Results 11 to 20 of about 893 (101)
Optimasi Fotodegradasi Metil Oranye Menggunakan Fotokatalis Tio2/al2o3 Montmorilonit [PDF]
Jurnal Pijar Mipa, 2015 : Dispersion of TiO2 on montmorillonite pillared aluminium has been done successfully. The photocatalyst were prepared by intercalation of Al13 onto natural montmorillonite and then calcined at 500oC.
Sumarlan, I. (Iwan)
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Magnetite-montmorilonite composites as aqueous Co2+ and Cd2+ ion adsorbers [PDF]
AIP Conference Proceedings, 2021 In this study, the performance of magnetite-montmorilonite composites in absorbing Co2+ and Cd2+ composites made from Pacitan bentonite and natural iron ore reported. Composites are synthesised by inserting iron oxide into the interlayer of bentonite and then calcined at 400 °C for 1 hour.
Arif Rahman +4 more
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FORMATION OF LEATHER QUALITY INDICATORS OF DIFFERENT TYPES OF LEATHER RAW MATERIALS WITH THE USE OF MONTMORILONITE [PDF]
HERALD OF KHMELNYTSKYI NATIONAL UNIVERSITY, 2021 The tanning process is important in stabilizing the collagen structure of the derma. Сhrome tanning is the traditional option. The basic chromium sulfate is used in the production of 80% of leather in use. A peculiarity of chromium tanning turns out to be an inefficient use of chromium compounds, since almost 40% of tannins remain in wastewater ...
MARYNA ZHALDAK +2 more
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Thermoelastic properties nanocomposite chloroprene of rubber with montmorilonit
Кераміка: наука і життя, 2021 The problem that arises during the operation of tires is cyclic deformation, in which there is a conversion of mechanical energy into heat. However, due to the low thermal conductivity of rubber, repeated cyclic loads of products based on them lead to heating, which is due to the phenomenon of mechanical hysteresis.
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Study of ecological technology of leather tanningwith the use of modified montmorilonite
Personality and environmental issues, 2022 The article is devoted to the analysis of the level of environmental friendliness of the chromium tanning process carried out with the use of modified montmorillonite. Leather technology has a complex technological sequence of processes and operations for the processing biogenic material.
Olena Mokrousova +2 more
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AMINA, 2022 Senyawa di(2-etilheksil) ftalat (DEHP) merupakan salah satu polutan yang ditetapkan oleh European Union (EU) dan World Health Organization (WHO) ke dalam daftar polutan utama dan dianggap paling bermasalah bagi kesehatan manusia yaitu dapat menimbulkan gangguan sistem endokrin, sistem saraf, dan hepatotoksik. DEHP digunakan sebagai plasticizer terutama
Reza Roisatul Umma +2 more
openaire +1 more source
Morfologi Hakisan dan Sifat Serakan Lempung Kaolinit dan Montmorilonit di Kawasan Tropika
Sains Malaysiana, 2022 Tanah terserak merupakan tanah bermasalah lantaran sifat semula jadinya yang mudah bertindak balas apabila terdapat kehadiran air lalu meningkatkan potensi hakisan cerun. Kewujudan ion natrium pada mineral lempung tanah melemahkan ikatan elektrokimia tanah terserak menyebabkan zarah lempung menolak dan menjauhi satu sama lain.
Azlan Shah Nerwan Shah +2 more
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Pencirian sifat kimia bahan tanah pada cerun gagal di sepanjang jalan Ranau-Tambunan, Sabah, Malaysia [PDF]
, 2017 Kawasan kajian yang terletak di kawasan pergunungan pantai barat Sabah sering dikaitkan dengan kejadian tanah runtuh dan kegagalan cerun. Secara geologi, kawasan di sepanjang jalan raya Ranau-Tambunan (RTM) terdiri daripada cerun potongan batuan sedimen ...
Azimah Hussin, +4 more
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PENGARUH PENAMBAHAN MONTMORILLONIT TERHADAP SIFAT MEKANIKKOMPOSIT FILM KARAGENAN-MONTMORILONIT
Molekul, 2014 Telah disintesis dan dikarakterisasi edible film komposit karagenan-montmorilonit. Penelitian ini bertujuan untuk memperoleh komposisi dari komponen penyusunedible film (karagenan sebagai bahan dasar, gliserol sebagai plasticizer, dan montmorilonit sebagai filler), mengetahui pengaruh penambahan montmorilonit terhadap sifat fisik dan mekanik edible ...
Fajariyah Ulfah, Irwan Nugraha
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Jurnal Abmas, 2021 Masyarakat Jayapura juga tidak berbeda dengan masyarakat Indonesia pada umumnya, yaitu mengkomsumsi makanan jajanan pasar hasil olahan waste oil. Masyarakat penjual maupun pembeli tak pernah sadar bahwa kondisi tersebut sangat rawan dalam pemicu penyakit kanker.
Doloksaribu, Florida +1 more
openaire +2 more sources