Ditapis dengan
Hidrolisis Asam Kertas Hvs Bekas Menjadi Glukosa Dengan Menggunakan Variasi K…
Used paper is a waste material that can be recycled. One of the contents of used paper is cellulose that can be converted to glucose with hydrolysis process. The aim of this study are to determine the effect of hydrochloric acid concentration and hydrolysis time, then to calculate the amount of feed yield of glucose produced. Hydrolysis process using hydrochloric acid (HCl) as a catalyst which …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiii, 77 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0016)
Potensi Air Gambut Sebagai Media Kultivasi Mikroalga
Peat water is the surface water of peat soil with a very striking characteristic because it is brownish red color, contains high organic matter and high enough iron, acid taste with pH 3-5 and low level of hardness. Peat water has potential as supply of nutrients in microalgae cultivation. Some microalgae growth factors are light intensity, CO2 and nutrients. The purpose of this study is to det…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiii, 77 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0015)
Potensi Air Gambut Sebagai Media Kultivasi Mikroalga
Peat water is the surface water of peat soil with a very striking characteristic because it is brownish red color, contains high organic matter and high enough iron, acid taste with pH 3-5 and low level of hardness. Peat water has potential as supply of nutrients in microalgae cultivation. Some microalgae growth factors are light intensity, CO2 and nutrients. The purpose of this study is to det…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiii, 77 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0014)
Pemanfaatan Logam Dari Circuit Printer Bekas Untuk Pembangkit Listrik Portabel
Galvani cells are one of the alternative energy sources that can convert chemical reaction into electrical energy. The purpose of this research is to utilize electronics scraps (Cannon ip 1680) for electrochemical cells by using variation of lime juice concentration (ie 1%, 3%, 5%, 7%, and 9%) with electrode pair (1 to 8 pairs). In this study, the power generating unit consists of circuit print…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiii, 77 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0013)
Potensi Tanah Gambut Sebagai Media Kultivasi Mikroalga
Peat soil is an organic material that is formed from organic materials, peat soil has several macro nutrient content (N, P, K, Ca, Mg, Carbon (C)) and micro (Cu, Fe, Mn, Zn) (nutrient) . Microalgae are micro-sized plant groups, both single cells and colonies that live in all areas of freshwater and marine waters. Nutritional factors are one of the important factors that need to be considered in…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiii, 77 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0012)
Potensi Tanah Gambut Sebagai Media Kultivasi Mikroalga
Peat soil is an organic material that is formed from organic materials, peat soil has several macro nutrient content (N, P, K, Ca, Mg, Carbon (C)) and micro (Cu, Fe, Mn, Zn) (nutrient) . Microalgae are micro-sized plant groups, both single cells and colonies that live in all areas of freshwater and marine waters. Nutritional factors are one of the important factors that need to be considered in…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiii, 77 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0011)
Isolasi Enzim Bromelin Dari Bonggol Nanas (Ananascomosus(L) Merr)
Bromelien is one of the sulfihydryl protease enzymes obtained through the isolation process of bromelien enzymes capable of hydrolyzing the peptide bonds of proteins or polypeptides into smaller molecules of amino acids. This study aims to extract the enzyme bromelien from pineapple cobs and determine the activity of bromelien enzyme. The crude extract of bromelien enzyme was obtained by precip…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiv, 30 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0010)
Penjernihan Air Sungai Siak Menjadi Air Bersih Dengan Variasi Penambahan Tawa…
Currently, the siak water has yellows colour, smells, contains organic substances and acidic pH. People who live in the stream areas along the siak river using the water directly. They used it for bathing, washing without processing it in advance. In this research, the water was treated by using coagulation, floccculation, sedimentation and filtration processes. The purpose of this research was…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xii, 34 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0008)
Hidrolisis Kertas Hvs Bekas Menjadi Glukosa Menggunakan Variasi Konsentrasi A…
Biomass is an interesting source of energy to developed since its abundance and renewable properties. One of the sources of biomass is used paper. It can be utilized into glucose by hydrolysis process because it has holocelluloses. The aim of this study was to convert the used paper to glucose by using hydrolysis process with employed sulphuric acid as a catalyst, to determine the effect of sul…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiii, 22 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0009)
Mempelajari Pengaruh Reaksi Hidrolisis Pada Proses Pembuatan Biodiesel Dari L…
Biodiesel is an alternative fuel that is similar to diesel. Previously many biodiesel developed using raw materials of vegetable oil, but for raw materials using animal fat is still not widely developed. One of animal fat that can be used as raw material for making biodiesel is chicken fat. In this study chicken fat will pass through the hydrolysis stage before transesterification into biodiese…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiii, 33 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0007)
Pembuatan Briket Dari Kotoran Sapi
Briquettes are biomass-based alternative energy sources. Biomass used in this study is cow dung. The purpose of this research is to utilize cow dung waste as raw material of briquettes, study the effect of using and without using adhesive to briquette’s characteristics and to determine the best briquette composition according to the national quality standard 01-6235-2000. The treatment of raw…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiv, 36 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0006)
Pengolahan Limbah Plastik Botol Bekas Air Mineral Menjadi Bahan Bakar
Waste has become a difficult problem to overcome worldwide where plastic consumes 40% of the waste. basically plastic is used as a wrapping tool. because the price is cheap, airtight and resistant to changes in plastic temperature so favored by the community while recycling technology is still expensive and the plastic is difficult to be deciphered by bacteria so that plastic waste accumulates.…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiv, 25 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0005)
Penggunaan Arang Kayu Pada Pemurnian Minyak Jelantah Untuk Pembuatan Sabun Tr…
Used oil is used cooking oil that is generally not used for cooking or frying. The use of used cooking oil is very dangerous because it can cause various diseases, then the utilization of used cooking oil by way of clarified again for the manufacture of transparent soap. Transparent soap is bar soap with transparent or translucent appearance. In this study, the use of wood charcoal on refining …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xv, 40 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0004)
Penggunaan Arang Kayu Pada Pemurnian Minyak Jelantah Untuk Pembuatan Sabun Tr…
Used oil is used cooking oil that is generally not used for cooking or frying. The use of used cooking oil is very dangerous because it can cause various diseases, then the utilization of used cooking oil by way of clarified again for the manufacture of transparent soap. Transparent soap is bar soap with transparent or translucent appearance. In this study, the use of wood charcoal on refining …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xv, 40 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0003)
Pengolahan Limbah Plastik Botol Bekas Air Mineral Menjadi Bahan Bakar
Waste has become a difficult problem to overcome worldwide where plastic consumes 40% of the waste. basically plastic is used as a wrapping tool. because the price is cheap, airtight and resistant to changes in plastic temperature so favored by the community while recycling technology is still expensive and the plastic is difficult to be deciphered by bacteria so that plastic waste accumulates.…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiv, 25 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0002)
Pembuatan Briket Dari Kotoran Sapi
Briquettes are biomass-based alternative energy sources. Biomass used in this study is cow dung. The purpose of this research is to utilize cow dung waste as raw material of briquettes, study the effect of using and without using adhesive to briquette’s characteristics and to determine the best briquette composition according to the national quality standard 01-6235-2000. The treatment of…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiv, 36 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 018 (0001)
Pengaruh Ph Larutan Dan Lama Perendaman Terhadap Laju Korosi Baja Aisi 4140 M…
Corrosion is the deterioration of metal by chemical attack or reaction with its environment. It is a constant and continuous problem, often difficult to eliminate completely. One of the method of inhibiting corrosion process is use corrosion inhibitors. Guava leaf extract contains tannins which can be used as inhibitor. AISI 4140 steel is an alloy of nickel and chromium steel. The purpose of th…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xii, 25 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 017 (0057)
Pembuatan Biodiesel Dari Palm Fatty Acid Distillate (Pfad) Dengan Menggunakan…
Making biodiesel from Palm Fatty Acid Distillate (PFAD) through processes, Esterification processes which produce methyl esters which can be used as an alternative to petroleum substitutes for diesel fuel. The purpose of this research is to utilize PFAD as raw material of biodiesel making with esterification process then continued with transesterification process, Studied the influence of ester…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiii, 36 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 017 (0056)
Penentuan Kinerja Bahan Bakar Dari Campuran Minyak Jelantah Dan Solar Yang Di…
A mixture of waste cooking oil with diesel fuel there has not been used people to fuel stove the stove. During this time, many people used the oil land on the stove, but the price is very expensive. This study aims to look for materials alternative fuels substitute oil ground to the stove furnace wheelbase. To get the performance of the fuel best eaten do a variety of treatment ratio a mixture …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiii, 44 hlm.: ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 017 (0055)
Pembuatan Pulp Dari Bahan Baku Campuran Kulit Jagung Dan Tongkol Jagung
Pulp industry generally uses wood as raw material for pulp making. The limited number of wood raw materials causes a raw material crisis. Indonesia is a rich country of agricultural and plantation products, one of which is corn. Corn and corncobs contain 44.08% cellulose content that can be used for pulp making. This research uses raw material of corn husk and corn cob. The fixed variables were…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xii, 24 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 07 02. 017 (0054)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah