industrial cooling water Articles
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The Use of Ozone in Cooling Towers
Ozone has been successfully applied to industrial cooling water systems with the resultant improvement in operational efficiency due to increased heat transfer, reduced system corrosion, improved environmental impact and reducedon-going chemical expenditure. The aim of this paper is to provide practical advice on the options available for the application of ozone and the potential benefits which ...
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Is there an advantage to Private Labeling?
Private labeling is one way to stay ahead of the competition. As the chemical manufacturer of BCP 1015 (DTEA II), AMSA, Inc. has spent considerable time, effort, and money creating a brand awareness to our chemistry. We are proud to have established such a strong, positive image as a manufacturer of this very powerful chemistry. BCP 1015 (DTEA II) is held in high regard as an organic deposit ...
By AMSA, Inc.
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Case histories of using tin technology to control corrosion in water systems
Stannous chloride is an alternative corrosion control in aqueous systems. Stannous chloride’s effectiveness as a better corrosion inhibitor has been demonstrated in both municipal drinking water and industrial cooling water applications and its use has a reduced impact on rivers and streams. Orthophosphate and other phosphate compounds are the most common treatments for reducing corrosion ...
By AS Inc
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Utilization of artificial recharged effluent as makeup water for industrial cooling system: corrosion and scaling
The secondary effluent from wastewater treatment plants was reused for industrial cooling water after pre-treatment with a laboratory-scale soil aquifer treatment (SAT) system. Up to a 95.3% removal efficiency for suspended solids (SS), 51.4% for chemical oxygen demand (COD), 32.1% for Cl− and 30.0% SO42− were observed for the recharged secondary effluent after the SAT operation, which is ...
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A study on fluorescence properties of carboxymethyl-quaternary ammonium oligochitosan and its performances as a tracing agent
Carboxymethyl-quaternary ammonium oligochitosan (CM-QAOC) exhibited high inhibition to scaling and microbial formation and also remarkable fluorescence. In this paper its fluorescent properties and application as a fluorescent tracing chemical for industrial water treatment were studied in detail. The fluorescence intensities of CM-QAOC were in good linear agreement with its content in the ...
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Bacterial community structure in cooling water and biofilm in an industrial recirculating cooling water system
Microbial fouling is a serious problem in open recirculating cooling water systems. The bacterial communities that cause it have not been fully understood. In this study, we analyzed the community structure of free-living bacteria and particle-attached bacteria in cooling water, and bacteria in biofilm collected from the wall of the water reservoir in an industrial recirculating cooling water ...
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Manganese-catalyzed degradation of phosphonic acids
Abstract The non-biodegradable and chemically very stable phosphonates are used in a variety of industrial applications including cooling waters, oil production and textile industry. We show here that they are degraded in the presence of Mn(II) and oxygen. The half-life for the reaction is 9 min near neutral pH. The presence of other cations such as Ca(II) and Zn(II) considerably slows down the ...
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Economical calculations for the use of Ozone in Cooling Towers
Abstract Ozone has been successfully applied to industrial cooling water systems with the resultant improvement in operational efficiency due to increased heat transfer, reduced system corrosion, improved environmental impact and reduced on-going chemical expenditure. The aim of this paper is to provide practical advice on the options available for the application of ozone and the potential ...
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How to predict the lifetime of your pump shaft seal
Whether it’s a dredge operation or an industrial water process, work goes on – day and night, worldwide. To minimise the risk of sudden pump failure, it’s important to predict the lifetime of your pump shaft seal. In this blog we share how you can measure the lifetime in a manual and digital way. Condition monitoring enables you to keep track of your pump seal’s ...
By Lagersmit
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What factors will cause the failure of the wet cooling tower fan
What factors will cause the failure of the wet cooling tower fan? The wet cooling tower plays an important role in the cooling of industrial water and evaporative heat dissipation. The device is mainly connected with the condenser. Only when the device system is kept in normal operation can its effect be significant. The fan is an important part of the cooling tower system, and it often fails ...
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Data center process water clean up - Case Study
The Problem : Super Computer Data Processing CPU Performance Loss Today’s Big Data reality depends on real world cooling efficiency. Even a super thin biofilm and/or deposits of any kind, cause real world cooling computer efficiency issues which cost real world dollars. AMSA, Inc. has set the standard for the last 23 years for the “smart”, or designed molecule approach for ...
By AMSA, Inc.
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Prepare now for the carbon tax bill or face hefty fines
To avoid massive financial penalties, South Africa-based industries need to immediately prepare for the implementation of the Carbon Tax Bill, warns Roger Rusch, CEO of IWC (Industrial Water Cooling). In November 2015, the National Treasury published the Draft Carbon Tax Bill for public comment. Once implemented, the Bill will penalise companies with excessive Green House Gas (GHG) emissions, ...
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Evaluating the potential of urban reclaimed water in area of north Isfahan, Iran, for industrial reuses
Water reuse is the use of a treated wastewater for beneficial uses, such as irrigation and industrial cooling. The advancements in water treatment technologies have allowed the industries to successfully use the waters with lesser quality. These advancements have enabled a better control of deposits, corrosion, and biological problems often associated with the use of reclaimed water in a ...
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Minimizing risks in wastewater reuse: proposed operational principles and guidelines for South Africa
Treated wastewater represents a significant potential source of reclaimed water for some beneficial reuses. However, public concern over the risks/health-related hazards of wastewater reuse has limited the general acceptability of reuse systems in many countries. It is important to manage the operation of recycled water systems in such a way that it will not adversely affect public health and ...
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Using IoT to Stop Saboteurs, Save Water and Make Money
Griswold Water Systems explains how they modernized their business in an old-school industry and realized unexpected benefits along the way. The Internet of Things often raises security concerns for businesses, but for Griswold Water Systems (GWS), connectivity offered a security solution -- namely, a way to make sure the competition wasn't sabotaging its equipment. Griswold's industry -- ...
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Upgrade Fill Media to Improve Cooling Tower Efficiency
One of the simplest and most cost-effective ways in which to extend the life of a cooling tower, improve heat transfer efficiency and reduce maintenance downtime, is to upgrade the cooling tower’s fill media to components constructed out of robust and non-clogging materials such as Polypropylene (PP), PVC or stainless steel. Fill is a critical component in the heat transfer process of ...
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10 Most significance of cooling tower water treatment
A cooling tower water treatment is the process which ejects the waste heats to the environment through the cooling of a water stream to redeemed temperature. The method which is used to eliminate the waste heat is the evaporation of water through the heat and cooling process. The cooling water tower is depended on air to cool for the working of the process. The cooling tower used for water ...
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Design and assessment of urban drainage and water reuse systems for the reconstruction of formerly industrial areas: a case in Beijing
The Shougang Group is an industrial steel enterprise occupying 800 ha in Beijing that will cease production by 2010. The area will be converted to a new financial and commercial zone. The rebuilding of the water infrastructure in this area should address water shortages in Beijing and retain the industrial landmark of a large cooling water tank. A design framework and an assessment system with ...
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Ceramic Membrane Ultrafiltration Technology
Structure of Ceramic Ultrafiltration Membrane Ceramic Ultrafiltration Membrane has excellent chemical corrosion resistance. It is suitable for operation in 0-14 pH environment and oxidation resistance. It can be cleaned and regenerated with strong oxidants such as high NACIO content. The ceramic membrane is made of - A1O 2/ZrO2. The pore size of the membrane is less than 50 mm. The membrane tube ...
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Ion ScaleBuster Water Conditioning - Plastic Industry Cooling System 2 - Case Study
OVERVIEW RD Plastics is a leading manufacturer of injection molding plastic components for the automotive industry. WATER SYSTEM CHALLENGES Closed circuit cooling water is used for the cooling the tools. As makeup water for the cooling circuit (water-air chillers), RD uses a blend of city water and storm/rain water. Due to the jellification in the chillers, the hardness concentration resulted ...
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