4.7 Article

Pyrolysis temperature affects the physiochemical characteristics of lanthanum-modified biochar derived from orange peels: Insights into the mechanisms of tetracycline adsorption by spectroscopic analysis and theoretical calculations

Related references

Note: Only part of the references are listed.
Article Agricultural Engineering

Rapid and efficient adsorption of tetracycline from aqueous solution in a wide pH range by using iron and aminoacetic acid sequentially modified hierarchical porous biochar

Xiumin Li et al.

Summary: In this study, a modified hierarchical porous biochar was synthesized for the removal of tetracycline from aqueous solution. The biochar exhibited a large surface area, developed pore structure, and abundant functional groups, resulting in high adsorption capacity and fast adsorption equilibrium. The introduction of amino and carboxyl functional groups on the biochar surface expanded the pH range for its application. The adsorption mechanism involved pore filling, surface complexation, H-bond and p-p interaction. The biochar showed promising reusability for tetracycline removal.

BIORESOURCE TECHNOLOGY (2022)

Article Environmental Sciences

Phosphate adsorption characteristics of La(OH)3-modified, canna-derived biochar

LingYan Liu et al.

Summary: The La(OH)3-modified canna biochar (CBC-La) exhibits excellent phosphate adsorption capacity, wide pH adaptability, and high selectivity. The main mechanisms of phosphate adsorption by CBC-La include electrostatic adsorption, ion exchange, and inner sphere complexation.

CHEMOSPHERE (2022)

Article Chemistry, Physical

Biochar/Mg-Al spinel carboxymethyl cellulose-La hydrogels with cationic polymeric layers for selective phosphate capture

Xiangcheng Shan et al.

Summary: The newly fabricated composite adsorbent integrating multiple components exhibited enhanced phosphate capturing performance, good reusability, and selectivity, with the adsorption mechanism involving electrostatic attraction, ligand exchange, and inner-sphere complexation.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

Article Environmental Sciences

Removal of emerging contaminants (bisphenol A and antibiotics) from kitchen wastewater by alkali-modified biochar

Ye Tang et al.

Summary: The alkali-modified biochar proved to be effective in removing emerging contaminants from complex kitchen wastewater systems, demonstrating high adsorption capacities and being mainly controlled by chemisorption and monolayer adsorption. Initial pH values had significant effects on the adsorption of some contaminants, while environmental factors had minimal impact.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Article Environmental Sciences

One-step synthesis of garlic peel derived biochar by concentrated sulfuric acid: Enhanced adsorption capacities for Enrofloxacin and interfacial interaction mechanisms

Yanjun Zhao et al.

Summary: This study introduced a one-step carbonization method using concentrated sulfuric acid to prepare garlic peel derived biochar, and compared it with conventional pyrolysis method. The results showed that the biochar carbonized by concentrated sulfuric acid exhibited superior surface structures and adsorption capacities, with a dominant adsorption mechanism of pi-pi interaction between graphite-like structures and quinolone moieties. The study provided new insights into the design of efficient biochars and investigated the interfacial interaction mechanism for antibiotics removal on biochars.

CHEMOSPHERE (2022)

Article Environmental Sciences

Effective Sb(V) removal from aqueous solution using phosphogypsum-modified biochar

Ling Li et al.

Summary: This study investigated the mechanism of Sb(V) adsorption by phosphogypsum-modified anaerobic digested distillers' grain (PADC) biochar through experimental and modeling approaches. The results showed that PADC biochar had abundant lamellar and vesicular structures with significant calcium ion loading on the surface. The adsorption process followed the Elovich equation and the Redlich-Peterson model, and intraparticle diffusion played an important role. The maximum adsorption capacity of PADC biochar for Sb(V) exceeded that of pristine biochar, making it suitable for the treatment of Sb-contaminated mine water. Fourier transform infrared spectra, X-ray photoelectron spectroscopy, X-ray diffractometry, and Transmission electron microscopy with energy dispersive X-ray spectroscopy analyses revealed that the dominant mechanism of Sb(V) removal was the formation of complexes or surface precipitation as well as electrostatic adsorption.

ENVIRONMENTAL POLLUTION (2022)

Article Green & Sustainable Science & Technology

High Fe utilization efficiency and low toxicity of Fe3C@Fe0 loaded biochar for removing of tetracycline hydrochloride in wastewater

Kunyuan Liu et al.

Summary: The Fe3C@Fe0@BC material showed excellent removal efficiency, stability, and reusability for tetracycline hydrochloride (TH). It presented selective oxidation degradation to TH in real wastewater and had a high Fe utilization efficiency and low toxicity. This study provides strong technical support for the practical application of Fe/C composites.

JOURNAL OF CLEANER PRODUCTION (2022)

Article Environmental Sciences

Pre-magnetic bamboo biochar cross-linked CaMgAl layered double-hydroxide composite: High-efficiency removal of As(III) and Cd(II) from aqueous solutions and insight into the mechanism of simultaneous purification

Peng Lyu et al.

Summary: The Fe-BC@LDH showed efficient adsorption of As(III) and Cd(II) in water, with maximum adsorption capacities of 265.3 and 320.7 mg/g respectively. The sorbent exhibited a greater preference for Cd(II) in competitive or single system adsorption.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Article Agricultural Engineering

Efficient removal of cadmium by salts modified-biochar: Performance assessment, theoretical calculation, and quantitative mechanism analysis

Zhilin Zhang et al.

Summary: This study utilizes environmentally friendly sodium salts to modify biochar for the adsorption of cadmium pollution in water. The results show that the modification method effectively enhances the adsorption capacity and surface characteristics of biochar, and the adsorption process is an endothermic chemisorption process.

BIORESOURCE TECHNOLOGY (2022)

Article Agricultural Engineering

Simultaneous adsorption of phosphate and tetracycline by calcium modified corn stover biochar: Performance and mechanism

Sheng-Nan Zhuo et al.

Summary: In this study, a calcium modified biochar (CaBC800) was successfully fabricated to simultaneously remove phosphate and tetracycline from wastewater. The experimental results showed that CaBC800 had high adsorption capacities for both pollutants and the adsorption process followed pseudo-second-order kinetics and Langmuir adsorption isotherm. Chemical precipitation and ligand exchange were the main mechanisms for phosphate adsorption, while hydrogen bonding and pi-pi interactions were the main mechanisms for tetracycline adsorption.

BIORESOURCE TECHNOLOGY (2022)

Article Chemistry, Physical

Enhanced adsorption of phosphate on orange peel-based biochar activated by Ca/Zn composite: Adsorption efficiency and mechanisms

Zhihao Chen et al.

Summary: The study demonstrates that metal (hydr)oxide modification can effectively enhance phosphate (P) adsorption capacity of biochar, and the Ca/Zn modified biochar exhibits the best P adsorption efficiency. The modified biochar surface shows increased reactive sites and oxygen-containing groups, leading to significantly improved adsorption capacity. This research highlights the potential application of Ca/Zn modified biochar for P adsorption.

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

Article Engineering, Environmental

Insight into the key factors in fast adsorption of organic pollutants by hierarchical porous biochar

Jiangfang Yu et al.

Summary: A hierarchical porous biochar (HPB) derived from shrimp shell was prepared with good adsorption capacity and fast adsorptive equilibrium towards aromatic organics. The study revealed the relationship between adsorption forms, structural features, and adsorption performance of biochar.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Environmental Sciences

Sonochemical synthesis of graphitic carbon nitride-manganese oxide interfaces for enhanced photocatalytic degradation of tetracycline hydrochloride

Shivamurthy Ravindra Yashas et al.

Summary: The study focuses on sonochemical synthesis of GCN/MnO2 nanocomposite for photocatalytic degradation of tetracycline hydrochloride. The composite exhibited efficient photocatalytic properties against TcH and demonstrated good reusability for subsequent cycles, showing promising potential for environmental decontamination.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2021)

Review Engineering, Environmental

Application of biochars in the remediation of chromium contamination: Fabrication, mechanisms, and interfering species

Chujing Zheng et al.

Summary: Biochar is considered a promising material for the removal of chromium contamination, but the correlation between its manufacturing, characteristics, and remediation mechanisms has not been well summarized.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Chemistry, Physical

Enhanced adsorption of Eu(III) from wastewater using Solidago canadensis-derived biochar functionalized by Ca/Al-LDH and hydroxyapatite

Lijia Dong et al.

Summary: In this study, CaAl hydrotalcite or hydroxyapatite decorated invasive plant (Solidago canadensis)-derived biochar were synthesized and found to have better Eu(III) adsorption efficiency compared to other materials, with adsorption mechanisms mainly involving surface complexation, ion exchange, and precipitation.

APPLIED SURFACE SCIENCE (2021)

Article Environmental Sciences

The removal of tetracycline from water using biochar produced from agricultural discarded material

John Hoslett et al.

Summary: Water contamination with antibiotics leading to antibiotic resistance is a significant global issue. Biochar, as an adsorbent, can be effectively used to reduce pollution in water bodies. Producing biochar through the pyrolysis of agricultural waste offers a feasible solution to combat antibiotic infiltration into the environment.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Environmental Sciences

Recent advances on preparation and environmental applications of MOF-derived carbons in catalysis

Mengjie Hao et al.

Summary: This review summarizes the synthesis strategies of MOF-derived carbons and their potential applications in catalysis, especially in organo-catalysis, photocatalysis, and electrocatalysis. The focus is on the properties of derived carbons and their roles in improving catalytic efficiency.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Agricultural Engineering

Effect of Fe-N modification on the properties of biochars and their adsorption behavior on tetracycline removal from aqueous solution

Yanglu Mei et al.

Summary: The study demonstrated that Fe-N modified biochar produced by mixing rice straw with FeCl3·6H2O and urea showed enhanced adsorption capacity for TC due to the presence of more functional groups and increased surface area and pore volume. The adsorption mechanism of TC on Fe-N-RSBC involved pore filling, hydrogen-bond interaction, surface complexation, and pi-pi interaction. Fe-N-RSBC can be effectively used as an adsorbent for TC removal from aqueous solution.

BIORESOURCE TECHNOLOGY (2021)

Article Materials Science, Multidisciplinary

Study on the Removal Efficiency and Mechanism of Tetracycline in Water Using Biochar and Magnetic Biochar

Hongwei Sun et al.

Summary: The study found that magnetic Fe3O4 biochar had the highest efficiency in removing tetracycline, with adsorption effectiveness influenced by material ratio and acidic conditions. The adsorption process mainly involved chemical adsorption and physical adsorption, with differences in adsorption mechanisms among the materials. The magnetic biochar maintained a certain adsorption capacity after five cycles.

COATINGS (2021)

Article Engineering, Environmental

High-performance Fe-doped ZIF-8 adsorbent for capturing tetracycline from aqueous solution

Huan Yang et al.

Summary: Fe-ZIF-8-500, synthesized through Fe-doping strategy with high-temperature activation, demonstrates ultrahigh adsorption capacity for tetracycline removal. Its outstanding reusability, water stability, and ease of preparation highlight its bright prospect for removing tetracycline pollutants from wastewater.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Biotechnology & Applied Microbiology

Removal of tetracycline from wastewater using magnetic biochar: A comparative study of performance based on the preparation method

Feng Gao et al.

Summary: By comparing the removal effect of tetracycline by magnetic biochar prepared via coprecipitation and pyrolysis impregnation methods, it was found that the biochar prepared via coprecipitation had a higher adsorption capacity and the adsorption process followed a pseudo-second-order kinetics and Langmuir isotherm model.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2021)

Review Environmental Sciences

Phosphorus immobilization in water and sediment using iron-based materials: A review

Qipeng Wang et al.

Summary: Excessive phosphorus in water and sediment can lead to eutrophication, posing potential risks to drinking water safety and aquatic ecosystem sustainability. Iron-based materials show high efficiency in phosphorus immobilization due to their strong affinity with phosphorus, low cost, easy availability, and environmentally friendly properties. Combining iron-containing materials with other assisting materials is a good strategy to enhance phosphorus fixation efficiency and selectivity.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Agricultural Engineering

Novel sodium bicarbonate activation of cassava ethanol sludge derived biochar for removing tetracycline from aqueous solution: Performance assessment and mechanism insight

Zhilin Zhang et al.

Summary: The study examined the use of NaHCO3-activated biochar for tetracycline removal from wastewater, identifying optimal preparation conditions and factors influencing the process. The adsorption mechanism involving electrostatic attraction, hydrogen bonding, π-π interactions, and pore-filling was proposed, providing guidance for sludge disposal and tetracycline removal in practical applications.

BIORESOURCE TECHNOLOGY (2021)

Article Agricultural Engineering

Enhanced adsorption of tetracycline by the modified tea-based biochar with the developed mesoporous and surface alkalinity

Yongkang Mu et al.

Summary: The tea residue-based biochar Fe-BCK0.5-VB6, obtained through pyrolysis with KOH activation and alkalization with vitamin B6, showed increased specific surface area and expanded mesopore volume for improved adsorption performance on tetracycline. The experimental data fitted best with Avrami-fractional order kinetics and Langmuir isotherm models, indicating multiple kinetic stages and monolayer adsorption process for tetracycline. Various interactions including acid-base reaction, pore filling, electrostatic interactions, pi-pi interactions, and hydrogen bonding forces were involved in the attachment of tetracycline.

BIORESOURCE TECHNOLOGY (2021)

Article Environmental Sciences

Effects of phosphorous precursors and speciation on reducing bioavailability of heavy metal in paddy soil by engineered biochars

Han Zhang et al.

Summary: Ammonium phosphate (AP), phosphoric acid (PC), and potassium phosphate (TKP) were employed to modify biochar for enhanced heavy metal passivation in soil. Different phosphorus precursors showed varying effects, with P speciation playing a crucial role in the immobilization of Cd2+. Specific phosphorus forms can promote the passivation of Cd2+ through complex formation, highlighting the potential for modified biochar in soil remediation based on P-related technologies.

ENVIRONMENTAL POLLUTION (2021)

Article Environmental Sciences

Magnetic porous biochar as a renewable and highly effective adsorbent for the removal of tetracycline hydrochloride in water

Hucheng Yang et al.

Summary: The study utilized discarded cigarette butts as a precursor to prepare magnetic porous biochar, demonstrating excellent adsorption capacity for tetracycline hydrochloride in water. The adsorption mechanism was mainly dependent on the pore filling effect, electrostatic interaction, and pi-pi interaction. The magnetic porous biochar showed high removal efficiency in real water samples and has great potential for practical applications due to its outstanding reusability.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2021)

Article Environmental Sciences

A mechanistic study on removal efficiency of four antibiotics by animal and plant origin precursors-derived biochars

Xinyu Zhang et al.

Summary: Extensive research has been conducted on the utilization of biochar for pollutant removal via sorption, with a focus on the relationship between sorption strength of organic pollutants and their sorption site energy distribution. The removal efficiency of organic pollutants on biochars remains unknown, but recent studies have shown promising results using various precursor materials and charring temperatures. Polar interactions, site energy distribution, and precursor selection all play a crucial role in the efficiency of pollutant removal by biochars.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Engineering, Environmental

Magnetic biochar derived from Eichhornia crassipes for highly efficient Fenton-like degradation of antibiotics: Mechanism and contributions

Yunqiang Yi et al.

Summary: The efficiency of metronidazole degradation was significantly improved by using magnetic biochar, with hydroxyl radicals in the system playing a key role. Fe(II) in the magnetic biochar was found to be the main contributor to hydrogen peroxide activation and metronidazole degradation. This study provides a new method for utilizing harvested E. crassipes to generate high-performance magnetic biochar for efficient removal of antibiotics from aquatic environments.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Chemistry, Physical

Enhanced Selenate Removal in Aqueous Phase by Copper-Coated Activated Carbon

Xinhai Zhao et al.

MATERIALS (2020)

Article Environmental Sciences

Removal of aqueous-phase lead ions by dithiocarbamate-modified hydrochar

Bing Li et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Article Engineering, Chemical

Surface modified cellulose acetate membranes for the reactive retention of tetracycline

Andreea Madalina Pandele et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

Article Engineering, Environmental

Magnetic biochar from alkali-activated rice straw for removal of rhodamine B from aqueous solution

Zhaogang Ren et al.

ENVIRONMENTAL ENGINEERING RESEARCH (2020)

Article Biochemistry & Molecular Biology

Adsorption properties, kinetics & thermodynamics of tetracycline on carboxymethyl-chitosan reformed montmorillonite

Jianzhe Ma et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Article Engineering, Environmental

Activation of Lattice Oxygen in LaFe (Oxy)hydroxides for Efficient Phosphorus Removal

Jie Yu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

Article Biochemistry & Molecular Biology

Chitosan modified N, S-doped TiO2 and N, S-doped ZnO for visible light photocatalytic degradation of tetracycline

Negin Farhadian et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Article Environmental Sciences

Magnetic nanoferromanganese oxides modified biochar derived from pine sawdust for adsorption of tetracycline hydrochloride

Jie Liang et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2019)

Article Agricultural Engineering

La(OH)3-modified magnetic pineapple biochar as novel adsorbents for efficient phosphate removal

Taiwan Liao et al.

BIORESOURCE TECHNOLOGY (2018)

Article Engineering, Environmental

Performance and mechanism into TiO2/Zeolite composites for sulfadiazine adsorption and photodegradation

Xiaohui Liu et al.

CHEMICAL ENGINEERING JOURNAL (2018)

Article Engineering, Environmental

Electro-oxidation of tetracycline by a Magneli phase Ti4O7 porous anode: Kinetics, products, and toxicity

Shangtao Liang et al.

CHEMICAL ENGINEERING JOURNAL (2018)

Article Chemistry, Physical

Simultaneously efficient adsorption and photocatalytic degradation of tetracycline by Fe-based MOFs

Dongbo Wang et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2018)

Review Environmental Sciences

Bioprocessing for elimination antibiotics and hormones from swine wastewater

D. L. Cheng et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2018)

Review Environmental Sciences

Recent advances in engineered biochar productions and applications

Bing Wang et al.

CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2017)

Article Agricultural Engineering

Photodegradation and sorption govern tetracycline removal during wastewater treatment in algal ponds

Zane N. Norvill et al.

BIORESOURCE TECHNOLOGY (2017)

Article Environmental Sciences

Phosphate adsorption on lanthanum loaded biochar

Zhanghong Wang et al.

CHEMOSPHERE (2016)

Article Engineering, Environmental

Equilibrium two-parameter isotherms of acid dyes sorption by activated carbons: Study of residual errors

Mahdi Hadi et al.

CHEMICAL ENGINEERING JOURNAL (2010)

Review Green & Sustainable Science & Technology

Utilization of biodiesel waste as a renewable resource for activated carbon: Application to environmental problems

K. Y. Foo et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2009)

Article Engineering, Environmental

Sorption of three tetracyclines by several soils: Assessing the role of pH and cation exchange

SA Sassman et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2005)

Review Chemistry, Physical

Gas adsorption characterization of ordered organic-inorganic nanocomposite materials

M Kruk et al.

CHEMISTRY OF MATERIALS (2001)