Ditapis dengan
Sintesis Biodiesel Dari Low Grade Crude Palm Oil (Lgcpo) Menggunakan Katalis …
ABSTRACT Biodiesel is an alternative fuel that is environmentally friendly. The catalyst commonly used in making biodiesel is a homogeneous base catalyst that is difficult to separate from product. Therefore, it is necessary to develop catalyst technology that is more economical, easy to implement, and environmentally friendly, such as sulfonated carbon nanospheres@ferromagnetic catalyst. …
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 77 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 120 (0063)
Kombinasi Proses Koagulasi Dan Membran Ultrafiltrasi Dalam Pengolahan Limbah …
ABSTRACT The paper and pulp industry is very important economy in the Indonesian. This industry also wastewater produces which may harm our environment. This study aims to study the effect of variations in the speed of stirring coagulation using poly aluminum chloride coagulant (PAC) and ultrafiltration membrane operating pressure in the processing of pulp and paper wastewater. In the coag…
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 120 (0062)
Pemanfaatan Limbah Ampas Tebu Sebagai Bahan Baku Dalam Perolehan Glukosa Deng…
Abstract Sugarcane bagasse is one of the abundant, inexpensive agricultural wastes available as lignocellulosic biomass. Cellulose is the most renewable resource and has received much attention as a potential source of energy and carbon to produce useful products such as glucose. This study aims to determine the effect of variations in the ratio of bagasse: enzyme and temperature to the en…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 77 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 120 (0061)
Penentuan Model Kesetimbangan Adsorpsi Ion Pb(Ii) Menggunakan Regenerated Spe…
ABSTRACT Spent bleaching earth (SBE) is a waste produced by the bleaching unit in the palm oil refinery industry. One of the efforts to tackle SBE waste is regenerated into regenerated spent bleaching earth (RSBE) which can be used as an adsorber of heavy metals in water waste such as Pb(II) from industry. This study aims to determine the characteristics of the SBE and RSBE, the adsorption…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 77 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 120 (0060)
Pengolahan Limbah Cair Pulp Dan Kertas Dengan Proses Koagulasi-Flokulasi Dan …
ABSTRACT The pulp and paper industry on its activities is uses water in significant quantities, and it becomes a major component and determinant of product quality. High water consumption causes the pulp and paper industry to create large amounts of wastewater. Pollutants contained in this waste include suspended solids, color compounds, heavy metals, organic and inorganic substances, phen…
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- ISBN/ISSN
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 120 (0059)
Pemanfaatan Serat Buah Kelapa Sawit Menjadi Bioetanol Dengan Variabel Konsent…
ABSTRACT Indonesia is a country with a growing human population, causing the need of energy also increases. Bioethanol has been widely used in transportation as a fuel that is increasingly reduced. Palm fruit fiber has a high enough potential to be developed into an alternative energy source, namely bioethanol because of its high lignocellulosic content. The purpose of this study was to de…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 120 (0058)
Sintesis Membran Komposit Pva-Silika Sekam Padi Variasi : Komposisi Poly Viny…
ABSTRACT The membrane is a selective and semi permeable layer between two phases, namely the feed phase and the permeate phase. Membrane synthesis uses silica for the treatment of Rhodamin B waste with variations of PVA 8, 10, 12, 14 ml with an operating pressure of 2, 3, 4 bar. This research produced a porous membrane. Characteristic tests conducted include SEM, flux and reflection analy…
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 120 (0057)
Pengaruh Waktu Reaksi Pada Sintesis Biodiesel Dari Minyak Jarak Pagar (Jatrop…
ABSTRACT Jatropha curcas is used as a raw material for making biodiesel because the oil content of jatropha seeds is quite high around 30-50%. In this study, the transeterification of Jatropha oil into biodiesel has been conducted using La/Clay catalyst. This catalyst is made by clay activated using a NaOH base solution with concentrations 1N, 2N, and 3N and impregnated using metal La 1%, …
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- ISBN/ISSN
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 120 (0056)
Produksi Enzim Selulase Dan Xilanase Dari Eupenicillium Javanicum Dengan Subs…
ABSTRACT Bioprocess is a biotechnology science that utilizes microorganisms to produce a biochemical product, one of which is an enzyme that can function as a catalyst. Enzyme requirements continue to increase along with the growth of the bioprocess industry. Cellulase and xylanase are enzyme products commonly used in industry, such as pulp and paper, detergents, food, textiles, and others…
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- ISBN/ISSN
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 120 (0055)
Pembuatan Green Inhibitor Dari Ekstrak Teh Dan Kopi Dengan Metode Sokletasi P…
ABSTRACT Corrosion is a degradation of metals quality caused by chemical reaction between metal and its ambient. The used of green inhibitor is a natural methods to control the corrosion rate of metal. The objective of this research is to count the efficiency of green inhibitor from tea and coffee extract, to find which variable that affect the most of corrosion rate of mild steel, to dete…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 120 0054)
Konversi Limbah Padat Sagu Menjadi Bioetanol Dengan Proses Hydrolysis Dan F…
ABSTRACT The high reliance on fossil fuels such as crude oil, coal, and gas - causes exhaution on fossil resources ( crude oil, natural gas, and coal). Therefore, to resolve the fossil-fuel dependency, sago solid waste is converted into bioethanol as the renewable energy. On this research, the process of sago pulp fermentation is done by hydrolysis process and fermentation with the use of …
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 07 02. 120 (0053)
Penggunaan Media Pembelajaran Kimia Berbasis Lectora Inspire Untuk Meningkatk…
The aimed of the research was to improve students' learning achievement on the topic of environmental pollution in class VII of SMPN 32 pekanbaru. The form of the research was an experiment with a randomized control group pretest-posttest research design. The sample in this research was class VII2 as an experimental class and class VII3 as a control class that was randomly determined after …
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- Deskripsi Fisik
- x, 168 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 05 09. 120 (0035)
Pengembangan Lembar Kegiatan Peserta Didik (LKPD) Berbasis Model Pembelajaran…
The objective of this research was to develop the student’s worksheets based on the CORE (Connecting, Organizing, Reflecting, Extending) learning model in the subject of Equilibrium Ion and pH of Buffer Solution. The type of research was Research and Development method with the 4-D development model which includes Define, Design, Develop, Dissemminate. The research was only carried out at the…
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- Deskripsi Fisik
- viii, 156 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 05 09. 120 (0034)
Integrasi Strategi Pembelajaran Numbered Head Together (NHT) Dalam Model Pemb…
The purpose of this study is to look at differences in student learning outcomes, see differences in student learning motivation and see the relationship between learning motivation and student learning outcomes by implementing NHT learning strategies in PBL learning models for the subject matter of acid-base in SMAN 4 Pekanbaru. The population involved in this study were all students of cl…
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- x, 282 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 05 09. 120 (0033)
Pengembangan E-LKPD Menggunakan Aplikasi Adobe Acrobat 11 Pro Extended Pada M…
This study aims to produce teaching materials in the form of e-lkpd using the adobe acrobat 11 pro extended application which is valid for use in learning for high school students who need innovative ICT-based teaching materials to understand chemical materials that contain abstract and microscopic concepts. This research uses the Research and Development (R&D) method which refers to the Plomp …
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 130 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 05 09. 120 (0032)
Pengembangan Modul Berbasis Stem (Science,Technology,Engineering And Mathemat…
The research aims to develop modules based on STEM (Science, Technology, Engineering and Mathematics) on the colligative properties of class XII SMA / MA equivalent solutions. This type of research is research and development (R & D) with a 4D development model that includes the Define, Design, Develop and Diseminate phases. This research was carried out until the development phase (develop) in…
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- Deskripsi Fisik
- viii, 121 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 05 09. 120 (0031)
Pengembangan Lembar Kegiatan Peserta Didik (LKPD) Dengan Pendekatan Science, …
The aim of this research is to develop a Student Worksheet (SWs) with the SETS (Science, Environment, Technology and Society) Approach on the subject of Acid Bases. This type of research is research and development (R & D) with the Plomp development model which includes the initial investigation phase, design phase, realization / construction phase, test phase, evaluation and revision, and impl…
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- Deskripsi Fisik
- xi, 148 hlm,; ill.: 29 cm
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- No. Panggil
- 05 09. 120 (0030)
Penerapan Model Pembelajaran Osborn Untuk Meningkatkan Hasil Belajar Peserta …
The research aims to determine whether the application of the Osborn learning model can improve student learning outcomes on the subject of Reduction and Oxidation Reaction in X MIPA SMAN 10 Pekanbaru. The type of this research is experimental research with randomized control group pretest-posttest design. Sample of research is X MIPA 1 as the experimental class, X MIPA 3 as the contr ol class.…
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- xii, 197 hlm,; ill.: 29 cm
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- 05 09. 120 (0029)
Pengembangan Lembar Kegiatan Peserta Didik (LKPD) Berbasis Osborn Pada Pokok …
This Research aims to develop Student Activities Worksheets Based on Osborn on the Chemical Equlibrium subject valid based on the feasibility aspect of content, characteristics of Osborn, language, serve and graphic. The type of this research is research and development (R and D) with reference to the development process of 4-D model. The subject of this research is student activities worksheet…
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- Deskripsi Fisik
- ix, 160 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 05 09. 120 (0028)
Penerapan Model Pembelajaran Discovery Learning Untuk Meningkatkan Prestasi B…
This research aims to determine the improvement of students ' learning achievement in the application of the Learning Discovery Learning model on the subject of ion equilibrium and pH of class salt solution XI SMA Negeri 10 Pekanbaru. This type of research is experimental research with draft research using the Randomized Control Group Pretest-Posttest Design. The population consists of 4 classe…
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- Deskripsi Fisik
- viii, 250 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 05 09. 120 (0027)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah