Isolation and Characterization of Dye-degrading Bacteria from
Batik Wastewater

Rakhmania, Rakhmania; Yuzir, Muhamad Ali Muhammad

doi:10.26226/morressier.61b6c915be545488cfae619a

Cited by 10 publications

(17 citation statements)

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“…Domestic greywater recycling has been identified with the potential to overcome the consumption pattern and reduce human health risks and environmental pollution [3] because of its lower concentration of pollutants [4] from different sources. Greywater According to Rakhmania et al, [21], the electrode material used is a critic influencing the efficiency of the EC process. Aluminium (Al) and iron (Fe) are t often utilized electrodes in EC experiments, for eliminating pollutants, because dergo dissolution to form amorphous metal hydroxides, such as Al 3+ and Fe 2+ tively, and are easily available at a cheap cost with the multivalent coagulant cha tic.…”

Section: Introductionmentioning

confidence: 99%

Optimization and Operational Analysis of Domestic Greywater Treatment by Electrocoagulation Filtration Using Response Surface Methodology

Ansari

Shrikhande²,

Malik

et al. 2022

Sustainability

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Greywater is the most sustainable option to address the growing need for fresh water. This study aimed to identify the optimal operation variables of an electro-coagulation filtration (ECF) system for treating domestic greywater, using different conditions (e.g., different electrode combinations (Al-Fe-Al-Fe), initial pH (6.8–8.4), operating time (10–60 min), and voltage (6–24 volts)). A statistical data analysis was performed to evaluate the experimental conditions for modeling the chemical oxygen demand (COD), the total dissolved solids (TDSs), turbidity, and chloride removal effectiveness, almost ranging from (85 to 94%), respectively, with energy consumption using the response surface methodology (RSM) and the ANOVA test. When comparing the experimental and predicted model values, it was proved that the model fairly describes the experimental values with the R2 values determined >0.99 for COD, TDSs, turbidity, chloride, and energy consumption, suggesting a regression sustainability of the model. The sludge properties were characterized using scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), and FTIR spectroscopy, which indicated the removal of organic matter during the ECF, similar in composition, independently of the different applied voltage values used. The results of this study suggest the ECF significantly reduces the pollutants load in greywater, showing the aluminum-iron-based electrodes as a viable option to treat greywater with optimal operational costs ranging from (0.12 to 0.4) US$ m−3 under different voltage conditions and parameters. This study establishes a path for greywater treatment technology that is economical and environmentally responsible for wastewater management that leads to sustainability.

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Section: Introductionmentioning

confidence: 99%

Optimization and Operational Analysis of Domestic Greywater Treatment by Electrocoagulation Filtration Using Response Surface Methodology

Ansari

Shrikhande²,

Malik

et al. 2022

Sustainability

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“…However, aluminium hydroxide usually acts as an adsorbent or traps the pollutants. It would be a great composition for the removal of the organic compound from the solution [57].…”

Section: Electrocoagulationmentioning

confidence: 99%

Recent Applications of the Electrocoagulation Process on Agro-Based Industrial Wastewater: A Review

et al. 2022

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Agro-based final discharge is one of the major contributors to wastewater in the world. It creates high demand for efficient treatment. The electrocoagulation process can be used for agro-based wastewater treatment. The performance of the electrocoagulation process is based on several parameters, including the electrode materials, electrolysis time, current density, and electrolyte support. Agro-based industrial wastewater (AIW) treatment processes depend on the characteristics of the wastewater. The removal of organic content from various sources of AIW can reach up to more than 80%. Some studies show that the performance of the electrochemical process can be increased using a combination with other methods. Those other methods include biological and physical treatment. The results of previous research show that organic content and color can be degraded completely. The relationship between the energy consumption and operating cost was analyzed in order to show the efficiency of electrocoagulation treatment.

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“…Therefore, it could lead to serious problems in the water environment and it might cause negative impacts on the ecosystem and human life. [1][2][3][4]. Before discharge, they must be treated and several wastewater treatment methods were applied to reduce TOC, COD, and BOD in various wastewater streams.…”

Section: Introductionmentioning

confidence: 99%

Treatment of Sugar Industry Wastewater via Fenton Oxidation with Zero-Valent Iron

Orak

2024

Cumhuriyet Science Journal

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The sugar industry is a significant contributor to wastewater production, primarily due to its substantial water usage. The treatment and reuse of this wastewater have become pressing concerns. In the present study, sugar industry wastewater was treated via Fenton oxidation using zero-valent iron (ZVI). The study focused on assessing the impact of key reaction parameters, namely pH, ZVI amount, [H2O2]0 on the removal of TOC. Optimal reaction conditions for the Fenton oxidation process were identified, with a pH of 3.5, 2 g/L of ZVI, and 4 mM of H2O2, resulting in nearly 65% of TOC removal. The kinetic study revealed that the observed reaction adhered to a second-order kinetic reaction model. Furthermore, the activation energy for this observed reaction was determined as 49.14 kJ/mol. These findings suggest that Fenton oxidation, utilizing ZVI, holds promise as an effective method for treating wastewater originating from the sugar industry.

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Isolation and Characterization of Dye-degrading Bacteria from Batik Wastewater

Cited by 10 publications

References 0 publications

Optimization and Operational Analysis of Domestic Greywater Treatment by Electrocoagulation Filtration Using Response Surface Methodology

Optimization and Operational Analysis of Domestic Greywater Treatment by Electrocoagulation Filtration Using Response Surface Methodology

Recent Applications of the Electrocoagulation Process on Agro-Based Industrial Wastewater: A Review

Treatment of Sugar Industry Wastewater via Fenton Oxidation with Zero-Valent Iron

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