Industrial RO and EDI System for Power Plant 75,000 GPD - Angola

Application: Power Plant Water Treatment

This system contains model #TW-75K-2580 from our RO-400 Series.

• Skid Mounted System including RO and EDI System
• pH Monitor
• Hydranautics ESPA2-LD Membranes
• Chemical Dosing Systems
• Siemens PLC Controller
• 5 Micron Pre Filter
• 316L SS Pressure Gauges
• SS Low Pressure Switch
• SS High Pressure Pump
• Factory Tested for Reliability and Designed to Work Seamlessly
• Compact Design & Energy Efficiency
• Long Service Intervals and Easy Maintenance
• Longer Membrane Life
• High Water Recovery
• Huge Savings on Sewage Discharge Fees

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Water Challenges:The characteristics of chemicals throughout groundwater is determined by the gases and minerals reacting with the water in its generally slow passage through the Earth’s crust. Extensive variations in groundwater quality are brought by many variables in various water sources. Dissolved minerals such as silica and sulphate produce corrosiveness among water which leads to the deterioration of water treatment equipment, steam boilers, water pipes, etc. Measures to avoid this from occurring involves utilizing active agents that work to minimize these unwanted effects and maintaining pH stability in treated water. If properly treated, the feed water will reach a balance where the additional of more dissolved substances will no longer occur.

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Applied Solution: Pure Aqua manufactures reverse osmosis systems to reduce the dissolved solids that lead to scaling. The right RO system design will utilize a high-quality pressure vessel, filter tanks and high-quality instruments such as conductivity, pH and ORP meters. The system included a twin double pass RO followed by an EDI system. The waste coming from both double pass RO’s is treated by a third RO. The waste water coming from the power plant’s manufacturing process is fed to an ultrafiltration system and recycled back to the RO system. Our reverse osmosis and EDI systems were designed to meet the product water requirement for the power plant.

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