IOCAS-IR  > 实验海洋生物学重点实验室
Novel maricultural-solid-waste derived biochar for removing eutrophic nutrients and enrofloxacin: Property, mechanism, and application assessment
Wu, Lele1,2; Ren, Liping1,2; Li, Jun2; Li, Xian1,2; Yang, Shengmao3; Song, Yuanzhao4; Li, Xiangping5
2022-04-05
Source PublicationJOURNAL OF HAZARDOUS MATERIALS
ISSN0304-3894
Volume427Pages:12
Corresponding AuthorLi, Xian(lixian@ouc.edu.cn)
AbstractLand-based seawater aquaculture accompanied by high stocking density usually involves producing excess eutrophic nutrients, residual baits, excrement, and antibiotics. Because of limited technology and salinity, proper and efficient treatment of these wastes is still an unsolved issue. In this study, the feasibility of maricultural fish residual bait and excrement-derived biochar as water pollutant remover and saline-alkaline soil amendment were firstly assessed. The biochar was pyrolyzed at 300, 500, 700, 800, 900 celcius (marked as BC300, BC500, BC700, BC800, BC900) and modified by zirconium or iron (BC700-Zr or BC700-Fe). BC700-Zr had the highest specific surface area. BC700-Zr and BC700-Fe exhibited higher nitrogen removal efficiency. The biochars exhibited nitrogen and phosphate desorption, while we observed no obvious phosphate desorption in BC700-Zr or BC700-Fe. Adsorption kinetics analysis indicated that adsorption processes of nitrate, nitrite and enrofloxacin were consistent with pseudo-second-order model, while ammonium and phosphate adsorption processes fitted pseudo-first-order model better. The biochar showed nitrogen and phosphate nutrients release effects, indicating potential application in saline-alkaline soil improvement. Multi-linear regression analysis indicated that nitrogen
KeywordBiochar Maricultural solid waste Property Nutrients removal Adsorption kinetics
DOI10.1016/j.jhazmat.2021.128147
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China (Ministry of Science and Technology of the People's Republic of China, PR China)[:2020YFD0900600] ; Key R&D Program of Guangdong Province (Guangdong Department of Science and Technology, PR China)[2019B020215001] ; China Agriculture Research System (Ministry of Agriculture of the People's Republic of China, PR China)[CARS-47]
WOS Research AreaEngineering ; Environmental Sciences & Ecology
WOS SubjectEngineering, Environmental ; Environmental Sciences
WOS IDWOS:000752478800006
PublisherELSEVIER
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/178078
Collection实验海洋生物学重点实验室
Corresponding AuthorLi, Xian
Affiliation1.Ocean Univ China, Fisheries Coll, Key Lab Mariculture, Minist Educ, Qingdao 266001, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
3.Zhejiang Acad Agr Sci, Inst Environm Resource Soil & Fertilizer, 298 Desheng Middle Rd, Hangzhou 310021, Peoples R China
4.Shandong Marine Resource & Environm Res Inst, Yantai 264006, Peoples R China
5.Shandong Univ Sci & Technol, Coll Chem & Biol Engn, Qingdao 266590, Shandong, Peoples R China
First Author AffilicationKey Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationKey Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wu, Lele,Ren, Liping,Li, Jun,et al. Novel maricultural-solid-waste derived biochar for removing eutrophic nutrients and enrofloxacin: Property, mechanism, and application assessment[J]. JOURNAL OF HAZARDOUS MATERIALS,2022,427:12.
APA Wu, Lele.,Ren, Liping.,Li, Jun.,Li, Xian.,Yang, Shengmao.,...&Li, Xiangping.(2022).Novel maricultural-solid-waste derived biochar for removing eutrophic nutrients and enrofloxacin: Property, mechanism, and application assessment.JOURNAL OF HAZARDOUS MATERIALS,427,12.
MLA Wu, Lele,et al."Novel maricultural-solid-waste derived biochar for removing eutrophic nutrients and enrofloxacin: Property, mechanism, and application assessment".JOURNAL OF HAZARDOUS MATERIALS 427(2022):12.
Files in This Item:
File Name/Size DocType Version Access License
1-s2.0-S030438942103(3779KB)期刊论文出版稿限制开放CC BY-NC-SAView
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wu, Lele]'s Articles
[Ren, Liping]'s Articles
[Li, Jun]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wu, Lele]'s Articles
[Ren, Liping]'s Articles
[Li, Jun]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wu, Lele]'s Articles
[Ren, Liping]'s Articles
[Li, Jun]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 1-s2.0-S0304389421031174-main.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.