Batch Adsorption of Phenol From Industrial Waste Water Using Cereal By-Products As A New Adsrbent

Arris, S.; LehocineM, Bencheikh; MiniaiH., A

doi:10.1016/j.egypro.2012.05.128

Cited by 10 publications

(3 citation statements)

References 12 publications

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“…2) Adsorption of phenol using cereal by-products as a new adsorbent: The elimination of phenol from wastewater can be done by synthesizing aqueous phenol solutions and carrying out adsorption on a non-activated carbon which has been prepared from cereal by product on laboratory scale and hence studying its characteristics. [5] In general, phenolic wastewater treatment is divided into two basic categories: A destructive process (where destructive oxidation takes place using oxidising agents like ozone, hydrogen peroxide, magnesium oxides etc.) and a recuperative process like adsorption, membrane separation and solvent extraction.…”

Section: Considerable Amounts Of Phoh and Pho − Are Adsorbed On Open-mentioning

confidence: 99%

“…Experiments were carried out by Sihem and Lehocine (2012), where a known quantity of solid material (prepared from cereal by product) was mixed with a phenol solution of known concentration. The mixture was then agitated of a known time duration at a fixed temperature and subsequently filtered on filters micro pores.…”

Section: Considerable Amounts Of Phoh and Pho − Are Adsorbed On Open-mentioning

confidence: 99%

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Review of Purification of Industrial Wastewater

Mukherjee¹,

Parekh²

2016

IJERT

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There has been an excessive increase in industrial wastewater due to all the industrial and commercial activities. Purification of industrial wastewater involves all the various techniques and processes used to treat wastewater and bring down the concentration of the pollutants to a permissible limit. In this paper, the various methods used for removal of those contaminants are reviewed. The contaminants that are dealt with in this paper are Pyridine, Chromium and Chromate ions, Phenols along with Phenoxides and Chlorophenols, Titrium and Arsenic. Pyridine removal can be done by adsorption at high area C-cloth electrodes using in-situ optical spectrometry and advanced oxidation processes. Phenols and its derivatives can be removed by using the process-adsorption and electrosorption which are felt at C-felt electrodes and also by adsorption of phenol using cereal by-products. Chromium removal can be done by Solvent Extraction or by using solid olive waste to adsorb chromate ions. Arsenic is removed by adsorption and precipitation. The various separation procedures aim towards complete or partial removal of the pollutants and are discussed in detail in the paper. Conclusions are drawn and the most economical and efficient method was listed over.

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Section: Considerable Amounts Of Phoh and Pho − Are Adsorbed On Open-mentioning

confidence: 99%

Section: Considerable Amounts Of Phoh and Pho − Are Adsorbed On Open-mentioning

confidence: 99%

Review of Purification of Industrial Wastewater

Mukherjee¹,

Parekh²

2016

IJERT

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“…Furthermore, due to its toxicity and non‐biodegradability, the complete removal of phenol (phenolic compounds) from wastewater inherently requires a combination of two or more treatment processes, increasing the cost of the treatment process. Therefore, there is a need for more effective and practical methods to remove these chemicals (Villegas et al., 2016; Marissa et al., 2014; Sihem et al., 2012). Recently, advanced oxidation processes (AOPs) were broadly diagnosed as a novel, environmentally friendly method (with high efficiency) for degrading natural and inorganic pollution found in water and wastewater.…”

Section: Introductionmentioning

confidence: 99%

Investigating the phenol removal from aqueous media by photocatalytic magnetized graphene oxide nanocomposite

Shokoohi

Safari

Ghahramani

2023

Environmental Quality Mgmt

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As a large and diverse group of secondary metabolites, phenolic compounds are one of the most common chemical pollutants present in water resources. these compounds can have toxic effects on ecosystems and humans. Therefore, their removal from water sources appears to be of great importance. In this study, a magnetic graphene oxide (MGO) photocatalyst was synthesized and used to remove phenol from water. The fabricated GO magnetic nanocomposites were determined by SEM and FTIR techniques. Afterward, these nanoparticles were used to remove phenol from aquatic media considering different operational parameters, including pH of the solution, initial concentration of phenol, contact time, and adsorbent dosage. The results showed that the magnetized GO nanoparticles could remove 90.83% of phenol molecules under the optimal conditions of solution pH = 3.0, initial phenol concentration of 20 mg/L, adsorbent concentration of 300 mg/L, and contact time of 120 min. additionally have compared the results of UV, Fe3O4/GO, and Fe3O4/GO/UV on the removal of phenol under optimum conditions. Accordingly, the phenol removal efficiencies for UV alone, Fe3O4/GO, and Fe3O4/GO/UV were obtained at 4.5, 65.73, and 90.83%, respectively. Based on the findings, the prepared magnetic GO nanoparticles have extended capabilities such as easy and rapid separation from sample and high potential in removing phenolic compounds, so, it can be introduced as an appropriate adsorbent for removal of this pollutant from water and wastewater.

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Electrochemical Detection of Phenol Removal by Using a Biosorbent Originated Factory Solid Waste

Çongur

Gül

2021

Electroanalysis

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Biosorption is a preferable method for phenol (PNL) removal from water sources using a cheap and ecofriendly biomass. The combination of the biosorption technique with practical, affordable, sensitive, and selective monitoring tools gives a new perspective to environmental monitoring applications. Herein, as the first time, the monitoring of PNL biosorption performed using a factory waste was done by pencil graphite electrodes (PGEs) and cyclic voltammetry (CV) technique. The monitoring of the biosorption process was completed with reproducible and reliable results in just 40s. The biosorption was achieved in different water samples and the presence of different phenolic compounds.

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Batch Adsorption of Phenol From Industrial Waste Water Using Cereal By-Products As A New Adsrbent

Cited by 10 publications

References 12 publications

Review of Purification of Industrial Wastewater

Review of Purification of Industrial Wastewater

Investigating the phenol removal from aqueous media by photocatalytic magnetized graphene oxide nanocomposite

Electrochemical Detection of Phenol Removal by Using a Biosorbent Originated Factory Solid Waste

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