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99.698  Articles
1 of 9.971 pages  |  10  records  |  more records»
Suatu industri bioetanol menghasilkan limbah dalam proses produksinya, salah satunya adalah limbah padat berupa activated sludge. Keberadaan dari limbah padat ini semakin lama semakin menumpuk sehingga perlu dilakukan pengolahan menjadi sesuatu yang lebih... see more

Aim: The purpose of this study was to determine the efficiency and characteristics of pig wastewater treatment. This was to be achieved using ABR with the addition of effective microorganism4 (EM4) as a bio-activator during the startup process (R1) and wi... 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 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

Sampah sayuran merupakan jenis sampah organik biodegradable yang dapat ditemukan di setiap lokasi di Indonesia. Selain itu, timbunan sampah sayuran juga mendominasi sampah makanan. Pemanfaatan lebih lanjut sampah sayuran salah satunya dapat menggunakan pe... see more

Increased production in agriculture affects the income and welfare of farmers. One of the factors that determine agricultural production is the availability of sufficient nutrients for plants through fertilization. Fertilizers given in addition to chemica... see more

The article is devoted to the mechanisms of regulation of redox processes in cells, a review of the Keap1 / Nrf2 / ARE redox-sensitive signaling system as a fundamental pathway that plays a key role in maintaining cellular redox homeostasis under stressfu... see more

Palm kernel shells are one of the main wastes for processing of palm oil. Palm kernel shells are waste that can be used as a catalyst in the biodiesel production. Besides many natural ingredients, the price of catalyst prepared from these materials is als... see more

Nitrogen, Phosphate, and Potassium are important nutritional elements contained in the fertilizers for plants but their presence in the soil could be easily wash out by rain water. Biochar, originated from rice husks with a high absorbance ability, might ... see more

1 of 9.971 pages  |  10  records  |  more records»