Keyword search (4,164 papers available)

"Bioresour Technol" Category Publications:

Title Authors PubMed ID
1 Penicillium subrubescens adapts its enzyme production to the composition of plant biomass. Dilokpimol A, Peng M, Di Falco M, Chin A Woeng T, Hegi RMW, Granchi Z, Tsang A, Hildén KS, Mäkelä MR, de Vries RP 32408196
CSFG
2 Effect and ameliorative mechanisms of polyoxometalates on the denitrification under sulfonamide antibiotics stress. Guo H, Chen Z, Lu C, Guo J, Li H, Song Y, Han Y, Hou Y 32145698
ENCS
3 Effect of dissolved oxygen on simultaneous removal of ammonia, nitrate and phosphorus via biological aerated filter with sulfur and pyrite as composite fillers. Li Y, Guo J, Li H, Song Y, Chen Z, Lu C, Han Y, Hou Y 31704601
ENCS
4 Enhanced denitrification performance and biocatalysis mechanisms of polyoxometalates as environmentally-friendly inorganic redox mediators. Guo H, Chen Z, Guo J, Lu C, Song Y, Han Y, Li H, Hou Y 31344631
ENCS
5 Malbranchea cinnamomea: A thermophilic fungal source of catalytically efficient lignocellulolytic glycosyl hydrolases and metal dependent enzymes. Mahajan C, Basotra N, Singh S, Di Falco M, Tsang A, Chadha BS 26476165
CSFG
6 Evaluation of secretome of highly efficient lignocellulolytic Penicillium sp. Dal 5 isolated from rhizosphere of conifers. Rai R, Kaur B, Singh S, Di Falco M, Tsang A, Chadha BS 27341464
CSFG
7 Mycothermus thermophilus (Syn. Scytalidium thermophilum): Repertoire of a diverse array of efficient cellulases and hemicellulases in the secretome revealed Neha Basotra 27744242
CSFG
8 Identification of novel enzymes to enhance the ruminal digestion of barley straw Badhan A; Ribeiro GO; Jones DR; Wang Y; Abbott DW; Di Falco M; Tsang A; McAllister TA; 29621684
CSFG
9 Thermostable xylanases from thermophilic fungi and bacteria: Current perspective. Chadha BS, Kaur B, Basotra N, Tsang A, Pandey A 30679061
CSFG
10 Rapid of cultivation dissimilatory perchlorate reducing granular sludge and characterization of the granulation process. Yin P, Guo J, Xiao S, Chen Z, Song Y, Ren X 30640020
ENCS
11 A combined heterotrophic and sulfur-based autotrophic process to reduce high concentration perchlorate via anaerobic baffled reactors: Performance advantages of a step-feeding strategy. Li K, Guo J, Li H, Han Y, Chen Z, Song Y, Xing Y, Zhang C 30738356
ENCS

 

Title:A combined heterotrophic and sulfur-based autotrophic process to reduce high concentration perchlorate via anaerobic baffled reactors: Performance advantages of a step-feeding strategy.
Authors:Li K,  Guo J,  Li H,  Han Y,  Chen Z,  Song Y,  Xing Y,  Zhang C
Link:https://www.ncbi.nlm.nih.gov/pubmed/30738356?dopt=Abstract
Publication:
Keywords:
PMID:30738356 Category:Bioresour Technol Date Added:2019-06-04
Dept Affiliation: ENCS
1 Tianjin Key Laboratory of Aquatic Science and Technology, School of Environmental and Municipal Engineering, Tianjin Chengjian University, Jinjing Road 26#, Tianjin 300384, PR China.
2 Tianjin Key Laboratory of Aquatic Science and Technology, School of Environmental and Municipal Engineering, Tianjin Chengjian University, Jinjing Road 26#, Tianjin 300384, PR China. Electronic address: jianbguo@163.com.
3 Department of Building, Civil and Environmental Engineering, Concordia University, 1455 de Maisonneuve Blvd. W. Montreal, Quebec, Canada.
4 Key Laboratory of Recycling and Eco-treatment of Waste Biomass of Zhejiang Province, School of Civil Engineering and Architecture, Zhejiang University of Science and Technology, Hangzhou 310023, PR China.

Description:

A combined heterotrophic and sulfur-based autotrophic process to reduce high concentration perchlorate via anaerobic baffled reactors: Performance advantages of a step-feeding strategy.

Bioresour Technol. 2019 May;279:297-306

Authors: Li K, Guo J, Li H, Han Y, Chen Z, Song Y, Xing Y, Zhang C

Abstract

The combined anaerobic baffled reactors (ABRs) of heterotrophic and sulfur-based autotrophic processes were first investigated for the removal of high perchlorate concentration under different feeding strategies. The removal efficiency of the step-feeding ABR (SF-ABR) reached 97.56% at 800?mg/L perchlorate, which was significantly superior to the normal-feeding ABR (NF-ABR). In three components of the extracellular polymeric substances (EPS), the fluorescence intensity of the tryptophan-like component were identified by fluorescence excitation-emission matrix (EEM) spectra with parallel factor (PARAFAC) analysis, and exhibited a positive relationship with the perchlorate removal rate in the heterotrophic perchlorate reduction unit (HPR unit) of the SF-ABR (R2?=?0.9791) and NF-ABR (R2?=?0.9860). Bacterial community analysis suggested the dominating perchlorate reducing bacteria and the diversity in two ABRs. Principal component analysis indicated that the electron donor affected the microbial community structures. The study confirms that the SF-ABR is a powerful bioreactor for the combined heterotrophic and sulfur-based autotrophic process.

PMID: 30738356 [PubMed - in process]




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