Anammox biomass carrying efficiency of polyethylene non-woven sheets as a carrier material

To access the effects of the surface modification and fabric structure of polyethylene (PE) non-woven fabric sheets on retaining the attachment efficiency of anammox biomass, three different non-woven sheets were prepared and inserted in an anammox reactor. The hydrophobic surface modification with...

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Veröffentlicht in:	Environmental technology. - 1993. - 39(2018), 19 vom: 01. Okt., Seite 2503-2510
1. Verfasser:	Cho, Sunja (VerfasserIn)
Weitere Verfasser:	Jung, Minki, Ju, Dongjin, Lee, Young-Hee, Cho, Kuk, Okabe, Satoshi
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2018
Zugriff auf das übergeordnete Werk:	Environmental technology
Schlagworte:	Journal Article Anammox biomass carrier fabric structure non-woven fabric sheet polyethylene Polyethylene 9002-88-4 Nitrogen N762921K75


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520			\|a To access the effects of the surface modification and fabric structure of polyethylene (PE) non-woven fabric sheets on retaining the attachment efficiency of anammox biomass, three different non-woven sheets were prepared and inserted in an anammox reactor. The hydrophobic surface modification with 10% KMnO4 and gelatin did not improve the attachment efficiency of the anammox biomass on the surface of the PE non-woven fibers. Densely packed PE-755 having the highest specific surface area to volume ratio (SA/V) (755) retained 221.4 mg biomass per unit sheet, whereas PE-181 having the lowest SA/V (181) retained only 66.4 mg biomass per unit. Accordingly, the volumetric anammox activity of non-woven sheet PE-755 was the highest among the three PE non-woven sheets because of the strong positive relationship between the specific anammox activity and biomass amount (R = 0.835, P < .01). The specific surface area to volume ratio (cm2 cm-3) as well as the bulk density should be considered as important parameters for the selection of non-woven biocarriers for anammox biomass
650		4	\|a Journal Article
650		4	\|a Anammox
650		4	\|a biomass carrier
650		4	\|a fabric structure
650		4	\|a non-woven fabric sheet
650		4	\|a polyethylene
650		7	\|a Polyethylene \|2 NLM
650		7	\|a 9002-88-4 \|2 NLM
650		7	\|a Nitrogen \|2 NLM
650		7	\|a N762921K75 \|2 NLM
700	1		\|a Jung, Minki \|e verfasserin \|4 aut
700	1		\|a Ju, Dongjin \|e verfasserin \|4 aut
700	1		\|a Lee, Young-Hee \|e verfasserin \|4 aut
700	1		\|a Cho, Kuk \|e verfasserin \|4 aut
700	1		\|a Okabe, Satoshi \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Environmental technology \|d 1993 \|g 39(2018), 19 vom: 01. Okt., Seite 2503-2510 \|w (DE-627)NLM098202545 \|x 1479-487X \|7 nnns
773	1	8	\|g volume:39 \|g year:2018 \|g number:19 \|g day:01 \|g month:10 \|g pages:2503-2510
856	4	0	\|u http://dx.doi.org/10.1080/09593330.2017.1357760 \|3 Volltext
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