Systematic treatment of Sago effluent using sequencing batch reactor (SBR)

Jazliana, Binti Johan. (2006) Systematic treatment of Sago effluent using sequencing batch reactor (SBR). [E-LPTA] (Unpublished)

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Abstract

This study was conducted to compare the effectiveness of Sequencing Batch Reactor (SBR) to treat filtered sago effluent using single and double inoculums of the microorganism (Bak Wira MP300). The aeration was supplied and set on timer with time on/time off at 15 min onll5 min off. Aeration pump was turned off on day 4 and day 8 to undergo sedimentation process in order to form the sludge. Sampling was performed everyday for 8 days. Sago effluent typically contains high organic solids (35%), low pH (3.9-4.5) with some starch and glucose. Initial observation showed that single inoculum enhances higher Chemical Oxygen Demand (COD) removal which is about 74.61 % after 7 days and produced 54.57% of Total Suspended Solids (TSS) on day 0 after inoculation. Double inoculation showed that the higher COD removal is about 51.52% after 7 days and produced 40.97% ofTSS after 1 day.

Item Type: E-LPTA
Additional Information: Project Report (B.Sc.) - Universiti Malaysia Sarawak, 2006.
Uncontrolled Keywords: sago effluent, single inoculum, double inoculums, sequencing batch reactor, sludge, Sago, Sago palm, Sludge bulking,unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, undergraduate, research, Universiti Malaysia Sarawak
Subjects: Q Science > QD Chemistry
Q Science > QK Botany
Divisions: Academic Faculties, Institutes and Centres > Faculty of Resource Science and Technology
Depositing User: Saman
Date Deposited: 12 Oct 2017 00:51
Last Modified: 12 Oct 2017 00:52
URI: http://ir.unimas.my/id/eprint/18057

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