4.5 Article

Box-Behnken design with desirability function for methylene blue dye adsorption by microporous activated carbon from pomegranate peel using microwave assisted K2CO3 activation

Related references

Note: Only part of the references are listed.
Review Environmental Sciences

Remediation of potentially toxic elements -containing wastewaters using water hyacinth - a review

Padmaja Galgali et al.

Summary: Water hyacinth, a stubborn weed with negative environmental impact, can be utilized to remove potentially toxic elements (PTEs) and other pollutants from wastewater. Different parts of the plant and various forms can be used for remediation. However, further research is needed to improve the efficiency and explore the reuse of water hyacinth biomass.

INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2023)

Article Chemistry, Physical

Facile synthesis of mesoporous activated carbons based on ash tree for methylene blue adsorption: Mechanism, kinetics, isotherm, and thermodynamic studies

Yasar Genel et al.

Summary: Activated carbons synthesized from the ash tree were found to be effective adsorbents for removing methylene blue from aqueous solutions. The carbonaceous materials exhibited mesoporous structures and active functional groups. The highest adsorption capacities were obtained with chemical activation using zinc chloride and sodium hydroxide.

FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES (2023)

Review Food Science & Technology

The Nutritional and Bioactive Components, Potential Health Function and Comprehensive Utilization of Pomegranate: A Review

Xuhan Yang et al.

Summary: Pomegranate is a delicious fruit with beautiful flowers, rich in bioactive compounds that have benefits for human health. Different parts of the pomegranate contain distinct bioactive components, which possess antioxidant, anti-inflammatory, and anti-cancer properties, among others. It is widely used in various fields such as food, health care, and medicine.

FOOD REVIEWS INTERNATIONAL (2023)

Article Environmental Sciences

Exploring the promising potential of fallen bamboo leaves (Bambusa bambos) for efficient removal of crystal violet from wastewater

Ruma Mahato et al.

Summary: Fallen bamboo leaves (BL) have been utilized as an efficient and sustainable adsorbent for the removal of crystal violet dye from wastewater with a high scavenging ability of up to 95%. The process follows chemisorption pathway and shows good adsorption kinetics and isotherm. BL can be regenerated and reused with satisfactory activity. The use of BL can lead to a significant reduction in CV-contaminated wastewater. Abundant availability and economic viability allow for its impactful application in water and wastewater treatment.

INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2023)

Article Engineering, Environmental

Adsorption of methylene blue from aqueous solution on activated carbons and composite prepared from an agricultural waste biomass: A comparative study by experimental and advanced modeling analysis

Hanjing Xue et al.

Summary: Activated carbons and MOF-based composites were prepared from ashitaba biomass for the adsorption of methylene blue, and results showed that the surfactant-functionalized activated carbon outperformed other adsorbents with an adsorption capacity exceeding 400 mg/g. This adsorbent shows promising application potential for treating wastewater polluted by dye molecules.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Materials Science, Multidisciplinary

Efficient photocatalytic degradation of toxic dyes over BiFeO3/CdS/rGO nanocomposite under visible light irradiation

Hassan Alijani et al.

Summary: New magnetically separable BiFeO3/CdS/rGO heterostructures were synthesized and used for the photodegradation of textile dyes under visible light irradiation. The results showed that the optimized photocatalyst, BiFeO3/CdS(9)/rGO(4%), exhibited significantly higher photodegradation rates compared to pure BiFeO3. The combination of BiFeO3 with CdS and the presence of rGO sheets were found to inhibit the recombination of electron-hole pairs and reduce electron-hole pairs recombination, respectively.

DIAMOND AND RELATED MATERIALS (2022)

Article Environmental Sciences

Preparation of H3PO4 modified Sidr biochar for the enhanced removal of ciprofloxacin from water

Jibran Iqbal et al.

Summary: Biochar prepared from Sidr plant leaves was used for the treatment of CIP-contaminated water. The biochar showed improved adsorption efficiency and capacity after modification with phosphoric acid. The presence of PO43- group in modified biochar led to maximum binding of CIP, showing high potential for treatment of CIP-contaminated water.

INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2022)

Article Energy & Fuels

Multivariable optimization with desirability function for carbon porosity and methylene blue adsorption by watermelon rind activated carbon prepared by microwave assisted H3PO4

Ali H. Jawad et al.

Summary: The study optimized microwave activation conditions for conversion of watermelon rind into mesoporous activated carbon using a desirability function. The resulting product showed improved adsorption properties, with potential application for dye removal, particularly for methylene blue. The use of desirability function helped identify the optimal activation and dye removal conditions, indicating the method's potential for practical use.

BIOMASS CONVERSION AND BIOREFINERY (2022)

Article Chemistry, Physical

Magnetic crosslinked chitosan-tripolyphosphate/MgO/Fe3O4 nanocomposite for reactive blue 19 dye removal: Optimization using desirability function approach

Ali H. Jawad et al.

Summary: A new nanocomposite biomaterial was developed and utilized as an adsorbent to remove a dye from water. The optimal adsorption conditions were determined using statistical optimization methods. The adsorption process followed the pseudo-second-order model and Freundlich isotherm model.

SURFACES AND INTERFACES (2022)

Review Thermodynamics

A review of the synthesis of activated carbon for biodiesel production: Precursor, preparation, and modification

Samah Zaki Naji et al.

Summary: Activated carbon is a porous material widely used in various applications, and its production process involves precursor treatments, carbonization, and activation. The surface morphology of activated carbon during the activation process is significantly influenced by temperature, time, and activating agent impregnation ratio. Furthermore, research is ongoing on the use of activated carbon as a catalyst in biodiesel production.

ENERGY CONVERSION AND MANAGEMENT-X (2022)

Article Chemistry, Physical

Synergistic effect of iron and copper in hydroxyapatite nanorods for Fenton-like oxidation of organic dye

Juri Kalita et al.

Summary: In this study, pure hydroxyapatite (HAp) nanorods were synthesized using a facile hydrothermal method, followed by dual metal doping (Fe-Cu@HAp) via an ion-exchange method. The Fe-Cu@HAp nanocatalyst exhibited superior catalytic activity in the degradation of organic pollutants using H2O2 as an oxidant.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2022)

Article Environmental Sciences

Preparation and characterization of activated carbon from hydrochar by hydrothermal carbonization of chickpea stem: an application in methylene blue removal by RSM optimization

Nasrettin Genli et al.

Summary: In this study, mesoporous activated carbon was prepared from hydrochar derived from hydrothermal carbonization of chickpea stem and successfully used for removing methylene blue dye from aqueous solutions. The prepared HTC-CSAC showed high adsorption efficiency and reusability in MB removal, with a high BET surface area and pore diameter.

INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2022)

Article Green & Sustainable Science & Technology

An eco-friendly and reusable syringe filter membrane for the efficient removal of dyes from water via low pressure filtration assisted self-assembling of graphene oxide and SBA-15/PDA

T. M. Subrahmanya et al.

Summary: An eco-friendly, economical and reusable syringe filter membrane composed of a mixture of graphene oxide and polydopamine encapsulated mesoporous silica was developed for efficient removal of dyes. The membrane showed high removal efficiency for Methylene Blue and Eriochrome Black T dyes, making it a promising option for wastewater treatment.

JOURNAL OF CLEANER PRODUCTION (2022)

Article Engineering, Environmental

Physico-chemical, microbial and toxicity assessment of industrial effluents from the southern Tunisian tannery

Rokaia Lejri et al.

Summary: The study analyzed the physicochemical, microbiological, and spectral characteristics of tanning effluents, as well as the changes in effluents after biological treatment. The results showed a decrease in various parameters in the final effluent after treatment, and the presence of revivable bacteria in microbiological characterization with absence of certain pathogens.

JOURNAL OF WATER PROCESS ENGINEERING (2022)

Article Chemistry, Analytical

Microwave catalytic co-pyrolysis of low-density polyethylene and spent bleaching clay for monocyclic aromatic hydrocarbons

Xueyi Zhang et al.

Summary: In this study, microwave-assisted catalytic co-pyrolysis of SBC and LDPE was conducted to produce bio-oil rich in MAHs. The findings revealed the synergistic effect of SBC and LDPE, as well as the microwave absorption characteristics of SBC. Furthermore, the high H/Ceff of LDPE promoted the deoxidation of SBC, optimizing the quality of bio-oil.

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS (2022)

Article Materials Science, Multidisciplinary

Production of large surface area activated carbon from a mixture of carrot juice pulp and pomegranate peel using microwave radiation-assisted ZnCl2 activation: An optimized removal process and tailored adsorption mechanism of crystal violet dye

Aiman Suhaimi et al.

Summary: In this study, carrot juice pulp and pomegranate peel were used to produce high surface area activated carbon through microwave radiation and ZnCl2 activation. The activated carbon showed great adsorption capacity for crystal violet dye, making it a potential material for wastewater treatment.

DIAMOND AND RELATED MATERIALS (2022)

Article Chemistry, Physical

Valorization of Casuarina empty fruit-based activated carbons for dyes removal - Activators, isotherm, kinetics and thermodynamics

Fadina Amran et al.

Summary: This study aimed to evaluate the adsorption properties of Casuarina fruit-based activated carbons for removing cationic and anionic dyes, showing that KOH activation yielded activated carbon with high adsorption capacities. The adsorption data fitted well with Langmuir and pseudo-second-order kinetic models.

SURFACES AND INTERFACES (2021)

Article Engineering, Environmental

Natural and Low-CostP. turgidumfor Efficient Adsorption of Hg(II) Ions from Contaminated Solution: Isotherms and Kinetics Studies

A. Hashem et al.

Summary: The adsorbent prepared from Panicum turgidum roots efficiently removes mercury (II) ions from water, with a maximum adsorption capacity of 333.33 mg/g achieved at 30 degrees C. The adsorption process is promoted by the high density of active sites and is independent of the adsorbent surface area. The experimental data fits best with the Freundlich isotherm and pseudo-first-order model. This indicates that Panicum turgidum is a potential adsorbent for wastewater treatment.

JOURNAL OF POLYMERS AND THE ENVIRONMENT (2021)

Article Engineering, Chemical

High surface area and mesoporous activated carbon from KOH-activated dragon fruit peels for methylene blue dye adsorption: Optimization and mechanism study

Ali H. Jawad et al.

Summary: In this study, dragon fruit peel was used as a precursor to produce activated carbon with high surface area and mesoporous structure. The experimental conditions for removing cationic dyes were optimized using the Box-Behnken design.

CHINESE JOURNAL OF CHEMICAL ENGINEERING (2021)

Article Environmental Sciences

Nonlinear regression analysis and response surface modeling of Cr (VI) removal from synthetic wastewater by an agro-waste Cocos Nucifera: Box-Behnken Design(BBD)

Binu Kumari et al.

Summary: Various statistical tools were used to optimize adsorption parameters in this study, with characterization of the material before and after adsorption conducted using advanced methods such as AFM, SEM-EDX, and FTIR. The desorption study using 0.2N NaOH medium demonstrated the material's regenerating capacity for up to four cycles.

INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2021)

Article Environmental Sciences

Ipomoea carnea: a novel biosorbent for the removal of methylene blue (MB) from aqueous dye solution: kinetic, equilibrium and statistical approach

Mahalakshmi Mathivanan et al.

Summary: The study found that Ipomoea carnea wood has great biosorption potential for the removal of methylene blue from aqueous solutions, without the need for any pretreatment or chemical modification. ICW exhibits excellent biosorption capacity, especially at high temperatures, with a maximum biosorption percentage of 83.87%.

INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2021)

Article Chemistry, Multidisciplinary

Photocatalytic degradation of dyes using semiconductor photocatalysts to clean industrial water pollution

Asma Rafiq et al.

Summary: The textile industry is a global pollution problem due to the discharge of polluted wastewater into waterways, and photocatalytic decolorization technology is considered environmentally friendly for treating dye wastewater. The efficiency of the technology depends on operational parameters.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2021)

Article Chemistry, Physical

H3PO4-activated carbon fibers of high surface area from banana tree pseudo-stem fibers: Adsorption studies of methylene blue dye in batch and fixed bed systems

Marcela C. Silva et al.

Summary: This study reports the preparation and characterization of activated carbon fibers (ACF) from banana tree pseudo-stem using two different methodologies. The ACF(II) prepared with hydrothermal carbonization showed higher BET surface area and better adsorption capacity for methylene blue dye. The adsorption process onto ACF(II) was found to be spontaneous and exothermic, with a high monolayer adsorption capacity and effective performance in fixed bed systems.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Article Environmental Sciences

Synergistic effect in concurrent removal of toxic methylene blue and acid red-1 dyes from aqueous solution by durian rind: kinetics, isotherm, thermodynamics, and mechanism

M. Ashrul Asbollah et al.

Summary: The study systematically investigated the synergistic effect between cationic methylene blue and anionic acid red 1 on their concurrent adsorptive removal from aqueous binary solution onto durian rind. The results showed that the presence of both dyes resulted in an enhanced adsorption efficiency of AR1, while the adsorption efficiency of MB remained almost unchanged. This synergistic effect was attributed to electrostatic interactions between the two ionic dyes.

INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2021)

Article Biotechnology & Applied Microbiology

Sequestration of methylene blue dye from aqueous solution using microwave assisted dragon fruit peel as adsorbent

Mohd Azmier Ahmad et al.

Summary: Dragon fruit peel activated carbon exhibited heterogeneous surface with abundant functional groups and high fixed carbon content. The MB-DFPAC adsorption system showed high adsorption capacity and rapid adsorption rate.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2021)

Article Chemistry, Multidisciplinary

Synthesis of Schiff's base magnetic crosslinked chitosan-glyoxal/ZnO/Fe3O4 nanoparticles for enhanced adsorption of organic dye: Modeling and mechanism study

Abdallah Reghioua et al.

Summary: In this study, a high-efficiency magnetic nanomaterial was successfully synthesized and used for the removal of reactive blue 19 organic dye pollutant by optimizing synthesis conditions. The composite material showed a maximum adsorption capacity of 363.3 mg/g for RB19 at 60 degrees C, with adsorption mechanisms involving electrostatic attractions, hydrogen bonding, and n-pi interactions.

SUSTAINABLE CHEMISTRY AND PHARMACY (2021)

Article Engineering, Environmental

Parametric optimization by Box-Behnken design for synthesis of magnetic chitosan-benzil/ZnO/Fe3O4 nanocomposite and textile dye removal

Abdallah Reghioua et al.

Summary: By optimizing various parameters, a new multifunctional nanocomposite adsorbent was developed for effective removal of dyes from water, with high adsorption capacity and rapid removal rate, as well as environmental friendly characteristics.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Chemistry, Physical

Highly efficient adsorption of strontium ions by carbonated mesoporous TiO2

Ivan Mironyuk et al.

JOURNAL OF MOLECULAR LIQUIDS (2019)

Article Biotechnology & Applied Microbiology

Optimizing textile dye removal by activated carbon prepared from olive stones

Mohammad A. Al-Ghouti et al.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2019)

Article Nanoscience & Nanotechnology

Cost-effective porous carbon materials synthesized by carbonizing rice husk and K2CO3 activation and their application for lithium-sulfur batteries

Thanh-Tung Mai et al.

JOURNAL OF SCIENCE-ADVANCED MATERIALS AND DEVICES (2019)

Article Green & Sustainable Science & Technology

Optimization of dilute acetic acid pretreatment of mixed fruit waste for increased methane production

Shouvik Saha et al.

JOURNAL OF CLEANER PRODUCTION (2018)

Review Green & Sustainable Science & Technology

Recent advances in applications of activated carbon from biowaste for wastewater treatment: A short review

Syieluing Wong et al.

JOURNAL OF CLEANER PRODUCTION (2018)

Review Green & Sustainable Science & Technology

Activated carbon from lignocellulosics precursors: A review of the synthesis methods, characterization techniques and applications

P. Gonzalez-Garcia

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2018)

Article Chemistry, Analytical

Manifestation of intermolecular interactions in FTIR spectra of methylene blue molecules

Oleg V. Ovchinnikov et al.

VIBRATIONAL SPECTROSCOPY (2016)

Review Engineering, Environmental

Agricultural waste peels as versatile biomass for water purification - A review

Amit Bhatnagar et al.

CHEMICAL ENGINEERING JOURNAL (2015)

Article Chemistry, Physical

Adsorption of methylene blue from aqueous solution by kaolin and zeolite

Kamel Rida et al.

APPLIED CLAY SCIENCE (2013)

Article Engineering, Environmental

Preparation of activated carbons from cotton stalk by microwave assisted KOH and K2CO3 activation

Hui Deng et al.

CHEMICAL ENGINEERING JOURNAL (2010)

Article Chemistry, Applied

Adsorption behavior of methylene blue on halloysite nanotubes

Mingfei Zhao et al.

MICROPOROUS AND MESOPOROUS MATERIALS (2008)