Biodiesel Production Line Biology derv net on April 1 dispatch: According to office of American energy information (EIA) this data that Zhouyi releases shows, crop of derv of biology of portion United States was 72 million gallon in January 2015, than January 2014 73 million gallon reduces the yield of the portion 1.4 percent, also far under in December 2014 the crop of the portion 123 million gallon. EIA data shows, the raw material dosage of biology derv crop was 545 million pound January, basically be soya-bean oil.