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ANALISIS PENINGKATAN KUALITAS PASIR BESI UNTUK MEMENUHI KEBUTUHAN BAHAN BAKU …
Indonesia is an archipelagic country that has abundant iron mineral reserves. There are three types of iron raw materials found in Indonesia, including primary iron ore, laterite iron and iron sand. Thus, the use of iron sand as a raw material for the manufacture of iron and steel is one solution to the problem of the still small production of iron and steel in the country Therefore, to increas…
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- xvii, 42 hlm.; ilus.; 29 cm
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- T824242022
ANALISIS PENINGKATAN KUALITAS PASIR BESI UNTUK MEMENUHI KEBUTUHAN INDUSTRI SE…
Iron sand is one of the minerals from the iron ore group which contains various kinds of minerals, one of which is the mineral hematite (Fe2O3) which is a mineral material that can be used in the cement manufacturing industry. In the cement manufacturing industry, the Fe2O3 content in the iron sand used must comply with the cement manufacturing standard, which is 76.21%. In general, iron sand r…
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- xviii, 58 hlm.; ilus.; 29 cm
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- T859242022
PEMBENTUKAN MEMBRAN POLIMER POLYVINYLIDENE FLUORIDE (PVDF) DENGAN PENAMBAHAN …
The growth and development of the global economy makes a significant contribution resulting in increasingly uncontrolled disposal of wastewater which results in increasing environmental problems associated with the provision of clean water. Water plays a major role in most household and industrial processes. This research concerns water filtration using membrane technology with Polyvinylidene F…
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- xiv, 90 hlm.; ilus.; 29 cm
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- T875942023
KAJIAN EKSPERIMENTAL KINERJA PYROLISYS REAKTOR PLASTIC MENJADI MINYAK CAIR DE…
Produksi plastik global meningkat selama bertahun-tahun karena banyaknya aplikasi plastik di banyak sektor. Permintaan plastik yang terus menerus menyebabkan penumpukan sampah di TPA menghabiskan banyak ruang yang berkontribusi pada masalah lingkungan. Penelitian ini di fokuskan pada penggunaan pyrolysis reactor plastic yang dimana di dalamnya terdapat bagian yang saling terikat yaitu tabung re…
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- xxxi, 44 hlm.; ilus.; 2 9 cm
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- T637122022
STUDI PENGARUH TEMPERATUR TERHADAP KARAKTERISTIK BAHAN BAKAR MINYAK HASIL PIR…
The durable and non-decomposed nature of plastic poses a big problem after its use, and the increasing presence of plastic waste is very dangerous for the sustainability of the environment and ecosystems. Converting plastic waste into alternative fuels by utilizing the pyrolysis process is one of the most efficient ways to deal with the problem of plastic waste. The purpose of this research is …
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- xxvii, 37 hlm.; ilus.; 29 cm
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- T785232022
PENGARUH VARIASI TEMPERATUR PERAWATAN TERHADAP KARAKTERISTIK MORTAR GEOPOLIME…
More buildings and infrastructure in their manufacture use building materials in the form of concrete. Mortar is one of the materials in construction made of cement, fine aggregate, air and additives. Due to the increasing number of buildings and infrastructure that use concrete, cement production has increased. Cement production that continues to increase can have a negative impact on the envi…
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- xv, 53 hlm. : ilus. ; 29 cm
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- T633812022
ANALISA EFFEKTIFITAS MESIN PENCACAH BOTOL INFUS DAN SPUID DENGAN MENGGUNAKAN …
A medical waste chopper is a tool used to reduce the size and yield of crushed materials. which are desired. In this tool there are main components used, namely the induction motor, the induction motor is used because it has a strong and simple construction. But of course, there will be problems with the machine, it will reduce the workability of this medical waste chopping machine, therefore i…
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- xvii, 67 hlm,: ilus.; 29 cm
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- T504282021
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