In this study. we evaluate the usefulness of mature landfill leachate (MLL) as a copyright allowing hydrodynamic cavitation (HD) of brewery spent grain (BSG). The HD experiments were conducted using an orifice plate with a conical concentric hole of 3/10 mm (inlet/outlet diameter) as a constriction in the cavitation device. The initial pressure was 7 bar and the number of recirculatio... https://tftoyes.shop/product-category/star-wars/