoba, L. Petrik
{"title":"Chemical, Mineralogical and Morphological Investigation of Coal Fly Ash Obtained from Mpumalanga Province, South Africa","authors":"John Alegbe, O. Ayanda, P. Ndungu, N. Alexander, O. O. Fatoba, L. Petrik","doi":"10.3923/RJES.2018.98.105","DOIUrl":"https://doi.org/10.3923/RJES.2018.98.105","url":null,"abstract":"","PeriodicalId":92133,"journal":{"name":"Research journal of chemical and environmental sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72562408","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}
引用次数: 4
Phytoaccumulation of Toxic Elements by Native Terrestrial Plants Collected from Arid Desert of Chile 智利干旱沙漠原生陆生植物中有毒元素的积累
Research journal of chemical and environmental sciences Pub Date : 2018-03-01 DOI: 10.3923/RJES.2018.144.152
O. Díaz, Y. Tapia, R. Pastene
{"title":"Phytoaccumulation of Toxic Elements by Native Terrestrial Plants Collected from Arid Desert of Chile","authors":"O. Díaz, Y. Tapia, R. Pastene","doi":"10.3923/RJES.2018.144.152","DOIUrl":"https://doi.org/10.3923/RJES.2018.144.152","url":null,"abstract":"","PeriodicalId":92133,"journal":{"name":"Research journal of chemical and environmental sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88476478","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}
引用次数: 0
Response of Landscape Function to Grazing Pressure Around Mojen Piosphere 莫仁空圈周边景观功能对放牧压力的响应
Research journal of chemical and environmental sciences Pub Date : 2018-02-01 DOI: 10.3923/RJES.2018.83.89
E. Shahriary, H. Azarnivand, M. Jafary, M. Saravi, M. Javadi
{"title":"Response of Landscape Function to Grazing Pressure Around Mojen Piosphere","authors":"E. Shahriary, H. Azarnivand, M. Jafary, M. Saravi, M. Javadi","doi":"10.3923/RJES.2018.83.89","DOIUrl":"https://doi.org/10.3923/RJES.2018.83.89","url":null,"abstract":"","PeriodicalId":92133,"journal":{"name":"Research journal of chemical and environmental sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72373899","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}
引用次数: 5
Adsorption and Sequestration of Dissolved Carbon and Nitrogen from Carbonated Urine to Mineral Soils 碳化尿液中溶解碳氮在矿质土壤中的吸附和固存
Research journal of chemical and environmental sciences Pub Date : 2018-02-01 DOI: 10.3923/RJES.2018.90.97
M. Aguilar
{"title":"Adsorption and Sequestration of Dissolved Carbon and Nitrogen from Carbonated Urine to Mineral Soils","authors":"M. Aguilar","doi":"10.3923/RJES.2018.90.97","DOIUrl":"https://doi.org/10.3923/RJES.2018.90.97","url":null,"abstract":"","PeriodicalId":92133,"journal":{"name":"Research journal of chemical and environmental sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80928934","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}
引用次数: 0
Levels of Polybrominated Diphenyl Ethers (PBDEs) in Some Ghanaian Water Body Environments 加纳一些水体环境中的多溴联苯醚(PBDEs)水平
Research journal of chemical and environmental sciences Pub Date : 2018-02-01 DOI: 10.3923/RJES.2018.73.82
Essumang David Kofi, Adjei Joseph Kweku, Cann Samuel Kweku, Essel Godfred, O. Paul
{"title":"Levels of Polybrominated Diphenyl Ethers (PBDEs) in Some Ghanaian Water Body Environments","authors":"Essumang David Kofi, Adjei Joseph Kweku, Cann Samuel Kweku, Essel Godfred, O. Paul","doi":"10.3923/RJES.2018.73.82","DOIUrl":"https://doi.org/10.3923/RJES.2018.73.82","url":null,"abstract":"","PeriodicalId":92133,"journal":{"name":"Research journal of chemical and environmental sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90689707","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}
引用次数: 5
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