Search Results - "Syah Putra, Rudy"

Aluminum drinking water treatment residuals (Al-WTRs) as an entrapping zone for lead in soil by electrokinetic remediation by Putra, Rudy Syah, Tanaka, Shunitz

“…[Display omitted] ► Combined electrokinetic (EK) remediation with aluminum drinking water treatment residuals (Al-WTRs) as an entrapping zone (EZ) for removal…”
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Al-alginate as acid catalyst for FAME synthesis using electrolysis process by Syah Putra, Rudy, Rahma, Tasyrifatur

“…A novel solid acid catalyst, which was prepared from sodium alginate and aluminum chlorides and characterized by SEM-EDS, XRD and FT-IR spectrometry. The…”
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Synthesis of Fatty Acid Methyl Ester from Soybean Oil Using Electrolysis Enhanced by Treated Kaolinite as Catalyst by Syah Putra, Rudy, Sriyono, Wahyu, Ayu, Mutiara, Intan Kusumawati, Reina

“…The performance of treated kaolinite obtained from three types treatment that was calcination at 600 °C (K600), 800 °C (K800) and acid treated of K800 (KA800)…”
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Pre-treatment of Used-Cooking Oil as Feed Stocks of Biodiesel Production by Using Activated Carbon and Clay Minerals by Syah Putra, Rudy, Shabur Juliantoa, Tatang, Hartono, Puji, Dyah Puspitasaria, Ratih, Kurniawan, Angga

“…Many low-cost feedstock i.e. used-cooking oil (UCO) for the production of biodiesel fuel (BDF) has contained a large amount of water and high proportion of…”
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Application of EAPR system on the removal of lead from sandy soil and uptake by Kentucky bluegrass (Poa pratensis L.) by Putra, Rudy Syah, Ohkawa, Yasuhisa, Tanaka, Shunitz

“…The combined use of electrokinetic remediation and phytoremediation (i.e. electro-assisted phytoremediation, EAPR) to remove lead from contaminated sandy soil…”
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Coagulation activity of liquid extraction of Leucaena leucocephala and Sesbania grandiflora on the removal of turbidity by Putra, Rudy Syah, Nasriyanti, Desi, Sarkawi, Muhammad

“…Turbidity is removed by adding a chemical coagulant, which produces a secondary toxic of alumina residues in the water. Therefore, the aim of study was to…”
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Electro-enhanced phytoremediation system on the removal of trace metal concentration from contaminated water by Putra, Rudy Syah, Wicaksono, Wiyogo Prio, Fatimah, Is, Tanaka, Shunitz

“…The combination of electro-enhanced and hydroponic phytoremediation hereinafter referred to as electro-enhanced phytoremediation (EP) system, has been employed…”
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Batik Wastewater Treatment Using Simultaneous Process of Electrocoagulation and Electro-Assisted Phytoremediation (EAPR) by Putra, Rudy Syah, Annisa, Aprilia Dwi, Budiarjo, Sigit

“…The aims of the study are to identify the effectiveness of wastewater treatment from the Batik industry using a simultaneous of electrocoagulation (EC) and…”
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Assessing the Effect of Weak and Strong Acids as Electrolytes in the Removal of Cesium by Soil Electrokinetic Remediation by Putra, Rudy Syah, Amalia, Alfi Ihda, Jannah, Naila Zahrotul

“…The removal of cesium from artificially contaminated soil using electrokinetic remediation with nitric and acetic acid as electrolytes had been evaluated. In…”
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Removal of Heavy Metals from Leachate Using Electro-Assisted Phytoremediation (EAPR) and Up-Take by Water Hyacinth (Eichornia crassipes) by Putra, Rudy Syah, Hastika, Febby Yulia

“…The garbage disposal management using landfill system produces an unpleasant odor of wastewater (i.e. leachate) which can disrupt the groundwater equilibrium…”
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Production of hydrogen gas from biomass oil palm empty fruit bunch using electrolysis method by Amri, Resti Yunia, Saba, Annisa Khafiya, Asfarina, Asrina, Putra, Rudy Syah

“…Biomass oil palm empty fruit bunch (OPEFB) is a sustainable source for hydrogen production. OPEFB and FeCl 3 .6H 2 O oxidizers (0.1, 0.2, 0.3 and 0.4 mol) were…”
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Physicochemical characteristics and photocatalytic performance of Tin oxide/montmorillonite nanocomposites at various Sn/montmorillonite molar to mass ratios by Fatimah, Is, Rubiyanto, Dwiarso, Sahroni, Imam, Putra, Rudy Syah, Nurillahi, Rico, Nugraha, Jaka

“…Nanocomposites of tin oxide immobilized in montmorillonite (Mt) with various Sn/Mt. mole-to-mass ratios were prepared for photocatalysis application. The…”
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Measurement of Gas Bubbles Distribution on Electroflotation Process Using Titanium and Stainless Steel Electrode with DinoCapture 2.0 by Putra, Rudy Syah, Arrunillah, Desi, Fitria, Farikhatul, Ripki, Nadia

“…Size distribution of gas bubbles were important factor in electroflotation systems because small bubbles increased the efficiency of floc floatation. The aimed…”
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Analysis of Bubbles Size Produced in Electroflotation Using Graphite and Stainless Steel Electrode With DinoCapture 2.0 by Putra, Rudy Syah, Sarkawi, Muhammad, Faikha, Farokhatul, Fitmoko, Ludfi

“…The bubble size distribution is an important factor in the electroflotation process. Smaller bubbles will increase the number of bubbles, the possibility of…”
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