ion exchanger plant Articles
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WWTP Industrial Coating Sector
The pre-treatment operations prior to coating are the core of the fi nishing process of metal and plastic products: The end quality of any type of coating can precisely depend on a proper pre-treatment. Two types of pre-treatment are carried out in the metal coating processes: Chemical and mechanical. For the second type, dry technologies are used, such as shot blasting, sand blasting and so on, ...
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Spiral wound electrodeionization
Electrodeionization (EDI) is typically used in combination with RO systems to produce pure or ultrapure water, continuously and without chemicals. This combination eliminates the need for regeneration chemicals and the inherent cost, safety and inconveniences of storage, handling, treatment and discharge associated with ion exchange systems. Power plants, electronics manufacturers and ...
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Feasibility of anaerobic membrane bioreactors (AnMBR) for onsite sanitation and resource recovery (nutrients, energy and water) in urban slums
Slums are challenging locations for sanitation technologies. High population densities, a lack of water and electricity infrastructure, and space constraints combine to ensure that many traditional waste treatment technologies fail when implemented in this context. This paper proposes the use of anaerobic membrane bioreactors (AnMBRs) for slum sanitation. AnMBRs allow for localized water ...
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Safe, sustainable and economical treatment of process water
EnviroChemie is a specialist in providing solutions for all tasks relating to process water treatment. For 40 years, we have been providing consultancy, prefabricating plants at our own locations and installing them at client locations. Plants range from small compact plants to individual, customer specific system solutions with several hundred cubic metres capacity per hour. We ship our plants, ...
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Valve innovation drives ion technology
A NOVEL multiport distribution valve is at the heart of a new ion exchange system that reduces plant operating costs and capital expenditure by improving liquid–resin contact efficiency. The patented IONEX process can be used for resource recovery and purification in a wide range of industries, as well as water demineralization. Ion exchange systems are already used extensively for water ...
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UF Allows Use of RO for Power Plant’s Water Demineralization - Case Study
PROJECT DETAILS LOCATION Buenos Aires, Argentina CUSTOMER Central Puerto Power Plant SOLUTION Complete Water Demineralization Plant TECHNOLOGIES Ultrafiltration, Reverse Osmosis, Continuous Electrodeionization A power plant in Buenos Aires needed to increase its demineralized water production and save money on operating expenses, but the poor quality of the available raw water from a ...
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Worlds First Magnetic Ion Exchange Water Treatment Plant to be Installed in Western Australia
Since the mid-1980s, the Water Corporation of Western Australia (WCWA) has been investigating technologies to prevent an intermittent ‘swampy’ odor occurring in the city of Perth’s treated ground-waters (O’Leary and Herbert, 1998). Groundwater contributes around 50% of the water supply for Perth, which has a population of approximately 1.3 million. The Wanneroo Groundwater Treatment Plant (GWTP) ...
By Ixom
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South Coast Steam Power, Puerto Rico and QUA’s Fractional Electrodeionization
Project Background Puerto Rico Electric Power Authority (PREPA) is the owner of South Coast Steam Power Plant located at Guayanilla in the island of Puerto Rico, about 150 KM south of San Juan. This power station is one of PREPA’s oldest units and uses an oil fired boiler as part of its generation process. The plant decided to replace an old, antiquated ion exchange-based ...
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Full Scale Magnetic Ion Exchange Process Tested by Historically High DOC Levels
The Aireys Inlet Water Treatment Plant (WTP) is located about 150 kilometres from Melbourne on the Great Ocean Road. The WTP utilises a conventional upflow sludge blanket clarification process. The raw water source for this plant is characterised by high DOC levels. Despite operating in an enhanced coagulation mode sufficient DOC removal was not able to be achieved. This resulted in high ...
By Ixom
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Case study: Printed Circuit Board Manufacturing
Aspocomp Ltd. is a Finnish leader in the manufacture of printed circuit boards (PCB), thick film hybrid circuits and mechanical assemblies for the electronics industry. Its main customers are European manufacturers of electronics equipment. Rather than producing and marketing its own products, Aspocomp relies on its customers who design the product and provide the specifications and drawings, ...
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Reliable silica monitoring supports power station efficiency
West Burton B CCGT is a Combined Cycle Gas Turbine power station near Nottingham in the UK. It has three open-cycle gas turbines capable of generating enough electricity for approximately 1.5 million UK homes. In common with all combustion based power stations, the CCGT has a requirement to monitor silica levels in the Plant’s water and steam processes. Sean Todd, the Plant’s Control ...
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Improving the biological stability of drinking water by ion exchange
To guarantee a good water quality at the consumer’s tap, natural organic matter (NOM) should be (partly) removed during drinking water treatment. The objective of this research is to measure the effect of NOM removal by ion exchange on the biological stability of drinking water. Experiments were performed in two lanes of the pilot plant of Weesperkarspel in the Netherlands. The lanes consisted of ...
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Sustainable water management with multi-quality recycled water production: the example of San Luis Potosi in Mexico
This paper presents and discusses the performance, reliability of operation, socio-economic and environmental aspects and benefits of the Tenorio Project in San Luis Potosi. This is the first project in Mexico making possible the production of multi-quality recycled water for planned water reuse for different purposes, including industrial cooling in a power plant, agricultural irrigation, ...
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SCHOTT AG - Complete water management for wastewater and recycling technology - Case Study
EnviroChemie water technicians take care of the water management project located at the SCHOTT AG in Mainz and are available around the clock. The team consists of engineers, technicians, lab technicians, chemical workers, supply and disposal companies. Advantages for the customer: A competent, comprehensive solution from a single source Maximum availability Economic advantages compared to ...
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MIEX® DOC Process - A New Ion Exchange Process
The MIEXÒ DOC Process is a novel process that utilises ion exchange for the removal natural organic matter (NOM) in drinking water treatment. The process was developed by Orica Watercare in partnership with the CSIRO Molecular Sciences and SA Water AWQC. A detailed description of the MIEXÒ DOC Process and trial results from several development stages can be found elsewhere (Nguyen et al., 1994 ...
By Ixom
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Samyang Corporation, Expansion of global market by launching RO membrane and EDI
- Following ion exchange resin, RO membrane, and EDI have been released.- Establishing three key materials for water treatme- Becoming a comprehensive solution provider through newly launched products and a new dedicated organization, “Water Solutions PU (Performance Unit)”. Samyang Corporation, Korea's first company to develop ion exchange resin and a leader in the field of industrial water ...
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