Magnetic solid phase adsorption of ceftiofur sodium in water by deep eutectic solvent modified banana peel‐MnFe2O4 biochar DOI
Jing Chen, Hanyue Luo, Rui Lei

и другие.

Journal of the Chinese Chemical Society, Год журнала: 2024, Номер 71(8), С. 746 - 755

Опубликована: Июнь 3, 2024

Abstract Magnetic solid phase adsorption separation (MSPA) technology is an efficient and convenient method, which can simplify the step shorten time. It has wide application value in purification of antibiotic pollutants water. In this study, a novel magnetic biochar adsorbent (DES 1 @MnFe 2 O 4 ‐BBC) with strong selectivity high capacity was synthesized. composed banana peel as source, Mn/Fe bimetallic oxide source deep eutectic solvent (DES) functional monomer. The physicochemical properties DES ‐BBC were systematically characterized by nitrogen adsorption–desorption, synchronous thermal analyzer, vibrating sample magnetometer, X‐ray diffractometer, photoelectron spectroscopy, field emission electron microscopy. conditions optimized single‐factor optimization method. Also, under optimal conditions, maximum for ceftiofur sodium 75.01 mg·g −1 . test thermodynamics kinetics illustrated that Langmuir isotherm model pseudo‐second‐order kinetic equation suitable well system established article. Adsorbent regeneration cycle experiment revealed reusable adsorbent. end, all research proves synthesized study provide new idea removal antibiotics

Язык: Английский

Research on the adsorption-photocatalytic synergistic degradation of tetracycline by Au nanoparticles/TiO2 nanorods/biochar DOI
Yunfang Liu,

Lijing Wang,

Xiaowei Dai

и другие.

Journal of Alloys and Compounds, Год журнала: 2023, Номер 976, С. 172985 - 172985

Опубликована: Ноя. 29, 2023

Язык: Английский

Процитировано

33

Phytic acid pre-modulated and Fe/N co-doped biochar derived from ramie fiber to active persulfate for efficient degradation of tetracycline via radical and non-radical pathways DOI
Yuwei Deng,

Lixi Xiao,

Huo Zhou

и другие.

Separation and Purification Technology, Год журнала: 2024, Номер 342, С. 126976 - 126976

Опубликована: Март 3, 2024

Язык: Английский

Процитировано

16

Efficient Adsorption of Nitrogen and Phosphorus in Wastewater by Biochar DOI Creative Commons

Xichang Wu,

Wenxuan Quan, Qi Chen

и другие.

Molecules, Год журнала: 2024, Номер 29(5), С. 1005 - 1005

Опубликована: Фев. 26, 2024

Nitrogen and phosphorus play essential roles in ecosystems organisms. However, with the development of industry agriculture recent years, excessive N P have flowed into water bodies, leading to eutrophication, algal proliferation, red tides, which are harmful aquatic Biochar has a high specific surface area, abundant functional groups, porous structure, can effectively adsorb nitrogen water, thus reducing environmental pollution, achieving reusability elements. This article provides an overview preparation biochar, modification methods advancements adsorption by factors influencing as well mechanisms. Furthermore, difficulties encountered future research directions regarding biochar were proposed, providing references for application adsorption.

Язык: Английский

Процитировано

14

Harnessing Activated Hydrochars: A Novel Approach for Pharmaceutical Contaminant Removal DOI Creative Commons
Manish Kumar Gautam, Tamal Mondal,

Rupashri Nath

и другие.

C – Journal of Carbon Research, Год журнала: 2024, Номер 10(1), С. 8 - 8

Опубликована: Янв. 8, 2024

Water contamination is a pervasive global crisis, affecting over 2 billion people worldwide, with pharmaceutical contaminants emerging as significant concern due to their persistence and mobility in aquatic ecosystems. This review explores the potential of activated hydrochars, sustainable materials produced through biomass pyrolysis, revolutionize removal from water sources. These possess high surface area, porous structure, exceptional adsorption capabilities, making them promising solution. The impact on ecosystems human health far-reaching, biodiversity, quality, public health. To address this complex issue, diverse range techniques, including adsorption, biodegradation, advanced oxidation processes, are employed industry. Activated hydrochars offer substantial capacity, feedstock origins, minimal carbon footprint. highlights contaminant broader applications improving soil air resource recovery, waste management. Interdisciplinary collaboration development intelligent treatment systems essential fully unlock hydrochars. Regulatory support policy frameworks will facilitate responsible widespread application, cleaner more future. paper aims inform scientists, environmental experts, policymakers, industry stakeholders about role addressing challenges.

Язык: Английский

Процитировано

12

Effective adsorption performance of hemp root-derived activated carbon for tamoxifen-contaminated wastewater DOI
Salih Paşa, Nazan Yılmaz, İbrahim Bulduk

и другие.

Journal of Molecular Liquids, Год журнала: 2025, Номер unknown, С. 127219 - 127219

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

1

Application of iron-modified biochar in the fields of adsorption and degradation of antibiotics DOI

Xinru Yang,

Xin Tian,

Yanan Xue

и другие.

Journal of Environmental Management, Год журнала: 2025, Номер 380, С. 124875 - 124875

Опубликована: Март 13, 2025

Язык: Английский

Процитировано

1

Adsorption of tetracycline by nitrogen-enriched biochar prepared at different pyrolysis temperatures: Considering the crucial role of nitrogen configuration DOI
Junling Guo, Zhanbo Hu,

Zexin Xie

и другие.

Journal of Analytical and Applied Pyrolysis, Год журнала: 2024, Номер 179, С. 106482 - 106482

Опубликована: Март 22, 2024

Язык: Английский

Процитировано

9

Removal of sulfadiazine from water by a three-dimensional electrochemical system coupled with persulfate: Enhancement effect of ball-milled CuO-Fe3O4@biochar DOI

Taiqing Wei,

Jingwen Li,

Chao Fei

и другие.

Process Safety and Environmental Protection, Год журнала: 2024, Номер 190, С. 631 - 644

Опубликована: Авг. 23, 2024

Язык: Английский

Процитировано

6

Evaluating the Ecological Impact of Wastewater Discharges on Microbial and Contaminant Dynamics in Rivers DOI Open Access

Wenjie Jing,

Shahdev Sajnani,

Mengting Zhou

и другие.

Water, Год журнала: 2024, Номер 16(3), С. 377 - 377

Опубликована: Янв. 23, 2024

This study focused on assessing the impact of pollutants discharged from Fuxin Meng Wastewater Treatment Plant (FMWWTP) microbial communities in Xi River; specific comparison between upstream and downstream regions was made. Water samples were obtained by mixing morning, midday, evening sampling at two points: one downstream, each 500 m FMWWTP outfall. Utilizing metagenomic sequencing conjunction with measured conventional physical chemical properties, research aimed to elucidate differences community structure, metabolic functions, potential biological contamination, antibiotic resistance gene prevalence. The findings indicated a notable decrease diversity compared upstream; this influenced primarily effluent FMWWTP. disparity evident various taxonomic levels, showing higher phylum level than genus level. Furthermore, populations demonstrated broader range functional genetic diversity. Interestingly, abundance systems generally greater exception energy metabolism. could be attributed stress imposed microorganisms organic chemicals treatment plant, prompts an enhanced decomposition function. also uncovered significant levels contamination pollution. more pronounced In conclusion, discharge has substantial River, underscores urgent need optimize wastewater processes better comply environmental quality standards.

Язык: Английский

Процитировано

5

A green and economically efficient adsorbent made by longan seed for the treatment of fluoroquinolone antibiotics in water DOI
Yu Luo, Jianhao Chen, Xin Zha

и другие.

Journal of Cleaner Production, Год журнала: 2024, Номер 467, С. 142954 - 142954

Опубликована: Июнь 20, 2024

Язык: Английский

Процитировано

5