1
|
Landarani M, Nojavan S. Synthesis of green nanosorbent from bovine serum albumin and curcumin for magnetic solid phase extraction of pesticides from food samples. Food Chem 2024; 457:140116. [PMID: 38924914 DOI: 10.1016/j.foodchem.2024.140116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 05/20/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024]
Abstract
For the first time, a magnetic carbon nanocomposite was synthesized using one-step hydrothermal procedure, employing bovine serum albumin, curcumin, and ferric ammonium citrate. Additionally, the application of this novel composite as an adsorbent for magnetic dispersive solid phase extraction of fungicides and pesticides from water and food samples is a unique aspect of this study. Under optimum conditions (salt concentration: 5.0% w/v, pH: 7.0, desorption solvent: ethanol, sorbent amount: 20 mg, extraction time: 20 min, desorption time: 3 min, stirring rate: 500 rpm, sample volume: 30 mL, extraction temperature: room temperature, and desorption solvent volume: 150 μL) linearity (2.5 to 1400 ng mL-1), coefficients of determination (R2 ≥ 0.997), limits of detection (0.75 to 1.5 ng mL-1), and limits of quantification (2.5 to 5.0 ng mL-1) were achieved. The method validation results showed extraction recovery ranging from 71.2% to 93.4%, and preconcentration factors ranging from 142.5 to 186.1.
Collapse
Affiliation(s)
- Mohammad Landarani
- Department of Analytical Chemistry and Pollutants, Shahid Beheshti University, Evin, Tehran, Iran
| | - Saeed Nojavan
- Department of Analytical Chemistry and Pollutants, Shahid Beheshti University, Evin, Tehran, Iran.
| |
Collapse
|
2
|
Wang YS, Huo TR, Wang Y, Bai JW, Huang PP, Li C, Deng SY, Mei H, Qian J, Zhang XC, Ding C, Zhang QY, Wang WK. Constructing mesoporous biochar derived from waste carton: Improving multi-site adsorption of dye wastewater and investigating mechanism. ENVIRONMENTAL RESEARCH 2024; 242:117775. [PMID: 38029815 DOI: 10.1016/j.envres.2023.117775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 10/31/2023] [Accepted: 11/04/2023] [Indexed: 12/01/2023]
Abstract
The development of cost-efficient biochar adsorbent with a simple preparation method is essential to constructing efficient wastewater treatment system. Here, a low-cost waste carton biochar (WCB) prepared by a simple two-step carbonization was applied in efficiently removing Rhodamine B (RhB) in aqueous environment. The maximum ability of WCB for RhB adsorption was 222 mg/g, 6 and 10 times higher than both of rice straw biochar (RSB) and broadbean shell biochar (BSB), respectively. It was mainly ascribed to the mesopore structure (3.0-20.4 nm) of WCB possessing more spatial sites compared to RSB (2.2 nm) and BSB (2.4 nm) for RhB (1.4 nm✕1.1 nm✕0.6 nm) adsorption. Furthermore, external mass transfer (EMT) controlled mass transfer resistance (MTR) of the RhB sorption process by WCB which was fitted with the Langmuir model well. Meanwhile, the adsorption process was dominated by physisorption through van der Waals forces and π-π interactions. A mixture of three dyes in river water was well removed by using WCB. This work provides a straightforward method of preparing mesoporous biochar derived from waste carton with high-adsorption capacity for dye wastewater treatment.
Collapse
Affiliation(s)
- Yan-Shan Wang
- School of Geographic Sciences, Nantong University, Nantong, 226007, China; Shanghai Engineering Research Center of Biotransformation of Organic Solid Waste, Shanghai Key Lab for Urban Ecological Processes and Eco-Restoration, School of Ecological and Environmental Sciences, East China Normal University, Shanghai, 200241, China
| | - Tong-Rong Huo
- School of Geographic Sciences, Nantong University, Nantong, 226007, China
| | - Yan Wang
- Anhui Province Key Laboratory of Industrial Wastewater and Environmental Treatment, Hefei, 230000, China
| | - Jia-Wen Bai
- Shanghai Engineering Research Center of Biotransformation of Organic Solid Waste, Shanghai Key Lab for Urban Ecological Processes and Eco-Restoration, School of Ecological and Environmental Sciences, East China Normal University, Shanghai, 200241, China
| | - Ping-Ping Huang
- School of Geographic Sciences, Nantong University, Nantong, 226007, China
| | - Chen Li
- Anhui Province Key Laboratory of Industrial Wastewater and Environmental Treatment, Hefei, 230000, China
| | - Shi-Yu Deng
- School of Geographic Sciences, Nantong University, Nantong, 226007, China
| | - Hong Mei
- Anhui Province Key Laboratory of Industrial Wastewater and Environmental Treatment, Hefei, 230000, China
| | - Jun Qian
- Anhui Province Key Laboratory of Industrial Wastewater and Environmental Treatment, Hefei, 230000, China
| | - Xiao-Chi Zhang
- School of Geographic Sciences, Nantong University, Nantong, 226007, China
| | - Chen Ding
- School of Geographic Sciences, Nantong University, Nantong, 226007, China
| | - Qiu-Yu Zhang
- School of Geographic Sciences, Nantong University, Nantong, 226007, China
| | - Wei-Kang Wang
- Shanghai Engineering Research Center of Biotransformation of Organic Solid Waste, Shanghai Key Lab for Urban Ecological Processes and Eco-Restoration, School of Ecological and Environmental Sciences, East China Normal University, Shanghai, 200241, China.
| |
Collapse
|
3
|
Magnetic pyro-hydrochar derived from waste cartons as an efficient activator of peroxymonosulfate for antibiotic dissipation. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
|
4
|
Vega R, Rong R, Dai M, Ali I, Naz I, Peng C. Fe-C-based materials: synthesis modulation for the remediation of environmental pollutants-a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:64345-64369. [PMID: 35849230 DOI: 10.1007/s11356-022-21849-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 06/30/2022] [Indexed: 06/15/2023]
Abstract
Presently, the rapid pace in the discovery of emerging aquatic pollutants is increasing the demand for the remediation and treatment of our natural resources. Regarding this, nanotechnology is being considered the potential solution for contaminated water remediation with techniques such as filtration, adsorption, catalysis, and desalination. For this purpose, zerovalent iron (ZVI) is being widely used in the remediation of environmental pollutants due to its large specific surface area and high reactivity. However, ZVI is easy to agglomerate and oxidize, limiting its application in the real environment. Therefore, the present study was designed to discuss the preparation and characterization methods of ZVI composite materials, factors affecting adsorption, the removal effect, and adsorption mechanism of different pollutants by Fe-C materials because the optimization and modification of nano-zero-valent iron is a hot research topic nowadays in this field. Moreover, this paper does also analyze the possibility of the practical application prospects of the team's technology for preparing iron-carbon materials. Thus, this information will be helpful for the development and application of Fe-C-based technologies for water and soil remediation and the prediction of the future research direction of Fe-C composite materials.
Collapse
Affiliation(s)
- Robinson Vega
- The Key Lab of Marine Environmental Science and Ecology, Ministry of Education, Ocean University of China, Qingdao, 266100, China
- Guangdong Provincial Key Laboratory of Environmental Health and Land Resource, Zhaoqing University, Zhaoqing, 526061, China
| | - Rong Rong
- The Key Lab of Marine Environmental Science and Ecology, Ministry of Education, Ocean University of China, Qingdao, 266100, China
| | - Min Dai
- Guangdong Provincial Key Laboratory of Environmental Health and Land Resource, Zhaoqing University, Zhaoqing, 526061, China
| | - Imran Ali
- Department of Environmental Science and Engineering, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Iffat Naz
- Science Unit, Deanship of Educational Services, Qassim University, Buraidah, 51452, Kingdom of Saudi Arabia
| | - Changsheng Peng
- The Key Lab of Marine Environmental Science and Ecology, Ministry of Education, Ocean University of China, Qingdao, 266100, China.
- Guangdong Provincial Key Laboratory of Environmental Health and Land Resource, Zhaoqing University, Zhaoqing, 526061, China.
| |
Collapse
|
5
|
Wu Y, Fang X, Yang XT, Guan CY, Sun XR, Wu HY, Hu A, Lin LF, Xiao QQ. Comparative study on the removal of organic pollutants by magnetic composite and pre-magnetized zero-valent iron activated persulfate. CHEMOSPHERE 2022; 286:131722. [PMID: 34352547 DOI: 10.1016/j.chemosphere.2021.131722] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/25/2021] [Accepted: 07/28/2021] [Indexed: 06/13/2023]
Abstract
The rapid development of global logistics has led to the overuse of packaging cartons, causing problems for municipal solid waste disposal. Diverse methods of exploiting the potential value of waste cartons are needed. Herein, we fabricated a magnetic composite (MC) from waste cartons via a one-step hydrothermal treatment and characterized. Using methylene blue (MB) as a model organic pollutant, tests of the activation of persulfate (PS) via the MC for the removal of MB were performed. Meanwhile, a comparison with activation with pre-magnetized zero-valent iron (Pre-ZVI/PS) was made. The comparative results show that the removal of MB was successfully accomplished with both Pre-ZVI/PS and MC/PS. Specifically, MC/PS could remove almost 100 % of MB, with the COD removal efficiency reaching over 70 % when the MB concentration was 50 mg/L at 80 min under different pH conditions. Even when reused twice, the MC still displayed robust activation performance. Additionally, we evaluated the lifetime of magnetic memory for Pre-ZVI, and first found its consecutive loss of pre-magnetization over 30 days, corresponding to the incremental attenuation of reaction rate constants in the Pre-ZVI-activated PS process. Overall, activating PS using the MC is a promising advanced oxidation technology and also provides a valuable reference on the valorization of lignocellulosic biomass.
Collapse
Affiliation(s)
- Yang Wu
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China; CAS Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, China.
| | - Xin Fang
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Xiang-Tian Yang
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Chung-Yu Guan
- Department of Environmental Engineering, National Ilan University, Yilan, 260, Taiwan.
| | - Xin-Ru Sun
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Hong-Yu Wu
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Anyi Hu
- CAS Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, China
| | - Li-Feng Lin
- CAS Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, China
| | - Qing-Qing Xiao
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| |
Collapse
|
6
|
Liu P, Cai W, Chen J, Yang Z, Zhou J, Cai Z, Fan J. One-pot hydrothermal preparation of manganese-doped carbon microspheres for effective deep removal of hexavalent chromium from wastewater. J Colloid Interface Sci 2021; 599:427-435. [PMID: 33962203 DOI: 10.1016/j.jcis.2021.04.098] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 04/18/2021] [Accepted: 04/19/2021] [Indexed: 12/17/2022]
Abstract
Mn-doped activated carbon microspheres (MnOx/ACS) with super-high adsorption capacities and deep removal capability for hexavalent chromium (Cr(VI)) were successfully prepared via an ammonium persulfate-assisted hydrothermal method followed by potassium oxalate activation using KMnO4 and sucrose as raw materials. Their -physical and chemical properties, as well as those of Mn-doped non-activated carbon spheres (MnOx/CS), were characterized by XRD, SEM, TEM, EDS-mapping, XPS, N2 adsorption-desorption, ICP-AES, and elemental analysis. It was found that the manganese oxide (MnOx) particles were uniformly embedded within the carbon spheres via layer-by-layer capture, and the MnOx/ACS exhibited strong redox activity because of the multivalent nature of MnOx, resulting in excellent adsorption performance via reduction. In particular, MnOx/ACS-4 with a Mn content of 1.06 wt% and a specific surface area of 1405.7 m2 g-1 achieved a maximum adsorption capacity of 660.7 mg g-1; this can reduce Cr(VI) content to less than 0.05 mg L-1, which meets the corresponding Chinese drinking water quality standard when the initial concentration of Cr(VI) is less than 400 mg L-1. Furthermore, this highly efficient method can be extended to prepare V-, Mo-, or W-doped carbon microspheres with significantly enhanced adsorption performance for Cr(VI) compared to bare activated carbon sphere, indicating their good application prospect for the deep removal for heavy metal ions from wastewater.
Collapse
Affiliation(s)
- Pei Liu
- School of Materials Science and Engineering, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Weiquan Cai
- School of Materials Science and Engineering, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China; School of Chemistry and Chemical Engineering, Guangzhou University, 230 Guangzhou University City Outer Ring Road, Guangzhou 510006, China.
| | - Junwu Chen
- School of Materials Science and Engineering, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Zhichao Yang
- School of Materials Science and Engineering, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Jinpeng Zhou
- School of Materials Science and Engineering, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Zhijun Cai
- International School of Materials Science and Engineering, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Jiajie Fan
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450002, China
| |
Collapse
|