Browsing UT - Faculty of Mathematics and Natural Sciences by Author "Farid, Muhamad"
Now showing items 1-20 of 25
-
Asetilasi selulosa ampas sagu dan aplikasinya sebagai fase diam kromatografi kolom
Cahyani, Rizki Dwi | Irawadi, Tun Tedja | Farid, Muhamad (2010)Asetilasi selulosa ampas sagu diawali dengan pengaktifan ampas menggunakan asam asetat glasial dan katalis asam sulfat. Asetilasi ampas yang telah bebas dari komponen pati dilakukan selama 7 dan 14 jam, serta yang telah ... -
Asetilasi selulosa ampas sagu dengan katalis I2 dan aplikasinya sebagai fase diam kromatografi kolom
Irfana, Luthfan | Irawadi, Tun Tedja | Farid, Muhamad (2010)Ampas sagu adalah sampah lignoselulosik yang masih berpotensi, murah, dan berlimpah. Penelitian ini dilakukan untuk mendapatkan fase diam kromatografi kolom terbaik dari ampas sagu terasetilasi. Ampas sagu bebas pati ... -
Biodegradasi dispersan tumpahan minyak dengan metode DOC Die-Away dan metode botol tertutup
Filosofia | Farid, Muhamad | Mas’ud, Zainal Alim (2011)Oil spill dispersant (OSD) is a mixture of surfactant and solvent designed to break the oil layer into small granules to facilitate its dispersion in natural water. In general, OSD is toxic and naturally non-degradable ... -
Comparison of Standard Operating Procedure DOC Biodegradation Materials Die-Away with Closed Bottle Methods
Suhartono, Heny Murdani | Farid, Muhamad | Mas’ud, Zainal Alim (2010)Tests for biodegradation of chemicals by the Organization for Economic Cooperation and Development (OECD) are divided into two types, which are ready and inherent biodegradations. Dissolved organic carbon (DOC) die-away ... -
Katalis Eterifikasi Gliserol Berbasis Poli–(asam stirena sulfonat) dari Limbah Styrofoam.
Ditama, Ilham | Khotib, Mochammad | Farid, Muhamad (2013)Styrofoam waste can be converted to poly–(sulfonate styrene acid) (PSSA) that can be used as catalyst. The objective of this research is to get PSSA that can catalyze the etherification of glycerol and benzyl alcohol. The ... -
Kemurnian Selulosa Serabut Ampas Sagu pada Berbagai Perlakuan Isolasi
Nurpagi, Egi Mariah | Farid, Muhamad | Irawadi, Tun Tedja (2013)Sago waste fibers is wasted by sago starch industry and contain 42% cellulose. The cellulose was isolated to obtain the best isolate through various processes and treatments, including preparation with and without grinding, ... -
Konversi Asam Oleat Menjadi 1-Hidroksietil-2-alkil-2-Imidazolina dengan Dipandu Kalorimetri Pemayaran Diferensial.
Agustian, Robby | Farid, Muhamad | Mas'ud, Zainal Alim (2017)Suhu efektif untuk konversi asam oleat menjadi 1-hidroksietil-2-alkil-2-imidazolina (HEAI) perlu ditentukan karena berpengaruh pada kemurnian produk konversi. Pemantauan reaksi menggunakan analisis kalorimetri pemayaran ... -
Laju Pelepasan Urea dari Onggok-g-poliakrilat dan Biodegradasinya
Ayatillah, Fahmiy | Farid, Muhamad | Khotib, Mohammad (2014)Onggok is a byproduct of tapioca production from cassava. Onggok contains 73% of starch which is potential to be transformed into soil conditioner, i.e. hydrogel to control urea release rate. Onggok was copolymerized by ... -
Pembentukan Stearonitril dari Asam Stearat Berbantuan Gelombang Mikro.
Zainab | Farid, Muhamad | Mas'ud, Zainal Alim (2016)Nitril merupakan senyawa organik yang banyak digunakan sebagai bahan baku dalam industri bahan kimia murni. Penelitian ini bertujuan mendapatkan informasi mengenai kondisi sintesis dalam sintesis stearonitril berbantuan ... -
Pembuatan Biofilm Berbahan Dasar Polisakarida dari Karaginan dan Tepung Tapioka
Ginting, Damenta | Sjahriza, Ahmad | Farid, Muhamad (2013)Carrageenan is a hydrocolloid extracted from Eucheuma cottonii seaweed which is a polysaccharide. Carrageenan with tapioca flour and glycerol can produce biofilm. Biofilm is an environmentally friendly material potencial ... -
Pembuatan Ester Etil Asam Lemak dari Minyak Kelapa dan Etanol dengan Katalis Abu Sabut Kelapa
Handayani, Titik | Farid, Muhamad | Irawadi, Tun Tedja (2009)Biodiesel is produced through the reaction between oil and alcohol with the help of catalyst which is called transesterification. In this research is used ethanol from alcoholic beverage distilation result with coconut ... -
Pemurnian Trinatrium Fosfat Hasil Samping Pengolahan Monasit dengan Metode Rekristalisasi dan Adsorpsi.
Affan, Oldy | Darmawan, Noviyan | Farid, Muhamad (2017)Proses pengolahan monasit menjadi rare earth element (REE) dengan metode basa menghasilkan produk samping berupa garam trinatrium fosfat (Na3PO4). Garam tersebut masih mengandung pengotor yang bersifat radioaktif, yaitu ... -
Penambahan Ekstrak Daun Sirih Hijau (Piper betle) dalam Pembuatan Larutan Pencelup Sarung Tangan Lateks Antibakteri
Utari, Anatasha | Farid, Muhamad | Darmawan, Noviyan (2017)Infeksi nosokomial merupakan infeksi yang berasal atau terjadi di rumah sakit, yang menyebabkan kematian 12–52% di berbagai negara, dan terjadi akibat transmisi bakteri antara pasien dan staf atau peralatan rumah sakit. ... -
Pencirian dan Pengolahan Fine Coal dengan Poliakrilamida sebagai Flokulan
Khayatun, Lesya Agness | Farid, Muhamad | Khotib, Mohammad (2015)Fine coal merupakan hasil samping proses produksi batu bara yang tidak dimanfaatkan dan tertimbun sebagai limbah. Sebelum dapat dimanfaatkan, fine coal perlu dicirikan dan diolah terlebih dulu. Penelitian ini menggunakan ... -
Pengolahan Fine Coal dan Aplikasinya sebagai Briket
Dwicahya, Siti Askiya Indah | Farid, Muhamad | Khotib, Mohammad (2014)Fine coal is a by-product of coal washing, which is not utilized and nearly 2 billion tons per year of fine coal is waste. The objectives of the research are to treatment fine coal using centrifugation and coagulation-flocculation ... -
Penguraian Termal serta Pengaruh Jenis Media Tanah pada Laju Penguraian Aerob Plastik Oksobiodegradabel dan Edible Film
Sholihat, Rahmawati | Farid, Muhamad | Khotib, Mohammad (2014)Degradation of oxobiodegradable plastic (OBP) in the environment has been studied by thermal and aerobic degradation tests. Thermal degradation of OBP was studied at 70, 110, and 150 °C and the chemical bonding transformation ... -
The Potency of Zero Valence Fe Particles as Degradation Agent for Organochlorine Pesticide and Alkylbenzenesulfonate Surfactant
Aprian | Sutriah, Komar | Farid, Muhamad (2010)Remediation technology using zero valence Fe particles (Fe0) as an effective environmentally friendly pollutant degradation agent has been concerned by researchers in the last decade. In this research, Fe0 particles have ... -
The Potency of Zero Valence Fe Particles as Degradation Agent for Organochlorine Pesticide and Alkylbenzenesulfonate Surfactant
Aprian | Sutriah, Komar | Farid, Muhamad (2010)Remediation technology using zero valence Fe particles (Fe0) as an effective environmentally friendly pollutant degradation agent has been concerned by researchers in the last decade. In this research, Fe0 particles have ... -
Preparasi Pupuk Diamonium Fosfat dari Hasil Samping Pengolahan Monasit.
Zhafira, Alifa | Darmawan, Noviyan | Farid, Muhamad (2017)Penelitian ini bertujuan menghasilkan pupuk diamonium fosfat (DAP) dari dekomposisi monasit dalam proses produksi unsur tanah jarang di PT Timah Tbk, Bangka, Indonesia. DAP merupakan pupuk yang mengandung kadar fosfat ... -
Produksi Gas Selama Proses Biodegradasi Heavy Oil Waste dengan Teknik Landfarming
Roslina, Lena | Charlena | Farid, Muhamad (2009)Bioremediation is defined as biological degradation process of organic or inorganic wastes in a controlled condition to control and reduce their amount in the environment. In this study, the soil which had been poluted by ...