Results 61 to 70 of about 893 (101)

MODIFICATION OF MONTMORILONITE SAMPLES WITH QUATERNARY SALT

open access: yesUniversum:Technical sciences, 2022
Feruza Makhmudova   +2 more
openaire   +1 more source

Adsorpsi Zat Warna Tekstil Reactive Red 141 Pada Tanah Liat Lokal Alami [PDF]

open access: yes, 2014
Dalam studi ini dipelajari kemampuan adsorpsi tanah liat lokal alami untuk menyisihkan warna pada larutan mengandung zat warna tekstil Reactive Red 141 (RR 141).
Notodarmojo, S. (Suprihanto)   +2 more
core  

Pemanfaatan Tras dari Samigaluh Kulon Progo sebagai Bahan Pozolan untuk Campuran Mortar [PDF]

open access: yes, 2009
Cement is one of mortar components with significant influence to mortar quality and production cost. It is necessary to use alternative material as cement substitution material to reduce production cost without reducing the mortar quality.
Hariyanto, A. D. (Ari)   +2 more
core   +1 more source

Partial discharge behaviour of cross-linked polyethylene - natural rubber blends nanocomposites as electrical insulating material [PDF]

open access: yes, 2015
Polymeric materials are widely used in power apparatus as electrical insulation, especially for high voltage cable insulation. However, partial discharge (PD) has always been a predecessor to major faults and problems in this field.
Wan Mohd. Zawawi, Wan Akmal ‘Izzati
core  

The Influence of Land Quality on Productivity of Maize in Soils Derived From Volcanic and Sedimentary Rocks in the Bogor Area [PDF]

open access: yes, 2005
Land quality has a good relationship with the productivity of maize which is influenced by parent materials and soil development, especially the nutrient retention and aluminum toxicity. Nutrient availability is strongly influenced by land management. On
SUBARDJA, D. (DJADJA)   +1 more
core  

MECHANICAL PROPERTIES AND CORROSION PROTECTION OF CARBON STEEL COATED WITH AN EPOXY BASED POWDER COATING CONTAINING MONTMORILONITE FUNCTIONALIZED WITH SILANE

open access: yesTecnologia em Metalurgia, Materiais e Mineração, 2014
In the present work the MMT-Na+ clay was functionalized with 3-aminopropyltriethoxysilane (γ-APS) and incorporated in a commercial formulation epoxy-based powder coating in a proportion of 8 wt% and applied on 1008 carbon steel panels by electrostatic spray.
Paula Tibola Bertuoli   +4 more
openaire   +1 more source

Penggunaan Abu Batu Bara Pltu Mpanau sebagai Bahan Stabilisasi Tanah Lempung [PDF]

open access: yes, 2009
Penelitian ini bertujuan memeriksa pengaruh stabilisasi tanah lempung menggunakan bahanstabilisasi Abu batu bara dan semen. Abu batu bara yang digunakan adalah abu bara hasilpembakaran dari PLTU Mpanau Kecamatan Tawaeli Kota Palu yang lolos saringan No ...
Boothe, Dawn M.   +5 more
core  

Pengaruh Konsentrasi So42- Terhadap Degradasi Methyl Orange Menggunakan Fotokatalis Tio2-bentonit [PDF]

open access: yes, 2013
Penelitian ini mengkaji pengaruh anion sulfat (SO42-), lama penyinaran,dan jumlah fotokatalis terhadap degradasimethyl orange menggunakan fotokatalis TiO2-bentonit.
Purwonugroho, D. (Danar)   +2 more
core   +1 more source

Pengaruh Aktivasi dalam Penurunan Kandungan (Pb) dalam Air Laut Menggunakan Tanah Lempung sebagai Penukar Ion [PDF]

open access: yes, 2015
Bengkalis has a characteristic red soil water that people use other alternatives such as the use of rain water as drinking water, seawater however Bengkalis potentially be processed into clean water.
Elystia, S. (Shinta)   +2 more
core  

Particularităţi de sinteză a adsorbanţilor intercalaţi pe bază de montmorilonit

open access: yes, 2011
В последнее время, во всем мире начались интенсивные исследования, касающиесясинтеза новых материалов со свойствами молекулярных сит, имеющих улучшенныеструктурно-сорбционные свойства, выше, чем у обычных цеолитов. Такие материалыбыли получены интеркалированием сшиванием глинистых минералов, в особенности изгруппы смектитов, с выраженной расширяемой ...
Rusu, V.   +6 more
openaire   +1 more source

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