Dye Sequestration Research Articles

Adsorption of methylene blue (MB) dye on ozone, purified and sonicated sawdust biochars

The synthesized biochars derived from sawdust (SD) SD ozone (SDO) biochar, purified SD (PSD) biochar, and sonicated SD (SSD) biochar, which was employed in the confiscation of methylene blue (MB) dye ion, were characterized employing “Brunauer–Emmett–Teller (BET), scanning electron microscope (SEM), Fourier Transform Infrared (FTIR), and Thermal gravimetrical analysis (TGA).” The impact of various factors, such as pH, biochar dosage, and initial concentration, on MB dye sequestration, was tested in this study. It was found that the biosorption of MB dye to the various biochars was dependent on the solution pH, with optimum confiscation of MB observed at pH 12 for all biochars. Pseudo-second-order (PSO), Freundlich (FRH)- (SDO and SSD biochars), and Langmuir (LNR)- (PSD biochar) models were used to best describe the biosorption process of MB dye to various biochars. Based on the LNR model fitting to the experimental data, the optimum sorption capacities obtained using SDO, SSD, and PSD biochars were 200, 526, and 769 mg/g, respectively. Electrostatic interaction and hydrogen bonding played an important role in the interaction mechanism between the various biochars and MB dye. Hence, these studied SDO, PSD, and SSD biochars prepared from cheap, easily accessible, biodegradable, and non-hazardous agro-waste materials can be effectively used for the removal, treatment, and management of MB dye as well as other industrial effluents before their disposal into the environment.

Functionalized magnetic biocomposite based on peanut husk for the efficient sequestration of basic dyes in single and binary systems: Adsorption mechanism and antibacterial study

In this study, an efficient and highly recyclable magnetic biocomposite based on peanut husk (labeled as MPN-Cit) was synthesized for the adsorption of Methylene Blue (MB) and Rhodamine B (RhB) dyes in single and binary systems. MPN-Cit was found to be a crystalline magnetic adsorbent with mesoporous structure and acidic functional groups based on the results obtained from the characterization studies carried out. Adsorption study via the batch method showed that the maximum monolayer adsorption capacity of MPN-Cit for MB and RhB was 245 and 57.3 mg g−1 at 303 K, respectively. The chemisorption process dominated the uptake of MB onto MPN-Cit whereas the physisorption process largely dominated by the hydrogen bonding was the major mechanism underlying the uptake of RhB. MPN-Cit in the binary system exhibited greater affinity towards MB as compared with RhB in all of the competitive systems and in actual wastewater. Another significant feature of this study is the ability of the loaded adsorbents (i.e. MPN-Cit-MB and MPN-Cit-RhB) to exhibit antibacterial properties; which our search shows has not been fully investigated. These results coupled with the high recyclability of MPN-Cit for further adsorption cycles and its ease of separation enhance its practical prospects.

Sequestration of crystal violet dye from wastewater using low-cost coconut husk as a potential adsorbent.

The current study explores the effectiveness of coconut husk for crystal violet dye sequestration employing a batch experimental setup. Characterization of adsorbent was carried out via FTIR, and SEM techniques and results confirmed the involvement of -OMe, -COC- and hydroxyl functional groups in dye uptake, and the rough, porous nature of adsorbent and after adsorption dye molecules colonized these holes resulting in dye exclusion. Effects of various adsorption parameters such as pH, adsorbent dose, contact time, initial dye concentration, and temperature of solution were studied. Crystal violet adsorption on coconut husk was highly pH-dependent, with maximum removal occurring at basic pH. Maximum removal of dye, i.e., 81%, takes place at optimized conditions. Kinetic data was analyzed by pseudo-first, pseudo-second order and an intra-particle diffusion model. Results showed that the pseudo-second order kinetic model best described adsorption of crystal violet onto coconut husk. Langmuir, Freundlich, and D-R adsorption isotherms were also used to test their appropriateness to experimental data and the Freundlich isotherm fits best to data. Thermodynamic parameters showed that the current process was spontaneous, endothermic in nature with continuous decrease in entropy. Established practice is 79% applicable to tap water and in acidic medium nearly 80% of adsorbent was recovered, confirming the effectiveness and appropriateness of coconut husk for crystal violet dye exclusion from wastewater.

Sequestration of Anionic and Cationic Dyes through Thermally Activated Slate and Their Kinetics and Thermodynamic Characteristics.

Adsorption is one of the most common and most robust techniques for the decontamination approach of effluents, owing to its design flexibility, simplicity, cost effectiveness, and high efficiency. However, its application is limited on a large scale due to its cost. The current study investigates the use of low-cost, ecofriendly, and ubiquitous thermally activated clay material. Thermally treated clay was used for the adsorption of crystal violet (CV), Congo red (CR), and malachite green (MG) organic dyes from aqueous solutions. Characterization of slate was carried out with Fourier transform infrared spectroscopy (FTIR), field emission scanning electron microscopy, X-ray diffraction, N2 physisorption, and XRF spectrometry. The adsorption process was studied as a function of concentration, time, pH, and temperature. Using the batch adsorption technique, the experimentally obtained adsorption data were fitted to both Langmuir and Freundlich isotherms. The adsorption data followed the pseudo-second-order kinetics, and the adsorption capacity was recorded as 360.12 mg/g for CV, 409.23 mg/g for CR, and 390.14 mg/g for MG. The good uptake is the outcome of a greater surface area (24.751 m2/g) for the slate activated at 873 K. The thermodynamic studies showed that the adsorption process remained endothermic and spontaneous. Thermally activated slate proved itself to be an efficient adsorbent and can effectively be used for the removal of textile dyes from the contaminated water, and it is evident from the good uptake of the adsorbate by the adsorbent.

Smart supramolecular photoresponsive gelator with long-alkyl chain azobenzene incorporated sugar derivatives for recycling aromatic solvents and sequestration of cationic dyes.

Phase-selective gelation of low molecular-weight photoresponsive organogelator possessing long aliphatic chain azobenzene sugar derivatives and its applications in the recycling of aromatic solvents and also the removal of cationic dyes is reported. Very low critical gelation concentration (CGC) in aromatic solvents implies that it acts as a very good gelator. The photoinduced gel-to-sol transition was attained by irradiation with UV light at 350 nm. These organogels work as a selective adsorbent for efficiently removing cationic dyes from individual aqueous dye solutions and in a mixture of cationic and anionic dye solutions show more than 95% removal within 12 h. These insights indicate that these sugar derivatives could be exploited in implementing smart materials for environmental remediation.

Effect of UV light irradiation, pH and concentration on the dye sequestration efficiency of anionic surfactant based self-assembled aqueous mesophases

Lyotropic lamellar phases are prepared by using the varying concentration of sodium dodecyl sulfate: water (SDS: W) and then doped with methyl blue dye (0.01 wt.%). Textural analysis confirms that the addition of the dye does not perturb the lamellar patterns. Dye molecules may self-assembled over the lamellar aqueous interface in an ordered fashion. Lyotropic lamellar phases are explored for methyl blue sequestration/adsorption under the influence of UV irradiation (125 W and λ=365 nm). No structural phase change in lyotropic systems has been observed after UV irradiation. However, visual blue to colourless transition and continuous suppression of adsorption intensity has been seen for the dye-doped system. About 97–99% sequestration efficiency is noted for these lyotropic systems within 60 min in alkaline pH (8–9). Sequestration/ adsorption of dye could be the result of electrostatic interactions amidst N+ and O− of dye and anionic surfactant SDS. Such interactions alter one of the double bonds of one NH group of methyl blue permanently, hence, disrupts the molecular planarity of the dye molecule and could be a cause of dye sequestration. The effect of varying pH has also been discussed. Studied systems could be seen as an economic and efficient adsorbent for water and impurity purification applications.

Development of gum acacia based magnetic nanocomposite adsorbent for wastewater treatment

The present work reports development of a magnetic hydrogel adsorbent material based on the polysaccharide, gum acacia. This graft copolymer nanocomposite hydrogel of gum acacia and poly(3-chloro-2-hydroxypropylmethacrylate) has been made using microwave assisted technique. Magnetite nanoparticles have been generated by in-situ method and trapped in the network structure. The parent hydrogel and the hybrid nanocomposite were evaluated as adsorbents for sequestration of cationic dyes and metal ions from aqueous solution. The FTIR, XRD, SEM, TGA, VSM and BET studies have been performed to characterize the samples with respect to their physical and chemical structure, surface nature, thermal stability and magnetic property. The nanocomposite displayed super-paramagnetic nature owing to the presence of magnetite nanoparticles which also influenced the adsorption characteristics favourably as evident from the comparative studies performed with the non-magnetic parent gel. The nanocomposite exhibited larger surface area of 2.524 m2g−1 compared to the parent hydrogel with surface area of 0.481 m2g−1. The adsorption capability of the parent hydrogel towards methylene blue, rhodamine 6G, Cu(II) and Hg(II) are 224.4, 283.5, 282.4 and 275.3 mgg−1, respectively, were enhanced to 265.2, 344.4, 307.5 and 292.8 mgg−1, respectively, in the case of nanocomposite. The adsorption isotherm and kinetic studies indicated fit of Freundlich isotherm model and pseudo-second-order kinetic model, respectively. The adsorption has been shown to be a multistep process involving boundary layer diffusion and intra-particle diffusion playing major roles. The thermodynamic analysis manifested the adsorption as an exothermic and spontaneous process. The adsorption–desorption process studied in three cycles indicated excellent reusability characteristics of the nanocomposite making it a promising adsorbent material for wastewater treatment.

Enhanced sequestration of methylene blue and crystal violet dye onto green synthesis of pectin modified hybrid (Pect/AILP-Kal) nanocomposite

Herein, a low-cost and green adsorbent (Pect/AILP-Kal) was successfully synthesized from pectin modified with hybrid mixture of Azadirachta indica leaves and kaolin clay and further analyzed as an efficient adsorbent for sequestration of MB and CV dyes. Effect of the operational parameters, for instance concentration, temperature, dose, pH and contact time on adsorption characteristics were studied in detail. The optimum pH for sequestration of MB and CV was obtained at pH 7.5 with time of 180 min. Adsorption kinetics for MB and CV dyes was best followed with pseudo-second order. The equilibrium data showed that the Langmuir was best obeyed with an isotherm model. The endothermic and spontaneous nature was indicated by the positive ΔH° values and negative values of ΔG° calculated from the thermodynamic parameters. Breakthrough and exhaustive capacities were identified as being 16 and 76 (mg g−1) for MB while 20 and 72 (mg g−1) for CV dyes respectively. Desorption results showed that synthesized (Pect/AILP-Kal) nanocomposite can be reused upto fifth cycle successfully. In order to remove these hazardous dyes from aqueous solution, (Pect/AILP-Kal) nanocomposite can be utilized very effectively and economically.

Repurposing the domestic organic waste into green emissive carbon dots and carbonized adsorbent: A sustainable zero waste process for metal sensing and dye sequestration

This work reports a one pot facile route for complete valorization of domestic organic waste into biogenic carbon dots (BCDs) and biochar for application as nanosensor and adsorbent respectively. Among the various precursors used, dried rose petals derived (BCDRP) and ripe banana peel derived (BCDBP) carbon dots demonstrated quantum yields comparable to other previously reported biomass derived green fluorescing carbon dots. The BCDs exhibited sizes < 10 nm and excellent photo-stability upto 30 days with respect to different irradiation times as well as ionic strength. The BCDs were assessed for their optical performance and employed as fluorescent sensor for detection of heavy metal ions. The semi-quantitative and quantitative studies shows that BCDRP was selective towards Cr6+ whereas BCDBP detected Fe3+ in a mixture of metal ions. LOD values in pM range (81 pM for Cr6+ in presence of BCDRP and 121 pM for Fe3+ in presence of BCDBP) advocates their high sensitivity. The real sample analyzing potential of the BCDs with excellent recoveries and minimal RSD suggest their successful practical applicability. For circular economy, the biochar formed as a byproduct was reused as an adsorbent for removal of cationic and anionic dyes with > 90% removal efficiencies. This protocol ensures a complete repurposing of organic waste into modified materials via a zero waste process as demonstrated by its schematic life cycle inventory chart.

Selective Sequestration of Charged Dyes and Drug in the ionic Liquid Based Complex Coacervates

Surfactant-mediated complex coacervates are the dense liquid phase formed by the associative interaction between oppositely charged ions and are known as the new age microreactors for their ability to sequester molecules with different polarities and functionalities. To show the more recent attempts proof-of-concept in accumulating system that can sequester dyes and drugs, herein we had designed complex catanionic coacervates through synergistic interactions between the cationic ester functionalized imidazolium based ionic liquid and hydrotropic drug, sodium salicylate (NaSal). Thus prepared complex coacervates were investigated for their complexation behaviour as well salt, viscosity, temperature, pH and time-dependent stability for their realistic applications. Controlled sized coacervate droplets having honeycomb type spongy morphology obtained through microfluidic channel with fixed internal diameter show excellent selective sequestration for the dyes as well as anti-cancer hydrophobic drug, curcumin. The complex coacervate currently being examined can be used as low-cost, highly efficient and environmentally benign smart protocell models that can mimic their natural analogous for multi-purpose applications.

Iron oxide (Fe3O4)-laden titanium carbide (Ti3C2Tx) MXene stacks for the efficient sequestration of cationic dyes from aqueous solution

We prepared two-dimensional (2D) stack-structured magnetic iron oxide (Fe3O4) nanoparticle anchored titanium carbide (Ti3C2Tx) MXene material (Ti3C2Tx/Fe3O4). It was used as a potential adsorbent to remove carcinogenic cationic dyes, such as methylene blue (MB) and rhodamine B (Rh B), from aqueous solutions. Ti3C2Tx/Fe3O4 exhibited maximum adsorption capacities of 153 and 86 mg g−1 for MB and Rh B dyes, respectively. Batch adsorption experimental data fits the Langmuir model well, revealing monolayer adsorption of MB and Rh B onto the adsorption sites of Ti3C2Tx/Fe3O4. Additionally, Ti3C2Tx/Fe3O4 showed rapid MB/Rh B adsorption kinetics and attained equilibrium within 45 min. Moreover, Ti3C2Tx/Fe3O4 demonstrated recyclability over four cycles with high stability due to the presence of magnetic Fe3O4 nanoparticles. Furthermore, it exhibited remarkable selectivities of 91% and 88% in the presence of co-existing cationic and anionic dyes, respectively. Given the extraordinary adsorption capacities, Ti3C2Tx/Fe3O4 may be a promising material for the effective removal of cationic dyes from aqueous media.

Techno-economic feasibility of biochar as biosorbent for basic dye sequestration

Biochar has a global scientific attention for its ability to remove toxic elements from wastewaters. However, due to the disparity between practical short-term agronomic benefits and aspirations of biochar as an everlasting sustainable bio sorbent for the adsorption process, economic assessments of biochar have yet to be established. In this context, the current study, an economic approach of the biochars derived from agricultural wastes (Coconut shell, Groundnut Shell and Rice husk) for the removal of Basic Red 09 from wastewaters were demonstrated. Batch adsorption experimental set up was used to carry out the adsorption process. At equilibrium batch adsorption conditions, the maximum adsorption capacity of the biochars were 10, 46.3, and 44 ​mg/g for coconut shell, groundnut shell, and rice husk based biochars, respectively. A complete cost assessment was carried out for the agro-waste biochars for their adsorption performance. The biochars derived from groundnut shell and rice husk were shown to be the most cost effective for the Basic Red 09 sequestration from wastewater. The eco-friendly characteristics of these low-cost adsorbents for industrial applications were also discussed.

Sodium alginate and polypyrrole composites with algal dead biomass for the adsorption of Congo red dye: Kinetics, thermodynamics and desorption studies

Sodium alginate-Chlorella (Na-Alg/Ch) and polypyrrole-Chlorella (PPy/Ch) conjugates were prepared and characterized by SEM, pHPZC and FT-IR techniques. Using de-oiled biomass of Chlorella, the conjugates of Na-Alg/Ch and PPy/Ch were synthesized and employed for the sequestration of Congo Red (CR) dye as a function of various process variables. At optimal conditions of process variables, the PPy/Ch conjugate showed the dye sequestration efficiency of 772.7 mg/g. The maximum CR dye sequestration was achieved at pH 5, dose of the adsorbent 0.05 g, contact time 120 min, 30 °C and 50 mg/L initial concentration of the dye. Also, Chlorella strain was cultivated in municipal wastewater, which reduced the total nitrogen (TN), total phosphorus (PP) and COD (chemical oxygen demand) up to 85.5, 88 and 86.4 (%), respectively. The Freundlich isotherm and pseudo second order kinetics models fitted well to the CR dye adsorption data on to the Na-Alg/Ch and PPy/Ch conjugates. The CR dye sequestration on to Na-Alg/Ch and PPy/Ch was a feasible process and exothermic in nature. Results revealed that PPy/Ch conjugates have promising potential to remove CR dye from the effluents.

Evaluation of the adsorptive removal of cationic dyes by greening biochar derived from agricultural bio-waste of rice husk

In this study, biochar derived from agricultural bio-wastes of rice husk was used as a biosorbent for dye sequestration of Basic Blue 41 (BB41) and Basic Red 09 (BR09) from the aqueous solution. The structural characteristics of the biochar were performed through TGA, BET, SEM, EDX, and FTIR. The experimental conditions proved that 80% of dye removal was attained in the optimal operating conditions (dosage of 6 g L−1 (BB41), 1 g L−1 (BR09), pH of 7 (BB41) and 8 (BR09), temperature of 35 °C, and initial dye concentration of 50 mg L−1). Four different isotherms models were used to describe the adsorption process. Based on the correlation coefficient and percentage of error values, BB41 and BR09 sorption revealed that Langmuir model has better fit when compared to other models. The maximum adsorption capacities of BB41 and BR09 on rice husk biochar are 17.596 mg g−1 and 168.49 mg g−1, respectively. The thermodynamic parameters △H < 0 and △G < 0 indicated that the whole adsorption process of rice husk biochar to BB41 and BR09 is exothermic and spontaneous at low temperature. The regeneration studies were carried out with different elutants to confirm the elution efficiency of the sorbent. The results indicate the biochar derived from agricultural bio-waste of rice husk was a potentially greening biosorbent for the dye sequestration from wastewater.

Kinetics, equilibrium and thermodynamics of dyes adsorption onto modified chitosan: a review

Abstract In view of promising sorption capacity, stability, biodegradability, cost-effectiveness, environmental friendly nature, regeneration and recycling ability, the chitosan (CS) based adsorbents are highly efficient for the sequestration of dyes. Since CS offers variable chemical structures and CS have been modified by incorporating different moieties. The CS composites with unique properties have been employed successfully for dye adsorption with reasonably high adsorption capacity versus other similar adsorbents. Modifications of CS were promising for the preparation of composites that are extensively studied for their adsorption capacities for various dyes. This review highlights the CS and its modification and their applications for the adsorption of dyes. The removal capacities of CS-based adsorbents, equilibrium modeling, kinetics studies and the thermodynamic characteristics are reported. Moreover, the FTIR, BET, SEM, TGA and XRD were employed for the characterization of CS modified adsorbents are also discussed. Results revealed that the modified CS is highly efficient and can be employed for the sequestration of dyes from effluents.

Kinetics, equilibrium and thermodynamics of dyes adsorption onto modified chitosan: a review

Abstract In view of promising sorption capacity, stability, biodegradability, cost-effectiveness, environmental friendly nature, regeneration and recycling ability, the chitosan (CS) based adsorbents are highly efficient for the sequestration of dyes. Since CS offers variable chemical structures and CS have been modified by incorporating different moieties. The CS composites with unique properties have been employed successfully for dye adsorption with reasonably high adsorption capacity versus other similar adsorbents. Modifications of CS were promising for the preparation of composites that are extensively studied for their adsorption capacities for various dyes. This review highlights the CS and its modification and their applications for the adsorption of dyes. The removal capacities of CS-based adsorbents, equilibrium modeling, kinetics studies and the thermodynamic characteristics are reported. Moreover, the FTIR, BET, SEM, TGA and XRD were employed for the characterization of CS modified adsorbents are also discussed. Results revealed that the modified CS is highly efficient and can be employed for the sequestration of dyes from effluents.

Adsorption of tartrazine and sunset yellow anionic dyes onto activated carbon derived from cassava sievate biomass

The toxic effects of anionic dyes such as tartrazine and sunset yellow on humans and the aquatic environment are of serious concern. The need for the removal of these dyes from wastewaters led to the use of adsorption techniques as a cheap and efficient treatment method. Thus, this research was based on the preparation of a low-cost activated carbon derived from cassava sievate designated as CS, which was utilized in the adsorption of sunset yellow and tartrazine from simulated wastewater. The sorption process was carried out under varying process factors in a batch mode. Adsorbent characterization displayed the presence of surface functional groups by the FT-IR and a porous structure as revealed by scanning electron microscopy. Optimum dye uptake was recorded at pH (1.0–2.0), temperature (30–40 °C), CS dosage (0.1 g), and dye concentration (150 mg/L). A maximum CS monolayer uptake of 20.83 and 0.091 mg/g was recorded for tartrazine and sunset yellow dyes, respectively. The pseudo-second-order (R2 > 0.99) and Freundlich (R2 > 0.92) models were most fitted to the kinetics and isotherm data of the uptake of the dyes on CS. The adsorption equilibrium attainment was reached was within 90 min of dye sequestration. The experimental results revealed that both sunset yellow and tartrazine dyes were considerably adsorbed onto the environmentally compatible and low-cost activated carbon derived from cassava sievate.

PH-Responsive Charge-Conversion Progelator Peptides.

A simple strategy for generating stimuli-responsive peptide-based hydrogels via charge-conversion of a self-assembling peptide (SAP) is described. These materials are formulated as soluble, polyanionic peptides, containing maleic acid, citraconic acid, or dimethylmaleic acid masking groups on each lysine residue, which do not form assemblies, but instead flow easily through high gauge needles and catheters. Acid-induced mask hydrolysis renews the zwitterionic nature of the peptides with concomitant and rapid self-assembly via β-sheet formation into rehealable hydrogels. The use of different masks enables one to tune pH responsiveness and assembly kinetics. In anticipation of their potential for in vivo hydrogel delivery and use, progelators exhibit hemocompatibility in whole human blood, and their peptide components are shown to be noncytotoxic. Finally, demonstration of stimuli-induced self-assembly for dye sequestration suggests a simple, non-covalent strategy for small molecule encapsulation in a degradable scaffold. In summary, this simple, scalable masking strategy allows for preparation of responsive, dynamic self-assembling biomaterials. This work sets the stage for implementing biodegradable therapeutic hydrogels that assemble in response to physiological, disease-relevant states of acidosis.

Sequestration of Hazardous Dyes from Aqueous Solution Using Raw and Modified Agricultural Waste

The continuous degradation of surface water quality by dye materials is of concern globally. Agricultural waste Litchi chinensis (LC) peel in its raw (RL) and modified (CL) forms was used as potential sorbents for sequestration of Congo red (CR) dye from an aqueous solution. The sorbents were characterized before and after sorption with Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), Brunauer, Emmett, and Teller (BET) surface area analysis, and X-ray diffraction (XRD). Determination of the point of zero charge (PZC) suggested CR dye sorption from an aqueous solution would be best in acidic pH. Batch experimental drivers such as the effects of time, dosage, initial concentration, pH, and temperature were optimized and used. Results from the study showed that modification with citric acid (CA) reduced the equilibration time from 90 to 15 min. Change in water chemistry did not significantly affect the removal efficiency of the sorbent but rather slightly improved it for both sorbent types. The smaller particle size of &lt;125 μm recorded higher removal efficiency than the larger one (&gt;125 μm). The effect of temperature affects the sorption differently. For the RL system, it decreases with an increase in the temperature, while for the CL system it increases with an increase in temperature. The Langmuir isotherm best described the equilibrium data obtained based on the linearized coefficients with maximum sorption capacities ([Formula: see text]) of 55.56 mg/g (RL) and 58.48 mg/g (CL). The pseudo-second-order model also best described the kinetic data. The thermodynamics study showed that the reaction is both feasible and spontaneous. Both sorbents recorded high removal efficiency for other dyes such as rhodamine B, methylene blue, methyl orange, malachite green, and erythrosin B. The five cycled regeneration/sorption experiments with 0.1 M NaOH as the desorbing agent showed that the regenerated sorbents efficiently removed CR dye from an aqueous solution close to their virgin samples for the first three cycles. This research, therefore, establishes LC peel as a potential eco-friendly, readily available, and effective sorbent for sequestration of hazardous dyes from wastewater.

Adsorption, kinetics and thermodynamics studies of methyl orange dye sequestration through chitosan composites films

Different films comprising pure chitosan (CS) and chitosan coated sodium zeolites composites films designated as CSZ1, CSZ2, CSZ3 and CSZ4 respectively are presented here for the sequestration of MO dye. The as-synthesized films were characterized by using FSESM, XPS XRD, and TGA analysis. The sequestration of methyl orange dye (MO) was studied under various adsorption parameters i.e. pH effect, reaction temperature, catalytic dosage, interaction period, and original dye concentration in batch experiments. The adsorption power of MO dye sequestration in the presence of CSZ3 was 287 mg g−1 higher than the fine CS (201 mg g−1), and lowest for CSZ4 (173 mg g−1). The experimental data is fitted in the pseudo-second order of chemical kinetics. The Freundlich and Langmuir adsorption models were used on behalf of the analysis of experimental data that revealed multilayered adsorption of MO dye. Kinetics, equilibrium and thermodynamic process were discussed in detailed, suggesting the endothermic and spontaneous process of the adsorption of MO dye on the exterior of films. The present work is general for the MO adsorption, however, it can be applied on large scale applications and can be easily adjustable in the water purification assemblies.