Petroleum based diesel is one of the largest greenhouse emitters in worlds on its contribution to more likely all carbon, methane and other emissions. Besides, depletion fossil fuel that indirectly increased price has force global oil industry not be so dependent but instead start focusing alternative sources. Biodiesel recognized as a clean or additive reduce pollutant from combustion equipment. In this study, discarded parts mixed marine fish species were used raw material produce...

Extraction of Omega-3 fatty acid from Catfish using enzymatic hydrolysis techniques are expected to be more economically possible due the uses enzyme with characteristic reusable, environmental friendly and less energy required for large-scale production. Malaysian like consume in their daily diet. Thus, it is very popular among farmers Malaysia. polyunsaturated have many benefit human health. Based on research, EPA DHA can reduce risk heart disease by regulate blood coagulation. The main...

The non-isothermal thermogravimetric non-catalytic and catalytic empty fruit bunch (EFB) pyrolysis with alumina were performed at different heating rates of 10, 15, 20, 25, 30 40 K/min under nitrogen atmosphere a flow rate 100 ml/min dynamic conditions from 301 K to 1273 K. activation energy calculated based on Kissinger Ozawa methods. Both reactions followed first order reactions. By method, the Ln A values for EFB 188.69 kJ mol-1 201.67 kJ/mol respectively. 189.13 201.44 presence catalyst...

Abstract Atlantic salmon ( Salmo Salar ) is one of the fish species that rich in omega-3 fatty acids. Consumption acids can lower down risk cardiovascular disease and coronary heart disease. The extraction oil from by using hexane isopropanol was conducted this research. Response Surface Methodology (RSM) used to study impact parameters which were temperature (50-90°C), centrifuge speed (1000-3000rpm) solvent ratio (0.5-1.5) percentage yield. results obtained shows 15.23%± 0.61 yield under...

Abstract The aim of this research was to extract cellulose from office paper waste and converted into carboxymethyl (CMC) based flocculant treat methylene blue (MB) dye solution. yield extracted obtained 62.17%. Three different CMC samples were prepared. Degree substitution (DS) for CMC-1 is 0.6585, CMC-2 0.8124 CMC-3 0.8946. This proved that are substituted structure due the DS commercial in range 0.4 1.5. coagulation flocculation process MB shows effective removal with highest percentage...

Abstract The production and consumption of biohydrogen is growing because it a “green,” renewable energy that can be obtained in relatively cost‐effective manner through anaerobic digestion. Biohydrogen produced from biomass viable source energy; nevertheless, the presence highly toxic corrosive hydrogen sulfide (H 2 S) process hinder quality limit its application conversion equipment. Consequently, goal research was to assess feasibility using ZSM‐5 zeolite for H S adsorption function as...

Extraction of omega-3 fatty acid from Jade Perch (Scortum barcoo) using enzymatic hydrolysis techniques are expected to be more economically possible due the uses enzyme with characteristic environmentally friendly, reusable and less energy required during large-scale production. Design Experiments (DOE) was used study effect process parameters such as concentration alcalase (0.5–1.5%), temperature (50–70 °C) pH (6.5–8.5) towards yield oil. The findings showed 16.55% oil extracted jade perch...

Abstract The purpose of this article is to assess the feasibility analysis microbial fuel cells (MFCs), particularly in configuration dual chamber salt bridge cell (DCSB‐MFC), as a promising approach for simultaneous bioelectricity generation and wastewater remediation. application presents an economically viable alternative use proton exchange membrane, which known its high cost, construction MFCs. This arrangement has been demonstrated offer significant benefits terms enhancing performance...

Abstract Rice husk was utilized into biochar by pyrolysis and used as adsorbent for ammonium removal. (RHB) produced at temperature of 350°C, 400°C, 450°C, 500°C, 550°C. Characteristics were analyzed moisture content, ash pH Zero Charge Fourier Transform Infrared (FTIR) Spectroscopy. As the increases, content RHB decreases while increases. From zero charge analysis, value obtained from analysis is 7. The FTIR spectra showed organic part with different functional groups such alkene, alcohol,...

Sewage sludge was utilized into biochar using the slow pyrolysis method. The then being used for ammonium removal. sewage produced at temperature of 550°C, 600°C, 650°C, 700°C and 750°C. A few characterization tests were carried out to study about physical chemical properties biochar. For instance, moisture ash content analysis, FTIR spectroscopy, pH Zero Point Charge, yield SEM. As increased, SSB decreased while increased. spectra showed that there...

Sugarcane bagasse (SB) was utilized into biochar by pyrolysis and used as adsorbent for methylene blue (MB) dye removal. SB produced at temperature 500 °C (SB500) characterized moisture ash content analysis, pH zero charge Fourier Transform Infrared (FTIR) Spectroscopy. The FTIR spectra of SB500 showed that the organic part mainly composed hemicellulose, cellulose lignin with different functional groups such amines, phenols, carboxylic acids, esters ethers MB adsorption. optimum dosage is...

Sewage sludge was utilized into biochar using the slow pyrolysis method. The then being used for ammonium removal. sewage produced at temperature of 550°C, 600°C, 650°C, 700°C and 750°C. A few characterization tests were carried out to study about physical chemical properties biochar. For instance, moisture ash content analysis, FTIR spectroscopy, pH Zero Point Charge, yield SEM. As increased, SSB decreased while increased. spectra showed that there...

Abstract This study aimed to characterize the extraction of fish oil and investigate quality Patin catfish ( Pangasius hypophthalmus ) using enzymatic hydrolysis technique. The selected parameters were concentration enzymes, temperature, reaction time. available across Southeast Asia is one species most accessible fast‐growing Malaysian population convenient food supply alternatives. In this research, alcalase was used as source enzyme obtain yield percentage. optimization recovery process...

Atlantic salmon (Salmo Salar) is one of the fish species that rich in omega-3 fatty acids. Consumption acids can lower down risk cardiovascular disease and coronary heart disease. The extraction oil from by using hexane isopropanol was conducted this research. Response Surface Methodology (RSM) used to study impact parameters which were temperature (50-90°C), centrifuge speed (1000-3000rpm) solvent ratio (0.5-1.5) percentage yield. results obtained shows 15.23%± 0.61 yield...