Techno-economic analysis of municipal solid waste treatment for poly-generation system.

Municipal solid waste (MSW) is characterized by complex composition, low calorific value and high moisture content. Using a single treatment technology is costly and difficult to achieve optimal results. A poly-generation system that integrates classified waste pyrolysis and incineration is proposed, producing fuel, electricity, and steam.

[Changes of serum nitric oxide level after acute hepatic injury in mice and the effect of yugan capsule on it].

Objective: To observe the changes of serum nitric oxide (NO) level after acute hepatic injury (AHI) in mice and the effect of Yugan capsule (YC) on it.

Methods: The mouse AHI model was induced by carbon tetrachloride ( CC14 ) at different time points. After treatment with or without YC, serum nitric oxide ( NO) , anlanine aminotransferase (ALT) and aspartate aminotransferase (AST) were detected, and liver histopathologic injury was observed at different time points after AHI, respectively.

[Observation on effect of yugan granule in treating patients of chronic hepatitis B with basic core promoter mutant hepatitis B virus].

Objective: To observe the effect of Yugan Granule (YGG) in treating patients of chronic hepatitis B infected with basic core promoter (BCP) mutant HBV.

Methods: BCP mutation was detected by microwell liquid hybridization combined with enzyme linked immunosorbent assay (ELISA) and 46 patients were confirmed to be the mutant positive (Group A), and 69 the mutant negative (Group B). All patients were treated by YGG and the clinical symptoms and laboratory parameters before and after treatment were observed.