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Sonication Technique on the Manufacturing of Synthetic Zeolites from Bagasse
(Universitas Muhammadiyah Surakarta, 2015-10-15)
Indonesia has many sugar industries to fulfill the need of sugar consumption on its huge population and all of the sugar industries use sugarcane as raw materials. In the milling process, the side product bagasse will be ...
The Influence of Sand-Lime Column Toward Physical Properties and Consolidation Parameter of Soft Clays
(Universitas Muhammadiyah Surakarta, 2015-10-15)
The construction works sometimes deal with difficult soil, for example soft clay and organic soil. Many kinds of soft clay can be found in Central Java area including Blora, Purwodadi, Sragen, and Klaten. It exposes a ...
Model of Muhammadiyah Mosques in Javanese Culture Cities
(Universitas Muhammadiyah Surakarta, 2015-10-15)
Kyai Ahmad Dahlan,the founder of Muhammadiyah Organization, had ideal of liberating Muslims from backwardness. He build a progressive life through tajdid (reform) including aspects of tauhid (faith), worship, mu'amalah, ...
Sensitivity Analysis of Water Scrubbing Process for Biogas Purification
(Universitas Muhammadiyah Surakarta, 2015-10-15)
For vehicle fuelapplication,biogas need to have high energy content. So, the gas has to be upgraded. The value of energy in the biogas is in direct proportion to the methane concentration. Raw biogas produced by anaerobic ...
Bimetallic Ag-Ni on SiO2 Catalyst for Kapok Seed Oil Hydrogenation
(Universitas Muhammadiyah Surakarta, 2015-10-15)
Bimetallic Ag-Ni on SiO2 prepared by precipitation was used as catalyst for kapok seed oil hydrogenation. The catalytic-transfer hydrogenation (CTH) was performed in a batch reactor at 76oC, catalysts loadings of 1-4%w, ...
EFFECT OF THE USE OF STEEL WASTE INTO MECHANICAL PROPERTIES OF CONCRETE
(Universitas Muhammadiyah Surakarta, 2015-10-15)
Concrete is one option as a structural material in building construction. Improved climate change is happening requires an innovation in the world of construction. In order to create a concrete constituent materials are ...
Chair Design Work With Ergonomic Aspects to Reduce Musculoskeletal Complaints PT Pinaco Main in Indonesia (PUI)
(Universitas Muhammadiyah Surakarta, 2015-10-15)
Fire extinguisher recharging is a key activity in PT Pinaco Utama Indonesia . In these activities, the workers doing
the work manually with ergonomic postures that can lead to complaints on the musculoskeletal system. ...
Design of Eco Friendly Mechanical Control Device to Trap Pests with Propeller
(Universitas Muhammadiyah Surakarta, 2015-10-15)
Various methods both physically and mechanically to control wereng coklat pest have been carried out. However, those ways are less effective control. Then another method was developed more practices and faster using ...
Microwave Assisted Alkaline Pretreatment of Ramie Decortication Waste for Bioethanol Production
(Universitas Muhammadiyah Surakarta, 2015-10-15)
Biofuel production nowadays is developed to change the fossil fuel. Among many raw materials for bioethanol production, lignocellulosic materials are promising alternative feedstocks. One of the lignocellulosic material ...
Enhance Enzymatic Digestibility of Rice Straw by Ammonia Modification Process at Ambient Condition
(Universitas Muhammadiyah Surakarta, 2015-10-15)
As a lignocellulosic biomass material, rice straw consists of cellulose, hemicelluloses, and lignin. Lignin might cover cellulose and hemicelluloses from chemical or biological treatment. Therefore, delignification process ...