Ditapis dengan
Adsorbsi Zat Warna Textile Rhodamin-B Menggunakan Fe-Cns (Carbon Nanosphare) …
ABSTRACT The development of the textile industry is quite rapid in Indonesia, the rapid development of this industry will also be accompanied by increasing pollution. One of the dyestuffs that are often used in the textile industry is Rhodamine-B dyestuff, Rhodamine-B compounds have water-soluble properties However, this compound is dangerous if it is directly exposed to the skin, eyes or dige…
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- Judul Seri
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- 1507113187
Pengaruh Konsentrasi Aktivasi Zeolit Alam Pada Metode Impregnasi Terhadap Ads…
Abstract Biogas is a renewable energy source, which can be produced from organic waste, such a palm oil mill effluent (POME), through an anaerobic fermentation process. The main components of biogas are Methane (CH4) and carbon dioxide (CO2). In addition there are other gases in relatively small amounts, namely nitrogen (N2), hydrogen sulfide (H2S) hydrogen (H2) and water vapor (H2O). To avoid …
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- 1507113302
Sintesis Katalis Si/Fe3o4 Untuk Degradasi Rhodamin B Dengan Metoda Foto-Fenton
ABSTRACT Industry is a sector that have an important role in the Indonesian economy. One of them is Textile and Textile Products (TPT) industry which has increased from year to year. This raises concerns about the amount of waste produced, like RB which is a complex organic waste and is difficult to be degraded by the environment. Semiconductor photo-fenton is an effective waste treatment meth…
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- 1507123897
Pembuatan Produk Karet Busa Berbasis Lateks Karet Alam Dengan Filler Serabut …
ABSTRACT The characteristics of rubber foam are influenced by various parameters, including tensile strenght and density. The purpose of this study was to make and determine the characteristics of foam rubber products based on natural rubber latex with coconut fiber filler. The manufacture of rubber foam is carried out in several stages, namely the process of making latex and mixing of additiv…
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- 1907035993
Pembuatan Produk Karet Busa Berbasis Lateks Karet Alam Dengan Filler Serabut …
ABSTRACT The characteristics of rubber foam are influenced by various parameters, including tensile strenght and density. The purpose of this study was to make and determine the characteristics of foam rubber products based on natural rubber latex with coconut fiber filler. The manufacture of rubber foam is carried out in several stages, namely the process of making latex and mixing of additiv…
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- 1907036390
Pembuatan Replika Tulang Berbahan Baku Hidroksiapatit Menggunakan Metode Star…
ABSTRACT One materials that has potential for bone implants and has a resemblance to the original bone is a 3D bone replica made from porous hydroxyapatitite (HAp). Stacrh Consolidation is one of the methods for making bone replica based on HAp. The purpose of this study was to determine the effect of variations in the addition of wheat flour to the characteristics of porous HAp. This research…
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- 1907036348
Pembuatan Replika Tulang Dari Hidroksiapatit Dengan Variasi Penambahan Tepung…
ABSTRACT Bone replicas are bones made to be used as implant models. One technique for making bone replicas was starch consolidation. The purpose of this study was to determine the effect of variations in the addition of cornstarch on the characteristics of the bone replicas produced. This research was conducted by mixing 20 grams of HAp with the addition of 8 grams, 10 grams and 12 grams o…
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- 1907036402
Pembuatan Replika Tulang Dari Hidroksiapatit Dengan Variasi Penambahan Tepung…
ABSTRACT Bone replicas are bones made to be used as implant models. One technique for making bone replicas was starch consolidation. The purpose of this study was to determine the effect of variations in the addition of cornstarch on the characteristics of the bone replicas produced. This research was conducted by mixing 20 grams of HAp with the addition of 8 grams, 10 grams and 12 grams o…
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- 1907024441
Pembuatan Ragi Kering Dari Air Fermentasi Buah Pepaya (Carica Papaya L)
ABSTRACT Baker's yeast or also known as yeast is a leavening agent in the manufacture of bread containing microorganisms of the type Saccharomyces cerevisiae. The use of yeast in bread making is known to be practical and easy, but yeast intolerance is not uncommon. Instead, natural yeast is used to solve the problem. This natural yeast (fresh yeast) has several benefits such as enriching t…
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- 1907036202
Pembuatan Ragi Kering Dari Air Fermentasi Buah Pepaya (Carica Papaya L)
ABSTRACT Baker's yeast or also known as yeast is a leavening agent in the manufacture of bread containing microorganisms of the type Saccharomyces cerevisiae. The use of yeast in bread making is known to be practical and easy, but yeast intolerance is not uncommon. Instead, natural yeast is used to solve the problem. This natural yeast (fresh yeast) has several benefits such as enriching t…
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- 1907036290
Pembuatan Replika Tulang Berbahan Baku Hidroksiapatit Menggunakan Metode Star…
ABSTRACT One materials that has potential for bone implants and has a resemblance to the original bone is a 3D bone replica made from porous hydroxyapatitite (HAp). Stacrh Consolidation is one of the methods for making bone replica based on HAp. The purpose of this study was to determine the effect of variations in the addition of wheat flour to the characteristics of porous HAp. This research…
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- Judul Seri
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- 1907036274
Pemisahan Dan Pemurnian Selulosa Dari Ampas Tebu (Saccharum Officinarum L.) D…
ABSTRACT Increasing production and productivity of sugar cane indicates that more bagasse waste will be discharged into the environment. Bagasse is known to contain around 37.65% cellulose which can be utilized as a basic ingredient for various high-value chemical products. This study aims to separate cellulose from bagasse. Separation and purification of cellulose was carried out semi-mechani…
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- 1907036233
Pemanfaatan Minyak Jelantah Menjadi Sabun Cair
ABSTRACT Used cooking oil is frying oil that contains carcinogenic compounds such as free fatty acids, peroxides and others. To utilize used cooking oil, researchers are interested in recycling used cooking oil by carrying out a purification process using wood charcoal powder as an adsorbent. After the purification process, the oil is used to make liquid bath soap. This study investigates the …
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- 1907036034
Pengaruh Kecepatan Pengaduk Pada Pembuatan Sabun Cair Cuci Piring Dengan Pena…
ABSTRACT Stirrer speed is one of the factors that influence the process of making soap. The manufacture of liquid dish soap with the addition of sweet orange peel waste extract has been carried out. This study aims to determine the effect of stirrer speed on the manufacture of dishwashing liquid soap and determine the characteristics of liquid dishwashing soap. This research began with the…
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- 1907035472
Pengaruh Kecepatan Pengaduk Pada Pembuatan Sabun Cair Cuci Piring Dengan Pena…
ABSTRACT Stirrer speed is one of the factors that influence the process of making soap. The manufacture of liquid dish soap with the addition of sweet orange peel waste extract has been carried out. This study aims to determine the effect of stirrer speed on the manufacture of dishwashing liquid soap and determine the characteristics of liquid dishwashing soap. This research began with the…
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- 1907035469
Pemanfaatan Minyak Jelantah Menjadi Sabun Cair
ABSTRACT Used cooking oil is frying oil that contains carcinogenic compounds such as free fatty acids, peroxides and others. To utilize used cooking oil, researchers are interested in recycling used cooking oil by carrying out a purification process using wood charcoal powder as an adsorbent. After the purification process, the oil is used to make liquid bath soap. This study investigates the …
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- 19070365158
Pemisahan Dan Pemurnian Selulosa Dari Limbah Daun Nanas (Ananas Comosus) Seca…
ABSTRACT Cellulose (C6H10O5)n is one of the long-chain polymers of polysaccharides prepared from saw-monomer β -glucose. Cellulose is the principal carbohydrate synthesized by plants and occupies almost 60% of the components of plant structure. The purpose of this study is to extract cellulose from the pineapple wastes semi-mechanical and obtain cellulose powder by the methods of delignificat…
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- 1907024828
Pembuatan Ragi Alami Dari Fermentasi Buah Pepaya (Carica Papaya L.)
Abstract Bread is a food product made from wheat flour mixed with bread yeast. The use of instant yeast is known to be practical and easy to obtain, but yeast intolerance is not uncommon. The use of natural yeast can be used as an alternative to overcome this problem. Natural yeast is one of the oldest biotechnology products that comes from mixing flour and fermented water containing lactic ac…
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- 1907036388
Pengaruh Ukuran Partikel Dan Waktu Kontak Adsorben Arang Aktif Kulit Kakao (T…
ABSTRACT Water and soil are generally susceptible to environmental pollution, one of the causes of pollution is the iron compound Fe2+. If the concentration of dissolved iron in the water exceeds the limit, it will cause problems such as pipes becoming corrosive. Fe metal contamination can be handled by the adsorption process using activated charcoal as an adsorbent. Cocoa rind contains high e…
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- 1907036175
Pengaruh Ukuran Partikel Dan Waktu Kontak Adsorben Arang Aktif Kulit Kakao (T…
ABSTRACT Water and soil are generally susceptible to environmental pollution, one of the causes of pollution is the iron compound Fe2+. If the concentration of dissolved iron in the water exceeds the limit, it will cause problems such as pipes becoming corrosive. Fe metal contamination can be handled by the adsorption process using activated charcoal as an adsorbent. Cocoa rind contains high e…
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- Judul Seri
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- 1907036204
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