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PubMed Publications| Keyword search (4,164 papers available) |  |
"Zhang L" Authored Publications:
| Title | Authors | PubMed ID | |
|---|---|---|---|
| 1 | Synergistic adsorption mechanism of heavy metals on zinc oxide/phosphate modified gel-biochar composites | Wang H; Zhang L; Ji J; Wang A; Wen J; Chen Z; | 40159819 ENCS |
| 2 | Platform capitalisms and platform cultures | Steinberg M; Zhang L; Mukherjee R; | 39759402 CONCORDIA |
| 3 | Reduction of Cr(VI) by Bacillus toyonensis LBA36 and its effect on radish seedlings under Cr(VI) stress | Tan A; Wang H; Zhang H; Zhang L; Yao H; Chen Z; | 39346031 ENCS |
| 4 | Natural history of TANGO2 deficiency disorder: Baseline assessment of 73 patients | Miyake CY; Lay EJ; Soler-Alfonso C; Glinton KE; Houck KM; Tosur M; Moran NE; Stephens SB; Scaglia F; Howard TS; Kim JJ; Pham TD; Valdes SO; Li N; Murali CN; Zhang L; Kava M; Yim D; Beach C; Webster G; Liberman L; Janson CM; Kannankeril PJ; Baxter S; Singer-Berk M; Wood J; Mackenzie SJ; Sacher M; Ghaloul-Gonzalez L; Pedroza C; Morris SA; Ehsan SA; Azamian MS; Lalani SR; | 36473599 BIOLOGY |
| 5 | Substituent effects in the absorption spectra of phenol radical species: origin of the redshift caused by 3,5-dimethoxyl substitution | Zhang L; Muchall HM; Peslherbe GH; | 23216064 CHEMBIOCHEM |
| 6 | Inoculation of chromium-tolerant bacterium LBA108 to enhance resistance in radish (Raphanus sativus L.) and combined remediation of chromium-contaminated soil | Zhang H; Wang H; Tan A; Zhang L; Yao H; You X; Chen Z; | 38721825 ENCS |
| Title: | Synergistic adsorption mechanism of heavy metals on zinc oxide/phosphate modified gel-biochar composites | ||||
| Authors: | Wang H, Zhang L, Ji J, Wang A, Wen J, Chen Z | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/40159819/ | ||||
| DOI: | 10.1039/d4ay01488j | ||||
| Publication: | Analytical methods : advancing methods and applications | ||||
| Keywords: | |||||
| PMID: | 40159819 | Category: | Date Added: | 2025-03-31 | |
| Dept Affiliation: |
ENCS
1 College of Chemistry and Chemical Engineering, Henan University of Science and Technology, Luoyang 471000, China. 2 College of Agricultural Equipment Engineering, Henan University of Science and Technology, Luoyang 471000, China. jjt0907@163.com. 3 Department of Building, Civil and Environmental Engineering, Concordia University, Montreal H3G1M8, Canada. |
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Description: |
In this study, waste catering oil was processed into a gel (NJ), sesame straw was processed into biochar (ZM), and the two were modified with zinc oxide nanoparticles and phosphoric acid to form NJZ and ZMP, respectively. Both materials were then coupled to obtain a polymer gel-biochar composite (N-Z). The materials were characterised by infrared spectroscopy and scanning electron microscopy, and the adsorption kinetics and isothermal adsorption characteristics of copper(II) ions (Cu2+) in water were analysed. The actual adsorption effect was tested by a soil column leaching experiment. The results showed that the modification and coupling processes strengthened the adsorption properties of the adsorbent materials. The Cu2+ adsorption processes of the five materials (NJ, NJZ, ZM, ZMP and N-Z) were consistent with the quasi-second-order adsorption kinetic model. The maximum Cu2+ adsorption capacities of NJ, NJZ, ZM, ZMP and N-Z were 6.38, 9.04, 25.41, 119.42 and 47.82 mg g-1, respectively. Furthermore, a comparison of the parameters of Langmuir and Freundlich model equations revealed that the adsorption process was homogeneous and involved both single and double layers, which is more consistent with the Langmuir equation. The adsorption efficiency (% removal) of NJZ towards cadmium(II) ions leached from soil reached 90.67%, while that of N-Z reached approximately 50%. The lead(II) ion adsorption efficiencies of the five adsorbents were low. The adsorption efficiencies of ZMP and N-Z towards Cu2+ leached from soil were over 90%, which demonstrates their good application prospects. |
