The practical operation result shows that the process has high efficiency and stability. Using this process,an effluent with turbidity≤1 NTU,COD Mn ≤5 mg/L ,NH 3-N≤2 mg/L and bacteria number≤1 000 mL -1 has been obtained. This meets the make up water standard of circulating water systems.
实际运行结果表明 ,该工艺处理效率高 ,运行稳定 ,出水浊度≤ 1NTU ,CODMn≤ 5mg L ,氨氮≤ 2mg L ,异养菌≤ 10 0 0mL- 1 ,达到电厂循环水补水水质要求。
Starting from practical operation conditions this paper carries out the technical economical analysis on selection of voltage levels of HV distribution networks for the city property of Shanghai Municipality according to the existing specialty of Shanghai networks in combination with the regional load development ,and suggests joint development of 110kV and 35kV networks,in present phase the step down capacity of 110kV in 220kV substation should be released first,and 110kV HV distribution network will be used mainly in the higher load density area .
2.246×10~2. According to the width limit method, the whole risk ratio of the dam is 2.335×10-2 practical operation situation of the dam, it can been drawn a conclusion that this dam works safely and reliably.
，及2.246x10一，，根据宽窄界限估计法，该大坝的整体风险率为2.335、1『，‘乃‘2.377 x 10一参考混凝土坝有关规范规定及该工程实际运行情况，认为该大坝运行是安全可靠的。
Attention has also been directed to the analysis and discussion of the basic theory of these mechanisms and the defects in their practical operation. It is also hoped that the judicial explanation of the Company Law be given by the Supreme Court of China in order to set specific standard for the protection and ensurence of the rights of small shareholders as well as for the hearing of cases related to companies by courts of all classes.
In terms of the practical operation, there are three forms to implement supervision and restriction of public administration power, which are self - control of administration, internal control and external control.
Due to the developmental characteristics and the market developmental situation of real estate corporation itself, the practical operation and theoretical study of CIS in China is only in the initial phase.
On the basis of this,combining the frame of OSHMS and practical operation means of enterprise,the paper puts forward the safety management model based on production process and analyses index of safety evaluation system,then writes the frame of safety evaluation system.
On the basis of this, combining the idea of OHSMS and practical operation means of enterprise, applying methods of safety engineering system, sub-system are divided according to the process of production and new evaluation system is established.
meanwhile the legislative defects in the area of company law bring the conflict between institution arrangement and practical operation. The problems of incentive and disincentive are even more obvious.