Synthetic gas generated from the gasification of biomass feedstocks is one clean and sustainable energy sources. In this work, a fixed-bed downdraft gasifier was used to perform on lab-scale rice husk, sawdust, coconut shell. The aim work find compare synthetic generation characteristics prospects sawdust shell with husk. A temperature range 650–900 °C conduct these three feedstocks. feed rate ...

Tobacco stems contain 56.10% cellulose content, 15.11% lignin, 22.44% hemicellulose, and 44.61% total organic carbon, which can be used as a source of energy or fuel. This study aimed to utilize tobacco in briquette form alternative energy. The materials this were stem waste, rice husk, wood charcoal, coconut shell. treatments consisted T1 (100% stems), T2 (80% + 20% shell), T3 husk), T4 (33.33...

In this review, adsorbents used in wastewater treatment and their technical feasibilities are reviewed. Adsorbents are classified as natural adsorbents, and the adsorbents obtained from industrial and agricultural wastes. They all were compared with each other condensing the metal binding capacities, costs and metal removal performances in waste water treatments. Although commercial activated c...

De-husking with traditional hand tools like machete or a spike depends on the skill of worker and involves training. Nowadays there is shortage such skilled Workers. These affect production rate de-husking coconut also more hazardous harmful to user. To overcome limitations problems in present methods, manual automated machine should be designed fabricated. This research design fabricate low-co...

The global production of coconut, mainly for food and oil production, exceeds 62 million tonnes per annum. Large quantities coconut husk remain unutilized after industrial processing, giving rise to environmental problems. This fails exploit the potential presented by extraction coir, which could have numerous applications. Traditional products such as textiles, mats, brushes made from coir are...