Ditapis dengan
Pembuatan Pulp Dari Rumput Perimping Dengan Pelarut Organik Asam Formiat
Organosolv pulping is the process of pulp making using organic solution. Utilization of perimping grass is still very limited. Perimping grass (Themeda gigantea) is a lignocellulosic biomass, so it can be a raw material for pulp production that be valuable products. The objectives of this research is to obtain the characteristics of pulp (yield, cellulose content, lignin content, bursting index…
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- xv, 98 hlm.; ill.; 29 cm
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- 07 02. 117 (0076)
Pembuatan Bioetanol Dari Nira Nipah Menggunakan Bakteri Zymomonas Mobilis Den…
In Riau province the existence of palm is abundant. Nipah can potentially supply biofuels because Its sap has a sugar content of 15-20% which can be converted into bioethanol. Bioethanol is ethanol produced from raw materials containing starch, sugar and cellulose through a process of fermentation and distillation that can be used as an alternative fuel which is environmentally friendly and ren…
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- xv, 76 hlm.; ill.; 29 cm
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- 07 02. 117 (0075)
Pengolahan Limbah Cair Sawit Dengan Metode Aop (Advanced Oxidation Process) M…
Processing of palm oil into Crude Palm Oil (CPO) will produce a large amount of liquid waste. To produce a ton of crude palm oil (CPO) produced 6 m3 of palm oil mill effluent. In this study, a process for removing organic compounds in wastewater using the advanced oxidation process by combining peroxymonosulfate (2KHS5.KHSO4.K2SO4) and a catalyst of LaMnO3 Perovskite. The combination will produ…
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- xiii, 50 hlm.; ill.; 29 cm
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- 07 02. 117 (0074)
Pembuatan Biodiesel Dari Crude Palm Oil (Cpo) Dengan Katalis La/Nza
Total petroleum reserves are declining causing high world oil prices, to overcome this it is necessary to develop alternative renewable energy derived from vegetable oil, one of which is biodiesel. Purposes of this research were to produce biodiesel from CPO as an environmentally friendly alternative fuel, having study the ratio of impregnation La on NZA and catalyst weight to the yield of biod…
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- xiii, 94 hlm.; ill.; 29 cm
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- 07 02. 117 (0073)
Pengaruh Variasi Waktu Karbonisasi Dan Massa Adsorben Kompos Campuran Sludge …
Peat water has a low pH (3-5), brown (124-850 PtCo), and contains many organic substances that do not meet the standards of water quality requirements as Permenkes No.416/MENKES/PER/IX/1990. Therefore it is necessary for processing methods to eliminate pollutants contained in the peat water so it can be used according to quality standards, either by adsorption. Adsorbent used in this research i…
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- xiv, 70 hlm.; ill.; 29 cm
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- 07 02. 117 (0072)
Pengaruh Penambahan Graphene Oxide Terhadap Sifat Mekanis Bioplastik Berbasis…
Bioplastics are an alternative for conventional plastics that are biodegradable because its made from natural materials that can be decomposed by the environment. Bioplastics can be made from sago starch and filler wich is graphene oxide because its availability and it can improve the mechanical properties of bioplastics. This study aims to make bioplastic from sago starch with the addition of …
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- xii, 75 hlm.; ill.; 29 cm
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- 07 02. 118 (0006)
Hubungan Motivasi Belajar Dan Self-Regulated Learning Dengan Hasil Belajar Fi…
Penelitian ini bertujuan untuk mengetahui hubungan antara motivasi belajar dan self-regulated learning dengan hasil belajar fisika siswa kelas XI SMA Negeri 4 Pekanbaru. Jenis penelitian ini adalah penelitian korelasional. Sampel dalam penelitian ini berjumlah 64 siswa kelas XI IPA SMA Negeri 4 Pekanbaru Tahun Pelajaran 2016/ 2017. Instrumen penelitian menggunakan kuesioner dan dokumentasi. Tek…
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- viii, 84 hlm.; ill.; 29 cm
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- 05 08. 117 (0010)
Pengaruh Penambahan Graphene Oxide Terhadap Sifat Bioplastik Berbasis Pati Si…
Industrial developments coupled with an increase in the number of residents led to the creation of several problems such as the accumulation of plastic waste in large quantities .. Conventional plastics are still often used today derived from synthetic polymer materials that are difficult to be recycled and degraded by microorganisms. Bioplastic is one solution to this problem. One of the mater…
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- xii, 71 hlm.; ill.; 29 cm
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- 07 02. 118 (0005)
Sintesis Biodiesel Dari Minyak Nyamplung Menggunakan Katalis Geopolimer: Peng…
Petroleum still serves as a major national energy and fuel resource. Petroleum reserves in Indonesia are increasingly depleted, requiring the use of alternative energy that is environmentally friendly and renewable like biodiesel. Process of making biodiesel so far using a homogeneous catalyst NaOH or KOH which has a weakness of the formation of soap products and the complexity of separation of…
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- xi, 61 hlm.; ill.; 29 cm
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- 07 02. 118 (0004)
Tingkat Keterlaksanaan Pendekatan Saintifik Pada Mata Pelajaran IPA Berbasis …
This research aims to describe the level of implementation scientific approach in science based on Curriculum 2013 according to the perception of 9th grade student of SMP Negeri Pekanbaru. The research use survey method. The population is students of 9th grade SMP Negeri Pekanbaru, namely: SMPN 1 Pekanbaru, SMPN 6 Pekanbaru, and SMPN 23 Pekanbaru the totally is 771 students. The sample use S…
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- ix, 81 hlm.; ill.; 29 cm
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- 05 08. 117 (0009)
Sintesis Katalis Perovskite Komposit Cefeo3/Sbe Dengan Metode Sol-Gel Untuk P…
Perovskite catalyst composite of cerium ferrite (CeFeO3) have been successfully prepared via assembling mesoporous CeFeO3 on the surface of Spent Bleaching Earth (SBE) with citric acid assisted sol-gel method. Physical properties were characterized by several techniques such as X-ray diffraction (XRD) and nitrogen gas adsorption-desorption (BET), absorbance of oxidation samples were analysis us…
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- xi, 100 hlm.; ill.; 29 cm
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- 07 02. 118 (0003)
Penerapan Model Pembelajaran Kooperatif Tipe Murder Untuk Meningkatkan Motiva…
The problems encountered are the lack of motivation possessed by the students causing low student learning outcomes. The low learning outcomes of science students of grade VIII SMP NEGERI 5 Kuantan Mudik is caused by students less active and feel not interested in learning, students feel bored in teaching and learning process, and lack of motivation obtained by students in learning. So that wil…
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- viii, 75 hlm.; ill.; 29 cm
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- 05 08. 117 (0008)
Peningkatan Motivasi Belajar Siswa Sma Dengan Pendekatan Kontekstual Mengguna…
This research aimed to describe and find out the improvement of the students motivation learning by using media simulated virtual PhET through contextual approach at SMAN 10 Pekanbaru. This type of research is a true-experimental, with the pretest posttest- control grup design. The subject of this research is students class VIII at SMPN 34 Pekanbaru, total of 96 students as divide into two clas…
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- ix, 179 hlm.; ill.; 29 cm
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- 05 08. 117 (0007)
Kesetimbangan Adsorbsi Zat Pewarna Rhodamine B Menggunakan Fly Ash Sawit Seba…
Rhodamine B is one of the various toxic dye that contributes significantly to environmental pollution, because it is non-biodegradable, toxic and harmful to the environment. One effort to reduce the amount of rhodamine b is the adsorption process. One of the good adsorbent that can be use for adsorbtion process is palm oil fly ash. The purpose of this study to aim the effect of adsorption tempe…
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- xiii, 74 hlm.: ill.; 29 cm
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- 07 02. 118 (0002)
Penggunaan Lks Hots Untuk Meningkatkan Kemampuan Berpikir Tingkat Tinggi Sisw…
This study aims to determine the use of HOTS Student Worksheet to improve the thinking ability of high grade students of class XI SMA Negeri 8 Pekanbaru which refers to four indicators, namely Analysis, Evaluation, Inferens and Comparison. The type of research used is quasi experimental research. Subjects of this study were 68 people, namely 34 people in the control class and 34 people in the e…
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- vi, 134 hlm.; ill.; 29 cm
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- 05 08. 117 (0006)
Pembuatan Membran Ultrafiltrasi Selulosa Asetat Untuk Pengolahan Limbah Cair Mal
Ultrafiltration membrane is a membrane that resist colloids, particles, microorganisms such as bacteria and viruses or macromolecules that are 1 -100 nm in size. Membrane synthesis was using cellulose acetate material with phase inversion method. The purpose of this research were to make membranes of cellulose acetate for waste water treatment mall with 12.5%, 15%, 17.5%, and 20% by weight of c…
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- xiii, 52 hlm.; ill.; 29 cm
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- 07 02. 118 (0001)
Pengaruh Penambahan Sari Buah Nanas Terhadap Mutu Minuman Jelly Cincau
The purpose of this study were to determine the quality and the best formulation of cincau jelly drink with addition of pineapple extract. This study used a Complete Randomized Design consisting of five treatments and three replications to obtain fifteen experimental units. The treatments in this study were CN1 (cincau extract 90% and pineapple extract 10%), CN2 (cincau extract 80% and pineappl…
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- ix, 65 hlm.: ill.; 29 cm
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- 06 03. 117 (0104)
Pemanfaatan Minyak Atsiri Rimpang Jeringau (Acorus Calamus L.) Sebagai Antiba…
The purpose of this research was to get the volume of jeringau rhizome essential oil right on the quality of transparent soap and it’s resistence to growth of S. aureus and E. coli. The research used a Complete Randomized Design with five treatments and three replications. The treatments were addition of jeringau rhizome essential oils, S0 (0 ml), S1 (0.05 ml), S2 (0.10 ml), S3 (0.15 ml), and…
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- x, 75 hlm.: ill.; 29 cm
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- 06 03. 117 (0103)
Penambahan Larutan Kapur Sirih Dan Bubuk Kulit Buah Manggis Terhadap Kualitas…
Nypa sap was material for making palm sugar be easily to damage due to microbial contamination. It can be prevented by the addition of lime solution and mangosteen rind powder. The purpose of this research was to determine the effect addition of lime solution and mangosteen rind powder to nypa sap for making palm sugar. This study used Randomized Block Design (RBD) with five treatments and thre…
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- xi, 86 hlm.: ill.; 29 cm
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- 06 03. 117 (0102)
Variasi Komposisi Jerami Dan Sekam Padi Terhadap Mutu Briket Bioarang
Bio-charcoal briquette is one of the biomass fuel. Biomass used in this research were rice straw and rice husk. The aim of this research was to obtain the best composition of bio-charcoal briquettes using rice straw and rice husk that meet the standard quality of briquette. The research used Completely Randomized Design with five treatments and three replications. The treatments were ratio of r…
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- xi, 59 hlm.; ill.; 29 cm
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- No. Panggil
- 06 03. 117 (0101)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah