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Production Of Methane From Palm Oil Mill Effluent By Using Ultrasonicated Membrane Anaerobic System Umas
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Book Synopsis Production of Methane from Palm Oil Mill Effluent by Using Ultrasonicated Membrane Anaerobic System (UMAS) by : Wai Mun Yap
Download or read book Production of Methane from Palm Oil Mill Effluent by Using Ultrasonicated Membrane Anaerobic System (UMAS) written by Wai Mun Yap and published by . This book was released on 2012 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The direct discharge of the Palm Oil Mill Effluent (POME) wastewater causes serious environmental pollution due to its high chemical oxygen demand (COD), total suspended solids (TSS) and biological oxygen demand (BOD). The conventional ways for POME wastewater treatment have both economical and environmental disadvantages. In this study, the potential of ultrasonic-assisted membrane anaerobic system (UMAS) was evaluated as alternative and cost effective method for treating POME wastewater to avoid fouling. Throughout the experiment, the removal efficiency of COD was 95% with HRT of 6 days. The BOD removal efficiency was 74% while TSS removal rate was from 91 to 99.5%.The methane gas production efficiency was 82.14%.The UMAS treatment efficiency was greatly improved by UMAS introduction. The membrane fouling and polarization at the membrane surface was significantly reduced.
Book Synopsis Production of Methane Gas by Ultrasonic Membrane System (UMAS) Using Palm Oil Mill Effluent (POME) as a Substrate by : Wan Norain Awang Long
Download or read book Production of Methane Gas by Ultrasonic Membrane System (UMAS) Using Palm Oil Mill Effluent (POME) as a Substrate written by Wan Norain Awang Long and published by . This book was released on 2013 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biomethanation of Palm Oil Mill Effluent (pome) by Ultrasonic Membrane Anaerobic System (umas) Using Pome as Substrate by : Nuri 'Adilah Nashrulmillah Idris
Download or read book Biomethanation of Palm Oil Mill Effluent (pome) by Ultrasonic Membrane Anaerobic System (umas) Using Pome as Substrate written by Nuri 'Adilah Nashrulmillah Idris and published by . This book was released on 2014 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The direct discharge of the Palm Oil Mill Effluent (POME) wastewater causes serious environmental pollution due to its high chemical oxygen demand (COD), total suspended solid (TSS) and biological oxygen demand (BOD). The conventional ways for POME wastewater treatment have both economical and environmental disadvantages. In this study, the potential of ultrasonic-assisted membrane anaerobic system (UMAS) was evaluated as alternative and cost effective method for treating POME wastewater to avoid fouling. The UMAS treatment efficiency was greatly improved by UMAS introduction. The membrane fouling and polarization at the membrane surface was significantly reduced. This research had proved that UMAS is the effective way to treat POME. The removal efficiency of COD was 95% with HRT of 6 days. The BOD removal efficiency was 71.59% while TSS removal rate was from 91 to 99.5%.The methane gas production efficiency was 94.14%.The UMAS treatment efficiency was greatly improved by UMAS introduction. The membrane fouling and polarization at the membrane surface was significantly reduced. This research had achieved the objectives by resolve the problem statement.
Book Synopsis Production of Methane from Palm Oil Mill Effluent Using Membrane Anaerobic System by : Jayabalan Singanathan
Download or read book Production of Methane from Palm Oil Mill Effluent Using Membrane Anaerobic System written by Jayabalan Singanathan and published by . This book was released on 2010 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Production of Biogas and Performance Evaluation of Ultrasonic Membrane Anaerobic System (UMAS) for Palm Oil Mill Effluent Treatment (POME) by : Abdurahman Hamid Nour
Download or read book Production of Biogas and Performance Evaluation of Ultrasonic Membrane Anaerobic System (UMAS) for Palm Oil Mill Effluent Treatment (POME) written by Abdurahman Hamid Nour and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This study proposes a new approach for integrated technology of ultrasonic and membrane for a palm oil mill effluent treatment. This study evaluated the performance of the new design of ultrasonic membrane anaerobic system (UMAS) when a palm oil mill effluent (POME) introduces this approach. To fit kinetic study, six steady states were investigated and the results have shown that the mixed liquor volatile suspended solids (MLVSSs) range from 10,400 to 17,350 mg/l while the mixed liquor suspended solids (MLSSs) range from 13,800 to 22,600 mg/l. Three kinetic models of Monod, Contois, and Chen and Hashimoto were used to evaluate the integrated system at organic loading rates ranging from 1 to 15 kg COD/m3/day. The percentage efficiency of COD removal was from 92.8 to 98.3%, and hydraulic retention time (HRT) was from 500.8 to 8.6 days. The influent COD concentrations of the POME ranged from 70,400 to 90,200 mg/l.The integrated technology of UMAS is a more attractive one as it avoids membrane fouling problems.
Book Synopsis Evaluation of Membrane Anaerobic System (MAS) for Palm Oil Mill Effluent (POME) Treatment by : Hua Chyn Lee
Download or read book Evaluation of Membrane Anaerobic System (MAS) for Palm Oil Mill Effluent (POME) Treatment written by Hua Chyn Lee and published by . This book was released on 2012 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: The direct discharge of Palm Oil Mill Effluent (POME) into river causes serious environmental pollutions due to its high content of organic matter which causes depletion of oxygen in water bodies. The conventional anaerobic POME treatment by using anaerobic ponding system requires longer Hydraulic Retention Time (HRT) and large space. In this study, the efficiency of Membrane Anaerobic System (MAS) in treating POME was investigated. The MAS is a system that consists of an anaerobic digester, a centrifugal pump and Cross-Flow Ultrafiltration (CUF) Membrane with Molecular Weight Cut-off (MWCO) 200 kDa which have been operated at the pressure of 1.5 bars to 2 bars. Three runs of the experiment had been done on three kinds of the POME samples, 50 % diluted raw POME (Run 1), anaerobic digested POME without addition of mixed culture inoculum (Run 2) and anaerobic digested POME with addition of mixed culture inoculum (Run 3). Throughout the study, the MAS system was performing better in treating anaerobic digested POME in term of overall Chemical Oxygen Demand (COD) removal efficiency in Run 2 and Run 3 compared to Run 1, which overall COD removal efficiency were 83.94 % (Run 2) and 77.98 % (Run 3). The overall Total Suspended Solid (TSS) removal efficiencies of MAS on POME were varied between 81.02 % and 99.95 % in three runs of the experiments. The overall Volatile Suspended Solid (VSS) removal efficiency of MAS on POME treatment was varied between 74.66 % and 87.87 %. The methane gas production was 80.79 %, 80 % and 78.26 % for Run 1, 2, 3 respectively. The addition of inoculum did not show any significant effect on methane production in Run 3. The methane gas production in MAS through anaerobic digestion of POME was found to be linearly in relationship with the VSS removal efficiency and organic loading.
Book Synopsis Production of Methane Gas by Ultrasonic Membrane Anaerobic System (UMAS) Using Sewage Sludge as Substrate by : Nabila Hakim Mohamad Asri
Download or read book Production of Methane Gas by Ultrasonic Membrane Anaerobic System (UMAS) Using Sewage Sludge as Substrate written by Nabila Hakim Mohamad Asri and published by . This book was released on 2013 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study was conducted to verify the status of the application of Ultrasonic Membrane Anaerobic System (UMAS) in wastewater treatment, efficiency of UMAS in methane production and kinetic parameters in sewage sludge on methane production from sewage sludge by using UMAS. UMAS consist of Ultrafiltration membrane for solid-liquid separation with 1.5 - 2.0 bar of operational pressure. The wastewater has been extensively analyzed for six parameters which are pH value, biochemical oxygen demand (BOD), chemical oxygen demand (COD), volatile fatty acids (VFA), total suspended solid (TSS) and volatile suspended solid (VSS). The reactor is operated at ambient temperature and wrapped with aluminum foil to avoid direct sunlight, which can affect the bacteria. The raw sewage sludge was obtained from Indah Water Air Putih, Kuantan. Sewage sludge is tested using jar test for the chemical requirements to remove small particles in the waste water. The digester operates 5 hours every 4 days for 12 days. The product that been produce contained carbon dioxide and methane gas. Both gases are collected into a syringe that connected with two rubber tube and a glass tube. Compare to aerobic digestion which is expensive method since it used oxygen and anaerobic digestion that requires larger area and slower process, UMAS was being innovated and offer great advantages. Carbon dioxide is removed by manipulated the syringe using 10 ml of sodium hydroxide. Methane gas is measured once every four days. This treatment showed the best solution to treat waste water such as reduction of COD contents and increased percentage of methane gas. Thus, make UMAS is a good alternative for treating wastewater.
Book Synopsis Ultrasonicated Membrane Anaerobic System for Pome Treatment by : Abdurahman. H Nour
Download or read book Ultrasonicated Membrane Anaerobic System for Pome Treatment written by Abdurahman. H Nour and published by LAP Lambert Academic Publishing. This book was released on 2011-09 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: The direct discharge of palm oil mill effluent (POME) wastewater causes serious environmental pollution due to its high chemical oxygen demand (COD) and biochemical oxygen demand (BOD). Traditional ways for POME treatment have both economical and environmental disadvantages.In this book, ultrasonic assisted-membrane anaerobic system(UMAS)was used as an alternative, cost effective method for treating POME. Six steady states were attained as a part of a kinetic study that considered concentration ranges of 8,220 to 15,400 mg/l for mixed liquor suspended solids (MLSS) and 6,329 to 13,244 mg/l for mixed liquor volatile suspended solids (MLVSS). Kinetic equations from Monod, Contois and Chen & Hashimoto were employed to describe the kinetics of POME treatment at organic loading rates ranging from 2 to 13 kg COD/m3/d.throughout the experiment, the removal efficiency of COD was from 94.8 to 96.5% with hydraulic retention time, HRT from 400.6 to 5.7 days.The growth yield coefficient, Y was found to be 0.62gVSS/g COD the specific microorganism decay rate was 0.21d-1 and the methane gas yield production rate was between 0.25 l/g COD/d and 0.58 l/g C
Book Synopsis Methane Production from Sewage Sludge Treatment by Ultrasonicated Membrane Anaerobic System (UMAS) by : Egbal Hassan Altoum Mohammed
Download or read book Methane Production from Sewage Sludge Treatment by Ultrasonicated Membrane Anaerobic System (UMAS) written by Egbal Hassan Altoum Mohammed and published by . This book was released on 2015 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sewage Sludge wastewater causes serious environmental pollution due to its high chemical oxygen demand (COD) and biological oxygen demand (BOD). Traditional methods of treating sewage sludge wastewater are disadvantages from both economic and environmental perspectives. In this study, the potentials of Ultrasonicated Membrane Anaerobic System (UMAS) in treating wastewater as an alternative and cost effective method was investigated. Waste sludge samples used in the study were collected from sewage treatment plant of INDAH WATER in Kuantan, Malaysia. The temperature during collection of the raw sewage sludge was 32 oC. The wastewater was stored in a cold room at 4 oC prior to use The study began with some characterization studies to provide understanding of fundamental issues such as conventional separation, ultrasonic and membrane separation. The aim was to obtain optimum operation conditions, maximum methane production as well as overall performance of UMAS in treating sewage sludge, upon which further development on wastewater processes could be developed. Four steady states were attained as a part of this study that considered concentration ranges from 6500 to 2.300 mg/l for mixed liquor suspended solid (MLSS). UMAS was used to treat the sewage sludge at organic loading rates ranging from 0.06 to 0.12 kg COD /M3/day, and throughout the experiment, the removal efficiency of COD was from 79% to 93% and the methane gas percentage was between 93 and 85. The ammonia and nitrogen removal efficiency were 56 - 77 and 56 - 72 percentage respectively. The reactor pH is slightly changing during the experimental period with values around 6.8, 7.1, 7.2 and 7.00 in steady state 1, 2, 3 and 4, respectively. The slight changes in the alkalinity levels of pH indicate process stability. The gas volume was measured daily using a 20-litre displacement bottle. Biogas from sewage digester usually contain 55% to 65% of methane, 35% to 45% of carbon dioxide and
Book Synopsis Scaled-down Biogas Production from Anaerobic Treatment of Palm Oil Mill Effluent by : Mohamad Firwance Basri
Download or read book Scaled-down Biogas Production from Anaerobic Treatment of Palm Oil Mill Effluent written by Mohamad Firwance Basri and published by . This book was released on 2007 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study is an extension of a 500 m3 methane recovery test plant study located at Serting Hilir Palm Oil Mill, Negeri Sembilan conducted by our research group on anaerobic treatment of palm oil mill effluent (POME). Biomass washout has become one of the problems faced by our research group because of the continous mixing effluent during anaerobic treatment at POME. Therefore, in this study, anaerobic POME treatment using a scaled down 50 L bioreactor which mimics the 500 m3 bioreactor was carried out to improve biogas production with and without biomass sedimentation. Three series of experiments were conducted under different conditions in terms of biomass sedimentation applied to the system. The first experiment was operated under semi-continuous mode whereas the second and third experiments were operated based on mix and settle mode system. As expected, by retaining biomass in the bioreactor, there was an improvement on the anaerobic process as the system from the second and third experiments were able to operate at organic loading rate (OLR) of 3.4 and 6.0 kg COD/m3/d, respectively while the first experiment only achieved OLR of 3.0 kg COD/m3/d. At these OLR value, the hydraulic retention time (HRT) obtained was 10 days in the third experiment and followed by the first and second experiments with 15 days of HRT. The highest biogas production was achieved from the third experiment which was 2.42 m3/m3 of reactor/d. This was followed by second and first experiments which were 1.55 and 1.20 m3/m3 of reactor/d respectively. The highest methane production rate was also obtained in the third experiment with 0.992 m3/m3 of reactor/d as compared to the second and experiments which were 0.655 and 0.553 m3/m3 of reactor/d, respectively. For COD removal, more than 90% of COD was removed for all the experiments. The experimental data for the first experiment was applied to the two-stage mathematical model of acidogenesis and methanogenesis which were developed by previous researchers. The first experimental data was used because it representes the actual scenario on how the methane recovery test plant was operated in which biomass washout was taken into consideration. In modelling the behaviour of the anaerobic digestion process, the mathematical model was used to simulate the methane production from the anaerobic treatment of POME. From the simulation result, the model was shown to be satisfactory for simulating methane production from the anaerobic treatment of POME.
Book Synopsis Applied Water Science, Volume 2 by : Inamuddin
Download or read book Applied Water Science, Volume 2 written by Inamuddin and published by John Wiley & Sons. This book was released on 2021-08-26 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: APPLIED WATER SCIENCE VOLUME 2 The second volume in a new two-volume set on applied water science, this book provides understanding, occurrence, identification, toxic effects and control of water pollutants in an aquatic environment using green chemistry protocols. The high rate of industrialization around the world has led to an increase in the rate of anthropogenic activities which involve the release of different types of contaminants into the aquatic environment. This generates high environmental risks, which could affect health and socio-economic activities if not treated properly. There is no doubt that the rapid progress in improving water quality and management has been motivated by the latest developments in green chemistry. Over the past decade, sources of water pollutants and the conventional methods used for the treatment of industrial wastewater treatment have flourished. Water quality and its adequate availability have been a matter of concern worldwide particularly in developing countries. According to a World Health Organization (WHO) report, more than 80% of diseases are due to the consumption of contaminated water. Heavy metals are highly toxic and are a potential threat to water, soil, and air. Their consumption in higher concentrations gives hazardous outcomes. Water quality is usually measured in terms of chemical, physical, biological, and radiological standards. The discharge of effluent by industries contains heavy metals, hazardous chemicals, and a high amount of organic and inorganic impurities that can contaminate the water environment, and hence, human health. Therefore, it is our primary responsibility to maintain the water quality in our respective countries. This book provides understanding, occurrence, identification, toxic effects and control of water pollutants in an aquatic environment using green chemistry protocols. It focuses on water remediation properties and processes including industry-scale water remediation technologies. This book covers recent literature on remediation technologies in preventing water contamination and its treatment. Chapters in this book discuss remediation of emerging pollutants using nanomaterials, polymers, advanced oxidation processes, membranes, and microalgae bioremediation, etc. It also includes photochemical, electrochemical, piezoacoustic, and ultrasound techniques. It is a unique reference guide for graduate students, faculties, researchers and industrialists working in the area of water science, environmental science, analytical chemistry, and chemical engineering. This outstanding new volume: Provides an in-depth overview of remediation technologies in water science Is written by leading experts in the field Contains excellent, well-drafted chapters for beginners, graduate students, veteran engineers, and other experts alike Discusses current challenges and future perspectives in the field Audience: This book is an invaluable guide to engineers, students, professors, scientists and R&D industrial specialists working in the fields of environmental science, geoscience, water science, physics and chemistry.
Book Synopsis International Perspectives on Water Quality Management and Pollutant Control by : Nigel W.T. Quinn
Download or read book International Perspectives on Water Quality Management and Pollutant Control written by Nigel W.T. Quinn and published by BoD – Books on Demand. This book was released on 2013-02-27 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The level of surface water quality protection is variable around the world in large part due to the relative effectiveness of environmental regulation and the degree to which science influences the regulatory process. In the United States, at the federal level, the Total Maximum Daily Load (TMDL) has been an effective policy and water quality management tool for dealing with both point source and non-point source pollution. The TMDL provides a rational framework for estimating the assimilative capacity of the receiving water body for certain contaminants and applying factors of safety and incorporating acceptable levels of water quality criteria violation - provided the local stakeholders have a say in the decision making process. This collection of articles from around the world are good examples of the application of sound scientific principles to solve pressing water quality problems.
Book Synopsis Biological Wastewater Treatment and Resource Recovery by : Robina Farooq
Download or read book Biological Wastewater Treatment and Resource Recovery written by Robina Farooq and published by BoD – Books on Demand. This book was released on 2017-03-29 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological treatment of wastewater is a low-cost solution for remediation of wastewater. This book focuses on the bioremediation of wastewater, its management, monitoring, role of biofilms on wastewater treatment and energy recovery. It emphasizes on organic, inorganic and micropollutants entering into the environment after conventional wastewater treatment facilities of industrial, agricultural and domestic wastewaters. The occurrence of persistent pollutants poses deleterious effects on human and environmental health. Simple solution for recovery of energy as well as water during biological treatment of wastewater is a viable option. This book provides necessary knowledge and experimental studies on emerging bioremediation processes for reducing water, air and soil pollution.
Book Synopsis Traditional and Novel Adsorbents for Antibiotics Removal from Wastewater by : Seyedmehdi Sharifian
Download or read book Traditional and Novel Adsorbents for Antibiotics Removal from Wastewater written by Seyedmehdi Sharifian and published by Elsevier. This book was released on 2023-12-12 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditional and Novel Adsorbents for Antibiotics Removal from Wastewater describes, in detail, the importance of removing antibiotics from aqueous systems, along with new information on their variation, solubility, toxicology and allowable concentration in groundwater. The book covers adsorption as an applicable method, highlighting its advantages and disadvantages. It investigates various adsorbents ranging from traditional activated carbons, modified forms of clays, metal oxides, polymer resins, and more advanced materials such as graphene-based, MOF, nano-matrices, and composite materials as potential sorbents for the adsorption of antibiotics from aqueous solutions. In addition, the book covers biological microorganisms that have been used to remove antibiotics from wastewater and presents biopolymers, biowaste and living cells potentially and practically suitable for this purpose. For all adsorbents, the book explains preparation methods, main properties, modification techniques to increase antibiotic removal efficiency, mechanisms in antibiotic removal, advantages and limitations. It also presents adsorption-desorption in batch and continuous mode, optimized operating parameters, kinetic and equilibrium adsorption, and regeneration studies. - Provides production and modification methods of conventional and non-conventional adsorbent materials for antibiotics adsorption from aqueous systems - Considers the effects of antibiotics type and porous and chemical properties of adsorbents to improve the sorption capacity and ease of regeneration - Features recent advances in the use of biowaste materials and biosorption processes for green removal of antibiotics from wastewater
Book Synopsis A Removal of Impurities Using Hybrid Membrane from POME (palm Oil Mill Effluent) by : Mohd Roslan Maarof
Download or read book A Removal of Impurities Using Hybrid Membrane from POME (palm Oil Mill Effluent) written by Mohd Roslan Maarof and published by . This book was released on 2010 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Malaysia is the largest producer and exporter of the palm oil covering 49% of world production and 58% of total world exports. Unfortunately, this important economic activity generates an enormous amount of liquid effluent or palm oil mill effluent (POME). The palm oil mill effluent can gives detrimental effects on the environment since the aerobic digestion by natural decay of POME using ponding technique can release a large amount of greenhouse gas such as methane and carbon dioxide. This conventional technique by ponding is not feasible anymore because of the limited space. New techniques of treating the POME using membrane have been developing. This research will discuss on removing the gas contains in POME using hybrid membrane, remove the impurities including COD, BOD and suspended solid contains in POME (Palm oil Mill effluent) using hybrid membrane process. Several pretreatment procedures applied before using membrane treatment such as centrifuge and vacuum pump to remove most of the suspended solid in POME. This study includes analysis on COD, BOD, ph and turbidity. The results shows that the COD, BOD and the turbidity of the POME sample is reduce after each membrane and the percentage removal of impurities is by each membrane is calculated.
Book Synopsis Post Treatments of Anaerobically Treated Effluents by : Vinay Kumar Tyagi
Download or read book Post Treatments of Anaerobically Treated Effluents written by Vinay Kumar Tyagi and published by IWA Publishing. This book was released on 2019-06-15 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: The anaerobic process is considered to be a sustainable technology for organic waste treatment mainly due to its lower energy consumption and production of residual solids coupled with the prospect of energy recovery from the biogas generated. However, the anaerobic process cannot be seen as providing the ‘complete’ solution as its treated effluents would typically not meet the desired discharge limits in terms of residual carbon, nutrients and pathogens. This has given impetus to subsequent post treatment in order to meet the environmental legislations and protect the receiving water bodies and environment. This book discusses anaerobic treatment from the perspective of organic wastes and wastewaters (municipal and industrial) followed by various post-treatment options for anaerobic effluent polishing and resource recovery. Coverage will also be from the perspective of future trends and thoughts on anaerobic technologies being able to support meeting the increasingly stringent disposal standards. The resource recovery angle is particularly interesting as this can arguably help achieve the circular economy. It is intended the information can be used to identify appropriate solutions for anaerobic effluent treatment and possible alternative approaches to the commonly applied post-treatment techniques. The succeeding discussion is intended to lead on to identification of opportunities for further research and development. This book can be used as a standard reference book and textbook in universities for Master and Doctoral students. The academic community relevant to the subject, namely faculty, researchers, scientists, and practicing engineers, will find the book both informative and as a useful source of successful case studies.
Book Synopsis Methane Emission Prediction and Trading from Anaerobic Palm Oil Mill Effluent Treatment by : Noorliyana Mat Hasan
Download or read book Methane Emission Prediction and Trading from Anaerobic Palm Oil Mill Effluent Treatment written by Noorliyana Mat Hasan and published by . This book was released on 2013 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:
