Why does methane capturing is an important part of POME treatment?

Appl Of Ms Excel In Analytical Chemistry
2nd Edition
ISBN:9781285686691
Author:Crouch
Publisher:Crouch
Chapter14: Chromatography
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Why does methane capturing is an important part of POME treatment?
ABSTRACT
Palm oil mill effluent (POME) is a wastewater generated from palm oil milling
activities which requires effective treatment before discharge into watercourses due
to its highly polluting properties. The characterization of wastewater is the essential
step in the design of any wastewater treatment plant (WWTP) in the industry as
conducting pilot-scale tests to obtain design and operating parameters is time-
consuming and expensive. Characterization of POME had been conducted in various
studies which only involve parameters that were listed as discharge standards by local
environmental authorities and those that were significant to the results of the chosen
treatment methods. An overall characteristic of POME obtained from this study
indicated that the biochemical oxygen demand (BOD) concentration in POME was
49000 mg/L; chemical oxygen demand (COD) was 79000 mg/; total volatile solids
(TVS) concentration was 42600 mg/L; and COD:N:P ratio of POME was 250:2.9:3.2.
The POME characteristic obtained in this study indicated that POME treatment
using anaerobic systems was a viable option due to the high biodegradability of the
POME and the versatility of high-rate anaerobic bioreactors to cope the variation and
fluctuation of POME characteristics. Furthermore, the introduction of the clean
development mechanism (CDM) encourages the utilization of high-rate anaerobic
bioreactors for POME treatment and methane capture to earn certified emission
reduction (CER) credits as a source of revenue.
Transcribed Image Text:ABSTRACT Palm oil mill effluent (POME) is a wastewater generated from palm oil milling activities which requires effective treatment before discharge into watercourses due to its highly polluting properties. The characterization of wastewater is the essential step in the design of any wastewater treatment plant (WWTP) in the industry as conducting pilot-scale tests to obtain design and operating parameters is time- consuming and expensive. Characterization of POME had been conducted in various studies which only involve parameters that were listed as discharge standards by local environmental authorities and those that were significant to the results of the chosen treatment methods. An overall characteristic of POME obtained from this study indicated that the biochemical oxygen demand (BOD) concentration in POME was 49000 mg/L; chemical oxygen demand (COD) was 79000 mg/; total volatile solids (TVS) concentration was 42600 mg/L; and COD:N:P ratio of POME was 250:2.9:3.2. The POME characteristic obtained in this study indicated that POME treatment using anaerobic systems was a viable option due to the high biodegradability of the POME and the versatility of high-rate anaerobic bioreactors to cope the variation and fluctuation of POME characteristics. Furthermore, the introduction of the clean development mechanism (CDM) encourages the utilization of high-rate anaerobic bioreactors for POME treatment and methane capture to earn certified emission reduction (CER) credits as a source of revenue.
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