Application of Casuarina Equisetifolia needle for the removal of heavy and light oil waste

Abdullah, Mohammad; Azmi, Afiq Norakmall Faizz; Azahar, Muhamad Zulazri Muzakhar; Amri, Fatin Natasha Mohd; Kadiran, Kamaru Adzha; Lat, Diana Che; Kasim, Haszeme Abu; Khalid, Ahmad Khudzairi

doi:10.1063/5.0044212

Cited by 2 publications

(4 citation statements)

References 14 publications

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“…However, the maximum adsorption points differed at 10, 25, and 35 min for 298, 288, and 398 K, respectively. The adsorption of hydrocarbons by activated carbon from Casuarina equiseitifolia was also not linear, and the adsorption was lower at higher temperatures [15].…”

Section: Sohmentioning

confidence: 92%

“…Although the thermodynamic results were unfavorable for SOH, they had good adsorption for different concentrations, times, and temperature variations. Studies have shown that nonspontaneous endothermic processes do not prevent the potential for application of the material as an adsorbent [15,44,45].…”

Section: Sohmentioning

confidence: 99%

“…Adsorption studies have found diverse materials for oil removal for varied materials and purposes. Among them is research related to the use of activated carbon produced by Casuarina equisitifolia for the removal of hydrocarbons [15], the membrane made of chitosan cellulase for emulsified oil separation [7], graphene aerogel for oil/water emulsion separation [16], functionalized nano-silica for oil removal in oil drilling water [17], and graphene nanoplatelets for oil removal in emulsion [18].…”

Section: Introductionmentioning

confidence: 99%

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Treatment of Water Contaminated by Ship Oil: Study of Adsorption in a Fixed-Bed Column

de M. Ferreira,

Ribeiro,

Stapelfeldt

et al. 2024

Analytica

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Aquatic macrophytes like Salvinia sp. have rapid proliferation and a great capacity for ecological adaptation. In addition to these characteristics, this study points to their ability to adsorb contaminants such as dyes, metals, and oils. This work aims, through an adsorption study, to propose an alternative treatment using chemically modified Salvinia sp. (SOH) biomass to remove oil from water. Batch adsorption experiments were performed to observe the effects of concentration, pH, time, temperature, desorption, and reuse of the biomass. The adsorption mechanisms, performance, kinetics, isotherm, thermodynamics, and reusability of biomass were evaluated. Both adsorbents were well-defined by the Freundlich model isotherm. According to the results obtained, the qmax was 898.0 mg g−1 for SOH in oil-in-salt water emulsion in 15 min and 930.59 mg g−1 for Salvinia sp. in natura (SS) in the oil-in-water emulsion. In the fixed-bed column adsorption, the adsorption capacity was 2.99 g g−1 for SS and 3.49 g g−1 for SOH, and the saturation capacity was 42.89 g g−1 SS and 42.99 g g−1 SOH. According to the adsorption models, the Bohart–Adams model best fits the experimental data of this study. The SOH adsorbed oil recovery test was successful, with 100% oil recovery.

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Section: Sohmentioning

confidence: 92%

Section: Sohmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Treatment of Water Contaminated by Ship Oil: Study of Adsorption in a Fixed-Bed Column

de M. Ferreira,

Ribeiro,

Stapelfeldt

et al. 2024

Analytica

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“…So, this leads to research on how to introduce alternative activated carbon using cost-effective materials (Dahri et al, 2015). Among available methods, sorption process is commonly used to remove oil because it is cheap, simple and effective (Abdullah et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Eradication of Oil Wastes Using Chempedak Stone Powder as Natural Adsorbent: Study on Adsorbent Dosage and Type of Water Sources Effect

Abdullah¹,

Brahim²,

Sukor³

et al. 2022

IJARBSS

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Oil pollution has become a water pollution problem in the world. An eco-friendly adsorbent need to be produced to resolve this problem. This study focuses on removing oil waste using Chempedak Stone (CS) powder as a natural adsorbent. The purpose of the study is to observe the effects of adsorbent dosage and the effects of several type of water sources on adsorbing different types of oils (vegetable oil, lubricant oil and diesel oil). Different adsorbent dosage (treated and untreated) of 0.2g, 0.4g, 0.6g, 0.8g and 1.0g was examined in different types of water which are tap water, sea water and lake water. The treated adsorbent was introduced to 0.5M NaOH and 0.5M nitric acid (HNO3). The CS was collected from a local market and went through several processes to become a powder such as rinsing, drying, crushing and sieving. The results show that the increasing adsorbent dosage decreased the percentage of oil removal. It was proven that the effectiveness of treated and untreated adsorbent depended on the type of oil and the type of water. The highest percentage of oil removal was found using untreated CS powder on vegetable while treated CS powder was effective for adsorbing lubricant oil at the dosage of 0.2g. The results thus showed that untreated CS powder has the most effective adsorbent to adsorb various types of oils on various types of water compared to treated CS powder.

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Application of Casuarina Equisetifolia needle for the removal of heavy and light oil waste

Cited by 2 publications

References 14 publications

Treatment of Water Contaminated by Ship Oil: Study of Adsorption in a Fixed-Bed Column

Treatment of Water Contaminated by Ship Oil: Study of Adsorption in a Fixed-Bed Column

Eradication of Oil Wastes Using Chempedak Stone Powder as Natural Adsorbent: Study on Adsorbent Dosage and Type of Water Sources Effect

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