Biopelumas merupakan pelumas berbahan dasar minyak nabati yang bersifat mudah terdegradasi secara alami dan ramah lingkungan. Biopelumas dapat menjadi sektor industri olekimia yang memiliki potensi besar di Indonesia. ...

The depletion of fossil fuel turns the application of biofuel as an alternative fuel. Conversion of cow manure into briquette is the alternative to reutilize valuable chemical in cow manure. The aim of this study is to ...

This work studies the conceptual design of a household kitchen food waste composter using House of Quality (HOQ) method. The scoring method is used to identify the engineering characteristic element based on customer’s ...

Water hyacinth in scientific name is known as Eichhornia crassipes. As an aquatic pest plant, water hyacinth are growing inwater flow, rivers and lakes. Water hyacinth can spread rapidly from the normal size to two times ...

This paper reports the conceptual design of a household kitchen food waste composter. Several conceptual approaches, such as Quality Function Deployment (QFD), Concept Generation, and Concept of Evaluation using PUGH Method ...

Pemanfaatan Caulerpa lentillifera oleh perusahaan makin meningkat karena kandungan antioksidan,karbohidrat, dan vitamin E yang tinggi. Oleh karena itu, banyak perusahaan yang menggunakan ekstrak Caulerpa lentillifera untuk ...