well water system Articles
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VSEP treats well and surface water to provide ultra clean drinking water
New Logic Research manufactures a proprietary vibrating membrane filtration system that is uniquely suited for treatment of commercial and domestic drinking water. The use of a vibrating membrane mechanism to avoid membrane fouling is new and is just the kind of improvement needed to make the use of membrane filtration an effective and economical treatment solution for drinking water. New Logic ...
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Solar Power Plant Recycles Blowdown Water to Save Fresh Water - Case Study
PROJECT DETAILS LOCATION Ashalim, Israel CUSTOMER GE-Alstom, Israeli Government SOLUTION Cooling tower wastewater treatment system TECHNOLOGIES Containerized Systems Featuring Automatic Disc Filtration and Ultrafiltration, Brackish Water Reverse Osmosis, Gas Transfer Membranes, Continuous Electrodeionization The new Ashalim solar power plant in the Israeli Negev desert relies on local ...
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VSEP takes reverse osmosis where it has never been before, further concentrating RO reject (brine) streams to increase overally recovery to 99%.
Conventional spiral wound membrane systems using reverse osmosis or nano-filtration membranes are increasingly being used to treat well water from underground sources to supplement local drinking water supplies. Many of the remaining underground water sources are 'Brackish' water sources where the dissolved solids can be 5,000 mg/L or even higher. One of the difficult engineering aspects of ...
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Membrane fouling
The Problem: Membrane water treatment is costly and complex due to the systems required to mitigate membrane fouling. Membranes have, therefore, been relegated to high value applications such as desalination and ultra-pure water needs. The systems used to mitigate fouling have a history of underperformance and high cost. EconoPure Solution: EconoPure has developed a low-fouling nanofiltration ...
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Heat Sanitization Basics for Ultrapure and Pharmaceutical Water
Even small numbers of bacteria are a problem for critical water systems like pharmaceutical USP water, dialysis water, and ultrapure water for semiconductor manufacturing. Bacteria are often killed with UV-254, chemicals, and heat. Chemical sanitization is often undesirable or prohibited, creating a steady change-over to pure water systems that can be sanitized with heat. Most bacteria are ...
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Application of Flow Cytometry for Microbiological Monitoring of Pharmaceutical Grade Water
Online Water Bioburden Analysis As the main excipient for the pharmaceutical industry, water is integral to patient safety and quality of pharmaceutical products (ISPE 2011). Colony Forming Units (CFU) are defined in the pharmacopoeias as the unit for assessing microbiological quality. CFUs are quantified using the traditional Heterotrophic Plate Count (HPC) method, a three to five-day process ...
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