ion exchange chemical Articles
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App Rx503 - Decontamination from radionuclides of condensates of evaporators at K503 nuclear power plant - Case Study
Processing of radioactive wastes leads to the formation of radioactive condensates of evaporators (debalance water) containing ammonia as the basic compound in the concentration of 7 - 25 mg/dm3 and having a pH value ranging 7.0 - 8.5. Besides, oils and other organic compounds are usually present in the water. RAXORB3/5, a granular (0.4 - 1.0 mm spheres) selective ion-exchanger, chemically ...
By Biomedy AG
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The best available technology for small electroplating plants applying analytical hierarchy process
In this study analytical hierarchy process approach which uses expert’s knowledge, was applied for selection of the best wastewater treatment alternative for electroplating workshops, located in Tehran province, Iran. This method can be applied for complicated multi-criteria decision making to obtain scientific and reasonable results. Four wastewater treatment alternatives including reverse ...
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Power Plant in Thailand Uses Liqui-Cel® Membrane Contactors to Remove CO2 From Water
A major power plant in Thailand is using Liqui-Cel® Membrane Contactors to remove carbon dioxide from a DI water system. The system is an expansion project and will be used to feed a high pressure boiler. Liqui-Cel Contactors are being used to lower the CO2 inlet into an Ionpure EDI system. Carbon dioxide adds an ionic load to the EDI system, which canreduce the performance of the system. ...
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A look to Specialized Electrocoagulation for Water Hardness Removal
Innovation in Water Remediation, A look to Specialized Electrocoagulation for Water Hardness Removal Hardness in water can be characterized into its primary constituent mineral components, typically calcium and magnesium. Excess water hardness in a water supply creates many issues for industry, utilities and life in general. Calcium and magnesium which are the principal sources of ...
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UPW system Siemens power plant - Venezuela, 6.500 m3/d - Case Study
Project Description: Lenntech has engineered, manufactured and assembled the total scope of an ultra pure water system in the Republic of Venezuela. The demineralised water is being used as make up water for the boiler feed system. The water desalination system is equipped with top brand instrumentation and equipment. The system is completely from European origin and will be delivered with a ...
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Equilibrium analysis for heavy metal cation removal using cement kiln dust
Ion exchange, reverse osmosis, and chemical precipitation have been investigated extensively for heavy metal uptake. However, they are deemed too expensive to meet stringent effluent characteristics. In this study, cement kiln dust (CKD) was examined for the removal of target heavy metals. Adsorption studies in completely mixed batch reactors were used to generate equilibrium pH adsorption ...
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Demineralisation with ion exchange technology - The Netherlands, 900 m3/d - Case Study
Project Description: Lenntech has been awarded a contract for the engineering, manufacturing and assembly for an ion exchange system. The factory is located in the Netherlands. The demineralised water is used for the washing of aviation windows. The water desalination system is equipped with top brand instrumentation and equipment. The system is completely from European origin and will be ...
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IX heavy metal removal from 35% MgCl2 - Russia, 900 m3/d - Case Study
Project Description: Lenntech has been awarded a contract for the engineering, manufacturing and assembly for a heavy metal removal ion exchange system, mainly iron should be removed. The system is installed in the Russian Federation. The treated 35% Magnesium Chloride solution is used for the production of chemicals. The water desalination system is equipped withtop brand instrumentation and ...
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Specialized Electrocoagulation for Water Hardness Removal, An Innovation in Water Remediation
Hardness in water can be characterized into its primary constituent mineral components, typically calcium and magnesium. Excess water hardness in a water supply creates many issues for industry, utilities and life in general.Calcium and magnesium which are the principal sources of this issue are found in many sedimentary rocks, the common being chalk and limestone which are abundant in many areas ...
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Case study: telecommunication component manufacturing
JMC Tools, formerly ADC Solitra Inc., offers integrated RF solutions for the telecommunications industry worldwide. The product range of the company covers high frequency components and modules for cellular and PCS systems, both analogue and digital. The company has close links with the world’s leading OEM manufacturers of cellular phones and infrastructure and has a strong ...
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Study: Buffer Zones Effective in Nitrate Removal
Nitrates can harm aquatic ecosystems and the people who depend on them Too much of a good thing can be a big problem. Nitrogen makes up about 78% of the air we breathe. In its nitrate form, nitrogen is used to fertilize the crops we eat. But, excess nitrogen in agricultural runoff that finds its way into groundwater and down rivers feeds harmful algal blooms in bodies of water. These ...
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TB 56: Power plant in thailand uses liqui-cel® membrane contactors to remove co2 from water
A major power plant in Thailand is using Liqui-Cel® Membrane Contactors to remove carbon dioxide from a DI water system. The system is an expansion project and will be used to feed a high pressure boiler. Liqui-Cel Contactors are being used to lower the CO2 inlet into an Ionpure EDI system. Carbon dioxide adds an ionic load to the EDI system, which can reduce the performance of the system. ...
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Different Methods of Groundwater Remediation
Groundwater remediation is essential in a wide range of businesses, from drinking water extraction to mining. It’s hugely important to have the best water treatment system in place to help. Here are a few different methods that are used in water remediation that you may need to incorporate into your plan. Physical Remediation Water purification starts on a physical level, with the removal ...
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Designing With Geosynthetic Clay Liners
In construction, preventing the penetration of liquids and gases is essential to maintaining the integrity of a structure. Often, containment is just as important, especially when dealing with chemical contaminants or other waste. When looking to stop the spread of contaminated liquids and gases, there are few tools as effective as geosynthetic clay liners (GCL). Read on to learn how to design ...
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Industrial Water Treatment Systems & How They Work
Industrial water treatment is a vital aspect of any industrial process that uses water. It ensures that the water is purified and ready for use, thereby reducing the risk of costly damages to equipment and products, as well as minimizing operating costs. In this blog, we will discuss the importance of industrial water treatment and the various methods used to purify water. ...
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