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- W2945774911 abstract "The purpose of this study is to determine the removal of Chemical Oxygen Demand(COD), Total Organic Chemical (TOC) and Total Suspended Solids (TSS) from aninfluent and effluent by using a biological degradation of pharmaceutical wastewater. Theselected pharmaceutical wastewater was obtained from the Satire Pharmaceuticals (M)Sdn. Bhd which is located at Bandar Baru Seri Iskandar, Perak. This project was dividedby two (2) phases, Phase I and Phase II. For Phase I, the treatment system involved isonly an aerobic treatment and two reactors have been used. These reactors are Reactor A(short sludge age) and Reactor B (long sludge age). The parameters involved are CODand TOC. COD is a method to measure the chemical oxygen demand equivalent of theorganic material in wastewater that can be oxidized chemically using dichromate in acidsolution. The Total Organic Chemical (TOC) can be used as a measure of wastewaterpollution characteristics. For Phase II, both aerobic and anaerobic treatment systems wereperformed but the author focus only on anaerobic treatment system. The parametersinvolved were COD and TSS. TSS is· a measure of the settleable solids. and non-settleablesolids in wastewater. The average differences of COD values between influents andeffluents for both reactors Reactor A and Reactor B after addition of new influent (on 5October) was 1743 mg!L and 1540 mg!L. Moreover, the percentage(%) removal of CODfor both Reactor A and Reactor B were 85% and 75% respectively. The averagedifferences of TOC between influents and effluents for both reactors Reactor A andReactor B were 545 mg!L and 501 mg/L. In addition, the percentage (%) removal ofTOC for both Reactor A and Reactor B were 85% and 78% respectively. For Phase II, theaverage difference of COD between influent and effluent was 834 mg/1. The percentage(%)removal of COD was 90%. For TSS, the average values for both influent and effluentwere 19 mg/1 and 66 mg/1 respectively. There was no removal in TSS since the values ofeffluent were higher than influent. Additionally, after its undergoing aerobic treatmentsystem, the results were better. This has shown that both treatment systems are the bestmethod to treat the pharmaceutical waste water efficiently and effectively." @default.
- W2945774911 created "2019-05-29" @default.
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- W2945774911 date "2007-01-01" @default.
- W2945774911 modified "2023-09-23" @default.
- W2945774911 title "REMOVAL OF CHEMICAL OXYGEN DEMAND (COD), TOTAL ORGANICCHEMICAL (TOC) AND TOTAL SUSPENDED SOLIDS (TSS) USINGANAEROBIC AND AEROBIC DEGRADATION OF PHARMACEUTICALWASTEWATER" @default.
- W2945774911 hasPublicationYear "2007" @default.
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