Survey of Oil Water Separators and Drainage Design Aspects at Transformer Stations

Wisner, Paul; Heimlich, Karel; Gervais, Liza

doi:10.1061/40644(2002)64

Cited by 2 publications

(2 citation statements)

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“…• Equilibrium of Adsorption Isothermal information analysis with the application of characteristic isothermal modeling is a major development in determining the appropriate model that can be used for design purposes. As a result, relationship of equilibrium data that uses either a theoretical or experimental formula to understand and predict the degree of adsorption, in choosing the most extreme adsorption limit for a given adsorbent [11], [12], [13], [14], [15]and [16] Figures ( 3 and 4) represent the equilibrium adsorption isotherms curves for the North oil on the surface of the prepared polysulfide adsorbent. These curves were plotted for the range of concentration (3−27) parts per billion at various temperatures (20, 25, 30, 35, and 40 ° C).…”

Section: The Results and Discussionmentioning

confidence: 99%

Sustainable Materials Production for Oily Wastewater Treatment

Mohammed

Al-Hamidawi

AL-buhayder

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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The discharge of water from oil fields It has become one of the most significant environmental concerns associated with the oil sector. Hydrocarbon spills and crude oil fuel spills are a continual hazard to aquatic ecosystems. Inexpensive and sustainable sorbent materials are needed to mitigate the environmental damage of this pollution. To meet this need, this study features a low-density polysulfide polymer prepared by Sulfur and used cooking oils react directly. Since both sulfur and cooking oils are hydrophobic, the polymer is close to hydrocarbons such as crude oil and diesel fuel and can easily remove them from seawater. Oil can be recovered and polymer can be reused in oil spill treatment. Polysulfide is unique in that it is prepared from completely recycled waste. Sulfur is a by-product of the petroleum industry, and used cooking oil can also be used as a raw material. Therefore, waste sulfur from the petroleum industry is used to make effective anti-pollution adsorbents from the same sector According to the study’s findings, 98.55 percent of the oil was removed from the north.

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Section: The Results and Discussionmentioning

confidence: 99%

Sustainable Materials Production for Oily Wastewater Treatment

Mohammed

Al-Hamidawi

AL-buhayder

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…Isothermal information analysis with the application of characteristic isothermal modeling is a major development in determining the appropriate model that can be used for design purposes. As a result, the relationship of equilibrium data that uses either a theoretical or experimental formula to understand and predict the degree of adsorption, in choosing the most extreme adsorption limit for a given adsorbent [9], [10], [11], [12], [13]and [14] Figure 4 represent the equilibrium adsorption isotherms curves for the south oil on the surface of the prepared polysulfide adsorbent. These curves were plotted for the range of concentration (0-60) g/l at various temperatures (20, 25, 30, 35, and 40 ° C).…”

Section: Equilibrium Of Adsorptionmentioning

confidence: 99%

Treatment of oily wastewater by using polysulfide polymer

Taha

Mohammad

Sabeeh

2021

QJES

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The discharge of water from oil fields is become one of the most significant environmental concerns associated with the oil sector. This study features a low-density polysulfide polymer prepared by Sulfur and used sunflower oils react directly. Because both sulfur and cooking oils are hydrophobic, the polymer can easily extract hydrocarbons like crude oil and diesel fuel from saltwater. Sulfur is a petroleum industry by-product, and leftover sunflower oil may be utilized as a raw material. 150 g food-grade used sunflower oil, 150 g sulfur, and 700 g finely powdered sodium chloride were used in an experiment to make polysulfide. The reaction temperature was adjusted at 180°C. The resulting polymer (a soft rubber) is friable; therefore, it was ground down using a mechanical grinder and screened for particles between 0.5 and 3 mm. The polymer was repeatedly rinsed with DI water to eliminate the sodium chloride porogen. The polymer was filtered through a sieve (0.5 mm) and pressed with a piece of flat plastic to remove surplus water after the final wash. The polymer was then dried in a sieve by putting it in a drying oven (UNB400, Germany) for 24 hours at 42 degrees Celsius. Kinetics of adsorption was examined with pseudo−first order, pseudo−second order and intra particle diffusion models. The experimental results show good fitting with pseudo−second order model for south oil adsorption on polysulfide polymer. Adsorption of north and south oils onto the prepared polysulfide polymer was done experimentally using batch apparatus with controlled conditions of temperature and stirring. Effects of temperature and initial oil concentration for the adsorption process were examined for the ranges (20−40) ◦C and (10−90) (g/l), respectively. The experimental data follows the Freundlich isotherm model with coefficient of variance (R2) equals, according to the study of adsorption equilibrium isotherms (0.99). According to the findings of the study, the greatest g/l of south oil removal equals 93 percent at the lowest temperature of 20 degrees Celsius.

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Survey of Oil Water Separators and Drainage Design Aspects at Transformer Stations

Cited by 2 publications

References 0 publications

Sustainable Materials Production for Oily Wastewater Treatment

Sustainable Materials Production for Oily Wastewater Treatment

Treatment of oily wastewater by using polysulfide polymer

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