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Nutrient transferring from wastewater to desert through artificial cultivation of desert cyanobacteria
Wu, Li1; Zhu, Qiuheng1; Yang, Lie1; Li, Bolin1; Hu, Chunxiang2; Lan, Shubin2
2018
Source PublicationBIORESOURCE TECHNOLOGY
ISSN0960-8524
Volume247Pages:947-953
AbstractRealizing the reasonable allocation of resources is possible to solve the dual problems of resources and environment. Therefore, in this study desert cyanobacterium Scytonema javanicum was cultivated in artificial synthetic wastewater to explore the feasibility of nutrient transferring from wastewater to desert. After inoculation, S. javanicum grew well in the wastewater; nitrogen and phosphorus were gradually removed from the wastewater. In general, cyanobacterial biomass, exopolysaccharide content, COD, nitrogen and phosphorus contents were all significantly affected by the cultivation time, wastewater dilution treatment and their interaction (P < 0.001). Comprehensively considering the producing period, biomass accumulation and nutrient removal efficiency, cultivation time of cyanobacterium S. javanicum in the synthetic wastewater should be controlled around 20 days, with wastewater dilution ratio at 1:1. Conclusively, desert cyanobacterium S. javanicum is a promising species for nutrient transferring from wastewater to desert, and its maximum biomass yield could reach 3.91 mg Chl-a L-1 in the synthetic wastewater.
SubtypeArticle
KeywordCyanobacteria Cultivation Wastewater Nutrient Desert
DOI10.1016/j.biortech.2017.09.127
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China(31300100 ; National Natural Science Foundation of China(31300100 ; Youth Innovation Promotion Association CAS(2017385) ; Youth Innovation Promotion Association CAS(2017385) ; 31670456) ; 31670456) ; National Natural Science Foundation of China(31300100 ; National Natural Science Foundation of China(31300100 ; Youth Innovation Promotion Association CAS(2017385) ; Youth Innovation Promotion Association CAS(2017385) ; 31670456) ; 31670456)
Language英语
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordMICROCOLEUS-VAGINATUS ; PHOSPHORUS REMOVAL ; REGIME SHIFTS ; ALGAL CRUSTS ; NITROGEN ; EUTROPHICATION ; TEMPERATURE ; SUBSTANCES ; ECOSYSTEMS ; MICROALGAE
WOS IDWOS:000417841800119
Funding OrganizationNational Natural Science Foundation of China(31300100 ; National Natural Science Foundation of China(31300100 ; Youth Innovation Promotion Association CAS(2017385) ; Youth Innovation Promotion Association CAS(2017385) ; 31670456) ; 31670456) ; National Natural Science Foundation of China(31300100 ; National Natural Science Foundation of China(31300100 ; Youth Innovation Promotion Association CAS(2017385) ; Youth Innovation Promotion Association CAS(2017385) ; 31670456) ; 31670456)
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/50600
Collection藻类生物学及应用研究中心
Affiliation1.Wuhan Univ Technol, Sch Resources & Environm Engn, Wuhan 430070, Hubei, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Wu, Li,Zhu, Qiuheng,Yang, Lie,et al. Nutrient transferring from wastewater to desert through artificial cultivation of desert cyanobacteria[J]. BIORESOURCE TECHNOLOGY,2018,247:947-953.
APA Wu, Li,Zhu, Qiuheng,Yang, Lie,Li, Bolin,Hu, Chunxiang,&Lan, Shubin.(2018).Nutrient transferring from wastewater to desert through artificial cultivation of desert cyanobacteria.BIORESOURCE TECHNOLOGY,247,947-953.
MLA Wu, Li,et al."Nutrient transferring from wastewater to desert through artificial cultivation of desert cyanobacteria".BIORESOURCE TECHNOLOGY 247(2018):947-953.
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