Ecotourism is growing business in Nepal due to domestic and international visitors. Specifically, natural lakes in Ramsar sites are very potential avenues for boating, scenic beauty and study the aquatic ecosystem. However Eichhornia crassipes has been threatening the beauty, ecosystem and eco-tourism business. This research was objectively carried out to explore income generation from ecotouri...

In accordance with the mandate of Regulation Indonesian Minister Energy and Mineral Resources for use cleaner coal through gasification projects, in future industry will produce char as a by-product. This study aims to characterize using prototype underground (UCG) addition coconut shell charcoal biomass raw material making biobriquettes. By from Muara Tiga Besar Mine PT Bukit Asam, five kinds ...

ABSTRAKPenelitian ini bertujuan untuk mengetahui efektivitaf bahan biobriket buah nyamplung terhadap laju pembakaran dan nilai kalor. Proses pembuatan menggunakan alat tekan manual yang dibuat dengan besi plat, digunakan ialah tepung tapioka. Densitas dihasilkan berkisaran 0,96 g/cm3 – 1,8 g/cm3, densitas terendah didapat pada perbandingan arang kulit 90% perekat tapioka 10%. Sedangkan tertingg...