Proceedings of the 2020 The 9th International Conference on Informatics, Environment, Energy and Applications最新文献

{"title":"Distributed Power Dispatching Solution for A Future Economic and Environment-friendly Energy Internet","authors":"Yang Li, Zhaoming Qin, Fan Zhang, Yuchao Qin, H. Hua, Junwei Cao","doi":"10.1145/3386762.3386773","DOIUrl":"https://doi.org/10.1145/3386762.3386773","url":null,"abstract":"In recent years, the research of power dispatch has been popular in the field of energy Internet (EI) system operation and management. In this paper, a distributed algorithm considering multiple objectives is applied to solve power dispatching problem within the scenario of EI. The power dispatching problem is formulated as a convex optimization problem, and the distributed subgradient-push strategy is adopted in each agent. In this manner, the decentralized scheme can be more scalable for the power dispatching tasks in large EI systems. Case study is conducted to evaluate the feasibility of the proposed method.","PeriodicalId":147960,"journal":{"name":"Proceedings of the 2020 The 9th International Conference on Informatics, Environment, Energy and Applications","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124396224","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}

{"title":"Potential of Krabi Province (Thailand) as a Model City of Complete Relying upon Renewable Energy for Power Production","authors":"C. Prommuak, T. Jarunglumlert, Pichaya Pattanasattayavong","doi":"10.1145/3386762.3386765","DOIUrl":"https://doi.org/10.1145/3386762.3386765","url":null,"abstract":"This study assessed the potential of renewable energy (RE) resources to find a province in Thailand that could be a model city of complete relying upon RE. Here, Krabi province is a case study due to its abundance in RE resources. Based on the results of this study, Krabi has quantitative potential to produce 140 MW of electrical power from renewable energy, which is sufficient for the electricity demand in Krabi (95 MW). However, considering the economics, more than half of these 140 MW, which is from the palm trunks and fronds, is not worth investing. This leaves only fractions of palm bunch/palm fiber, biogas and solar (rooftop) dependable energy sources, accounting for approximately 60 MW, or 63% of electricity demand in Krabi.","PeriodicalId":147960,"journal":{"name":"Proceedings of the 2020 The 9th International Conference on Informatics, Environment, Energy and Applications","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122473790","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}

{"title":"A Spider Monitoring Platform for Water Quality Using the Internet of Things and Mesh Technology","authors":"Chomchanok Arunplod","doi":"10.1145/3386762.3386766","DOIUrl":"https://doi.org/10.1145/3386762.3386766","url":null,"abstract":"The quality of water data suggests the physical and environmental conditions of the water. Good management of water resources has been issuing this decade for all sectors, either in the agriculture sector nor in the sanitary or environment sectors. However, traditional water quality checking is guaranteed the data accuracy, but it is an enormous requirement of time and workforce. A disruptive technology of the Internet of Things (IoT) and wireless technology declare the new standard of the data accessing protocol, remotely access the real-time data from everywhere at any time. The water sensors collect the critical parameters of water as the water temperature, dissolved oxygen (DO), pH or even electro conductivity (EC). This research proposed a water quality monitoring platform to improved water quality checking in an urban and industrial area; several of the water sensors nodes have been deployed in a natural river. Mesh protocol allows master node and slave nodes to communicate like a spider web. The remarkable output from this study is the node-validation system when the slave node reports the critical data; the master node re-check data using neighbor nodes, to prevent the false-alarm. Therefore, the confirmed contaminated water data send to the server, then it declares the red-spot warning. The proposed spider platform succeeded in increasing the correct data by 30% and decreasing the loss/missing data transmission by 25%.","PeriodicalId":147960,"journal":{"name":"Proceedings of the 2020 The 9th International Conference on Informatics, Environment, Energy and Applications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124769412","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}

{"title":"Fleet Vehicle Selection for Sustainable Urban Logistics","authors":"G. Büyüközkan, Deniz Uztürk","doi":"10.1145/3386762.3388955","DOIUrl":"https://doi.org/10.1145/3386762.3388955","url":null,"abstract":"Nowadays, urban logistics becomes a critical subject due to the extension of the population in cities. Urban transportation, which is a sub-category of urban logistics, has a massive connection with city residents; hence, it needed to be evaluated with the residents' needs to achieve a sustainable and efficient process. Last-mile delivery in which the micro-level transportation operations are included in urban areas is also another crucial area that affects the resident's life. To impress on its efficiency and create durable cities, this paper concentrates on a selection problem for the last-mile delivery area. The selection is approached as a multi-criteria decision-making (MCDM) process. In order to enable the methodology to deal with linguistic variables, 2-Tuple linguistic-based SAW-VIKOR techniques are suggested for this problem. To test the validity of the suggested methods, a case study is applied with a cargo company from Turkey.","PeriodicalId":147960,"journal":{"name":"Proceedings of the 2020 The 9th International Conference on Informatics, Environment, Energy and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129769771","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}

{"title":"Techno-economic Comparison of Technologies for Biogas Upgrading","authors":"T. Jarunglumlert, C. Prommuak","doi":"10.1145/3386762.3386764","DOIUrl":"https://doi.org/10.1145/3386762.3386764","url":null,"abstract":"Biomethane from biogas is an alternative energy currently gained attention to be used as substitution for vehicle fossil fuels. Despite its outstanding properties in terms of flexibility in application and environmental friendliness when compared with other alternative energy, the main obstacle to the development of commercial biomethane production is the uncertain value of investment. This research reveals the pros and cons in terms of specific energy used in production of biomethane from biogas, specific production cost and the current investment cost of biogas upgrading techniques including pressurized water scrubbing, chemical scrubbing, cryogenic separation, pressure swing adsorption and membrane separation. It was found that the specific energy used in the production of biomethane from biogas varies in the range of 0.05 - 0.62 kWh/m3 biogas. Increasing production capacity, the investment cost decreases while the energy consumptions for all production techniques increases, except for cryogenic separation which remain constant. Comparison of the specific production cost and the price of fossil fuels shows that to make the production of biomethane from biogas economically worthwhile, a development for more efficient technology to reduce production costs is of paramount importance.","PeriodicalId":147960,"journal":{"name":"Proceedings of the 2020 The 9th International Conference on Informatics, Environment, Energy and Applications","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130566707","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}

{"title":"The Development of Nitrogen and Phosphorus Removal System on Eutrophication in Water Bodies Using Floating Plants","authors":"Kanittada Thongkao, M. Sudhadham, K. Suwannahong, Chanate Wanna","doi":"10.1145/3386762.3386774","DOIUrl":"https://doi.org/10.1145/3386762.3386774","url":null,"abstract":"The nitrogen-phosphorus removal model was set up and monitored during in 3 weeks, which divided to 3 periods including 0-day, 14-day and 21-day of detention times. The model was closed water system with eutrophication in greenhouse, temperature and light intensity were controlled within 25-35 °C and 150-200 micromole/sec (8.30 a.m. - 4.30 p.m. daily), respectively. Each closed water system was 10 liters of water tank and filled with plankton blooming water. This experiment was divided into 2 phases: first period was determined and selected experimental system, which was contained and combined in different types of floating plants, such as Salvinia cucullata, Pistia stratiotes and Lemna perpusilla; and second period was monitored the efficiency of selected floating plant system (Pistia stratiotes and Lemna perpusilla, 15 grams for each floating plant) for nitrogen-phosphorus treatments; and combining with other water treatments, such as photosynthesis bacteria (PSB) and Hoagland's nutrient solution. The finding was shown that Salvinia cucullata and Lemna perpusilla were most water parameter qualities improvement, including DO, pH, Turbidity, BOD, TSS, PO43-, total phosphorus and total nitrogen (mg/l). However, Salvinia Cucullata were poor growing along with experimental period when compared to Pistia stratiotes, thus, it was used in second period of study. All floating plant systems in the first phase were represented water treatment and clearly remediation, which indicated by turbidity (<0.1 mg/l), total suspended solid (1 mg/l) and total phosphorus (<0.1 mg/l). The other parameters were also met to standard, however, the systems were unable to eliminate nitrogen, which may due to the limitation on adsorbing of nutrient conditions from atmosphere. The second period had indicated nitrogen and phosphorus reduction of Pistia stratiotes and Lemna perpusilla by 21.96% and 75.15%, respectively. Floating plants combined with photosynthesis bacteria were increased in nitrogen and phosphorus reduction (66.47% and 63.03%, respectively). The assessment of phytoplankton community structure on water quality were calculated as Applied Algal Research Laboratory-Phytoplankton (AARL-PP) score. Pediastrum was the most represented group of the phytoplankton community followed by the Blue green algae including Gleocapsa, Golenkinia and Kirchneriella, which were indicated as moderately polluted by using dominant phytoplankton species.","PeriodicalId":147960,"journal":{"name":"Proceedings of the 2020 The 9th International Conference on Informatics, Environment, Energy and Applications","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125624401","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}

{"title":"The Study of Dynamic Releasing Sorbate from the Sorbent Using Mathematical Model","authors":"Ronbanchob Apiratikul","doi":"10.1145/3386762.3386767","DOIUrl":"https://doi.org/10.1145/3386762.3386767","url":null,"abstract":"Releasing of sorbate from the sorbent is a very important process in the environment. The process involves many issues that affect the environmental problem such as leaching of toxic substances from hazardous waste. Furthermore, the regeneration of sorbent and the recovery of sorbate are directly involved with this process. This work developed the new mathematical model which can be applied to represent and to describe the dynamic behavior of the process. The experimental data for the releasing of vitamin E from the silica was chosen to test and to verify the model. The desorption rate constant of the model was quantified by both linear and nonlinear regression. The results show that the new developed model from this work is applicable to represent the actual data from the experiment and the new theoretical based model is quite simple but meaningful.","PeriodicalId":147960,"journal":{"name":"Proceedings of the 2020 The 9th International Conference on Informatics, Environment, Energy and Applications","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130066210","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}

{"title":"Study on Lifting Efficiency of Cuttings in Return Line of Riserless Mud Recovery System","authors":"Xin Li, Jie Zhang, H. Zhao, Mengqiao Zhang, Xue-cheng Sun, P. Wang","doi":"10.1145/3386762.3386775","DOIUrl":"https://doi.org/10.1145/3386762.3386775","url":null,"abstract":"The exploration and development of offshore oil could cause a certain degree of damage to the marine ecological environment. To develop an offshore oil exploration and development technology that can protect the marine environment has always been focus of oil companies. The riserless mud recovery (RMR) system uses subsea pump to lift the drilling cuttings generated in the process of drilling operation to the drilling platform along the return line, so as to achieve zero discharge of drilling cuttings in the marine environment, which is an advanced drilling technology conducive to marine environmental protection. The lifting efficiency of cuttings in the return line will directly affect the efficiency of drilling operations, thus affecting the cycle and cost of drilling engineering. Based on the above problems, this paper establishes the mathematical model of the force and movement of the drilling cuttings in the return line by combining the working characteristics of the RMR system, and analyzes the influence of the change of the inner diameter of the return line, the density of the cuttings, the diameter of the cuttings, the flow behavior index and the consistency index of the drilling fluid on the lifting efficiency of the cuttings in the return line, providing theoretical basis for the optimization and improvement of the RMR system.","PeriodicalId":147960,"journal":{"name":"Proceedings of the 2020 The 9th International Conference on Informatics, Environment, Energy and Applications","volume":"2016 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125728745","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}

{"title":"Analysis of Ion Trajectory Stability in Second Order Cassinian Ion Traps","authors":"F. Gunzer","doi":"10.1145/3386762.3391923","DOIUrl":"https://doi.org/10.1145/3386762.3391923","url":null,"abstract":"High precision instruments are a requirement in a lot of scientific disciplines. Environmental research is no difference in this regard. Often, it is necessary to know which substances are present in gaseous form, e.g. for exhaust gas analysis, or contamination management. Mass spectrometry is a technique that yields the molecular mass of analytes present in the device. If the resolving power is too low, the molecular mass is not sufficient to identify a substance. Other techniques have then to be used in order to obtain further information. However, if the mass resolving power is high enough, it can lower the number of candidates that might be present in a sample based on the molecular mass alone. Ion traps are devices that can be used as mass analyzers with very high resolving power. A relatively new representative of ion traps for mass analysis is the Cassinian ion trap. Although offering already very high mass resolving power, it can be further increased by changing the geometric and electric parameters. Ion traps work by letting ions fly on a closed trajectory for very long times (up to a few seconds). Changing geometric or electric parameters can possibly change the trajectories so that the ions do not fly for long times, but collide with the housing or electrodes instead. In this paper, we have analyzed how the geometry and electrode voltage influence the stability of ion trajectories when the ions are injected via a small tunnel from the outside. For this, the known differential equations describing the ion trajectories have been solved numerically. This knowledge can then be used to design Cassinian Traps with increased resolving power.","PeriodicalId":147960,"journal":{"name":"Proceedings of the 2020 The 9th International Conference on Informatics, Environment, Energy and Applications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129179552","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}

{"title":"Enhanced Continuous Face Recognition Algorithm for Bandwidth Constrained Network in Real Time Application","authors":"Sumayyah Dzulkifly, Hazleen Aris, Tiagrajah V. Janahiraman","doi":"10.1145/3386762.3386778","DOIUrl":"https://doi.org/10.1145/3386762.3386778","url":null,"abstract":"Current advancement in technologies enables improvements in terms of general welfare and security to be made. These days, biometric recognition is highly regarded as one of the safest and unique ways to verify, authenticate and provide access to the users. One known biometric recognition type is face. Face recognition (FR) is widely used for a number of reasons, ranging from verification purpose or to enabling access. While numerous studies on FR algorithm are carried out, there are still few researches that elaborate on the real-time application of the proposed algorithms. In this paper, the development of an FR algorithm meant for real-time application is described. The algorithm is developed based on the Discrete Krawtchouk Moment (DKM), which is known for its wide application in FR. Our work extends other work in this area by having an algorithm that is able to perform the recognition swiftly without consuming a lot of network bandwidth. Evaluation performed using two different types of camera of different resolutions confirms the ability of the proposed algorithm to fulfil its objectives.","PeriodicalId":147960,"journal":{"name":"Proceedings of the 2020 The 9th International Conference on Informatics, Environment, Energy and Applications","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126492826","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}