Products/Services for Boiler Water Condensate Polishing Ion Exchange Equipment

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    Condensate Polishers - (20 companies)
    ...to wash back into the cooling water. Condensate polishers can thus help to limit corrosion and reduce the amount of makeup water that is needed. Most condensate polishers are filled with polymer resins that are used to remove or exchange ions so...
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    Water Filters - (267 companies)
    ...garnet, or other media to remove impurities down to about 1 micron in size. Activated carbon (adsorption) and ion exchange (softening and deionization) techniques address chemicals/gases and dissolved inorganics respectively. Membrane filters capture...
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    Chemical Water Treatment Equipment - (220 companies)
    Chemical treatment of boiler feedwater, cooling tower water, and other process water is commonly performed in conjunction with a mechanical treatment program using ion exchange equipment, dealkalizers, and deaerators. Chemicals play a significant...
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  • Ion Exchange Equipment-Image
    Ion Exchange Equipment - (438 companies)
    ...performance or reduce system life. Ion exchange demineralization is a two-step process that involves treatment with both cation and anion exchange resins. The net effect is the removal of electrolytes and a yield of purified water. Condensate polishing...
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    Ion Exchange Resins - (62 companies)
    Ion exchange resins are typically porous, cross-linked polystyrene beads that trap ions (iron, manganese, etc.) in a solution, usually water, while releasing (or exchanging) other ions (sodium, etc.). They are used to reduce water hardness. How...
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    Condensate Pumps - (203 companies)
    ...of a condensate pump is important to consider, since condensate is not pure water. The media may contain dust, microbes, water treatment chemicals, sulfuric acid, or nitric acid based on the application and system. Base materials such as cast iron...
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    Water Pumps - (851 companies)
    Water pumps move water that does not contain suspended solids or particulates. Applications include water supply, irrigation, land and mine drainage, sea water desalination, and condensate transport. Description. Water pumps move water that does...
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    Ultrapure Water Equipment - (36 companies)
    ...devices, laboratory applications, nanotechnology products, and by the electronics industry. Ultrapure water (UPW) is contaminant-free and contains only water, hydrogen ions, and hydroxyl ions. It has an electrical resistivity of 18.3 MegOhm-cm...
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    Boiler Controllers - (122 companies)
    Boiler controllers monitor and maintain variables such as steam temperature and pressure in order to control a boiler 's burner or air mixture. They differ in terms of functionality, user interface, and form factor. Choices for boiler control...
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    Ion Selective Electrodes - (75 companies)
    ...it the best choice for a particular application. The most common choices for membranes are glass, solid state, liquid-ion exchange, PTFE/gas sensing, ISFET and plastic. Typical features for ion selective electrodes are built-in temperature sensors...
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  • Deionization - Power industry experience using Micro-Media Filtration and short-bed ion exchange
    Key Words: BOILERS , CONDEN- SATE POLISHING , DEIONIZATION, EDI, EQUIPMENT , FILTERS, ION EXCHANGE , POWER, REVERSE OSMOSIS ULTRAPURE WATER ® December 2011 .
  • Water chemistry used in the secondary coolant circuit of unit 3 at the rovno nuclear power station involving correction treatment of working medium with lithiu...
    … cooling water in the turbine con densers containing sulfates and chlorides; (ii) ingress of sulfates into the working medium from the condensate polishing plant due to poor sepa ration of ion exchange resins during their regenera … … accumulating in the SG boiler water . … SG water becoming acidized, the conden sate polishing systems installed at operating NPSs equipped with VVER reactors …
  • Boiler Water Treatment Principles and Practice
    processes (such as ion - exchange softening) and is employed prior to the application of any internal FW or BW chemical treatments. Similarly, posttreatment refers to similar process equipment after the boiler section (such as condensate polishing ). Hot Water Heating and Low-Pressure Steam Boiler Specifics 187 .
  • Protection of metal against corrosion as applied to thermal power equipment under the conditions of its operation
    The results from visual inspections of equipment during overhauls, qualitative checks of matter depos- ited on the heating surfaces of a boiler and turbine blades, and the need to clean the resins of charge by means of a mixed-bed filter indicate … … said above: when oxygen is metered into feedwater, it interacts with dis- solved ions of iron Fe2 … … table contains data on the period between washing operations of boilers as a function of water chemistry. (B) If oxygen enters into a steam-superheating path, it facilitates formation of scale, which is then entrained into the turbine, high-pressure heater, condenser, and ion- exchange charge used in the filters of the conden- sate polishing unit.
  • Steam Digest: Volume IV
    The type of polishing equipment selected depends on the contaminant and quantity to be removed, and also on the water chemistry requirements of the boiler system. Strategies in Optimizing Condensate Return • 11 Most polishers rely on some sort of ion - exchange technology, which replaces the contaminant with a less objectionable species.
  • A brief review of the materials presented at the International Conferences Organized by Power Plant Chemistry Company in 2005 and 2006
    The main subjects that were discussed at the confer- ence in Stuttgart were the behavior of organic sub- stances in the paths of the main and auxiliary equip- ment and the use of polyamines to protect heat-transfer surfaces against corrosion. … ior of products resulting from the decomposition of organic substances in the steam– water path of a … … a power unit’s path: (i) makeup (demineralized natural) water; (ii) inleakages of cooling water in turbine condens- ers; (iii) different kinds of oil used in turbines; and (iv) products resulting from the destruction of ion - exchange resins used in condensate polishing units. … and readily accessible means to monitor potentially acid substances in the feed water of power-generating boilers .
  • Practical Boiler Water Treatment Handbook
    Today, the requirements of large volumes of high purity water for high pressure boilers that operate at pressures more than 1200 psi are met with demineralization process incorporating mixed bed units. Condensate polishing is another application of mixed bed technic. … industries where very low volumes of high purity water are required, as the equipment is available in … MB is not only the final part of DM plant, but most of the industries where RO is used for the removal of salts include mixed bed ion exchange as the final stage of purification.
  • Plant Utilities Costs
    For high alkalinity water , the treatment may be a two-stage process, employing a weak- acid carboxylic acidic cation exchange resin in the first stage followed by a strongly acidic cation ion exchanger in the second stage. Medium pressure boilers (151-750 psig)-Hot lime/soda softening, followed by zeolite treating is the most widely … Figure 4.14 is a flow diagram showing the typical equipment components in the system. These contaminants must be completely removed at the condensate polishing stage.
  • Eco-Tec Sells Water Treatment And Condensate Polishing System To Kruger
    Eco-Tec Inc. announced the sale of a water treatment and condensate polishing system to Kruger, Energy Group for their Bromptonville Cogeneration Project located in Sherbrooke, Quebec, Canada. The Bromptonville project will initially involve the installation of a boiler to burn paper mill sludge, bark … However for polishing the reverse osmosis permeate to final water quality, a variety of systems were proposed including electrodeionization, and ion exchange polishing with either on-site or off-site regeneration. … polisher.="" as="" with="" all="" of="" eco-tec's="" equipment ,="" the="" …
  • Eco-Tec Sells Water Treatment And Condensate Polishing System To Kruger
    Eco-Tec Inc. announced the sale of a water treatment and condensate polishing system to Kruger, Energy Group for their Bromptonville Cogeneration Project located in Sherbrooke, Quebec, Canada. The Bromptonville project will initially involve the installation of a boiler to burn paper mill sludge, bark … However for polishing the reverse osmosis permeate to final water quality, a variety of systems were proposed including electrodeionization, and ion exchange polishing with either on-site or off-site regeneration. … polisher.="" as="" with="" all="" of="" eco-tec's="" equipment ,="" the="" …