6篇
您的检索式：作者名="GU Guobiao"
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| 1 | On-line controlling system for nitrogen and phosphorus removal of municipal wastewater in a sequencing batch reactor (SBR)显示文摘The objectives of this study were to establish an on-line controlling system for nitrogen and phosphorus removal synchronously of municipal wastewater in a sequencing batch reactor(SBR).The SBR for municipal wastewater treatment was operated in sequences:filling,anaerobic,oxic,anoxic,oxic,settling and discharge.The reactor was equipped with on-line monitoring sensors for dissolved oxygen(DO),oxidation-reduction potential(ORP)and pH.The variation of DO,ORP and pH is relevant to each phase of biological process for nitrogen and phosphorus removal in this SBR.The characteristic points of DO,ORP and pH can be used to judge and control the stages of process that include:phosphate release by the turning points of ORP and pH;nitrification by the ammonia valley of pH and ammonia elbows of DO and ORP;denitrification by the nitrate knee of ORP and nitrate apex of pH;phosphate uptake by the turning point of pH;and residual organic carbon oxida-tion by the carbon elbows of DO and ORP.The controlling system can operate automatically for nitrogen and phosphorus efficiently removal. | Jun LI Yongjiong NI Yongzhen PENG Guowei GU Jingen LU Su WEI Guobiao CHENG Changjin OU | 2008 | Frontiers of Environmental Science & Engineering2008，2，1： | 2 |
| 2 | Research of the temperature distribution of the hollow conductor in the evaporative cooling hydro-generators显示文摘 | RUAN Lin GU Guobiao TIAN Xindong | 2005 | Electrical power components and systems2005，33，2： | 1 |
| 3 | Research of the temperature distribution of the hollow conductor in the evaporative cooling hydro-generators显示文摘 | Ruan Lin Gu Guobiao Tian Xindong | 2005 | Electric Power Components and Systems2005，33，2： | 1 |
| 4 | Numerical simulation for circulating systems and experimental comparison of the closed-loop, self-circulating evaporative cooling of hydro-generators显示文摘 | Ruan lin Gu Guobiao Tian Xindong | 2004 | Electrical Engineering2004，186，3： | 1 |
| 5 | Analysis and Design of Cooling System in High Temperature Superconducting Synchronous Machines显示文摘 | BIAO Chen GU Guobiao ZHANG Guoqiang | 2003 | IEEE Transaction On Applied Superconductivity2003，17，2： | 1 |
| 6 | A novel natural circulation evaporative cooling system for super-high power intensity ECR ion sources显示文摘Cooling is very important for the safe operation of an electron cyclotron resonance ion source(ECRIS),especially when the window current density is very high(up to 11 A/mm2).We proposed an innovative cooling method using evaporative cooling technology.A demonstration prototype was designed,built and tested.The on-site test results showed that the temperature of the solenoids and permanent magnets maintains well in the normal operational range of 14–18 GHz.A simple computational model was developed to predict the characteristics of the two-phase flow.The predicted temperatures agreed well with the on-site test data within 2 K.We also proposed useful design criteria.The successful operation of the system indicates the potential for broad application of evaporative cooling technology in situations in which the power intensity is very high. | RUAN Lin XIONG Bin GU GuoBiao | 2016 | Science China(Technological Sciences)2016，59，4： | 1 |
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