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4.656  Articles
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Lubricating oil is classified as B3 waste (hazardous and toxic waste). In the lubricating oil consists of zinc waste which is very dangeraous for healt and environment. So that to handle lubricating oil is used the adsorption method using coconut shell as... see more

Lubricating oil is classified as B3 waste (hazardous and toxic waste). In the lubricating oil consists of zinc waste which is very dangeraous for healt and environment. So that to handle lubricating oil is used the adsorption method using coconut shell as... see more

Conventional sand is commonly used in water and wastewater treatment as filter media. However, such effective media may fully or partially replace agro-based materials for less critical applications, including stormwater quality control. This paper highli... see more

Indonesia is a tropical country with abundant natural resources. One of them is coconut (Cocos nucifera). All parts of the coconut fruit can be used. However, there are also parts that become waste, such as coconut fibers and shells. Coconut shells can be... see more

The problem faced by the coconut shell charcoal business group is that a lot of smoke is produced from the combustion process. The process of processing coconut shells into charcoal still uses the manual method, which is burned using used drums so that th... see more

Many problems in the process of drying grain with a solar heat source. One of the factors is the erratic weather, where the rainy season comes along with harvest time. To overcome these obstacles, a grain dryer was designed that uses a rotary system that ... see more

Aims: This study aimed to increase the utilization of biomass-derived from the waste of coconut and peanut shells by making them as briquettes, as an alternative to fuel. The scarcity of petroleum because of its increasingly limited existence encoura... see more

Lubricating oil is classified as B3 waste (hazardous and toxic waste). In the lubricating oil consists of zinc waste which is very dangeraous for healt and environment. So that to handle lubricating oil is used the adsorption method using coconut shell as... see more

The Global Value Chain is an easy way to apply to Small and Medium Enterprises (UKM: Usaha Kecil Menengah) so that they can immediately rise to a higher level. The success of the GVC method can be applied to export-oriented UKM. The goals to be achieved i... see more

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