Through structure analysis and dismantlement inspection for boiler feed water pump of synthesis ammonia plant,the cause for accident of stopping rotation of boiler feed water pump rotor was analyzed,the appropriate repair and adjustment measures were supposed,the production operation effect after repair was summarized.
While the average iron content in effluent drafted from the well not exceed 0.3mg/L, the withdrawal-recharge ratio may reach 9:1, the dynamic water level in the well is kept stable and operation effect is quite well.
The impact loading were come into being due to change of influent quality in the 40st and the 49st days, volume loading rose to 3.68kgCOD/(m3·d), 4.46kgCOD/(m3·d), COD removal efficiency were 98.9%, 97.5%. The operation effect of membrane bioreactor were not influenced.
based on perspective on our auditing law' arrangement to government audit responsibility, and analysis of operating effect of our government audit responsibility system, the article reveals the defect of our present government audit responsibility system design, and proposes some rational suggestions on perfecting our government audit responsibility legal system from the angle of making the government audit responsibility effective.
It describes the reasons of too much control in capital system in China as a beginning, describes actual operation result of the system, analyzes in depth of the reasons that our country's capital control fails, and then draws the conclusion that our country should relax company capital control further.