demineralized water production Articles
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Recovery of salts from ion-exchange regeneration streams by a coupled nanofiltration–membrane distillation process
Ion-exchange tap water demineralization for process water preparation results in a saline regeneration wastewater (20–100 mS cm−1) that is increasingly problematic in view of discharge. A coupled nanofiltration–membrane distillation (NF-MD) process is evaluated for the recovery of water and sodium chloride from this wastewater. NF-MD treatment of mixed regeneration ...
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What Is Demineralized Water?
Demineralized water is water without its mineral and salt ions. Demineralised water is also known as demi water or deionised water. Introduction to Demineralized Water (or Deionized Water) Demineralized water that has had the non-water related ions removed. Demineralization of water is the removal of essentially all inorganic salts by ion exchange. In this process, strong acid cation resin ...
By YASA ET
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California’s city of roseville chooses HERO ZLD
The Facility The Roseville Energy Park (REP) will be a natural gas-fired, combined-cycle electrical generating facility. The project, planned for a 12-acre site, will be owned by the city and will use state-of-the-art equipment to locally generate about 60 percent of Roseville’s electricity needs. The Roseville Energy Park will use recycled wastewater from the nearby Pleasant Grove ...
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True technical evolution in Total Organic Carbon (TOC) online monitoring
TOC Evolution AquaGas introduces the TOC Evolution from SERES Environnement packed with true technical innovation empowering direct TOC online monitoring. TRUE TOC ANALYSIS The TOC Evolution allows accurate and complete measurement of Total Organic Carbon featuring simultaneous and direct measurement of various TOC groups including Volatile Organic Compounds (VOC), Non-Purgeable Organic ...
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Reverse Osmosis and Water Purification
From water reuse to desalination, reverse osmosis plays a key role in supplying fresh water where it’s needed Consumers may already know reverse osmosis (RO) from popular under-sink home water treatment systems, but RO is used in many applications and at many scales. Reverse osmosis can purify unusable water to the point where it’s virtually free of health risks and esthetic ...
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