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Ovivo condensate polishing system is installed at large South African Power plant

The Eskom Medupi Power plant has installed an Ovivo Condensate Polishing Plant (CPP) at all six coal fired units. The CPP is designed to produce treated condensate with cation conductivity less than 0.1 μS/cm, chloride less than 1 μg/l (less than 1 ppb) and silica less than 5 μg/l (less than 5 ppb). The CPP treats 100 per cent of the condensate flow under normal operating conditions. This removes iron and copper corrosion products, as well as dissolved cationic and anionic impurities, while allowing ammonia ions to pass through, when operated in the ammonia cycle, maintaining a high pH to protect the condenser. The first stage of condensate polishing utilizes cartridge filters to remove most of the particulates.

Revision Date:  11/14/2016

Tags:  Ovivo Inc, Cartridge, Condensate Polishing, Ion Exchange


Boiler Feedwater Purification has to deal with varying Water Quality – Hot Topic Hour December 18, 2014

Both speakers explained how to deal with varying feedwater quality to meet the purity requirements for ultrasupercritical boilers.

Revision Date:  12/18/2014

Tags:  221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Eco-Tec, Ovivo USA, Ion Exchange, Granular Media Filter, Total Organic Compount (TOC)


Bringing Water to Life by Chris Bell, OVIVO - Hot Topic Hour December 18, 2014

The vanguard for ‘better water quality’ according to Chris is Total Organic Carbon (TOC) reduction with limits moving ever closer to < 50 ppb.

Revision Date:  12/18/2014

Tags:  221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Ovivo USA, Total Organic Carbon (TOC)


Power Plant Cooling Webinar - Hot Topic Hour November 13, 2014

The webinar focused on the decisions power plants will make relative to steam cooling at both new and existing facilities.

Revision Date:  11/13/2014

Tags:  221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Nalco, Ovivo USA, National Energy Technology Laboratory, Research Cottrell Cooling, Kiewit, Clarifier, Water Intakes, Water Quality Modeling System, Boiler Feedwater System, 316(b), Regulation, Efficiency, Water Reuse, Wastewater Reuse, Heat Recovery, Water Treatment, Water Conservation


General Overview of 316(b) by Trent Gathright, OVIVO - Hot Topic Hour November 13, 2014

Trent focused on the regulation protecting aquatic life which represents major expenditures for power plants.

Revision Date:  11/13/2014

Tags:  221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Ovivo USA, Water Intakes, 316(b), Regulation


Power Plant Cooling Towers and Cooling Water Issues, Webinar May 23, 2013 - Presenter Bios

 

Revision Date:  5/23/2013

Tags:  221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Kiewit Power Engineers, Ovivo USA, Hydrolox, Xcel Energy, Nalco


General Cooling Water Issues by Trent Gathright, OVIVO - Hot Topic Hour May 23, 2013

Trent briefly addressed different types of water intake screens and 316(b) alternatives.

Revision Date:  5/23/2013

Tags:  221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Ovivo USA, Screen, Heat Exchange, Water Treatment


Power Plant Cooling Towers and Cooling Water Issues Webinar - Hot Topic Hour May 23, 2013

Power plant cooling presents regulatory and technical challenges.

Revision Date:  5/23/2013

Tags:  221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Ovivo USA, Hydrolox, Xcel Energy, Nalco, Kiewit Power Engineers, Treatment Chemical, Screen, Cooling Tower, Water Treatment, Heat Exchange


Power Plant Automation and Control Webinar May 23, 2013 - Presenters Bios

 

Revision Date:  5/23/2013

Tags:  221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Kiewit Power Engineers, Xcel Energy, Ovivo USA, Hydrolox, Nalco


The Power Generation/Fresh Water Supply Conflict When Water is Scarce, Where Can You Look for Water for Your Power Plant? By Stephen Dominick, Ovivo- Hot Topic Hour December 6, 2012.

Water decisiions relative to various power plants.

Revision Date:  12/6/2012

Tags:  221112 - Fossil Fuel 化石燃料, Ovivo USA, Cooling Tower, Boiler Feedwater, Municipal Water Reuse, Wastewater Treatment


Boiler Feed and Cooling Water Treatment - Webinar - Hot Topic Hour December 6, 2012

Discussion of the latest technologies available or under development to treat boiler feed and cooling water from natural and process sources

Revision Date:  12/6/2012

Tags:  221112 - Fossil Fuel 化石燃料, Kiewit Power Engineers, Miox, Ovivo USA, Sheppard T. Powell Associates, Pall Corporation, Ultrafiltration, Condenser, Zero Liquid Discharge System, Reverse Osmosis, Cooling Tower, Water Treatment, Microfiltration, Boiler Feedwater, Air Inleakage, Disinfection, Wastewater Treatment


General Cooling Water Product by Trent Gathright, Ovivo - Hot Topic Hour November 1, 2012

Trent reviewed various options and compared initial cost to life cycle cost for alternatives in water treatment.

Revision Date:  11/1/2012

Tags:  Ovivo USA, Water Treatment


Cooling Towers and Cooling Water Issues Webinar Recording - Hot Topic Hour November 1, 2012.

Cooling devices and Cooling Water Cleanliness

Revision Date:  11/1/2012

Tags:  Xcel Energy, NV Energy, Ovivo USA, Water Treatment, Air-Cooled Condensor


Reclaimed Wastewater for Power Plant Cooling Tower Water & Boiler Feed Make-up by Richard Coniglio, Ovivo - Hot Topic Hour November 1, 2012

Richard reviewed the various treatment needs for municipal wastewater used in power plants.

Revision Date:  11/1/2012

Tags:  Ovivo USA, Air-Cooled Condensor


Cooling Water Issues by Kaveh Someah, Ovivo - Hot Topic Hour February 16, 2012.

Kaveh Someah, with Ovivo USA, LLC, discussed cooling water intake structures including screens and methods for removing debris, fish recovery techniques and fish deterrent systems using sound, light or air bubbles.

Revision Date:  2/16/2012

Tags:  221112 - Fossil Fuel 化石燃料, Ovivo USA, Cooling Tower, Intake Screen


Power Plant Cooling Towers and Cooling Water Issues - Webinar - Hot Topic Hour February 16, 2012

Power plants use significant quantities of water, mostly for cooling purposes while generating electrical energy. However, proposed rules on power plant water intakes and discharges, as well as the increasing scarcity of fresh water, will drive changes in water use and management strategies at power plants.

Revision Date:  2/16/2012

Tags:  221112 - Fossil Fuel 化石燃料, Ovivo USA, AECOM, CH2M Hill, Veolia, Golder Associates, Chemical, Cooling Tower, Intake Screen, Regulation, Municipal Wastewater Reuse


Power-Gen India & Central Asia, Pragati Maidan, New Delhi, India, May 5-7, 2011

POWER-GEN India & Central Asia 2011 is one of the region's most important power related conference and exhibition. This premier annual event brings together leading industry players from around the world as well as the latest in products and technologies by influential companies. Networking and business opportunities are also a key aspect of POWER-GEN India & Central Asia 2011 where professionals and companies are able to establish or further business interests in one of the world's most dynamic power markets.

Revision Date:  5/10/2011

Tags:  221112 - Fossil Fuel 化石燃料, Sandvik, TLT-Babcock, Victaulic, Hilliard, Spectrum Filtration, Siemens, Shenyang Dongguan Power Technology, Shandong Weichai Huafeng Power, BWE Energy, Flaktwoods, Alstom, Endress + Hauser, AECOM, Qingdao Songling Power Environmental Equipment, Bachmann Industries, Camfil Farr, Durag, Filsep Equipment, GEA Heat Exchange, Beijing Longyuan Cooling Technology, Graver Water Systems, Hamon, Hitachi India, ION Exchange, Mitsubishi Heavy Industries, Ovivo Water, Power Generation, India


Electric Utility Chemistry Workshop, June 7-9, 2011, Champaign, IL, Exhibitors

Now in its 31st year, this comprehensive program features state-of-the-art information on controlling corrosion, improving operation efficiency, and meeting environmental challenges in fossil- and nuclear-fueled power plants. This year’s program is geared toward improved training and continuing education of personnel responsible for electric utility cycle and environmental chemistry. More than 3,000 chemists, consultants, and power plant administrators have attended the workshop since its inception in 1981. The 2011 program has been developed by a committee of representatives from midwestern electric utilities, the Illinois State Water Survey, the University of Illinois at Urbana-Champaign, and consultants serving the power industry. Some of the most popular features of the workshop are the Utility Experience presentations. Seasoned professionals from utility companies discuss their experiences on a range of topics. The entire workshop has been structured to encourage participation from attendees.

Revision Date:  4/14/2011

Tags:  221113 - Nuclear Electric Power Generation * , 221112 - Fossil Fuel 化石燃料, Mettler-Toledo Thornton, Nalco, Ovivo USA, Aquatech, Sentry Equipment, Fuel Tech, Wolcott Water Systems, Waltron, Evoqua Water Technologies, Swan Analytical Instruments, Thermo Scientific, Turner Designs Hydrocarbon Instruments, Sanosil, Lanxess Sybron Chemicals, Conco Systems, Industrial Analytics, Illinois Water Technologies, GE Water, Eco-Tec, Eka Chemicals, AVANTech, Graver Technologies, H2O Innovations, Baker Hughes, Hach, Buckman, Martek Instruments, Veolia Water, Power Generation, Steam Cycle, Water Treatment, USA


Electric Power Conference, Chicago, Illinois, May 10-12, 2011 / Exhibitors

A number of air pollution system and coal fired boiler component suppliers, as well as some water oriented companies, will be exhibiting.

Revision Date:  3/9/2011

Tags:  221112 - Fossil Fuel 化石燃料, NeuCo, Metso, NWL Transformers, Nalco Mobotec, Milton Roy, Layne Christensen, KSB, Oak Park Chimney, KE Burgmann, Siemens Energy, Johnson Matthey, Horn Industrial Services, Kiewit Power Engineers, Paragon Airheater Technologies, Pennsylvania Crusher, Praxair, Roberts & Schaefer, CoaLogix, SOLVAir Solutions, SPX Flow Technology, Zachry, Veolia ES / Special Services, Swan Analytical Instruments, Hitachi Power Systems America, Hadek, Curtiss-Wright, International Chimney, Ovivo USA, Whiting Corporation, Vector Construction, Pentair Flow Technologies, Titan Fabrication, Sulzer Turbo Services, Pullman Energy Services, Nickel Systems, National Steel Erection, Air - Cure, Masaba Mining Equipment, National Steel City, Heyl & Patterson, FMC Corporation, East Jordan Iron Works, Degremont Technologies, Day & Zimmermann, Cambria Contracting, Burns & McDonnell, BRUKS Rockwood, Babcock & Wilcox, Grindex Pumps, Clyde Bergemann, Allied Environmental Solutions, Fujikin, Fuel Tech, FLSmidth, Everlasting Valve, Endress + Hauser, Eaton, DustMASTER Enviro Systems, Dustex, Donaldson, Graycor, Infilco Degremont, GE Energy, Chemco Systems, Calgon Carbon, Blome International, Barnhart Crane & Rigging, Apollo Valves, Atlas Copco, USA