Keyword search (4,163 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:Rapid of cultivation dissimilatory perchlorate reducing granular sludge and characterization of the granulation process.
Authors:Yin P,  Guo J,  Xiao S,  Chen Z,  Song Y,  Ren X
Link:https://www.ncbi.nlm.nih.gov/pubmed/30640020?dopt=Abstract
Publication:
Keywords:
PMID:30640020 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 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: xiaoshumin79@126.com.
4 Department of Building, Civil, and Environmental Engineering, Concordia University, 1455 de Maisonneuve Blvd. W., Montreal, Quebec, Canada.

Description:

Rapid of cultivation dissimilatory perchlorate reducing granular sludge and characterization of the granulation process.

Bioresour Technol. 2019 Mar;276:260-268

Authors: Yin P, Guo J, Xiao S, Chen Z, Song Y, Ren X

Abstract

To remove high-strength perchlorate, dissimilatory perchlorate reducing granular sludge (DPR-GS) was first cultivated. Three identical UASB reactors were set up under different seed sludge and up-flow velocities (RAS: active sludge (AS) and constant up-flow velocities; RDGS: denitrifying granular sludge (DGS) and constant up-flow velocities; RDGS-f: DGS and fluctuating up-flow velocities). The AS in the RAS was completely granulated by day 117, while the DGS in the RDGS and RDGS-f were both shortened the granulation time to 99?days. In addition, the fluctuating up-flow velocity can better ensure rapid cultivation of DPR-GS. Removal of ClO4- loading rate with 7.20?kg/(m3·d) occurred in all three reactors. The results of extracellular polymeric substances (EPS) composition analysis indicated the polysaccharose (PS) promoted the formation of bio-aggregates, while the protein (PN) benefited the granulation of sludge. The analyses of the microbial communities indicated that Sulfurospirillum and Acinetobacter were the dominant dissimilatory perchlorate reducing bacteria.

PMID: 30640020 [PubMed - in process]




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