Ditapis dengan
Pengembangan E-Lkpd Termokimia Berbasis Self Regulated Learning (SRL) Menggun…
Abstract: This research purposes to develop thermochemistry E-LKPD based on Self Regulated Learning (SRL) using wizer.me in class XI SMA/MA level, knowing the validity of E-LKPD based on aspects of content feasibility, Self Regulated Learning characteristics, language, presentation, graphics, E-LKPD cover design, E-LKPD content design and knowing user responses to the E-LKPD developed. This r…
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Prarancangan Pabrik Carboxymethyl Cellulose Dari Cellulose Proses Continue Wy…
Carboxymethyl Cellulose is an organic compound with the molecular formula C8H11O7Na which is a derivative of cellulose which is commonly used in various industries such as the detergent, paint, ceramics, textile, paper and food industries. The main raw materials used in making carboxymethyl cellulose using the Wyandotte Continuous Process are cellulose, monochloroacetic acid and sodium hydroxid…
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Prarancangan Pabrik Minyak Merah Dari CPO Dengan Desain Alat Utama Deodorizer…
Oil palm as a plant that produces palm oil and palm kernel is one of the favorite plantation crops which is a source of non-oil and gas foreign exchange for Indonesia. In Indonesia, the cooking oil most often used is palm cooking oil. This condition is caused by Indonesia being a palm oil producing country, this oil is also quite ideal in terms of price and availability. This feasibility study …
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Prarancangan Pabrik T-BUTYL ALCOHOL Dari Isobuten Dan Air Berkapasitas 330.0…
Tertiary Butyl Alcohol is an alcohol compound with the molecular formula C4H9OH. In the current industrial era, tertiary butyl alcohol is produced as a finished product and as an intermediate product. Tertiary butyl alcohol is used as a chemical solvent and also in the pharmaceutical field, while intermediate products are used as raw materials for the process of making methyl tertiary butyl eth…
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Prarancangan Pabrik Etilen Glikol Dari Etilen Oksida Dan Air Menggunakan Pros…
Ethylene glycol is an organic compound with the molecular formula C2H6O2 which is included in simple diols, in the current industrial era ethylene glycol has an important role and is widely used as antifreeze in car radiators and as raw material for the manufacture of polyester fiber, in addition to being an auxiliary material in the latex industry and coolant in compressors. The main raw mater…
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Prarancangan Pabrik Pembuatan Isopropil Alkohol Dengan Proses Hidrasi Langsun…
Isopropyl alcohol (C3H7OH) is a colorless, volatile and flammable liquid. Isopropyl alcohol has various uses, both as a final product and intermediate. Some examples of isopropyl alcohol as a final product are: as a solvent, the manufacture of chemicals in agriculture, additives in medicines, and antiseptic ingredients. As an intermediate product, isopropyl alcohol is used for the production of…
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Sintesis Dan Studi Molecular Docking Senyawa Hidrazon Turunan 3-Metoksi-4-(Pr…
Hydrazone is a substituted compound with stable imine-type that has an azomethine groups (-NH-N=C-R-). These compounds have interesting biological properties, such as anti-inflammatory, antituberculosis, antitumor, antimicrobial activity, anticancer and others. The hydrazone compound with the IUPAC name (E)-N'-(3-methoxy-4-(propoxy)benziliden) isonicotinohydrazide and named as HDZ-ISZ has been…
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- 1903111754
Arang Kulit Singkong (Manihot Esculenta Crantz) Sebagai Adsorben Logam Timbal…
Cassava peel (Manihot esculenta Crantz.) has the potential to be used as an adsorbent in the form of carbon used in the adsorption process to remove lead (II) ions because of its cellulose content. This study aims to determine the ability of charcoal of cassava peel in absorbing lead (II) ions. charcoal of cassava peel made by carbonization at 300°C for 120 minutes. The result showed that the …
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- 1903125114
Uji Aktivator dan Inhibitor Beberapa Ion Logam Terhadap Aktivitas Enzim Lakas…
Laccase (E.C1.10.3.2 : oxygen oxidoreductase) is a multi-copper enzyme that catalyzes oxidation process or release of substrate electrons using oxygen molecules as electron acceptors. Laccase used in this study came from Trichoderma asperellum LBKURCC1. The purpose of this study was to analyze the effect of metal ions (Cu2+, Co2+, Zn2+, Mn2+, Mg2+, and Fe2+) on the activity of laccase A and B, …
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- 1903112766
Studi Komparatif Aktivasi Fisika Menggunakan Microwave dan Furnace Pada Sinte…
Durian peel can cause environmental problems such as unpleasant odors. The chemical composition of durian peel with cellulose, lignin, and starch content makes durian peel can be used as raw material in the manufacture of activated carbon. In this research, a comparative study of physical activation using microwave and furnace after chemical activation with KOH on the synthesis of durian peel a…
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Sintesis Arang Aktif Daun Nenas (Ananas Comosus Morris) Dengan Iradiasi Micro…
Pineapple leaf were potentially used as an alternative source of adsorbent because of high cellulose content. This research aims to determine the characteristics of pineapple leaf carbon activated using microwave irradiation and determine the adsorption capacity of activated pineapple leaf carbon in adsorbing methyl orange dye. Pineapple leaf carbon was made through a carbonization process for …
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Sintesis Arang Kulit Singkong (Manihot Esculenta Crantz) Diaktivasi Menggunak…
Cassava peel is an industrial waste that has not been utilized optimally. Cassava peel has a cellulose content of 37.86%, so it has the potential to be used as a bio adsorbent for methyl orange dye in wastewater treatment. The aim of this research was to analyze the effect of variations in microwave irradiation power on cassava peel carbon and the best adsorbent dose on the adsorption of methyl…
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Sintesis Katalis Cao-Sio2 dari Cangkang Kerang Darah dan Sabut Kelapa Untuk P…
CaO catalyst is a heterogeneous catalyst used in biodiesel synthesis. Modification of the CaO catalyst with porous materials such as silica (SiO2) was carried out to increase its catalytic activity. The aim of this research is to synthesis the CaO-SiO2 catalyst using the wet impregnation method with variations in the weight of silica to CaO, namely 3%, 5%, and 7% (w/w). The CaO catalyst was obt…
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- 1903111705
Sintesis Katalis Cao-Sio2 dari Cangkang Kerang Darah dan Sabut Kelapa Untuk …
CaO catalyst from blood cockle shells calcined for 5 hours at 900oC is a heterogeneous catalyst commonly used for biodiesel synthesis. However, the surface area of the CaO catalyst is still too low so it needs to be modified with porous materials such as silica (SiO2) from coconut fiber to increase its catalytic activity. The aim of this research is to synthesize a CaO catalyst from blood cockl…
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- 1903124487
Studi Kombinasi Metoda Kiln Drum-Microwave Pada Sintesis Arang Aktif Kulit Du…
Durian peel has a high cellulose content so it has the potential to be used as an ingredient for making activated charcoal. This research aims to synthesize activated charcoal from durian skin as raw material and utilize activated charcoal to overcome several peat water parameters. Durian peel activated charcoal was synthesized using the drum kiln carbonization (AKD) method and followed by acti…
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- 1903110738
Sintesis Arang Aktif Kulit Durian (Durio Zibethinus Murr.) Melalui Kombinasi …
Durian peel biomass has been widely studied as a source of activated charcoal because of its cellulose content. This research aims to study the character of activated charcoal obtained from the combination of kiln drum-microwave process under the influence of microwave irradiation time from durian peel biomass (KD) and its adsorption ability to methylene blue dye in liquid phase solution in bat…
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Efek Waktu Karbonisasi Biomassa Kulit Durian (Durio Zibenthinus) Terhadap Kar…
The biomass of durian peel has been successfully transformed into an adsorbent based on activated charcoal on a laboratory scale, due to its high cellulose and hemicellulose content. This research aims to study the characteristics of activated charcoal obtained from the carbonization process inside a furnace at a temperature of 300ºC with durations of 30, 60, and 90 minutes, resulting in duria…
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- 1903156256
Arang Kulit Kayu Akasia (Acacia Crassicarpa Sp.) Untuk Penjerapan Ion Timbal(Ii)
Acacia bark (Acacia crassicarpa sp) contains cellulose, lignin and tannin which have the potential to be used as adsorbents in the form of charcoal. Acacia bark charcoal is used as an adsorbent in the adsorption of lead(II) ions. This research aims to determine the adsorption capacity and efficiency of acacia bark charcoal in adsorbing lead(II) ions with optimization conditions of pH, contact t…
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- 1903155640
Isolasi Senyawa Metabolit Sekunder Dan Uji Toksisitas Ekstrak Etil Asetat Dau…
Helixanthera sp. is a parasitic plant from the Lorantaceae family which is often considered a parasitic plant and has no benefits by society. Therefore, this research was carried out to isolate and catalyze secondary metabolite compounds from the ethyl acetate extract of the leaves of the mistletoe rubber tree (Helixanthera sp.) and to test the toxicity of the ethyl acetate extract of the leave…
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- 1903111840
Biosorben Arang Kulit Kayu Jabon Putih (Anthocephalus Cadamba Miq.) Untuk Ads…
White jabon bark is one part of the white jabon tree (Anthocephalus cadamba Miq.) which has the largest cellulose content of 52.4%, which can be used as an adsorbent. This research aims to determine the efficiency and adsorption capacity of adsorbents in adsorbing metal ions lead(II) at optimum pH parameters, optimum contact time, and concentration optimum adsorbate. White jabon bark in this st…
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- 1903113862
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah