Browsing CONFERENCE by Author "HARIMURTI, SABTANTI"
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BIODEGRADABILITY OF MONOETHANOLAMINE AFTER FENTON TREATMENT
HARIMURTI, SABTANTI; ARIFF, IDZHAM FAUZI B. M.; RAMLI, RAIHAN MAHIRAH; KHAMARUDDIN, PUTRI N F MEGAT; DUTTA, BINAY K (ICENV 2008, 2008-12-15)Alkanolamines such as monoethanolamine (MEA) in aqueous solution are commonly used for scrubbing of acid gases. High concentrations of alkanolamine waste can be generated from natural gas processing plants which may be ... -
THE DEGRADATION MECHANISM OF WASTEWATER CONTAINING MDEA USING UV/H2O2 ADVANCED OXIDATION PROCESS
HARIMURTI, SABTANTI; OMAR, ABDUL AZIZ; UR RAHMAH, ANISA; THANAPALAN, MURUGESAN (IEEE, 2011-09-19)Alkanolamines such as MEA, DEA, MDEA and DIPA in aqueous solutions is frequently used for scrubbing carbon dioxide from natural gas. High quantity of alkanolamine appears in the wastewater during cleaning and maintenance ... -
DEGRADATION OF MONOETHANOLAMINE IN AQUEOUS SOLUTION BY FENTON’S REAGENT
SOMINIDEVI, SOMINIDEVI; MULOK, NURUL H. S.; HARIMURTI, SABTANTI; RAGAVAN, KAMALESHWARAN; DUTTA, BINAY K (FEIIC, 2007-08-05)Alkanolamines such as mono- and diethanol-amine are routinely used for the removal of carbon dioxide and hydrogen sulfide from natural gas in a packed or tray tower. Periodic cleaning of the tower is done by high speed ... -
OPTIMISATION OF UV/H2O2 TREATMENT OF MONOETHANOLAMINE USING THE TAGUCHI METHOD OF EXPERIMENTAL DESIGN
ARIFF, IDZHAM F M; KHAMARUDDIN, PUTRI N F MEGAT; HARIMURTI, SABTANTI; DUTTA, BINAY K (ICERT 2008, 2008-05-28)Monoethanolamine (MEA) is commonly used in gas treating applications for scrubbing of acid gases and occasionally generated as a waste material with a high organic content. In this paper, the degradation of MEA solution ... -
OPTIMIZATION OF ACID CATALYST ON SYNTHESIS OF GAMAVUTON-0 AS ANTICANCER AGENT USING MATHEMATICAL AND STATISTIC SOFTWARE
HARIMURTI, SABTANTI; WIDADA, HARI; HADI, ISMANURRAHMAN; WIJAYA, DIDY PUTRA (Chiba University, Japan, 2016-11-24)Cancer is a condition that occurs due to abnormal growth of cells in the body. One of the compounds that potentially developed as anticancer agent is Gamavuton‐0 (GVT‐0). GVT‐0 is a curcumin’s analog compound. This comp ... -
PHOTOCHEMICAL DEGRADATION OF OXYTETRACYCLINE HYDROCHLORIDE IN THE PRESENCE OF H2O2
UR RAHMAH, ANISA; HARIMURTI, SABTANTI; OMAR, ABDUL AZIZ; THANAPALAN, MURUGESAN (IEEE, 2011-09-19)Abstract: Advanced oxidation process (AOPs) are technologies based on the intermediacy of hycroxyl radical and other radicals to oxidize recalcitrant, toxic nad no biodegradable cpmpounds to various by- products. In this ... -
UV/H2O2 PROCESS FOR REMOVAL OF TOTAL ORGANIC CARBON FROM REFINERY EFFLUENT: SCREENING OF INFLUENCE FACTORS USING RESPONSE SURFACE METHODOLOGY
HARIMURTI, SABTANTI; UR RAHMAH, ANISA; OMAR, ABDUL AZIZ; THANAPALAN, MURUGESAN (Scientific.net by Trans Tech Publication Ltd, 2014-06)Effluent containing high concentration of alkanolamine from a sweetening process of natural gas plant is commonly generated during maintaining, cleaning and scheduled inspection of the absorption and desorption column. The ...