J.M. Smucker will remove certified food, drug and cosmetic colors from its consumer food products by the end of 2027. The maker of Folger's coffee, Jif peanut butter and Smucker's jams said Thursday ...

Black liquor is a side stream from the pulp and paper industry containing lignin and other organic and inorganic materials. Catalytic alkaline oxidation of black liquor was carried out employing a CuO ...