[Multi-centered, randomized controlled clinical study on Chinese medicine formula particles for hyperlipidaemia associated with highly active antiretroviral therapy].

Objective: To observe the effect and safety of Xiaozhi particles, integrated taohong Siwu tang and Erchen tang and Xuezhikang capsule in treating hyperlipidaemia (HLP) associated with highly active antiretroviral therapy (HAART).

Method: In the multi-centered, randomized controlled clinical study, 180 hyperlipidaemia associated with highly active antiretroviral therapy cases were divided into the treatment group treated by Xiaozhi particles, integrated Taohong Siwu tang and Erchen tang, and the control group treated by Xuezhikang capsule. The treatment course was 12 weeks.

[Inhibition of sulfite oxidation catalyzed by heavy metals in dual alkali flue gas desulfurization slurry].

Heavy metals accumulated in slurry of dual alkali flue gas desulfurization (FGD) present a significant catalysis to SO3(2-) oxidation, resulting in a waste of effective components for desulfurization. Na2S was adopted to precipitate heavy metal ions in FGD slurry, and the oxidation rate of SO3(2-) was obtained under different concentrations of heavy metal ions, to reveal the inhibition effect of Na2S on SO3(2-) oxidation catalyzed by heavy metal ions. Mn2+ showed a remarkable catalysis to SO3(-2) oxidation, as the initial oxidation rate of SO3(2-) was tripled to 0.