Aims: This study aimed to increase the utilization of biomass-derived from waste coconut and peanut shells by making them as briquettes, an alternative fuel. The scarcity petroleum because its increasingly limited existence encourages all parties take part in development discovery new energies. is expected overcome one most important many problems facing this country. method used research start...

Proper processing of coconut shell charcoal can be highly economically and environmentally valuable. The two most common uses are activated carbon briquettes, obtained through carbonization. However, traditional carbonization methods involving kilns produce excessive smoke, polluting the environment disrupting human activities. A kiln that produces less smoke is required to address this issue. ...

The modus operandi of “modeling weeks” is explained and illustrated using a classical modeling week problem of subjecting coconuts to an external pressure before splitting them open, in the hope that the coconut meat will then separate easily from the shell. A range of modeling approaches is considered, and a poroelastic model is posed that allows the key problem parameters to be identified and...

In rural areas of developing countries, there is a lack of sanitation services and the installation of such infrastructure is hampered by the high investment costs for initial implementation and by the limited availability of qualified personnel. An alternative to traditional sanitation services include an anaerobic filter, but the high cost of appropriate filling material can be an obstacle to...

The studies on removal of Lead (II) were conducted using Coconut shell. Adsorption efficiency has been evaluated. The effect of pH, contact time, adsorbent dose, concentration of metal, particle size and temperature were studied. The result reveals that Langmuir and Freundlich isotherms are followed during adsorption process. Thermodynamics parameter indicates the feasibility of the process. Ki...

Wastewaters obtained from fenvalerate manufacturing process were treated for its safe disposal using activated coconut shell carbon (acc) as adsorbent. In this work, the removal efficiency of organic matter in terms of chemical oxygen demand (COD) utilizing acc has been investigated. Various parameters which can influence the adsorption like adsorbent dosage, contact time of solution with adsor...