The secondary schools are an important part of colleges and of important realistic significance in universities. The promotion of school affairs disclosure system reform in secondary schools of colleges is an important measure of promoting the "rule of law and democratic management" policy and also an inevitable choice of further deepening the innovation and reform of internal management system of colleges. In addition, the promotion of school affairs disclosure system is beneficial to effectively protect the fundamental interests of the masses, comprehensively implement the scientific development outlook, realize the high-efficiency combination of inner-party supervision, democratic supervision and management of the masses, avoid corrupt practices, and establish incorruptible and harmonious school-running characteristics. However, there are still many problems in the practice of promoting school affairs disclosure system in secondary schools of colleges, which need further improvement and perfection. This paper mainly introduces the necessity and significance of promoting school affairs disclosure system in secondary schools of colleges, analyzes the main problems in the current school affairs disclosure work, and puts forward the corresponding solution and countermeasures as well as the practice approach of further strengthening the school affairs disclosure work.
In this study, to investigate the elimination of micropollutant from aqueous solutions by construction waste, waste red brick (WRB) with and without incorporated of iron species (goethite and hematite) were prepared by a simple method. The prepared materials were systematically characterized and batch experiments were conducted to study the elimination of typical micropollutant cimetidine from the water environment. Results showed that both two iron species could be successfully incorporated onto WRB and the main structure of WRB were maintained. The adsorption process of cimetidine onto bricks was fast due to the microstructure and useful adsorption sites on the surface of bricks. The Langmuir model fitted the experimental data better and the qmax of cimetidine increased about 24.4% and 39.6% for the incorporation of hematite and goethite, respectively. The pH values influenced the adsorption behavior greatly and the favorable pH value was around 6.0. The charge screening effect and competition adsorption may influence the adsorption behavior together. Due to the interaction between cimetidine and bricks, the outer-sphere complexation may be formed in the adsorption process. This study shows new methods for the elimination of the micropollutant from the water environment and offers useful guidelines for the reuse of construction waste.
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