scholarly journals Numerical Simulation of the Cooling Water System of a 115 MW Hydro-Power Plant

2016 ◽  
Vol 85 ◽  
pp. 228-234 ◽  
Author(s):  
Sanda-Carmen Georgescu ◽  
Andrei-Mugur Georgescu ◽  
Alexandru Jumara ◽  
Vlad-Florin Piraianu ◽  
Georgiana Dunca
Keyword(s):  
Numerical Simulation ◽  
Power Plant ◽  
Water System ◽  
Cooling Water ◽  
Hydro Power ◽  
Cooling Water System

scholarly journals Assessing the Operation of the Cooling Water System of a Hydro-Power Plant Using EPANET

2017 ◽  
Vol 112 ◽  
pp. 51-57 ◽  
Author(s):  
Diana Maria Bucur ◽  
Costin Ioan Cosoiu ◽  
Raluca Gabriela Iovanel ◽  
Alina Alexandrina Nicolae ◽  
Sanda-Carmen Georgescu
Keyword(s):  
Power Plant ◽  
Water System ◽  
Cooling Water ◽  
Hydro Power ◽  
Cooling Water System

Study on Biological Aerated Filter as Enhanced Pretreatment Process of Coagulation and Sedimentation

2013 ◽  
Vol 726-731 ◽  
pp. 1940-1944 ◽  
Author(s):  
Liang Shen ◽  
Han Xiao ◽  
Wan Qiu Yang ◽  
De Ren Miao ◽  
Xiao Ming Li
Keyword(s):  
Power Plant ◽  
Water System ◽  
Cooling Water ◽  
Ammonia Nitrogen ◽  
Secondary Effluent ◽  
Biological Aerated Filter ◽  
Sedimentation Process ◽  
Cooling Water System ◽  
Circulating Cooling Water ◽  
Aerated Filter

Using coagulation and sedimentation process in the advanced treatment of urban secondary effluent which can be recycled to circulating cooling water system in power plant is only perform well on CODCrand turbidity removal. But the concentrations of organic matter and NH3in effluent can not meet the requirements of circulating cooling water. Therefore, in this study, the feasibility of biological aerated filter (BAF) as a pretreatment enhancing coagulation and sedimentation process was discussed. Achieved by controlling the two operating modes: (1) secondary effluentcoagulation and sedimentationeffluent; (2) secondary effluent BAFcoagulation and sedimentation effluent.The results show that the BAF pretreatment removes ammonia nitrogen effectively, and the turbidity and CODCrof effluent of BAF-coagulation sedimentation process is much lower than individual coagulation and sedimentation process. The final effluent qualities meet the requirements of circulating cooling water system in power plant.

Research and Discussion on Electro-Magnetic Treatment in Circulating Cooling Water of Power Plant

2013 ◽  
Vol 732-733 ◽  
pp. 382-386
Author(s):  
Ni Zhang Xiao ◽  
Nan Zhang Xiao ◽  
Long Wu Wen ◽  
Rui Ju Zhao ◽  
Chun Lei Zhang
Keyword(s):  
Power Plant ◽  
Chemical Treatment ◽  
Power Plants ◽  
Water System ◽  
Cooling Water ◽  
Magnetic Treatment ◽  
Treatment Technology ◽  
Cooling Water System ◽  
Circulating Cooling Water ◽  
Electro Magnetic

The effects of anti-scale, anti-corrosion and disinfection of circulating cooling water with electro-magnetic treatment and chemical treatment in the laboratory are compared. The applications of electro-magnetic treatment in power plants are summarized and discussed. The results of both experiments and applications in power plants show that the electro-magnetic treatment can be used in particular conditions, but the development of electro-magnetic treatment technology is immature. This technology used in circulating cooling water system in power plants should be further proved by more experiments and field applications.

The Control of Biological Corrosion in Cooling Water System of a Power Plant

2008 ◽  
pp. 153-158
Author(s):  
C.-M. Lee ◽  
L.-F. Wu ◽  
S.-D. Chyou ◽  
S.-T. Kuo ◽  
S.-J. Chen ◽  
...  
Keyword(s):  
Power Plant ◽  
Water System ◽  
Cooling Water ◽  
Cooling Water System ◽  
Biological Corrosion

Design of Condenser Cooling Water System for a Nuclear Power Plant Located on a Large Estuary

1970 ◽  
Vol 92 (2) ◽  
pp. 150-156 ◽  
Author(s):  
F. J. Jeffers ◽  
J. C. Geyer ◽  
L. C. Neale
Keyword(s):  
Power Plant ◽  
Nuclear Power Plant ◽  
Nuclear Power ◽  
Water System ◽  
Cooling Water ◽  
Aquatic Life ◽  
Cooling Water System ◽  
Dispersion Patterns ◽  
State Water ◽  
Jet Theory

A coordinated program is described for developing information needed for designing a condenser cooling water system for a nuclear power plant located on a large estuary to meet State water quality standards and minimize any adverse effects on aquatic life. The paper discusses estuarine conditions pertinent to the design of the intake and discharge structures, the heat assimilative capacity of the estuary, application of the momentum jet theory to the condenser cooling water discharges, and hydraulic model investigations to determine mixing and dispersion patterns.

Study on Enhanced Pretreatment Process of Coagulation Sedimentation by BAF

2011 ◽  
Vol 71-78 ◽  
pp. 3188-3192
Author(s):  
Liang Shen ◽  
He Li Wang ◽  
Jing Xian Qi ◽  
Hun Chao Sun
Keyword(s):  
Power Plant ◽  
Water System ◽  
Cooling Water ◽  
Secondary Effluent ◽  
Turbidity Removal ◽  
Sedimentation Process ◽  
Cooling Water System ◽  
Circulating Cooling Water ◽  
Aerated Filter ◽  
Final Effluent

Using coagulation sedimentation process in the advanced treatment of urban secondary effluent which can be recycled to circulating cooling water system in power plant is only perform well on turbidity removal. But the concentrations of organic matter and NH3in effluent can not meet the requirements of circulating cooling water. Therefore, the feasibility of biological aerated filter (BAF) as a pretreatment enhancing coagulation sedimentation process was studied. The results show that the BAF pretreatment removes NH3effectively, and the turbidity and CODCrof effluent of BAF-coagulation sedimentation process is much lower than individual coagulation sedimentation process. The final effluent qualities meet the requirements of circulating cooling water system in power plant.

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