rice husk firewood

In the Ba Ben planned site in ward 2, Quang Tri town has more than 3 large-capacity milling enterprises (4000-5000 tons of rice husk / year) which have discharged a huge amount of

Hoa An Center for Biodiversity and Experimental Research (Hoa An commune, Phung Hiep, Hau Giang) has produced firewood from rice husk ...