De Wanlong Bio-energy Science & Technology Co., Ltd. of Shunde District Foshan City is a cyclic economy enterprise manufacturing new type of environmental friendly energy products with agriculture and forestry wastes as the raw materials. The biomass solid fuel mainly operated by the company is the solar energy that is absorbed, transformed and stored by the green plants through chlorophyll. Its processing principle is physically to compress the loose agriculture and forestry wastes (straws and sawdust, etc.) into the solid molding fuel, whose volume is greatly reduced, density increased and combustion performance greatly improved. So it is an ideal renewable green and environmental friendly energy alternative to fossil energy and nuclear energy. Burned in the special boiler, the biomass solid fuel can provide the majority of customers with continuous and stable heat energy.
According to the document No. 797 of "Reply to the Relevant Problems of Biomass Molding Fuel" issued by the State Environmental Protection Office (2009), it is definitely pointed out that the rodlike, bulk or granular biomass molding fuels using agriculture and forestry wastes (straw, rice hull, sawdust, and branches, etc.) as the raw materials and processed through special equipment in specific process conditions can effectively improve the combustion performance of the agriculture and forestry wastes and can realize clean, efficient combustion if they are applied to special combustion equipment, for the sulfur dioxide, nitrogen oxide and smoke generated are relatively less, those fuels do not belong to the highly pollutive fuel. The State Council of the Party Central Committee, the National Development and Reform Committee and the government departments at all levels all actively encourage and support the use of straw as energy, and the development of biomass energy industry, for instance, The Renewable Energy Law stipulated that the state shall encourage clean and efficient development and u
