In this present investigation of the transformation process of waste vegetable oil in order to obtain biodiesel by means of transesterification was studied using heterogeneous catalyst CaO.
Indonesia's progress in reforming its forestry sector will not be sufficient to meet its pledge to reduce carbon emissions by 26 percent by 2020, Norway's environment minister said on Tuesday.
Indonesia's government said on Monday it would protect a strip of peatland in Aceh province at the centre of an international storm over palm oil development, in a case that had become a test of th
