Based on the casting process of zinc ingots, the service condition and structure of the conveyor chain, the failure causes of the conveyor chain are analyzed in detail.By improving the structure and lubrication condition of the roller, the foreign matter can be controlled to invade the rotating pair, and the friction resistance of the chain running
Abstract Background Whey permeate is a lactose-rich effluent remaining after protein extraction from milk-resulting cheese whey, an abundant dairy Air pods case waste.The lactose to ethanol fermentation can complete whey valorization chain by decreasing dairy waste polluting potential, due to its nutritional load, and producing a biofuel from renew
Learning Cards PurposeThe prison-to-community transition period is one of high risk and need, particularly for those with mental illness.Some individuals cycle in and out of prison for short periods with little opportunity for mental health stabilization or service planning either in prison or the community.This study describes the socio-demographi