Explanipedia

The Effect of Filament Materials (Tungsten, Lanthanum Hexaboride) in 250 keV/1 mA Electron Beam Machines on Empirical Capacity of RVNRL Open

Herry Poernomo, Suhadah Rabi’atul Adabiah, Darsono Darsono, Suprapto Suprapto, Djoko Slamet Pudjorahardjo , et al. · 2025

Heavy Metal Waste Using Ch/AgNPs Synthesized by Gamma Radiolysis: Preliminary Study Open

Dessy Ariyanti, Kris Tri Basuki, Kartini Megasari, Issham Ismail, Adi Abimanyu , et al. · 2025

Environmental issues had always been a problem for all countries in the world. Within a certain threshold, heavy metal waste in water and air must be considered. Various methods and instruments could be used for analysis of heavy metal was…

Chemical Hydrolysis-Gamma Irradiation Processes for Cellulose Nanofibers Isolation from Rice Straw Open

Deni Swantomo, Kris Tri Basuki, Haryanto Haryanto, Saefurrochman, Doonyapong Wongsawaeng · 2024

Utilization of agriculture biomass waste into high value product is still potential to develop. In this study, cellulose nanofibers (CNF) as valuable materials were isolated from rice straw. Sodium hydroxide pulping and hydrogen peroxide b…

THE DEVELOPMENT OF A PROTOTYPE OF LOW-TENORM ZIRCONIUM OXYNITRATE HYDRATE PRODUCTS FROM LOCAL ZIRCON, WEST KALIMANTAN Open

Erlin Purwita Sari, Herry Poernomo, Agus Taftazani, Rino Dwi Hutama, Kris Tri Basuki , et al. · 2024

Zirconium Oxynitrate Hydrate (ZrO(NO3)2·xH2O) prototype product from Kalimantan zircon sand, or hereafter we mention it as ZON, has been successfully synthesized. The ZrO2 content of 38.62 wt.% in the ZON analysis was higher than that of s…

Extraction of Zr and Hf from sodium zirconate using anion exchange process in sulfuric acid conditions Open

Kris Tri Basuki, Mahda Maulana Birrwildan, Supapto Suprapto, Deni Swantomo · 2024

Production of zirconium sulfate for anion exchanger feed has been done in this work. This research aims are to determine the characteristic of zirconium sulfate product and its optimal feed conditions. The production of zirconium sulfate w…

STUDI KINETIKA ADSORPSI ION STRONSIUM MENGGUNAKAN ZEOLIT TERPILAR TITANIUM DIOKSIDA Open

Kris Tri Basuki, Muni Fatuzzahroh, Dhita Ariyanti, Andri Saputra · 2022

Aktivitas pertambangan dapat berpotensi menimbulkan keberadaan Technologically Enhanced Naturally Occuring Radioactive Material (TENORM). Salah satu radionuklida yang terkandung dalam TENORM adalah stronsium pada air produksi sebagai radio…

Adsorption of Strontium from an Aqueous Solution by TiO2-Pillared Zeolite Open

Kris Tri Basuki, Muni Fatuzzahroh, Dhita Ariyanti, Andri Saputra · 2021

Strontium is a heavy metal that is commonly found in many groundwater systems because of migration from historic nuclear waste storage sites. Its radiation effect can cause bone cancer, tumors, and leukemia. An economical and the most effe…

Comparative study of the graphene synthesis process from bagasse with modified hummers, green synthesis, and thermal methods using a life cycle assessment approach Open

Muhammad Agil Wicaksono, Evvy Kartini, Kris Tri Basuki · 2021

Graphene is a new material that has received attention from researchers because of its extraordinary properties, which has led to graphene being widely used in various applications, one of which is the LiFePO4 cathode material LiFePO4 mate…

A comparative study of graphene production based on biomass and graphite through the life cycle assessment approach Open

Rizka Ayu Puspita, Evvy Kartini, Kris Tri Basuki · 2021

Graphene is graphite composed of a single layer, consisting of sp2 carbon atoms hybridized in a hexagonal crystal lattice. Graphene can be synthesized using rich carbon materials, such as graphite and biomass. Graphene production is develo…

Extraction Development for the Separation of Gadolinium from Yttrium and Dysprosium Concentrate in Nitric Acid using Cyanex 572 Open

Kris Tri Basuki, Alfiyatur Rohmaniyyah, Wahyu Rachmi Pusparini, Andri Saputra · 2020

Xenotime sand, a byproduct of the tin mining process of PT Timah, is one of the potential gadolinium (Gd) resources. Because of similarities in their physical and chemical properties, it is difficult to separate and purify Gd from rare ear…

Preliminary Design of Tofu Factory Wastewater Treatment with Ozonation Method Open

Ignatius Welerubun, Kris Tri Basuki, Dhita Ariyanti, Nurul Aiin Binti Ab Aziz, D. Gemarefa · 2020

The adsorption isotherm and thermodynamic studies of rhenium onto mesoporous silica nanoparticles Open

Maria Christina Prihatiningsih, Kris Tri Basuki, P Brawijaya, Andri Saputra · 2020

In the case of mesoporous silica nanoparticle applications for nuclear medicine, for example in the case of nanoparticle labeling, it is often found cases of radiochemical impurities or low labeling efficiency which may be caused by the bo…

Waste Water Treatment of Hospital for Drinking Water Scale with Ozonation Method Open

Nizar Kamil Perwira, Kris Tri Basuki, Nofriady Aziz, Nuradam Effendy · 2020

Separation Factor of Y/Dy Emulsion on Membrane Process Using Nitric Acid and D2EHPA Solvent Open

Kris Tri Basuki, Niken Siwi Pamungkas · 2019

Liquid extraction of Y that containing Dy using bis-2-Ethylhexyl phosphoric acid (D2EHPA) extractant has been conducted. The purpose of this study is to determine the optimum parameter in a separation process that uses membrane emulsion. A…

Enhancement of Stability in Alkali Solution of Polyethylene Terephthalate Fibers using Low-Dose Gamma Irradiation for Fiber-Reinforced Neutron Shielding Concrete Open

Sarayut Khemngern, Doonyapong Wongsawaeng, Pitcha Jongvivatsakul, Deni Swantomo, Kris Tri Basuki · 2019

Polyethylene terephthalate (PETE) fibers are used as a reinforcing agent to enhance concrete strength as well as to shield against thermal neutrons.This study increased the stability of PETE fibers in a strong alkali solution characteristi…

ADSORPTION OF URANIUM SIMULATION WASTE USING BENTONITE:TITANIUM DIOXIDE Open

Kris Tri Basuki, Lutfi Aditya Hasnowo, Elza Jamayanti · 2019

ADSORPTION OF URANIUM SIMULATION WASTE USING BENTONITE TANIUM DIOXIDE. Bentonite is a clay material of high surface area that have galleries within its structure. Bentonite that is modified with TiO2 will have high adsorption capability. I…

Preparation of Graphene-Polyaniline-Cellulose Double Network Hydrogels Using One Pot Method by Gamma Irradiation with Electrochemical Properties Open

Deni Swantomo, Kris Tri Basuki, Sigit Sigit, Yadi Yunus · 2018

In order to achieve high performance of electrochemical properties, numerous efforts have been devoted to the development of advanced multi-component hybrid double network hydrogel materials. In this research, the double network hydrogels …

Separation of Gadolinium (Gd) using Synergic Solvent Mixed Topo-D2EHPA with Extraction Method. Open

N Effendy, Kris Tri Basuki, Dwi Biyantoro, Nizar Kamil Perwira · 2018

The main problem to obtain Gd with high purity is the similarity of chemical properties and physical properties with the other rare earth elements (REE) such as Y and Dy, it is necessary to do separation by the extraction process. The purp…

Optimization Recovery of Yttrium Oxide in Precipitation, Extraction, and Stripping Process Open

Ngurah Perwira, Kris Tri Basuki, Dwi Biyantoro, N Effendy · 2018

Yttrium oxide can be used as a dopant control rod of nuclear reactors in YSH material and superconductors. Yttrium oxide is obtained in the Xenotime mineral derived from byproduct of tin mining PT Timah Bangka which contain rare earth elem…

Synthesis of Composit From Bamboo Fiber, Zeolite and Epoxy for Room Separation Open

Dhany Raihan Muhammad, Kris Tri Basuki, Bangun Wasito, Suroso · 2018

This research aims is to search a subtitute of the asbestos for the separator rontgen room using bamboo fiber filled with zeolite; which harden using epoxy it is all caused because the hazard of the asbestos to the human body. Bamboo stem …

Synthesis and Characterization of Carbon Material Obtained from Coconut Coir Dust by Hydrothermal and Pyrolytic Processes Open

Cipta Panghegar Supriadi, Evvy Kartini, Wagiyo Honggowiranto, Kris Tri Basuki · 2017

Since 2004, graphene has risen in popularity owing to its superior properties. However, limits to the scale of production methods have rendered graphene a costly material. Moreover, existing production methods require chemicals that are de…

PERANCANGAN REAKTOR BATCH UNTUK PEMISAHAN PERAK DARI LARUTAN BEKAS PENCUCIAN FILM RADIOGRAFI Open

Salman Yasir Fakhri Putra, Noor Anis Kundari, Kris Tri Basuki · 2017

PERANCANGAN REAKTOR BATCH UNTUK PEMISAHAN PERAK DARI LARUTAN BEKAS PENCUCIAN FILM RADIOGRAFI. Penelitian ini dilakukan untuk menentukan kinetika proses pelarutan dan desain reaktor batch. Fixer bekas menjadi masalah dikarenakan pada fixer …

EMULSION LIQUID MEMBRANE EXTRACTION OF Zr AND Hf FROM ACID NITRIC USING EXTRACTANT TOPO Open

Kris Tri Basuki, Sudibyo Sudibyo · 2017

EKSTRAKSI EMULSI MEMBRANE CAIR Zr dan HF DALAM LARUTAN ASAM NITRAT DENGAN EKSTRAKTAN TOPO. Telah dilakukan ekstraksi larutan Zr yang mengandung Hf menggunakan extraktan TOPO. Sebagai fasa air digunakan larutan campuran ZrO(NO3)2 dan HfO(NO…

EFFECT OF CURRENT, TIME, FEED AND CATHODE TYPE ON ELECTROPLATING PROCESS OF URANIUM SOLUTION Open

Sigit Sigit, Ghaib Widodo, Bangun Wasito, Kris Tri Basuki, Fahrunissa Fahrunissa · 2017

EFFECT OF CURRENT, TIME, FEED AND CATHODE TYPE ON ELECTROPLATING PROCESS OF URANIUM SOLUTION. Electroplating process of uranyl nitrate and effluent process has been carried out in order to collect uranium contained therein using electrode …

USE OF MEMBRANE EMULSION SPAN 80 AND TOPO IN URANIUM EXTRACTION AND STRIPPING Open

Kris Tri Basuki, Nurimaniwathy Nurimaniwathy, Dian Puspita, Bambang E H.B · 2017

USE OF MEMBRANE EMULSION SPAN 80 AND TOPO IN URANIUM EXTRACTION AND STRIPPING. Membrane emulsion span 80 and TOPO used in uranium extraction and stripping has been done. The extraction was carried outby emulsion membrane H3PO4 in TOPO-Kero…

COMPARISON OF POLY ALUMINIUM CHLORIDE (PAC) AND ALUMINIUM SULPHATE COAGULANTS EFFICIENCY IN WASTE WATER TREATMENT PLANT Open

Nofriady Aziz, Nuradam Effendy, Kris Tri Basuki · 2017

Hospital waste water containing high organic compounds that can harm the environment if not done processing beforehand. One way to lower the price of contaminants contained in hospital wastewater is the process of physically-chemical treat…

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