Journal ArticleDOI
Remediation of fluoride contaminated soil with nano-hydroxyapatite amendment: Response of soil fluoride bioavailability and microbial communities.
TLDR
The results suggest that NHAP could be a promising amendment to be applied to acidic soil contaminated with F to reduce levels of water-soluble F and increase available P.About:
This article is published in Journal of Hazardous Materials.The article was published on 2021-03-05. It has received 37 citations till now. The article focuses on the topics: Bulk soil & Soil pH.read more
Citations
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Journal ArticleDOI
Temporal changes of microbial community structure and nitrogen cycling processes during the aerobic degradation of phenanthrene
TL;DR: In this article , the temporal changes of soil microbial community composition and nitrogen-cycling processes during the biodegradation of phenanthrene (12 μg g −1 ) were explored.
Journal ArticleDOI
Temporal changes of microbial community structure and nitrogen cycling processes during the aerobic degradation of phenanthrene.
TL;DR: In this article, the temporal changes of soil microbial community composition and nitrogen-cycling processes during the biodegradation of phenanthrene (12μg−g−1) were explored.
Journal ArticleDOI
Transfer characteristic of fluorine from atmospheric dry deposition, fertilizers, pesticides, and phosphogypsum into soil.
TL;DR: In this article, the authors investigated the leaching characteristics of F in soil from industry and agriculture sources, including fertilizers, pesticides, phosphogypsum, and atmospheric deposition, and selected sources of F pollutants in soil, including nitrogen fertilizer, compound fertilizer, dipterex, fluoroglycofen, fluopimomide, simulative dry deposition (YF3), and phosphate fertilizer.
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Microbial induced calcium precipitation based anaerobic immobilized biofilm reactor for fluoride, calcium, and nitrate removal from groundwater.
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Human health risk assessment in aluminium smelting site: Soil fluoride bioaccessibility and relevant mechanism in simulated gastrointestinal tract.
TL;DR: F bioaccessibility adjustment can reduce hazard quotient of fluoride, and non-carcinogenic risk for children should be noted that soil F intake contributed 21.7% on average, up to 76.6% of oral reference dose.
References
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Journal ArticleDOI
Evaluation of different phosphate amendments on availability of metals in contaminated soil.
TL;DR: The results suggested that HA and PR amendments could significantly reduce the bioavailability and increase the geochemical stability of soil Pb, Zn, and Cd in contaminated soils.
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Enhanced fluoride adsorption using Al (III) modified calcium hydroxyapatite.
Yulun Nie,Chun Hu,Chui-Peng Kong +2 more
TL;DR: Thermodynamic parameters such as ΔG°, ΔH° and ΔS° were calculated and revealed that the adsorption reaction was a spontaneous and endothermic process.
Journal ArticleDOI
Fluoride distribution and contamination in the water, soil and plants continuum and its remedial technologies, an Indian perspective- a review.
TL;DR: Different sources of F- that contaminate different environmental matrices including plants, the extent of contamination level in India, uptake, translocation and toxicity mechanism in plants are highlighted and currently available mitigation methods or technologies through physio-chemical and biological means are highlighted.
Journal ArticleDOI
Soil sickness of peanuts is attributable to modifications in soil microbes induced by peanut root exudates rather than to direct allelopathy
Xiaogang Li,Changfeng Ding,Ke Hua,Taolin Zhang,Ya’nan Zhang,Ling Zhao,Yiru Yang,Jinguang Liu,Xingxiang Wang +8 more
TL;DR: The results suggest that pathogenic fungal accumulation at the expense of such beneficial microorganisms as plant growth promoting rhizobacteria, mycorrhizal fungi induced byRoot exudates, rather than direct autotoxicity induced by root exudate, might represent the principal cause underlying the soil sickness associated with peanut plants.
Journal ArticleDOI
Study on the fluoride adsorption of various apatite materials in aqueous solution
Shan Gao,Jing Cui,Zhenggui Wei +2 more
TL;DR: In this article, the authors evaluated the defluoridation efficiencies of various apatite sorbents in aqueous solution, including synthetic nano-hydroxyapatite (n-HAp), BH2O2 > B > rock phosphate, which were characterized by XRD, FTIR, TEM and SEM.