Telah dilakukan penelitian mengenai adsorpsi dan desorpsi metilen biru menggunakan komposit FesCU-zeolit. Karakterisasi komposit Fe304-zeolit dilakukan dengan XRD dan SEM. Konsentrasi dan volume me…
Telah dilakukan penelitian pengembangan elektroda berbasis karbon tabungnano dari jelaga minyak wijen {Sesanum Indicum L) untuk kapasitor lapis ganda elektrokimia. Karbon tabungnano dipreparasi dar…
Telah dilakukan pembuatan antara kitosan yang berasal dari limbah cangkang udang dengan Ca-bentonit untuk menghasilkan komposit kitosan-bentonit dengan perbandingan kitosan:Ca-bentonit (1:5). Penel…
Validasi metoda CV-AAS (Cold Vapour Atomic Absorption Spectrometry) untuk analisis total merkuri pada sampel sedimen telah dilakukan. Parameter validasi yang di uji antara lain kisaran linieritas, …
Studi reaksi pembuatan metil ursolat [oleanolat] dari asam ursolat [oleanolat] dengan menggunakan reaksi esterifikasi dalam suasana basa (KOH/CH3OH, THF 9 jam T 90°C) telah dilakukan. Berdasarkan …
Telah dilakukan penelitian adsorpsi lempung bentonit alam terhadap Fe2+ dan Zn2+ serta aplikasinya pada air gambut. Penelitian ini bertujuan untuk menentukan karakteristik bentonit alam, menentukan…
Telah dilakukan sintesis nanokomposit Ca-bentonit-CuFe204 secara kopresipitasi menggunakan senyawa CuCl2 dan FeCl3 pada perbandingan CuFe204 : Cabentonit (1:2). Komposit Ca-bentonit-CuFe204 dikarak…
Telah dilakukan analisis kualitatif dan kuantitatif asam lemak tak jenuh omega-6 pada minyak ikan patin dengan menggunakan alat kromatografi gas dan penentuan karakterisasi minyak ikan patin yang m…
Penelitian ini tentang ekstraksi silika dari rumput gajah (Pennisetum Purpureum) dan aplikasinya untuk menyerap zat warna metilen biru telah berhasil dilakukan. Serbuk rumput gajah dikalsinasi deng…
Research on SiO2 extraction has been done from sugarcane bagasse using hydrothermal methods with variation NaOH concentration of 0.5; 1.0; 1.5; 2.0 M and calcination methods with temperature variat…
The isolation of triterpenoid from ethyl acetate fraction of Ludiwigia peruviana leaves and α-glucosidase enzyme inhibition test from extract, fraction and the isolated compound had been conducted…
The compound of rubber band has been made using filler from glass waste with variations in the mass of glass waste 1 g, 2 g, and 3 g and the percentage of sulfur 40 %, 50 %, and 60 %. This research…
Zn-Al layered double hydroxide and Zn-Al/Biochar have been Synthesized. Synthesized material was characterized using XRD, FT-IR, SEM, BET and TG-DTA. The material is used as an adsorbent for methyl…
The research of synthesis and characterization composite of Fe3O4 with silica from rice husk and application for methylene blue adsorption has been done. Rice husk has been extracted to produced si…
Penelitian ini bertujuan membandingkan metode analisis ion logam tembaga (II) secara potensiometri dan spektrofotometri visible. Metode potensiometri dan spektrofotometri visible divalidasi dengan …
Bioethanol is a fuel which produced from a rich natural material containing cellulose, one of them is a empty palm fruit bund (EPFP). This research has made bioethanol from oil empty fruit bunch as…
Studies on the effect of humidifier temperature and hydrogen flow rate on the performance of the Proton Exchange Membrane Fuel Cell (PEMFC) using Pt/C and CoFe/N-C catalysts have been carried out. …
Kemampuan Aeromonas jandaei dalam mendekolorisasi zat warna direct red-81 dan limbah cair zat warna direct red-81 pada industri tekstil kain jumputan di Palembang belum diketahui dan dapat diuji se…
Study the effect of pressure and temperature of the preparation of MEA with membrane nafion 212 on the performance of MEA clicking using the catalyst Pt/C on both sides of the electrode has been do…
This study aims to determine the effect of bioadsorbent peel of lengkeng (Dimocarpus longan L.) to adsorb malachite green, congo red and rhodamine-B dyes by using pH variations, time variations and…
A research about carbon dots electrodes prepared from binchotan and their application in supercapacitors has been conducted. Supercapacitors were made based on combining two electrodes, where the e…
Synthesis of silver nanoparticles was carried out using Ilex macrophylla bark extract. The aims of this research was to determine the optimal conditions of the extract volume and heating temperatur…
A shoe sole rubber compound has been made using filler from glass waste. The purpose of this study is to determine the effect of concentrate glass filler on the characteristics of rubber compound a…
Research has been carried out on the processing of rubber industry wastewater using Saccharomyces cerevisiae biofilter. This study aims to determine the effect of sugarcane bagasse carbon adsorbent…
The research had been carried out on the extraction of silica from bagasse and its application to adsorb the congo red dye. Silica extraction was carried out by calcination method at temperature va…
Penelitian ini bertujuan untuk menentukan ukuran terbaik bahan pengisi zeolit (mesh) dan konsentrasi terbaik bahan pemercepat vulkanisasi zinc-2-mercaptobenzothiazole (ZMBT) pada pembuatan vulkanis…
The biocriquette made from a mixture of o palm oil shells added with banana peel and tapioca , with a composition of 80g oil palm shell, 30g tapioca and 20g kepok banana peel adhesive. Carbonizatio…
The aims of this research to evaluate the effect of carbonization time and temperature on biobriquette quality with kepok banana peel and tapioca adhesives according to SNI quality. This research w…
Ion Speciation research of Cr3+ dan Cr6+ has been conducted using potentiometric cell system potentiometric methods. The aim of this research is to determine the optimum conditions (pH and Temperat…
Research on the production of hydrogen from aluminum waste with sodium activator using aluminum-water method had been successfully done. This research utilizes the reaction of aluminum using a sodi…