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ISSN:    frecuency : 4   format : Electrónica

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Volume 14 Number 1 Year 2013

7 articles in this issue 

Nida Sopiah,Adi Mulyanto,Sindi Sehabudin

Chlorella sp. is a single-cell microalgae that lives in aquatic environment. It grows and developsby making use of sunlight as an energy source and carbon dioxide (CO2) as carbon source. Chlorella sp. can be utilized as biological agents in reducing ... see more

Pags. 1 - 6  

Iin Parlina,Lestari Widodo

Along with the development of biogas and its utilization, biogas reactors also evolved from conventional reactor types to high rate performance reactors, adapts to the needs of increased efficiency and also the characteristics of organic waste that is dif... see more

Pags. 7 - 16  

Firman L. Sahawan

The position of composting household waste in terms of waste management at the macro level is very important, because household acts as a source of waste. When organic waste at household can be composted, then the waste transported to landfill will be red... see more

Pags. 17 - 24  

Alfakhur Ridlo,Masami Ohtsubo

Keberhasilan desain landfill liner membutuhkan pertimbangan yang diberikan kepada unjuk kerja hydraulic liner dari landfill. Unjuk kerja sistem hydraulic liner meliputi control laju kebocoran, waktu tempuh kontaminan melewati liner, dan attenuasi (penguat... see more

Pags. 25 - 34  

Agung Riyadi,Matih Santos

This study is located in industrial area in Sekupang, Batam. Primary data collection includes water quality, aquatic biota, and the tidal current direction and speed measurement. Overall water quality conditions in the surrounding industrial area Sekupang... see more

Pags. 35 - 42  

Sudaryono .

The growth of the dairy industry in Indonesia is expected to be an attraction for the local farmers. The increasing number of breeders will have a negative impact on the increase of waste generated.Waste from the farm business can be a solid waste, gas an... see more

Pags. 43 - 48  

Sri Wahyono

In line with population growth and lifestyle, the number of electronic waste increased. Electronicwaste is a hazardous waste that threaten human survival. Various efforts have been and are beingtaken to prevent environmental degradation caused by poor man... see more

Pags. 49 - 58