Biological nutrient removal using sequencing batch bioreactor

In order to control the eutrophication problems, the removal of phosphorus has been increasingly important. The biological phosphorus removal using sequencing batch reactor (SBR) was investigated using simulated municipal wastewater. Experiments were carried out in eight sequencing batch reactors (S...

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Main Author:	Muhamad Yasin, Ismail
Format:	Undergraduates Project Papers
Language:	English
Published:	2009
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/782/ http://umpir.ump.edu.my/id/eprint/782/ http://umpir.ump.edu.my/id/eprint/782/1/cd3982.PDF

id	ump-782
recordtype	eprints
spelling	ump-7822015-03-03T07:46:51Z http://umpir.ump.edu.my/id/eprint/782/ Biological nutrient removal using sequencing batch bioreactor Muhamad Yasin, Ismail TP Chemical technology In order to control the eutrophication problems, the removal of phosphorus has been increasingly important. The biological phosphorus removal using sequencing batch reactor (SBR) was investigated using simulated municipal wastewater. Experiments were carried out in eight sequencing batch reactors (SBRs) at hydraulic retention time (HRT) of 5 d. The experiment is operated at loading rates (LR) of 5.0, 4.5, 4.0, 3.5 and 3.0 mg/L.d. The mixed cultured growth is increased with the increasing of LR according to the suspended solids readings. The graph of the suspended solid concentration, the phosphorus removal and the chemical oxygen demand (COD) removal is almost same which is increasing by time and loading rate. The higher the loading rate, the higher the value of suspended solid, phosphorus removal and COD removal. LR 5 mg/L.d shows the highest suspended solid (SS) concentration with average value of 846.24 mg/L. The highest value of phosphorus removal is at loading rate 5.0 mg/L.d with average removal of 57.38%. The COD removal is also highest at loading rate 5.0 mg/L.d with average removal of 64.33%. The removal was influenced by the biofilm growth according to the suspended solid readings. The highest SS reading give the highest removal for both phosphorus and COD. According to the Design Expert plotted, the highest phosphorus removal can be achieved at LR 5.0 mg/L with 56.89% removal. Same result in Design Expert for COD removal which give the highest removal of 61.69% at LR 5.0 mg/L.d. As for the SS concentration, the Design Expert determine that the optimum value of SS is at LR 5.0 mg/L.d with the value of 840.92 mg/L. 2009-05 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/782/1/cd3982.PDF Muhamad Yasin, Ismail (2009) Biological nutrient removal using sequencing batch bioreactor. Faculty of Chemical & Natural Resources Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:45148&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Muhamad Yasin, Ismail Biological nutrient removal using sequencing batch bioreactor
description	In order to control the eutrophication problems, the removal of phosphorus has been increasingly important. The biological phosphorus removal using sequencing batch reactor (SBR) was investigated using simulated municipal wastewater. Experiments were carried out in eight sequencing batch reactors (SBRs) at hydraulic retention time (HRT) of 5 d. The experiment is operated at loading rates (LR) of 5.0, 4.5, 4.0, 3.5 and 3.0 mg/L.d. The mixed cultured growth is increased with the increasing of LR according to the suspended solids readings. The graph of the suspended solid concentration, the phosphorus removal and the chemical oxygen demand (COD) removal is almost same which is increasing by time and loading rate. The higher the loading rate, the higher the value of suspended solid, phosphorus removal and COD removal. LR 5 mg/L.d shows the highest suspended solid (SS) concentration with average value of 846.24 mg/L. The highest value of phosphorus removal is at loading rate 5.0 mg/L.d with average removal of 57.38%. The COD removal is also highest at loading rate 5.0 mg/L.d with average removal of 64.33%. The removal was influenced by the biofilm growth according to the suspended solid readings. The highest SS reading give the highest removal for both phosphorus and COD. According to the Design Expert plotted, the highest phosphorus removal can be achieved at LR 5.0 mg/L with 56.89% removal. Same result in Design Expert for COD removal which give the highest removal of 61.69% at LR 5.0 mg/L.d. As for the SS concentration, the Design Expert determine that the optimum value of SS is at LR 5.0 mg/L.d with the value of 840.92 mg/L.
format	Undergraduates Project Papers
author	Muhamad Yasin, Ismail
author_facet	Muhamad Yasin, Ismail
author_sort	Muhamad Yasin, Ismail
title	Biological nutrient removal using sequencing batch bioreactor
title_short	Biological nutrient removal using sequencing batch bioreactor
title_full	Biological nutrient removal using sequencing batch bioreactor
title_fullStr	Biological nutrient removal using sequencing batch bioreactor
title_full_unstemmed	Biological nutrient removal using sequencing batch bioreactor
title_sort	biological nutrient removal using sequencing batch bioreactor
publishDate	2009
url	http://umpir.ump.edu.my/id/eprint/782/ http://umpir.ump.edu.my/id/eprint/782/ http://umpir.ump.edu.my/id/eprint/782/1/cd3982.PDF
first_indexed	2023-09-18T21:53:20Z
last_indexed	2023-09-18T21:53:20Z
_version_	1777413914853638144

Biological nutrient removal using sequencing batch bioreactor

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