Journal ArticleDOI
Simultaneous removal of nitrate and diethyl phthalate using a novel sponge-based biocarrier combined modified walnut shell biochar with Fe3O4 in the immobilized bioreactor.
TLDR
Fluorescence excitation-emission matrix (EEM) and Fourier transform infrared spectrometer (FTIR) indicated the immobilized bioreactor emerged more extracellular polymeric substances (EPS) which was related to favourable biological stability under the DEP environment.About:
This article is published in Journal of Hazardous Materials.The article was published on 2021-03-04. It has received 36 citations till now. The article focuses on the topics: Bioreactor & Diethyl phthalate.read more
Citations
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Denitrification performance of nitrate–dependent ferrous (Fe2+) oxidizing Aquabacterium sp. XL4: Adsorption mechanisms of bio–precipitation of phenol and estradiol
TL;DR: In this paper , a nitrate-dependent ferrous oxidizing strain under anaerobic conditions was selected and identified as XL4, which belongs to Aquabacterium, and the Box-Behnken design was used to optimize the growth conditions of strain XL4.
Journal ArticleDOI
Denitrification performance of nitrate–dependent ferrous (Fe2+) oxidizing Aquabacterium sp. XL4: Adsorption mechanisms of bio–precipitation of phenol and estradiol
TL;DR: In this paper, a nitrate-dependent ferrous oxidizing strain under anaerobic conditions was selected and identified as XL4, which belongs to Aquabacterium, and the Box-Behnken design was used to optimize the growth conditions of strain XL4.
Journal ArticleDOI
Brevundimonas diminuta isolated from mines polluted soil immobilized cadmium (Cd2+) and zinc (Zn2+) through calcium carbonate precipitation: Microscopic and spectroscopic investigations
TL;DR: In this article , the toxic metal resistant bacterium Brevundimonas diminuta was isolated for the first time from mines polluted soil in Fengxian, China, and assessed for its potential for Cd and Zn precipitation in Cd/Zn co-contaminated aqueous solution at various levels (20, 40, 80, 160, and 200 mg L-1).
Journal ArticleDOI
Simultaneous adsorption of tetracycline, ammonium and phosphate from wastewater by iron and nitrogen modified biochar: Kinetics, isotherm, thermodynamic and mechanism.
Xiu-Ping Li,Jingxin Shi +1 more
TL;DR: In this article , an efficient adsorbent Fe/N@BC was synthesized by Fe-N co-modification, which exhibited an excellent performance for simultaneously absorbing TC, NH4+-N and PO43-P.
Journal ArticleDOI
Enhanced nitrate, manganese, and phenol removal by polyvinyl alcohol/sodium alginate with biochar gel beads immobilized bioreactor: Performance, mechanism, and bacterial diversity.
TL;DR: In this paper , a novel polyvinyl alcohol/sodium alginate with biochar (PVA/SA@biochar) gel beads immobilized bioreactor was established to remove nitrate, manganese, and phenol.
References
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Book
Standard methods for the examination of water and wastewater
TL;DR: The most widely read reference in the water industry, Water Industry Reference as discussed by the authors, is a comprehensive reference tool for water analysis methods that covers all aspects of USEPA-approved water analysis.
Journal ArticleDOI
The microbial nitrogen-cycling network
TL;DR: This Review summarizes the current understanding of the microbial nitrogen-cycling network, including novel processes, their underlying biochemical pathways, the involved microorganisms, their environmental importance and industrial applications.
Journal ArticleDOI
Drinking Water Nitrate and Human Health: An Updated Review
Mary H. Ward,Rena R. Jones,Jean D. Brender,Theo M. de Kok,Peter J. Weyer,Bernard T. Nolan,Cristina M. Villanueva,Simone G. J. van Breda +7 more
TL;DR: The strongest evidence for a relationship between drinking water nitrate ingestion and adverse health outcomes (besides methemoglobinemia) is for colorectal cancer, thyroid disease, and neural tube defects.
Journal ArticleDOI
How stable is stable? Function versus community composition.
Ana Fernández,Suiying Huang,Sherry L. Seston,Jian Xing,Robert F. Hickey,Craig S. Criddle,James M. Tiedje +6 more
TL;DR: Although dominant OTUs were constantly replaced from one sampling point to the next, phylogenetic analysis indicated that inferred physiologic changes in the community were not as dramatic as were genetic changes and indicate that an extremely dynamic community can maintain a stable ecosystem function.
Journal ArticleDOI
Reduction of Substituted Nitrobenzenes by Fe(II) in Aqueous Mineral Suspensions.
TL;DR: The results of this study demonstrate that Fe(ll) adsorbed on iron (hydr)oxide surfaces or surface coatings may play an important role in the reductive transformation of organic pollutants in subsurface environments.