An Ozone Reactor Design with Various Electrod Configurations

Warsito, Agung; Syakur, Abdul; Susilowati, Galuh

doi:10.11591/ijece.v1i2.79

Cited by 4 publications

(2 citation statements)

References 7 publications

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“…In the recent past, the air pollution in the urban areas of the country is heavily increased [9]. This is the due to the overpopulation, technical growth, and rapid industrialization in the country.…”

Section: Introductionmentioning

confidence: 99%

Towards an accurate Ground-Level Ozone Prediction

Al-Shammari¹

2018

IJECE

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This paper motivation is to find the most accurate technique to predict the ground level ozone at Al Jahra station, Kuwait. The data on the meteorological variables (air temperature, relative humidity, solar radiation, direction and speed of wind) and concentration of seven pollutants of environment (SO2, NO2, NO, CO2, CO, NMHC, and CH4) were applied to forecast the ozone concentration in atmosphere. In this report, three methods (PLS regression, support vector machine (SVM), and multiple least-square regression) were used to predict ground-level ozone. We used Fifteen parameters to evaluate the performance of methods. Multiple least-square regression, partial least square regression (PLS regression), and SVM using linear and radial kernels were the best performers with MAE (mean absolute error) of 9.17x 10-03, 9.72 x 10-03, 9.64 x 10-03, and 9.12 x 10-03, respectively. SVM with polynomial kernel had MAE of 5.46 x 10-02. These results show that these methods could be used to predict ground-level ozone concentrations at Al Jahra station in Kuwait.

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Section: Introductionmentioning

confidence: 99%

Towards an accurate Ground-Level Ozone Prediction

Al-Shammari¹

2018

IJECE

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“…As a consequence of development in many fields, the modern societies worldwide are facing a variety of pollution related problems that result mainly in both environment [1]- [5] and public health deteriorations [6]- [12]. Indeed, pollutions ,especially in big cities, due basically to the industrial activities, have negative effects on air quality [13], [14], soil [15], [16] water [17]- [20] and the divers existing life forms [21]- [23] that represent the biological entities of the ecosystems ,thus, vegetations, animals and humans are less likely to exist in a healthy state which can influence for example the crops of the agriculture and thus, the food security by influencing elements including the yields [24]- [26]. In addition the economic impacts of the pollution are also important and make reducing pollution crucial for the financial stability as well [27], [28].…”

Section: Introductionmentioning

confidence: 99%

Biological Tools to Deal with Pollution : Selected Advances and Novel Perspectives

Ghanemi

Boubertakh

2014

IJPHS

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Pollution represents a problem common to economy and public health. Indeed, the public health, because of the divers’ type of pollutions, is facing divers challenges for which urgent solutions are required.The biology provides approaches not only to deal with the pollution, but also to obtain economic benefits. Some living organisms have particular metabolisms that allow them to assimilate and metabolite the polluting agents and thus reduce the impact they have on both environment and public health. On the other hand, the metabolic properties of specific organisms make the polluting elements raw materials to synthesize other elements that are benefits for economy and non-toxic for the ecology and the biohealth. Yet, other options such as the regulations and laws are required to improve the efficiency of these approaches.

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Decreasing Iron (Fe) Contaminant from Ground Water for Water Treatment Processed by Dielectric Barrier Discharge Ozone Generator

Putri

Oktiawan

Syakur

2020

IOP Conf. Ser.: Earth Environ. Sci.

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At the end of the decade, we have been entered to the bad condition for water quality. As well as we know that water is a primary demand for everyone. Ozone is a very reactive oxidant, and it can oxidize any parameters in water quality and then that parameters can be reduced. The principal of electrical discharge ozone generator can produce ozone when the compilation of electricity flow through the electrode, after that the discharge electrons will bound with free air which containing O2 so that O3 (ozone is formed). In the research, electrical discharge for ozone generator was made with high voltage variation are 12 kV, 13 kV, 14 kV. Next, ozone concentration that produced by this generator is contacted to the groundwater sample in Semarang which containing 5, 85 mg/litre iron and not yet required by World Health Organization International Standard for drinking water that is 0, 3 mg/litre. The result shows, the highest production ozone concentration by this generator is 33, 41 ppm and can decrease iron contaminant up to 23% from 5, 85 mg/litre to 4, 53 mg/litre. The lowest production ozone concentration is 2, 85 ppm, and can decrease iron contaminant up to 12% from 5, 85 mg/litre to 5, 15 mg/litre.

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An Ozone Reactor Design with Various Electrod Configurations

Cited by 4 publications

References 7 publications

Towards an accurate Ground-Level Ozone Prediction

Towards an accurate Ground-Level Ozone Prediction

Biological Tools to Deal with Pollution : Selected Advances and Novel Perspectives

Decreasing Iron (Fe) Contaminant from Ground Water for Water Treatment Processed by Dielectric Barrier Discharge Ozone Generator

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