DOI: 10.5061/dryad.7h44j1077
title: Data from: Magnetic covalent organic frameworks (mcofs): A sustainable solution for emerging organic contaminants (Eocs) from the river

description: The dataset presented in this study comprises the comprehensive
 experimental results obtained from the synthesis and characterization of
 MCOFs. This data forms the empirical foundation for all findings and
 conclusions discussed in this paper. It includes quantitative metrics such
 as yields, purity percentages, and final concentrations for each MCOF
 sample. Additionally, it contains raw and processed data points derived
 from the HPLC analysis, including retention times and peak areas, which
 serve as direct evidence for the separation and quantification of the
 compounds. The purpose of this dataset is to provide a complete and
 transparent record of the experimental work, enabling validation and
 future research. Under optimal conditions (pH 7, 100 mg adsorbent dosage,
 and 25-minute contact time), the MCOFs exhibited exceptional adsorption
 performance, with removal efficiencies of 90.0 % for DMP, 86.0 % for DBP,
 and 92.0 % for BPA. The developed analytical method achieved low detection
 limits (LODs) of 0.0058 mg/L for DMP, 0.0079 mg/L for DBP, and 0.0063 mg/L
 for BPA, indicating high sensitivity for trace-level contaminant detection
 in real water samples. Furthermore, the adsorbent demonstrated exceptional
 reusability, maintaining high performance after fifteen
 adsorption-desorption cycles, which is a significant improvement over
 conventional adsorbents.
description: The data for this study was meticulously collected and processed
 to ensure the accuracy and reproducibility of the results. Raw data was
 obtained through High-Performance Liquid Chromatography (HPLC) analysis, a
 technique employed to separate and quantify the individual components of
 the synthesized MCOFs. The specific parameters of the HPLC system were
 optimized for the chemical properties of the compounds under
 investigation, including solvent gradient, flow rate, and column
 temperature. Following the acquisition of the raw chromatographic data,
 all subsequent calculations and data processing were performed using
 Microsoft Excel. This included the determination of peak areas and
 retention times, which were then used to calculate yields, purity, and
 concentration of the MCOF samples. A series of standard calibration curves
 were generated within the Excel environment to ensure accurate
 quantification of the target analytes. Furthermore, statistical analyses
 and data visualization, such as the generation of graphs and charts, were
 also carried out in Excel to support the findings and conclusions
 presented in this paper.
description: # Data from: Magnetic covalent organic frameworks (mcofs): A sustainable
 solution for emerging organic contaminants (Eocs) from the river Dataset
 DOI: [10.5061/dryad.7h44j1077](https://doi.org/10.5061/dryad.7h44j1077) ##
 Description of the data and file structure ***# DATA FOR ADSORPTION OF
 BPA, DMP, AND DBP BY MCOFs*** [Access this dataset on
 Dryad](https://doi.org/10.5061/dryad.7h44j107733) This dataset contains
 the experimental and analytical data supporting the paper recently
 accepted for publication, focusing on the adsorption of bisphenol A (BPA),
 dimethyl phthalate (DMP), and dibutyl phthalate (DBP) by magnetic covalent
 organic frameworks (MCOFs). The data include calibration curves, optimized
 adsorption parameters, kinetic studies, reusability performance, limit of
 detection (LOD), limit of quantification (LOQ), and real wastewater
 treatment performance. These results collectively demonstrate the high
 selectivity, reusability, and efficiency of the synthesized MCOFs in
 removing endocrine-disrupting compounds from aqueous media. ## Description
 of the data and file structure The dataset is provided in a single Excel
 workbook titled **“OFFICIAL MCOFs DATA FOR SUBMISSION.xlsx”**, consisting
 of six main sheets: 1\. **CALIBRATION CURVES** Contains calibration data
 for BPA, DMP, and DBP standards used to quantify pollutant concentrations.
 Each curve includes concentration (mg/L), peak area, regression equations,
 and correlation coefficients (R²). 2\. **ANALYZED PARAMETER STUDY DATA**
 Includes experimental results for optimization studies such as adsorbent
 dosage, contact time, initial concentration, pH, and temperature. Each set
 represents triplicate average values with corresponding error data when
 applicable. 3\. **REUSABILITY** Provides adsorption–desorption cycle data
 to evaluate the stability and reusability of the MCOF adsorbent across
 multiple regeneration cycles. 4\. **KINETIC STUDY** Contains kinetic
 modeling data including pseudo-first-order, pseudo-second-order, and
 intraparticle diffusion model fitting parameters for BPA, DMP, and DBP
 adsorption. 5\. **REAL WATER SAMPLE ANALYSIS** Presents results from real
 wastewater treatment tests using effluent samples collected from plastic
 industry-affected river water. Includes pre- and post-treatment
 concentrations and removal efficiencies. 6\. **LOD AND LOQ** Lists the
 calculated limit of detection (LOD) and limit of quantification (LOQ) for
 each analyte derived from calibration data. ### Files and variables ####
 File: CALIBRATION_CURVES_ONLY.pdf **Description:** Calibration plots for
 BPA, DMP, and DBP standard curves #### File:
 OFFICIAL_MCOFs_CALIBRATION_CURVES_DATA.xlsx **Description:** Original
 calibration curve data used for quantitative analysis ##### Variables *
 Concentration (mg/L), Peak area, Regression equation, R² #### File:
 ELVOVICH.xlsx **Description:** Parameters for Elovich model fitting. #####
 Variables * qt (mg/g), t (min), α, β #### File: ELVOVICH.pdf
 **Description:** Elovich kinetic model fitting plots #### File:
 INTRAPARTICLE_DIFFUSION.xlsx **Description:** Data for intraparticle
 diffusion model fitting ##### Variables * qt (mg/g), t¹ᐟ², k~id~, C ####
 File: INTRAPARTICLE_DISSUSION.pdf **Description:** Intraparticle diffusion
 model plots. #### File: PSEUDO_FIRST_ORDER.pdf
 **Description:** Pseudo-first-order kinetic fitting curves graphs ####
 File: PSEUDO_FIRST_ORDER.xlsx **Description:** Pseudo-first-order kinetic
 model fitting data ##### Variables * qt (mg/g), t (min), k₁, q~e~ ####
 File: PSEUDO_SECOND_ORDER.pdf **Description:** Pseudo-second-order kinetic
 fitting curves plots #### File: PSEUDO_SECOND_ORDER.xlsx
 **Description:** Pseudo-second-order kinetic model fitting data #####
 Variables * qt (mg/g), t (min), k₂, q~e~ #### File: CONTACT_TIME.pdf
 **Description:** Graphs showing adsorption performance versus contact
 time. #### File: CONTACT_TIME.xlsx **Description:** Analyzed data showing
 the effect of contact time on adsorption of BPA, DMP, and DBP #####
 Variables * Time (min), Adsorbed Concentration (mg/L) #### File:
 DOSAGE_OF_ADSORBENT.pdf **Description:** Graphs of adsorbent dosage
 optimization. #### File: DOSAGE_OF_ADSORBENT.xlsx
 **Description:** Optimization of adsorbent dosage and its effect on
 pollutant removal ##### Variables * Adsorbent dosage (mg), Adsorbed
 Concentration (mg/L) #### File: INITIAL_CONCENTRATION_OF_POLLUTANTS.pdf
 **Description:** Effect of initial concentration on adsorption of BPA,DMP
 and DBP  #### File: INITIAL_CONCENTRATION_OF_POLLUTANTS.xlsx
 **Description:** Effect of initial pollutant concentration on adsorption
 capacity. ##### Variables * Initial concentration (mg/L),Adsorbed
 Concentration (mg/L) #### File: pH_OF_SOLUTION.pdf
 **Description:** Adsorption performance under different pH conditions.
 #### File: pH_OF_SOLUTION.xlsx **Description:** Effect of solution pH on
 adsorption performance ##### Variables * pH value, Adsorbed Concentration
 (mg/L) #### File: TYPE_OF_DESORPTION_SOLVENT.xlsx **Description:** Effect
 of solvent type on desorption efficiency ##### Variables * Solvent
 type, Adsorbed Concentration (mg/L) #### File:
 TYPE_OF_DESORPTION_SOLVENTS.pdf **Description:** Effect of solvent type on
 desorption efficiency. #### File: VOLUME_OF_DESORPTION_SOLVENT.xlsx
 **Description:** Desorption efficiency by solvent volume ##### Variables *
 Solvent volume (mL), Adsorbed Concentration (mg/L) #### File:
 VOLUME_OF_DESORPTION_SOLVENTS.pdf **Description:** Effect of solvent
 volume on desorption efficiency #### File: REAL_WATER_ANALYSIS.xlsx
 **Description:** Results of real wastewater treatment using river samples
 ##### Variables * Pollutant type, Initial conc. (mg/L), Final conc.
 (mg/L), Removal efficiency (%) #### File: REUSABILITY_GRAPHS.pdf
 **Description:** Reusability and regeneration performance plots #### File:
 REUSABILITY_GRAPHS.xlsx **Description:** Adsorption–desorption cycle data
 evaluating MCOFs reusability. ##### Variables * Cycle number, Recovery
 efficiency (%) #### File: LOD_AND_LOG_CALCULATIONS.xlsx
 **Description:** Calculations of limit of detection (LOD) and
 quantification (LOQ) ##### Variables * Slope, SD of blank, LOD (mg/L), LOQ
 (mg/L) -The calibration data underpin all quantitative analyses in the
 other sheets. \- The parameter study and kinetic data are experimentally
 derived from laboratory batch adsorption experiments using the same MCOF
 material. \- No data are missing; cells with “–” indicate “not
 applicable.”; cells with "n.d" means "not detecetd"
 All concentration values are expressed in **mg/L**, and adsorption
 capacities are expressed in **mg/g** unless otherwise specified. ##
 Code/software No software were used. The Microsoft Excel was used for data
 interpretation and plotting graphs.  ## Access information This dataset
 accompanies the accepted manuscript on the adsorption of
 endocrine-disrupting compounds by magnetic covalent organic frameworks
 (MCOFs). It is publicly available via Dryad under the DOI
 [10.5061/dryad.7h44j107733](https://doi.org/10.5061/dryad.7h44j107733).
 Other publicly accessible locations of the data: * Associated journal
 publication: *(to be updated with final citation once published)* Data was
 derived from the following sources: * None — all data were generated
 experimentally in this study.