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75.256  Articles
1 of 7.527 pages  |  10  records  |  more records»
The starting material for activated carbon was biomass from teak woodcutting, which consists of 47.5% cellulose, 14.4% hemicellulose, and 29.9% lignin. The surface area and iodine number of activated carbons are the factors determining the adsorption abil... see more

The starting material for activated carbon was biomass from teak woodcutting, which consists of 47.5% cellulose, 14.4% hemicellulose, and 29.9% lignin. The surface area and iodine number of activated carbons are the factors determining the adsorption abil... see more

The raw material for activated carbon is biomass which contains cellulose, hemicellulose, and lignin.  Waste from teak wood cutting consists of 47.5% cellulose, 14.4% hemicellulose, and 29.9% lignin. The surface area of activated carbon is one of the... see more

The raw material for activated carbon is biomass which contains cellulose, hemicellulose, and lignin.  Waste from teak wood cutting consists of 47.5% cellulose, 14.4% hemicellulose, and 29.9% lignin. The surface area of activated carbon is one of the... see more

Geopolymer as a Portland cement substitute had been synthesized from alkaline activation of co-combustion residuals of bamboo and kaolin. Types of used alkaline activators were NaOH solution, KOH solution, a mixture of NaOH solution-water glass, and a mix... see more

Abstrak. Penelitian ini bertujuan untuk mengetahui karakteristik karbon aktif dalam aplikasi elektroda karbon dari tempurung kelapa serta pengaruh jenis dari aktivator yang digunakan terhadap kapasitansi elektroda karbon dari tempurung kelapa. Karbon yang... see more

Abstrak. Penelitian ini bertujuan untuk mengetahui karakteristik karbon aktif dalam aplikasi elektroda karbon dari tempurung kelapa serta pengaruh jenis dari aktivator yang digunakan terhadap kapasitansi elektroda karbon dari tempurung kelapa. Karbon yang... see more

Introduction: The effect of low-level laser therapy on the secretion of tissue-type plasminogen activator (t-PA) and its inhibitor (PAI-1) in an endothelial cell (EC) culture under hyperglycemia is the subject of the presented work. Hypergl... see more

      Tofu and fish cesspool has contained an organic substance for microorganism growth in decomposing process of organic substances. The purpose of this research was to know the ability of tofu cesspool activators and fish cesspool activa... see more

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