Ditemukan 836 dokumen yang sesuai dengan query
TELAAH 31:1 (2013)
Artikel Jurnal Universitas Indonesia Library
Saeedi, Ali, author
This research was carried out with the aim of providing a better understanding of the multiphase fluid flow characteristics of fluid-rock systems during the geo-sequestration process. The ultimate goal of this research was to experimentally evaluate the change in a number of multiphase flow characteristics of the system over time...
Heidelberg : Springer, 2012
e20402043
eBooks Universitas Indonesia Library
Albert Santoso , author
[ABSTRAK
Penggunaan bahan bakar oleh industri secara masif meningkatkan emisi karbon dioksida secara signifikan. Hal ini menyebabkan dua permasalahan besar, yakni pemanasan global dan krisis energi. Untuk mengatasi kedua masalah tersebut, mikroalga klorofita, seperti Chlorella vulgaris, dikenal memiliki kemampuan fiksasi karbon dioksida yang baik. Karbon dioksida yang terikat kemudian disintesis menjadi...
2015
T43132
UI - Tesis (Membership) Universitas Indonesia Library
Shuai, Zhigang, author
This volume describes recent progresses in Prof. Shuai’s group in developing computational tools to assess the intrinsic carrier mobility for organic and carbon materials at the first-principles level. According to the electron-phonon coupling strength, the charge transport mechanism is classified into three different categories, namely, the localized hopping model, the...
Heidelberg : Springer, 2012
e20406090
eBooks Universitas Indonesia Library
It is well known that the extensive emission of greenhouse gases(GHG) such as
CO2 gas and freon gas during a long period up to the present society after the industri-
al revolution in the 18th century is a fundamental reason causing the global warming
and the climate change on our globe as reported...
JPS 9 (2015)
Artikel Jurnal Universitas Indonesia Library
In recent years, as a supplement for conventional large-scale power generation system,
gas distributed generation has got much comprehensive attention. This study reviews the cur-
rent status, incentive policies and barriers of gas distributed generation in Shanghai. Currently,
the gas distributed energy development in Shanghai is facing grim situations: on the one hand,
most...
JPS 9 (2015)
Artikel Jurnal Universitas Indonesia Library
Mark S. Ashton, editor
The book has value to the reader to better understand : a) carbon science and management of forests and wood products; b) the underlying social mechanisms of deforestation; and c) the policy options in order to formulate a cohesive strategy for implementing forest carbon projects and ultimately reducing emissions from...
Dordrecht: Springer, 2012
e20417873
eBooks Universitas Indonesia Library
Peat land has specific character, depends on depth of peat and peat decomposition rate. Earthworms has a role in decomposition, carbon cycle of nutrient. The aim of the research was to identify the population and diversity of earthworms on peat soil in central Kalimantan and to get species of dominant...
BBIO 9:4 (2009)
Artikel Jurnal Universitas Indonesia Library
Indah Kemala, author
ABSTRAK
Penelitian ini ditujukan untuk menghasilkan karbon aktif berbahan dasar kulit durian untuk pengaplikasiannya dalam mengadsorpsi pewarna Methylene Blue. Pada penelitian ini H3PO4 dipakai sebagai aktivator dengan variasi rasio impregnasi 1/1, 2/1, dan 3/1. Aktivasi dilakukan pada suhu 600oC selama 1 jam. Kulit durian dicuci dan dikeringkan menggunakan oven pada suhu...
2016
S64619
UI - Skripsi (Membership) Universitas Indonesia Library
Nuryanti Dewi Jayanti, author
ABSTRAK
Pemanfaatan penggunaan gas CO2 untuk dikonversi menjadi senyawa yang memiliki nilai tambah semakin meningkat karena meningkatnya perhatian terhadap pemanasan global. Reduksi CO2 secara elektrokatalik untuk membentuk senyawa siklik karbonat dengan adanya epoksida merupakan topik yang cukup menarik. Pada penelitian ini dilakukan elektrosintesis senyawa kimia dari reduksi CO2 dan propilen oksida...
2016
S64954
UI - Skripsi (Membership) Universitas Indonesia Library
