Fly ash/2-hydroxy-3-methoxybenzaldehyde/graphene composite as powerful adsorbent for bisphenol-A removal from aquatic environment: Synthesis, adsorption characteristics and mechanism

Diamond and Related Materials, Год журнала: 2025, Номер unknown, С. 112036 - 112036

Опубликована: Янв. 1, 2025

Язык: Английский

---

Method and mechanism of chromium removal from soil: a systematic review

Environmental Science and Pollution Research, Год журнала: 2022, Номер 29(24), С. 35501 - 35517

Опубликована: Фев. 28, 2022

Язык: Английский

---

Synthesis of ZIF-8@GO-COOH and its adsorption for Cu(II) and Pb(II) from water: Capability and mechanism

Separation and Purification Technology, Год журнала: 2022, Номер 309, С. 122957 - 122957

Опубликована: Дек. 19, 2022

Язык: Английский

---

Synthesis of zeolites by in-situ conversion of geopolymers and their performance of heavy metal ion removal in wastewater:A review

Journal of Cleaner Production, Год журнала: 2022, Номер 349, С. 131441 - 131441

Опубликована: Март 22, 2022

Язык: Английский

---

Insights into ion-imprinted materials for the recovery of metal ions: Preparation, evaluation and application

Separation and Purification Technology, Год журнала: 2022, Номер 298, С. 121469 - 121469

Опубликована: Июнь 23, 2022

Язык: Английский

---

Chitosan/Carbon-Doped TiO2 Composite for Adsorption of Two Anionic Dyes in Solution and Gaseous SO2 Capture: Experimental Modeling and Optimization

Journal of Polymers and the Environment, Год журнала: 2022, Номер 30(11), С. 4619 - 4636

Опубликована: Авг. 1, 2022

Язык: Английский

---

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

Biomass Conversion and Biorefinery, Год журнала: 2022, Номер 14(8), С. 9361 - 9383

Опубликована: Июль 12, 2022

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

Язык: Английский

---

Sustainable treatment of dye wastewater by recycling microalgal and diatom biogenic materials: Biorefinery perspectives

Chemosphere, Год журнала: 2022, Номер 305, С. 135371 - 135371

Опубликована: Июнь 17, 2022

Язык: Английский

---

A novel lignin-based hierarchical porous carbon for efficient and selective removal of Cr(VI) from wastewater

International Journal of Biological Macromolecules, Год журнала: 2022, Номер 204, С. 310 - 320

Опубликована: Фев. 8, 2022

Язык: Английский

---

A Facile Review on the Sorption of Heavy Metals and Dyes Using Bionanocomposites

Adsorption Science & Technology, Год журнала: 2022, Номер 2022

Опубликована: Янв. 1, 2022

Presently, hazardous metal and dye removal from wastewater is one of the major areas research focus. For elimination these contaminants, many approaches have been devised applied. However, accomplishment various water treatment processes has largely depended on medium utilized associated problem with leaching harmful compounds into process most commercial chemically manufactured materials for processes. Hence, this study aimed at reviewing existing studies sorption heavy metals (HMs) dyes using bionanocomposites (BNCs). The key focus review development eco-friendly, effective, appropriate nanoadsorbents that could accomplish superior enhanced contaminant sequestration BNCs owing to their biodegradability, biocompatible, environmentally friendly, not posing as secondary waste environment. pollutants was observed be pH, sorbent dosage, initial concentration-dependent, contaminants’ taking place in pH range 2-10. HMs superlatively depicted utilizing Langmuir (LNR) Freundlich (FL) well pseudo-second-order (PSO) models, suggestive a monolayer multilayer chemisorption process, rate-limiting stage surface sorption. established capacities reviewed contaminants ranged 1.47 740.97 mg/g. Future prospective remediation contaminated also discussed.

Язык: Английский

---