Preparation of calcium oxide from chicken and goat bones through decomposition thermal at various temperatures at 400°C, 500°C, 700°C, 800°C, 900°C, 1000°C, 1100°C has been carried out. The …
Research on determination of calcium oxide (CaO) optimum concentration as pH regulator on water treatment system has been done. Water sample with pH 4.3, conductivity 530 pS/cm, TDS 400 ppm was tre…
Biomassa hutan berperan penting dalam siklus karbon, karena 50% total biomassa merupakan cadangan karbon tersimpan. Penelitian mengenai pendugaan karbon tersimpan serasah dari tiga spesies bambu di…
Penelitian tentang bioremediasi hidrokarbon minyak bumi skala laboratorium menggunakan kultur campur bakteri indigen dari kawasan mangrove Sungsang kabupaten Banyuasin Sumatera Selatan dilakukan pa…
Penelitian tentang biomassa dan cadangan karbon bambu mayan (Gigantochloa robusta Kurz) telah dilakukkan pada bulan Maret sampai Juni 2014 di Hutan Bambu Kota Pagar Alam Provinsi Sumatera Selatan. …
Pendugaan kandungan karbon tersimpan pada serasah merupakan salah satu upaya penting dalam mengurangi dampak perubahan iklim. Penelitian ini bertujuan untuk menghitung biomassa dan memprakirakan ka…
Preparation of calcium oxide from crab shell through decompotition at 3 hours at various temperatures 700°C, 800°C, 900°C, 1000°C and 1100°C was done. Calcium oxide from preparation was charac…
Wastewater treatment of procion red dyes have been done using composite Fe304 - activated carbon of coconut shell. Characterization of composite Fe304 - activated carbon used SEM and XRD.. The eval…
Pada penelitian ini, penulis melakukan penyambungan baja karbon 4340 dan ST 36. Metode pengelasan yang digunakan adalah SMAW menggunakan metode Taguchi, dengan menggunakan hasil Analysis of Varianc…
Penelitian ini bertujuan untuk mengkaji pengaruh kematangan dan ketebalan gambut terhadap kadar Mg dan laju pertumbuhan tanaman kelapa sawit pada gambut pedalaman. Penelitian ini dilaksanakan dari …
The stage of mining activities carried out before taking valuable minerals or coal is stripping the overburden. The usual method is to use the ripping method. This study aims to examine the effect …
Telah dilakukan preparasi kalsium oksida dari tulang sapi dan tulang ikan dengan proses dekomposisi selama 3 jam pada variasi temperatur 400°, 500°, 800°, 900°, 1000°, dan 1100°C. Kalsium oks…
Corrosion is damage that occurs to metal with a brownish color marked on the metal surface, one of the factors for corrosion is the environment. To slow down the occurrence of corrosion is done by …
Penelitian ini termasuk jenis penelitian ekperimen. Karena baja karbon memiliki kemampuan cor yang baik dan baryak digunakan sebagai bahan industri otomotif contohoya velg sepeda motor, dan hargany…
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…
A research had been carried out on the preparation of carbon dots from binchotan pelawan wood (Tristaniopsis merguensis) with top-down synthesis method using the process of eletrolysis and sonicati…
Synthesis of carbon dots from binchotan Pelawan wood material (Tristaniopsis merguensis) by electrochemical and applied as Cr(VI) fluorescence sensors has been successfully carried out. This study …
Climate change on earth occurs due to an increase in the concentration of greenhouse gases containing carbon dioxide which can increase temperatures on the earth such as melting of ice at the north…
Telah dilakukan penelitian tentang preparasi karbon berpori dari tumbuhan apu -apu (Pistia Stratiotes) dan aplikasi sebagai elektroda baterai lithium. Baterai dibuat dengan elektroda karbon dari ka…