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Application of hollow fiber membrane bioreactor to anaerobic treatment of oily wastewater by photosynthetic bacteria : (Record no. 6648)

MARC details
000 -LEADER
fixed length control field	04574cas\|a2200445 i 4500
005 - DATE AND TIME OF LATEST TRANSACTION
control field	20260817162908.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field	160699s1990 th uzm rtt 00\| a1eng d
035 ## - SYSTEM CONTROL NUMBER
System control number	.b10088015
099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC)
Classification number	AIT Diss. no. EV-90-2
100 0# - MAIN ENTRY--PERSONAL NAME
Personal name	Suwasa Kantawanichkul
245 10 - TITLE STATEMENT
Title	Application of hollow fiber membrane bioreactor to anaerobic treatment of oily wastewater by photosynthetic bacteria :
Remainder of title	Rhodobacter sphaeroides
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc.	Bangkok :
Name of publisher, distributor, etc.	Asian Institute of Technology,
Date of publication, distribution, etc.	1990
300 ## - PHYSICAL DESCRIPTION
Extent	113 p.
490 1# - SERIES STATEMENT
Series statement	Dissertation ;
Volume/sequential designation	no. EV-90-2
500 ## - GENERAL NOTE
General note	A dissertation submitted in partial fulfillment of the requirements for the degree of doctor of technical science, School of Environment, Resources and Development
502 ## - DISSERTATION NOTE
Dissertation note	Thesis (Ph.D.) - Asian Institute of Technology, 1990
520 ## - SUMMARY, ETC.
Summary, etc.	The hollow fiber membrane bioreactor combined with photosynthetic bacteria ,Rhodobacter sphaeroides was proved to b e suitable for only wastewater treatment The hollow fiber membrane enhanced the removal of grease and oil efficiency t o over 90% while the degradation by photosynthetic bacterial one could achieve 65-75%. The hollow fiber membrane was also necessary for solid/liquid separation since the settle able sludge of t his bacteria was only 10 ml/l in 30 min. which is difficult to settle b y gravity. Sludge treatment and disposal were not needed for this system since bacterial cells in the sludge can be directly used as sing l e cell protein for animal feed and fertilizer . The protein content o f the wasted sludge was 40% which was high enough to be used as single cell protein. Under long solid retention time ( SRT) of 3 0 d a nd s h or t hydraulic retention time (HRT) of 1. 5 d, maximum ML SS concentration of 3 , 910 mg/l could be obtain e d, and under short SRT ( 5 d ) and short HRT (1 .5 d), the maximum biomass harvested per d ay (660 mg/ d) was achieved. Too s h ort HRT caused clogging of the membrane a nd too short SRT caused cell washout of the system . When high organic loading (8 kgCOD/(m3 .d)) or high hydraulic loading (1.3 m3 /( m3 .d )) was applied to the system, the high concentration of grease and oil occurred a nd inhibited t h e bacterial growtl1 in the reactor. Never the less, the system was proved to b e stable to high organic loading and high hydraulic loading (8 kgCOD/(m3 .d) and 1. 3 m3 /(m3 . d ) respectively ). The COD removal efficiency of the system was 70 - 85%, and further treatment by other bio- oxidation processes is necessary. Batch study in small bottles was a l so conducted to study t h e performance o f Rhodobacter sphaeroides. The inoculum size of 596 was suitable for the system. The growth rate a nd the removal efficiency of this bacteria were more active under continuous illumination than under intermittent illumination either by artificial or s un light. The kinetic coefficients of Rhodobacter sphaeroides (æm, Y, Ks and kd ) were d e t ermine d. The value of kd for the bioreactor with membrane was bigger than the bioreactor with out membrane. This was possibly caused by some attached growth a t the membrane fibers which reduced the MLSS concentration in the reactor .
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element	Sewage
General subdivision	Purification
--	Oil removal
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name	Chongrak Polprasert,
Relator term	Chairperson
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name	Yamamoto, Kazuo,
Relator term	Co-Chairperson
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name	Vigneswaran, Saravanamuthu,
Relator term	Examination Committee
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name	Mino, Takashi,
Relator term	Examination Committee
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name	Athapol Noomhorm,
Relator term	Examination Committee
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name	Somiya, I.,
Relator term	Examination Committee
710 2# - ADDED ENTRY--CORPORATE NAME
Corporate name or jurisdiction name as entry element	Royal Norwegian Government,
Relator term	Scholarship Donor
810 2# - SERIES ADDED ENTRY--CORPORATE NAME
Corporate name or jurisdiction name as entry element	Asian Institute of Technology.
Title of a work	Dissertation ;
Volume/sequential designation	no. EV-90-2
856 ## - ELECTRONIC LOCATION AND ACCESS
Materials specified	Full-Text
Uniform Resource Identifier	<a href="http://203.159.5.9/ait-thesis/detail.php?q=B18151">http://203.159.5.9/ait-thesis/detail.php?q=B18151</a>
907 ## - LOCAL DATA ELEMENT G, LDG (RLIN)
a	.b10088015
b	mnait
c	y
902 ## - LOCAL DATA ELEMENT B, LDB (RLIN)
a	240410
998 ## - LOCAL CONTROL INFORMATION (RLIN)
Operator's initials, OID (RLIN)	2
Cataloger's initials, CIN (RLIN)	951012
First date, FD (RLIN)	m
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--	y
--	0
945 ## - LOCAL PROCESSING INFORMATION (OCLC)
l	mnait
945 ## - LOCAL PROCESSING INFORMATION (OCLC)
l	mnait
945 ## - LOCAL PROCESSING INFORMATION (OCLC)
l	mnarc
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type	20-AIT Publication
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type	40-Archives
909 ## - LOCAL ITEMS USED
Barcode	Barcode : 30050003058194
CREATED	CREATED : 1995-10-13
RECORD Id	RECORD # : i10093655
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909 ## - LOCAL ITEMS USED
Barcode	Barcode : 30050003058202
CREATED	CREATED : 1995-10-13
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909 ## - LOCAL ITEMS USED
Barcode	Barcode : 30050160036447
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Holdings
Not for loan	Home library	Current library	Shelving location	Date acquired	Cost, normal purchase price	Full call number	Barcode	Date last seen	Copy number	Price effective from	Koha item type
Available for Loans	Asian Institute of Technology Library	Asian Institute of Technology Library	AIT Publications	17/08/2026	10.00	AIT Diss. no. EV-90-2	30050003058194	17/08/2026	1	17/08/2026	20-AIT Publication
Available for Loans	Asian Institute of Technology Library	Asian Institute of Technology Library	AIT Publications	17/08/2026	10.00	AIT Diss. no. EV-90-2	30050003058202	17/08/2026	2	17/08/2026	20-AIT Publication
Available for Loans	Asian Institute of Technology Library	Asian Institute of Technology Library	Archives	17/08/2026		AIT Diss. no. EV-90-2	30050160036447	17/08/2026		17/08/2026	40-Archives

Application of hollow fiber membrane bioreactor to anaerobic treatment of oily wastewater by photosynthetic bacteria : (Record no. 6648)

AIT

Asian Institute of Technology Library