Porous structure and spatial characteristics of aerobic granules

Z. H. Li; X. C. Wang; T. Kuba; T. Kusuda

doi:10.1504/IJEP.2011.039082

Porous structure and spatial characteristics of aerobic granules

Z. H. Li, X. C. Wang, T. Kuba, T. Kusuda

Water and Material Cycles System

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Cryosectioned granules were observed in microstructure, Extracellur Polymeric Substances (EPS) and metal distribution. Aerobic granules composed of pores and channels that were not plugged by EPS, with rather open structure. Microorganisms proliferated mainly on the surface of granule and on the wall of channels, carbohydrate EPS mainly distributed on the surface of granules, and protein EPS mainly distributed in the interior part of granules. Also, aerobic granules accumulated considerable calcium and phosphorus, which increase the ash solid fraction of granules and thus improve the settleability. Additionally, iron was neither temporally accumulated nor heterogeneously spatially distributed.

Original language	English
Pages (from-to)	25-35
Number of pages	11
Journal	International Journal of Environment and Pollution
Volume	45
Issue number	1-3
DOIs	https://doi.org/10.1504/IJEP.2011.039082
Publication status	Published - Mar 2011

All Science Journal Classification (ASJC) codes

Waste Management and Disposal
Pollution
Management, Monitoring, Policy and Law

Access to Document

10.1504/IJEP.2011.039082

Fingerprint Dive into the research topics of 'Porous structure and spatial characteristics of aerobic granules'. Together they form a unique fingerprint.

Cite this

@article{dbcea44cc02049d09e44ada073cfc892,

title = "Porous structure and spatial characteristics of aerobic granules",

abstract = "Cryosectioned granules were observed in microstructure, Extracellur Polymeric Substances (EPS) and metal distribution. Aerobic granules composed of pores and channels that were not plugged by EPS, with rather open structure. Microorganisms proliferated mainly on the surface of granule and on the wall of channels, carbohydrate EPS mainly distributed on the surface of granules, and protein EPS mainly distributed in the interior part of granules. Also, aerobic granules accumulated considerable calcium and phosphorus, which increase the ash solid fraction of granules and thus improve the settleability. Additionally, iron was neither temporally accumulated nor heterogeneously spatially distributed.",

author = "Li, {Z. H.} and Wang, {X. C.} and T. Kuba and T. Kusuda",

year = "2011",

month = mar,

doi = "10.1504/IJEP.2011.039082",

language = "English",

volume = "45",

pages = "25--35",

journal = "International Journal of Environment and Pollution",

issn = "0957-4352",

publisher = "Inderscience Enterprises Ltd",

number = "1-3",

}

TY - JOUR

T1 - Porous structure and spatial characteristics of aerobic granules

AU - Li, Z. H.

AU - Wang, X. C.

AU - Kuba, T.

AU - Kusuda, T.

PY - 2011/3

Y1 - 2011/3

N2 - Cryosectioned granules were observed in microstructure, Extracellur Polymeric Substances (EPS) and metal distribution. Aerobic granules composed of pores and channels that were not plugged by EPS, with rather open structure. Microorganisms proliferated mainly on the surface of granule and on the wall of channels, carbohydrate EPS mainly distributed on the surface of granules, and protein EPS mainly distributed in the interior part of granules. Also, aerobic granules accumulated considerable calcium and phosphorus, which increase the ash solid fraction of granules and thus improve the settleability. Additionally, iron was neither temporally accumulated nor heterogeneously spatially distributed.

AB - Cryosectioned granules were observed in microstructure, Extracellur Polymeric Substances (EPS) and metal distribution. Aerobic granules composed of pores and channels that were not plugged by EPS, with rather open structure. Microorganisms proliferated mainly on the surface of granule and on the wall of channels, carbohydrate EPS mainly distributed on the surface of granules, and protein EPS mainly distributed in the interior part of granules. Also, aerobic granules accumulated considerable calcium and phosphorus, which increase the ash solid fraction of granules and thus improve the settleability. Additionally, iron was neither temporally accumulated nor heterogeneously spatially distributed.

UR - http://www.scopus.com/inward/record.url?scp=79952949212&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79952949212&partnerID=8YFLogxK

U2 - 10.1504/IJEP.2011.039082

DO - 10.1504/IJEP.2011.039082

M3 - Article

AN - SCOPUS:79952949212

VL - 45

SP - 25

EP - 35

JO - International Journal of Environment and Pollution

JF - International Journal of Environment and Pollution

SN - 0957-4352

IS - 1-3

ER -

Porous structure and spatial characteristics of aerobic granules

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Cite this